Renault Scenic 2 Service Repair Manual

8

Electrical equipment

80A

BATTERY

80B

HEADLIGHTS

80C

XENON BULBS

81A

REAR LIGHTING

81B

INTERIOR LIGHTING

81C

FUSES

82A

ENGINE IMMOBILISER

82B

HORN

82C

ALARM

83A

INSTRUMENT PANEL

83C

ON-BOARD TELEMATICS SYSTEM

X84, and J84

77 11 322 102 JUNE 2003

"The repair methods given by the manufacturer in this document are based on the technical specifications current when it was prepared.

The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which his vehicles are constructed."

Edition Anglaise

All copyrights reserved by Renault.

The reproduction or translation in part of whole of the present document, as well as the use of the spare parts reference numbering system, are prohibited without the prior written consent of Renault.

© Renault s.a.s. 2005

83D

CRUISE CONTROL

84A

CONTROLS - SIGNALS

85A

WIPING - WASHING

86A

RADIO

87B

PASSENGER COMPARTMENT CONNECTION

UNIT

87C

OPENING ELEMENTS MANAGEMENT

87D

ELECTRIC WINDOWS - SUNROOF

87F

PARKING AID

87G

ENGINE INTERCONNECTION UNIT

88A

WIRING HARNESS

88B

MULTIPLEXING

88C

AIRBAG AND PRETENSIONERS

X84, and J84

77 11 322 102 JUNE 2003

"The repair methods given by the manufacturer in this document are based on the technical specifications current when it was prepared.

The methods may be modified as a result of changes introduced by the manufacturer in the production of the various component units and accessories from which his vehicles are constructed."

Edition Anglaise

All copyrights reserved by Renault.

The reproduction or translation in part of whole of the present document, as well as the use of the spare parts reference numbering system, are prohibited without the prior written consent of Renault.

© Renault s.a.s. 2005

Scénic II - Section 8 ContentsPage

Scénic II - Section 8

Contents

Page

80A BATTERY

Battery : Removal - Refitting

Battery: Safety

Battery : Checking

80A-1

80A-18

80A-19

80B HEADLIGHTS

Automatic headlights

Halogen headlight: Removal

- Refitting

Halogen headlight:

Adjustment

Halogen bulbs: Replacement

Front fog light: Removal -

Refitting

Remote headlight adjustment control: Removal

- Refitting

Remote headlight adjustment motor: Removal -

Refitting

80B-1

80B-2

80B-4

80B-5

80B-7

80B-8

80B-10

80C XENON BULBS

Beam adjustment actuator:

Removal - Refitting

Height sensor and computer

Headlight adjustment rear sensor: Removal - Refitting

Xenon headlight high-voltage unit: Removal - Refitting

80C-7

80C-9

80C-10

80C-11

81A REAR LIGHTING

Rear light on wing: Removal

- Refitting

Rear light: Connection

Third brake light: Removal -

Refitting

80C XENON BULBS

Xenon headlights:

Description

Xenon headlight: Removal -

Refitting

Xenon headlights:

Adjustment

Xenon bulb: Replacement

80C-1

80C-3

80C-4

80C-5

81B INTERIOR LIGHTING

Operating principle

Courtesy light: General information

Courtesy light

Courtesy light: General information

Vanity light: Removal -

Refitting

Lower door light: Removal -

Refitting

Lower door light switch:

Removal - Refitting

81A-1

81A-2

81A-3

81B-1

81B-2

81B-3

81B-4

81B-5

81B-6

81B-7

Contents

81C FUSES

Passenger compartment fuse and relay box:

Identification

Passenger compartment fuse and relay box: Removal

- Refitting

Auxiliary fuse and relay box:

Identification

Additional fuse and relay box: Removal - Refitting

Engine Compartment Fuse and Relay Box

Battery protection fuses

Heating resistor relays

Accessories relay

81C-1

81C-3

81C-4

81C-5

81C-6

81C-10

81C-11

81C-12

82C ALARM

Pre-equipment 82C-1

83A INSTRUMENT PANEL

Dashboard: Removal -

Refitting

Instrument panel: General information

Instrument panel:

Description

Instrument panel: Removal -

Refitting

Instrument panel: Warning lights and messages

Fuel level sensor: Operating principle

Oil level detection

83A-1

83A-14

83A-17

83A-19

83A-21

83A-23

83A-25

82A ENGINE IMMOBILISER

General information

Description

Operation

System operation diagram

Operating diagram

Programming:

Steering column electric lock: Removal - Refitting

Start button: Removal -

Refitting

Card reader: Connection

Starter aerials: Operating principle

Starting aerial: Removal -

Refitting

82A-1

82A-2

82A-3

82A-5

82A-8

82A-9

82A-12

82A-14

82A-17

82A-18

82A-19

82B HORN

Horn 82B-1

83C ON-BOARD TELEMATICS SYSTEM

General information

Entry level navigation system: Description of system

"Entry level" navigation system: Operating principle

"Entry level" navigation system: System menus

Entry level navigation system: Removal - Refitting

"Entry level" navigation system: Protection code

Entry level navigation system: Adjusting

"Entry level" navigation system: Location:

"Top of the range" navigation system: Operating principle

83C-1

83C-2

83C-4

83C-6

83C-8

83C-9

83C-10

83C-11

83C-12

Contents

83C ON-BOARD TELEMATICS SYSTEM

Top end navigation system:

System description

Navigation interface unit:

Removal - Refitting

"Top of the range" navigation system: Computer operation

Navigation computer:

Removal - Refitting

Top end navigation system:

Screen description

Navigation screen: Removal

- Refitting

"Top of the range" navigation system: Aerial

"Top of the range" navigation system: Speaker

Top of the range navigation:

Initialisation

Top of the range navigation system: Adjusting

"Top of the range" navigation system: Location:

"Top of the range" navigation system: Navigation menus

Aerial Removal - Refitting

83C-13

83C-15

83C-16

83C-17

83C-18

83C-19

83C-20

83C-21

83C-22

83C-23

83C-24

83C-25

83C-30

84A CONTROLS - SIGNALS

Steering wheel controls assembly: Removal -

Refitting

Under steering wheel control assembly: Operating principle

Radio control satellite:

Checking

Wiper switch: Removal -

Refitting

Indicator lighting switch:

Removal - Refitting

Hazard warning lights switch and central locking: Removal

- Refitting

Remote headlight adjustment control: Removal

- Refitting

External temperature sensor:

Removal - Refitting

84A-1

84A-3

84A-5

84A-6

84A-7

84A-8

84A-9

84A-11

83D CRUISE CONTROL

Cruise control and speed limiter: General information

Brake switch:Connection

Clutch switch: Connection

Speed limiter: Operating principle

Cruise control: Operating principle

83D-1

83D-3

83D-4

83D-5

83D-6

85A WIPING - WASHING

Operating principle

Rain and light sensor:

Removal - Refitting

Windscreen wiper blade:

Removal - Refitting

Windscreen wiper mechanism: Removal -

Refitting

Windscreen wiper motor:

Removal - Refitting

Rear screen wiper motor:

Removal - Refitting

Rear screen wiper motor mechanism: Removal -

Refitting

Headlight washers

85A-1

85A-2

85A-3

85A-4

85A-9

85A-11

85A-17

85A-20

Contents

85A WIPING - WASHING

Headlight washer jet:

Removal - Refitting

Windscreen washer pump:

Removal - Refitting

85A-21

85A-22

86A RADIO

Car radio: General information

"entry level": Protection code

"entry level": Configuration

Entry level audio equipment:

Removal - Refitting

"top of the range": General information

"top of the range":

Configuration

"top of the range": Protection code

"top of the range": CD changer

Tuner-amplifier: Removal -

Refitting

"Top of the range" audio equipment: Removal -

Refitting

Aerial Operating principle

Radio aerial: Removal -

Refitting

86A-1

86A-2

86A-3

86A-4

86A-5

86A-6

86A-7

86A-8

86A-9

86A-11

86A-12

86A-13

87B

PASSENGER COMPARTMENT

CONNECTION UNIT

UCH: General information

UCH: Removal - Refitting

UCH: Configuration

87B-1

87B-4

87B-12

87C OPENING ELEMENTS MANAGEMENT

87C-1 Keyless vehicle: Description

Keyless vehicle: Operating principle

Opener aerials Operating principle

Opener aerials

Rear screen opening switch:

Removal - Refitting

Tailgate opening switch:

Removal - Refitting

Tailgate lock: Removal -

Refitting

Tailgate locking switch:

Removal - Refitting

Lock motor for the fuel filling compartment: Removal -

Refitting

87C-2

87C-5

87C-6

87C-7

87C-8

87C-9

87C-10

87C-12

87D ELECTRIC WINDOWS - SUNROOF

Electric window: Operation

Front driver's door electric window switch

Front electric window switch on the passenger door

Rear electric window switch on rear door

Child safety lock switch

Front electric window motor

Rear electric window motor

Electric sunroof: Operating principle

Electric sunroof: Initialisation

Sunroof opening motor

Removal - Refitting

87D-1

87D-2

87D-3

87D-4

87D-5

87D-6

87D-7

87D-8

87D-10

87D-11

Contents

87F PARKING AID

Parking aid: Operation

Parking proximity sensor computer: Removal -

Refitting

Computer: Configuration

Parking proximity sensor buzzer: Removal - Refitting

Sensor: Removal - Refitting

87F-1

87F-2

87F-3

87F-4

87F-5

87G ENGINE INTERCONNECTION UNIT

Engine accessories unit:

Removal - Refitting

Protection and Switching

Unit: General information

Protection and Switching

Unit: Removal - Refitting

87G-1

87G-4

87G-6

88A WIRING HARNESS

Diagnostic socket

Computer locations

Headlining wiring: Removal -

Refitting

88A-1

88A-2

88A-3

88C AIRBAG AND PRETENSIONERS

Airbag computer: Removal -

Refitting

Side impact sensor: Removal

- Refitting

Seat position sensor

Inhibitor switch: Operating principle

Inhibitor switch: Removal -

Refitting

Front buckle pretensioner:

Removal - Refitting

Rear seat belt retractor reel sensor Operating description

Rear pyrotechnic inertia reel:

Removal - Refitting

Front lap belt pretensioner:

Removal - Refitting

Driver's front airbag:

Removal - Refitting

Passenger front airbag:

Removal - Refitting

Front (chest) side airbag:

Removal - Refitting

Side curtain airbag: Removal

- Refitting

Destruction procedure

88C-6

88C-10

88C-12

88C-13

88C-14

88C-15

88C-17

88C-18

88C-21

88C-24

88C-26

88C-28

88C-30

88C-34

88B MULTIPLEXING

Description 88B-1

88C AIRBAG AND PRETENSIONERS

General information

Operating principle

Precautions during repair

Airbag computer locking procedure

88C-1

88C-2

88C-3

88C-5

BATTERY

Battery : Removal - Refitting

80A

Negative battery terminal since 10/01/05

Ele. 1593

Special tooling required

Battery tester. Midtronics R 330.

fuse cable nut

Tightening torques m

positive battery terminal nut

clamp mounting nut

negative terminal nut

negative terminal stud nuts

battery cover fixing bolts

5 Nm

6 Nm

12 Nm

6 Nm

6 Nm

5 Nm

Note:

There are two types of battery terminal depending on the date of vehicle manufacture:

- vehicle manufactured before 10/01/05 : procedure

1,

- vehicle manufactured since 10/01/05 : procedure

2.

Negative battery terminal before 10/01/05

114339

REMOVAL (PROCEDURE 1)

I - REMOVAL PREPARATION OPERATION

WARNING

Before disconnecting the battery:

- switch off the ignition,

- switch off all consumers,

- wait for the engine cooling fan to stop,

- if the vehicle is fitted with Carminat, wait for the system to shut down after the + after ignition feed is switched off (approximately 1 minute ).

WARNING

As the indicator on certain batteries deteriorates significantly over time, take care not to use the indicator after the vehicle has been handed over for the first time to the customer. Use tool (Ele.

1593) .

114340

80A 1

BATTERY


80A

II - OPERATION FOR REMOVING PART

CONCERNED

1 - Disconnection

101252

Remove (depending on country):

- the mountings (1) for the battery cover,

- the battery cover.

Note:

In the case of a vehicle not having a battery cover, ensure that one is not added.

101253

Note:

Before disconnecting the wiring from the negative terminal, note the position of the wires.

Remove:

- the stud nuts (2) on the negative terminal,

- the negative battery terminal nut (3) .

Remove the negative terminal.

2 - Removal

80A 2

101253

Remove the cover (4) from the positive terminal.

BATTERY


101254

Remove:

- the fuse cable nut (5) ,

- the fuse cable.

Undo the nut (6) from the positive battery terminal.

assembly » .

WARNING

The fuse mounting is fragile.

Unclip the degassing pipe.

80A

3 - Replacement

Check that the battery needs replacing (see Techni- cal Note 6014A, Ignition charge, 16A, Testing the

charge circuit ).

Remove the battery protective cover.

REFITTING (PROCEDURE 1)

I - REFITTING PREPARATION OPERATION

Check the battery (see Technical Note 6002A, Bat-

tery, 80A, Battery: Test ).

IMPORTANT

Poor contact due to poor tightening may lead to problems at ignition or charging, create sparks, expose the battery and lead to acid spillages.

(see Battery: Safety ).

II - OPERATION FOR REFITTING PART

CONCERNED

1 - Replacement

Position the battery protective cover.

2 - Refitting

Correctly position the battery in its housing.

Undo the positive battery terminal.

Push the positive battery terminal clamp onto the battery terminal until it has gone beyond the terminal.

Remove:

- the clamp mounting nut (7) ,

- the battery clamp,

- the battery.

101253

80A 3

BATTERY


3 - Connection

80A

101254

Tighten to torque the positive battery terminal nut

(6 Nm) (8) .

Position the fuse cable.

Tighten to torque the fuse cable nut ( 5 Nm ) (9) .

Fit the positive terminal cover.

Connect the degassing tube.

WARNING

It is dangerous to tighten the battery clamp too much, as the tray may deform or break.

Insufficient tightening of the battery clamp allows movement, and the battery tray may wear from friction or break from an impact and cause acid spillages.


Position the battery clamp.

.

Tighten to torque the clamp mounting nut (12 Nm)

101253

Unscrew the negative battery terminal.

Ensure that the square washer is not in an oblique position.

Push the negative battery terminal clamp onto the battery terminal until it has gone beyond the terminal.

Tighten to torque the negative battery terminal nut

(6 Nm) (10) .

WARNING

In order to avoid premature loosening of the stud nuts when removing the negative terminal cables, only allow a maximum of two terminal clamps per stud, distributing them between the various studs when refitting.

Tighten to torque the negative terminal stud nuts

(6 Nm) (11) .

80A 4

III - FINAL OPERATION

BATTERY


80A

- Initialise the electric power steering (see 36B

Power Assisted Steering, Steering column: Ini-

tialisation ).

Note:

To set the radio-navigation system time, enter the four-digit code, insert the navigation CD-ROM, then take the vehicle out to acquire the satellite signals. The time can then be set.


101252

Refit (according to the country):


- the battery cover mountings (12) ,

Note:


Tighten to torque the battery cover fixing bolts (5

Nm) (12) .

Engage clip (13) .

When the battery is refitted and after every time it has been disconnected, a certain number of simple programming operations, which do not require the diagnostic tool, will have to be carried out for the vehicle to work properly:

- set the time on the clock (except radio-navigation system),

- enter the four digit entry code for the radio or radio navigation (see 86A Radio, "Entry level": securi-

ty code ) or (see 83C Onboard telematic system,

Navigation "Entry Level": security code ),

- Initialise the motors for the one-touch electric windows (see 87D Electric windows - Sunroof, elec-

tric window: Initialisation ).

- Initialise the motor for the electric sunroof (depending on the type of operation carried out) (see

Technical Note XXXX, X84 Electric sunroof: Ini-

tialisation ).

80A 5

Negative battery terminal since 10/01/05

114339

BATTERY



80A

II - OPERATION FOR REMOVING PART

CONCERNED


WARNING






WARNING

As the indicator on certain batteries deteriorates significantly over time, take care not to use the indicator after the vehicle has been handed over for the first time to the customer. Use tool (Ele.

1593) .

114388

Undo the nut (16) of the negative battery terminal.

Remove the terminal.

101252


- the mountings (14) for the battery cover,


Note:


80A 6

2 - Removal

BATTERY


80A



Check the battery (see Technical Note 6002A, bat-

tery, 80A, battery: Test ).

114241


Undo the nut (17) of the positive battery terminal.


WARNING



Remove:

- the bracket mounting nut (18) ,

- the battery clamp,

- the battery.

3 - Replacement

Check that the battery needs replacing (see Techni- cal Note 6014A, Ignition charge, 16A, Testing the

charge circuit ).

Remove the battery protective cover.

IMPORTANT

Poor contact due to poor tightening may lead to problems at ignition or charging, create sparks, expose the battery and lead to acid spillages.


II - OPERATION FOR REFITTING PART

CONCERNED

1 - Replacement


2 - Refitting



Push the positive battery terminal clamp onto the battery terminal until it has gone beyond the terminal.


( 6 Nm ) .

Fit the positive battery cover.

Connect the degassing tube.

WARNING

It is dangerous to tighten the battery clamp too much, as the tray may deform or break.

Insufficient tightening of the battery clamp allows movement, and the battery tray may wear from friction or break from an impact and cause acid spillages.


Position the battery clamp.

Tighten to torque the clamp mounting nut ( 12 Nm

) .

80A 7

3 - Connection

BATTERY


80A

114388

Undo the negative battery terminal.

Ensure that the square washer is not in an oblique position.

Push the negative battery terminal clamp onto the battery terminal until it has gone beyond the terminal.

Tighten to torque the negative terminal nut ( 6 Nm

) (19) .

WARNING

In order to avoid premature loosening of the stud nuts when removing the negative terminal cables, only allow a maximum of two terminal clamps per stud, distributing them between the various studs when refitting.

Tighten to torque the negative terminal stud nuts (

6 Nm ) .

80A 8


BATTERY


80A

- Initialise the electric power steering (see 36B

Power Assisted Steering, Steering column: ini-

tialisation ).

Note:

To set the radio-navigation system time, enter the four-digit code, insert the navigation CD-ROM, then take the vehicle out to acquire the satellite signals. The time can then be set.

101252

Refit (depending on country):


- the battery cover mountings (20) ,

Note:


Tighten to torque the battery cover fixing bolts ( 5

Nm ) (20) .

Engage clip (21) .

When the battery is refitted and after every time it has been disconnected, a certain number of simple programming operations, which do not require the diagnostic tool, will have to be carried out for the vehicle to work properly:

- set the time on the clock (except radio-navigation system),

- enter the four digit entry code for the radio or radio navigation (see 86A Radio, "Entry level": securi-

ty code ) or (see 83C Onboard telematic system,

Navigation "Entry level": security code ),

- Initialise the motors for the one-touch electric windows (see 87D Electric windows - Sunroof, elec-

tric window: Initialisation ).

- Initialise the motor for the electric sunroof (depending on the type of operation carried out) (see

Technical Note XXXX, X84 Electric sunroof: Ini-

tialisation ).

80A 9

BATTERY


80A

Negative battery terminal since 10/01/05

Ele. 1593



fuse cable nut


positive battery terminal nut

bracket mounting nut

negative terminal nut

negative terminal stud nuts

battery cover mounting bolts

5 Nm

6 Nm

12 Nm

6 Nm

6 Nm

5 Nm

Note:

There are two types of battery terminal depending on the date of vehicle manufacture:

- vehicle manufactured before 10/01/05 : procedure

1,

- vehicle manufactured since 10/01/05 : procedure

2.

Negative battery terminal before 10/01/05

114339



WARNING






WARNING

The visual indicator light on some batteries deteriorates substantially over time; take care not to use it after the initial delivery of the vehicle to the customer. Use the (Ele. 1593) .

114340

80A 10

BATTERY


80A

II - OPERATION FOR REMOVAL OF PART

CONCERNED



- the mountings (1) from the battery cover,


101252

Note:

If the vehicle does not have a battery cover, ensure that one is not added.

101253

Note:

Before disconnecting the wiring from the negative terminal, mark the position of the wires.

Remove:

- the stud nuts (2) from the negative terminal,

- the nut (3) from the negative battery terminal.

Remove the negative terminal.

2 - Removal

80A 11

101253


BATTERY


101254

Remove:

- the nut (5) from the fuse cable,

- the fuse cable.

Unscrew the nut (6) from the positive battery terminal.

Remove the « positive terminal-fuse mounting » assembly.

WARNING



80A

- the battery.

3 - Replacement

Check that the battery needs replacing (see Techni- cal Note 6014A, Starting-charging, 16A, Chec-

king the charge circuit ).

Remove the protective battery cover.



Test the battery (see Technical Note 6002A, Batte-

ry, 80A, Battery: Test ).

IMPORTANT

Poor contact due to insufficient tightening may lead to ignition or charging faults, create sparks, expose the battery and cause acid to be spilled.


II - REFITTING OPERATION FOR PART

CONCERNED

1 - Replacement


2 - Refitting



Push the positive battery terminal fully onto the battery terminal post.

Remove:

- the mounting nut (7) from the bracket,

- the battery bracket,

101253

80A 12

BATTERY


3 - Connection

80A

101254

Tighten to torque the positive terminal nut (6 Nm)

(8) .

Position the fuse cable.

Tighten to torque the fuse cable nut ( 5 Nm ) (9) .


Connect the degassing pipe.

WARNING

It is dangerous to tighten the battery bracket too much, as the tray may deform or break.

Insufficient tightening of the battery bracket allows movement, and the battery tray may wear from friction or break from an impact and cause acid spillages.


Position the battery bracket.

Tighten to torque the bracket mounting nut (12

Nm) .

101253

Loosen the negative battery terminal.

Take care that the square washer does not become skewed.

Push the negative battery terminal fully onto the battery terminal post.

Tighten to torque the negative terminal nut (6 Nm)

(10) .

WARNING

In order to avoid premature loosening of the stud nuts when removing the negative terminal cables, only allow a maximum of two terminals per stud, distributing them between the various studs when refitting.

Tighten to torque the stud nuts on the negative

terminal (6 Nm) (11) .

80A 13


BATTERY



80A

101252



- the mountings (12) on the battery cover,

Note:


Tighten to torque the battery cover mounting bolts

(5 Nm) (12) .

Engage clip (13) .

When refitting the battery or each time that it is disconnected, it may be necessary to carry out some basic programming, without using the diagnostic tool, so that the vehicle can operate correctly (see MR

372 Fault finding, 80A, Battery, Battery: Initiali-

sation ).

Negative battery terminal since 10/01/05


114339

WARNING






WARNING

The visual indicator light on some batteries deteriorates substantially over time; take care not to use it after the initial delivery of the vehicle to the customer. Use the (Ele. 1593) .

80A 14

BATTERY


80A

II - OPERATION FOR REMOVAL OF PART

CONCERNED



- the mountings (14) from the battery cover,


101252

Note:


114388

Unscrew the nut (16) from the negative battery terminal.


80A 15

2 - Removal

BATTERY


80A



Test the battery (see Technical Note 6002A, Batte-

ry, 80A, Battery: Test ).

114241


Unscrew the nut (17) from the positive battery terminal.


WARNING



Remove:

- the mounting nut (18) from the bracket,

- the battery bracket,

- the battery.

3 - Replacement

Check that the battery needs replacing (see Techni- cal Note 6014A, Starting-charging, 16A, Chec-

king the charge circuit ).

Remove the protective battery cover.

IMPORTANT

Poor contact due to insufficient tightening may lead to ignition or charging faults, create sparks, expose the battery and cause acid to be spilled.


II - REFITTING OPERATION FOR PART

CONCERNED

1 - Replacement


2 - Refitting



Push the positive battery terminal fully onto the battery terminal post.


( 6 Nm ) .


Connect the degassing pipe.

WARNING

It is dangerous to tighten the battery bracket too much, as the tray may deform or break.

Insufficient tightening of the battery bracket allows movement, and the battery tray may wear from friction or break from an impact and cause acid spillages.


Position the battery bracket.

Tighten to torque the bracket mounting nut ( 12

Nm ) .

80A 16

3 - Connection

BATTERY



80A

114388

Loosen the negative battery terminal.

Take care that the square washer does not become skewed.

Push the negative battery terminal fully onto the battery terminal post.

Tighten to torque the negative terminal nut ( 6 Nm

) (19) .

WARNING

In order to avoid premature loosening of the stud nuts when removing the negative terminal cables, only allow a maximum of two terminals per stud, distributing them between the various studs when refitting.

Tighten to torque the negative terminal stud nuts (

6 Nm ) .



- the mountings (20) on the battery cover,

101252

Note:


Tighten to torque the battery cover mounting bolts

( 5 Nm ) (20) .

Engage clip (21) .

When refitting the battery or each time that it is disconnected, it may be necessary to carry out some basic programming, without using the diagnostic tool, so that the vehicle can operate correctly (see MR

372 Fault finding, 80A, Battery, Battery: Initiali-

sation ).

80A 17

BATTERY

Battery: Safety

80A

IMPORTANT

- A battery contains sulphuric acid, a hazardous substance.

- When a battery is charging, oxygen and hydrogen are produced. The mixture of these two gases is explosive.

I - WARNING: « ACID »

Sulphuric acid is a highly aggressive and toxic substance which corrodes most metals.

It is very important to take the following precautions when handling batteries:

- protect your eyes with goggles,

- wear acid-proof gloves and clothing.

IMPORTANT

- If acid splashes on to your clothing, rinse all contaminated areas thoroughly in water.

- If it gets onto your skin or into your eyes, see a doctor.

II - WARNING: « RISK OF EXPLOSION »

When a battery is charging, oxygen and hydrogen are released. Gas generation is at a maximum when the battery is completely charged and the quantity of gas produced is proportional to the strength of the charging current.

The oxygen and hydrogen mix in the open air and on the surface of the plates and form an explosive mixture. This mixture is highly explosive.

The smallest of sparks or heat sources can cause an explosion. The explosion is so strong that the battery can shatter and spray the acid into the surrounding atmosphere.

People nearby are at risk (shattered casing parts, acid splashes). Acid splashes are dangerous. Acid also attacks clothing.

Safeguarding against the danger of explosion, which can be caused by handling a battery carelessly, must therefore be taken very seriously.

80A 18

IMPORTANT

To avoid any risk of sparks:

- ensure that all consumers are completely switched off,

- when a battery is being charged indoors, switch off the charger before connecting or disconnecting the battery,

- do not place any metallic items on the battery, as to do so could cause a short circuit across the terminals,

- never hold a naked flame, a welding gun, hot air gun, a cigarette or a lighted match near to a battery.

BATTERY

Battery : Checking

Ele. 1593




battery mounting flange

terminal nuts are tightened

0.7 daNm

1.2 daNm

I - BATTERY CHECK

1 - Visual check of the mounting

Check that the battery is correctly mounted ( battery

mounting flange ( 0.7 daNm ) ) :

- excessive tightening of the battery bracket is dangerous, the battery tray may be damaged or broken,

- insufficient tightening of the battery mounting bracket leaves some play, the battery tray may become worn through the resulting friction or break from an impact.

2 - Visual cleanliness check

Check that there are no crystallising salts (sulphation) on the battery terminals.

Clean the battery terminals.

Grease the battery terminals if necessary.

Check that the terminal nuts are tightened ( 1.2

daNm ) .

IMPORTANT

- Poor contact may cause starting or charging faults, create sparks and cause the battery to explode.

- If acid splashes on to your clothing, rinse all contaminated areas thoroughly in water.

- If it gets onto your skin or into your eyes, see a doctor.

WARNING

These vehicles are equipped with a battery with low water consumption. Topping up the electrolyte is therefore prohibited.

80A

II - BATTERY CHARGE

The battery is checked using tool (Ele. 1593) .

1 - Charger validation test reminder.

It is essential to use a constant voltage charger so that heating is proportional to the strength of the charge.

2 - test

Set the maximum charge strength on the potentiometer.

Read off the voltage displayed on your charger or at the battery terminals.

WARNING

If the voltage displayed is above 15 V , the charger is not a constant voltage charger (use is dangerous for the battery).

You must stop charging if the charger is not a constant voltage charger.

III - CHECKING PROCEDURE

1 - Battery check

Check that the cause of the fault is not:

- an abnormal electrical consumer,

- an alternator charge problem.

Replace any battery which is three or more years old.

2 - Test conditions

The check must be carried out with the vehicle stationary and the ignition switched off.

Put the battery into test state if the engine has been running in the last hour:

- with the engine off,

- switch on the dipped beam headlights for two mi-

nutes ,

- switch the passenger compartment blower to maximum for two minutes ,

- switch off the dipped headlights, the sidelights and the passenger compartment cooling fan,

- wait two minutes ,

- Switch off the ignition.

Switch off all the consumers.

80A 19

BATTERY

Battery : Checking

3 - Display

Six messages are possible during the test: a - « battery OK »

Note:

The battery is not the cause of the problem.

Check the charge circuit and make sure there is no abnormal electrical consumer.

b - « Batt. OK + recharge »

Note:

The battery is OK in itself, but requires a recharge)

Charge the battery.

Repeat the test.

Recharge the battery using a constant voltage charger.

c - « charge + re-test »

Recharge the battery, then repeat the test.

Replace the battery if the message displayed after recharging is the same.

Repeat the test on a new battery.

d - « Replace batt. »

Replace the battery


e - « Faulty cell »

A battery cell is in short-circuit.

Replace the battery


f - « Test impossible »

Check that the engine is switched off and that all the electrical accessories are switched off.

Check that the tool (Ele. 1593) is correctly and directly connected on the battery terminals.

Repeat the test. If the message is the same, carry out the test with the battery disconnected.

80A 20

80A

HEADLIGHTS

Automatic headlights

I - AUTOMATIC LIGHTING OF HEADLIGHTS WHEN

THE VEHICLE IS STATIONARY (SEE-ME-HOME

FUNCTION)

The vehicles may be fitted with dipped headlights that come on automatically (when the engine is switched off) to light the front of the vehicle.

This function is only available when the ignition is switched off and operates in timed periods of 30 seconds

(maximum of 2 minutes ).

Activation

It is switched on with the lighting stalk:


- turn on the main beam headlights twice using the stalk,

- the instrument panel beeps,

- the dipped beam headlights are supplied for 30 se-

conds .

Note:

Each request for main beam headlights using the lighting stalk will add a timed period of 30 seconds

(maximum 2 minutes ).

Switching on the side lights or switching on the ignition will exit the function.

II - AUTOMATIC LIGHTING OF THE VEHICLE

LIGHTS WHILE DRIVING

The function is activated or deactivated using the lighting stalk, if the UCH is configured correctly ( (see

87B, Passenger compartment connection unit) ) :

- engine stopped,

- press and hold the « Auto » button on the lighting stalk,

- if the function has changed status, the instrument panel beeps.

Note:

For special notes on replacing the light sensor, (

(see 85A, Wiping - Washing) ).

The system operates in automatic mode.

Perform the same operation to return to manual mode.

80B 1

80B

HEADLIGHTS

Halogen headlight: Removal - Refitting

IMPORTANT

The rules of safety for xenon headlights must be observed ( (see 80C, Xenon bulbs) ).

REMOVAL

Disconnect the battery, starting with the negative terminal.

3

1

Remove side mounting bolts (3) .

80B

103590

103622

Remove:

- the three plastic rivets attaching the trim (1) ,

- the five plastic rivets attaching the upper section of the bumper.

103589

Remove front bumper lower mounting bolts (2) .

80B 2

103621

Unclip the side sections of the front bumper.

Disconnect:

- the fog light connector,

- the headlight washer jet supply (depending on equipment level).

Carefully remove the bumper.

HEADLIGHTS

Halogen headlight: Removal - Refitting

4

7

6

80B

(4) Remove both upper mounting bolts.

103624 103626

Remove the absorber by pressing tab (6) at (7) .

Disconnect the headlight connector.

Remove the headlight.

REFITTING

Proceed in the reverse order to removal.

WARNING

- Connect the battery, starting with the positive terminal; carry out the necessary programming

( (see 8, Electrical equipment) ).

- Adjust the headlights.

Adjust the fog lights.

5

(5) Remove both lower mounting bolts.

103625

80B 3

HEADLIGHTS

Halogen headlight: Adjustment

Equipment required headlight beam adjuster

Position the vehicle on a flat level surface.

Check the tyre pressures.

Ensure that the vehicle luggage compartment is empty.

WARNING

Do not apply the handbrake.

Set the remote adjustment control to « 0 » .

Fit a headlight beam adjuster in front of the vehicle and adjust it according to the written value ( -1.0 % depending on the equipment level).

1

80B

103622

80B 4

2 1

Turn screw (1) for vertical adjustment.

Turn screw (2) for horizontal adjustment.

103815

HEADLIGHTS

Halogen bulbs: Replacement

Changing bulbs (indicator, dipped headlights

(halogen)), main beam headlights and side lights is done without removing the headlight. However, for the left-hand headlight, remove the battery cover and for the right-hand headlight, remove the coolant reservoir filler neck.

According to the type of motorisation, remove the engine ventilation sleeve positioned in front of the battery.

Detach the bulb from the holder.

Note:

Only use approved W5W bulbs.

III - DIPPED HEADLIGHT BULBS

80B

Note:

To replace Xenon bulbs, ( (see 80C, Xenon bulbs)

).

I - DIRECTION INDICATOR BULBS

1 2

103815

Remove:

- the holder (1) (quarter of a turn anticlockwise),

- the bulb.

Note:

Only use approved PY21W bulbs.

II - SIDE LIGHT BULBS

Remove holder (2) (quarter of a turn anticlockwise).

Disconnect the connector.

80B 5

Remove watertight cover (3) .

3

103815

HEADLIGHTS

Halogen bulbs: Replacement

80B

Turn holder (quarter of a turn anticlockwise).

Disconnect the bulb.

103817

Note:

Only use approved H7 bulbs.

Adjust the headlights (see 8 0 B, Headlights,

Halogen headlight: Adjustment, page 80B-4) .

IV - MAIN BEAM HEADLIGHT BULBS

Unfasten the clip.

Disconnect the bulb.

Only use approved H1 bulbs.

103826

4

Remove watertight cover (4) .

103815

80B 6

HEADLIGHTS

Front fog light: Removal - Refitting

REMOVAL

Remove the bumper ( (see 80C, Xenon bulbs) ).

80B


103765

Adjust the fog lights using a screwdriver.

103605

Remove the two mounting screws.

REFITTING


103759

80B 7

HEADLIGHTS

Remote headlight adjustment control: Removal - Refitting

80B

The headlight beam adjustment control and lighting dimmer control are combined in a single unit.

WARNING

Two versions are available:

- one with an « entry level » lighting dimmer for manual climate control.

- the other with a « top of the range » lighting dimmer for regulated climate control.

2

1

Note:

The beam adjustment section is the same, regardless of climate control.

REMOVAL

103164

Place your hand through the fuse access flap to unfasten the support plate (1) .

Disconnect the connectors, then release the control from the mounting.

Note:

On right-hand drive vehicles, unfasten the support plate (1) by placing your hand through flap

(2) .

103165

Remove the glove compartment by opening it fully beyond the stop.

80B 8

HEADLIGHTS


80B

WARNING


- one with a lighting dimmer for manual air conditioning,

- one with a lighting dimmer for regulated climate control,

REMOVAL

103166

Remove the support plate using a small screwdriver.

Disconnect the connectors.

Disconnect the headlight adjustment control from the plate.

Note:

The lighting dimmer and headlight adjustment control form a single unit.

80B 9

HEADLIGHTS

Remote headlight adjustment motor: Removal - Refitting

Removing the beam adjustment motor requires the removal of the headlight.

REMOVAL

Remove the headlight (see 8 0 B, Headlights,

Halogen headlight: Removal - Refitting, page

80B-2) .

80B

1

103816

Turn the actuator 45 degrees outwards.

Detach the ball joint from the reflector shell (headlight lens unit), tilting the actuator slightly.

Note:

To facilitate this tighten screw (1) by several turns.

REFITTING

Keep the reflector shell (headlight lens unit) towards the rear of the lens unit while pulling on the base of the bulb.

Click the ball joint into the headlight clip.

Turn the motor 45 degrees (in the opposite direction to when removing).

Refit the headlight.

Adjust the headlight beam (see 80B, Headlights,

Halogen headlight: Adjustment, page 80B-4) .

80B 10

XENON BULBS

Xenon headlights: Description

These vehicles are required to have the following fitted:

- an automatic system for each headlight to adjust the beam according to vehicle attitude, acceleration, braking and vehicle speed,

- headlight washers.

IMPORTANT

- Switching on a bulb not fitted in its headlight is prohibited (risk to eyesight).

- Xenon bulbs operate at a voltage of 20,000 V as they are switched on, then 85 V alternating current when operating.

- Wait for the « high voltage module » assembly to cool before disassembly.

- The battery must be disconnected before any operations, starting with the negative terminal.

80C

Note:

- The height of the beam varies according to vehicle speed.

- Above 18 mph (30 km/h) , the range is greater.

The bulbs do not contain a filament. The light from these bulbs is generated by two electrodes in a quartz bulb containing a pressurised gas (xenon) and mercury.

Each headlight has a high voltage module (ballast).

The high voltage module and the xenon bulb can be replaced separately from the headlight.

1

2

3

1

2

5

3

4

Track

1

2

3

Activator

Xenon module

Description

High voltage module

Track

4

5

Description

Sensor / computer

Rear sensor

104863

80C 1

XENON BULBS

Xenon headlights: Description

The main beam headlight system is completed by the xenon bulbs:

- if the dipped headlights are off, the discharge bulb is not fed; flashing the lights will only control the main beam headlights,

- if the dipped headlights (xenon bulbs) are on, flashing the lights will activate the main beam headlights and an electromagnet (the xenon bulb remains lit). The purpose of this electromagnet is to modify the light emitted by the dipped headlights.

80C

- Position a headlight aimer in front of the headlights.

- Turn on the dipped headlights.

- Switch the lighting stalk to the main beam headlight position.

- The luminous flux should be modified.

Dipped beam headlight luminous flux

100276

100274

(A) Electromagnet

(B) Flux modification system (lower position for dipped beam headlights; upper position for main beam headlights)

Replace the headlight if there is a fault with the electromagnet or flux modification system.

I - CHECKING THE ELECTROMAGNET

When the lights are flashed (dipped headlights off), the main beam headlights should come on, and the electromagnet should receive its feed at the same time

(audibly).

II - CHECKING THE CHANGE IN LUMINOUS FLUX

IMPORTANT

Do not stand in front of the headlights (risk to eyesight).

- Disconnect the main beam headlight bulb connectors.

Main beam headlight luminous flux

80C 2

100277

XENON BULBS

Xenon headlight: Removal - Refitting

REMOVING - REFITTING

The procedure for removing and refitting headlights fitted with xenon bulbs is identical to the procedure for halogen headlights (see 8 0 B, Headlights,

Halogen headlight: Removal - Refitting, page

80B-2) .

IMPORTANT

- To prevent eye injuries, do not look at a xenon bulb when lit (lighting voltage of 20,000 V ).

- Wait until the « computer-power unit » assemblies have cooled before removing them.

- It is forbidden to switch on a xenon bulb if the bulb is not fitted in the headlight (risk of serious eye injury).

- Disconnect the battery, starting with the negative terminal.

Adjust the headlight beam (see 80C, Xenon bulbs,

Xenon headlights: Adjustment, page 80C-4) .

80C

80C 3

XENON BULBS

Xenon headlights: Adjustment

80C

WARNING

Any operation on a sensor, computer sensor or axle assembly component requires the computer to be calibrated, followed by headlight beam adjustment.

(see MR 372 Fault finding, 80C Xenon bulbs, Fault

finding - Replacement of components ) and (see

80C, Xenon bulbs, Xenon headlights: Adjustment, page 80C-4) .

Check that the computer is configured and calibrated correctly (see MR 372 Fault finding, 80C Xe- non bulbs, Fault finding - Configuration and

programming ).

Place the vehicle on a level horizontal surface.

Set the tyres at the recommended pressure for the vehicle chassis model.

Open the bonnet.

Ensure that the luggage compartment is empty.

Note:

- Do not apply the handbrake.

- Do not get into the vehicle throughout the operation.

ADJUSTMENT

Position a headlight aimer at -1.3% (value written on the headlight) in front of the vehicle.

Turn on the dipped headlights.

103854

Adjust the headlights:

- screw (1) for the height,

- screw (2) for the direction.

Note:

To access the horizontal adjusting screw (2) , use a 6 mm Allen key through the wheel arch access flap.

80C 4

XENON BULBS

Xenon bulb: Replacement

80C

IMPORTANT





To replace a xenon bulb, remove the headlight.

REMOVAL

Remove the headlight (see 80C, Xenon bulbs, Xe-

non headlight: Removal - Refitting, page 80C-3) .

2

103855

Remove the condenser (2) by turning it 45 degrees anti-clockwise.

1

Remove the sealing cover (1) .

103854

3

Unclip the retaining latch (3) holding the bulb.

103856

REFITTING

Hold the bulb by its base.

WARNING

Do not touch the xenon bulb with your fingers; if you do this, clean the bulb using alcohol and a lint-free cloth.

80C 5

XENON BULBS

Xenon bulb: Replacement

80C

12398

Fit:

- the bulb (the lug must be lined up with the groove in the headlight),

- the bulb lock,

- condenser,

- the supply connector.

Only use approved D2S bulbs as replacements.

Refit the headlight (see 80C, Xenon bulbs, Xenon

headlight: Removal - Refitting, page 80C-3) .



80C 6

XENON BULBS

Beam adjustment actuator: Removal - Refitting

It is necessary to remove the headlight unit to remove the beam adjustment actuator.

REMOVAL

Remove the headlight.

80C

REFITTING

Keep the reflector shell towards the rear of the lens unit while pulling on the bulb module.

Clip the ball joint into the headlight clip.

Turn the actuator one eighth of a turn inwards.

Refit the headlight.

Adjust the headlight beam (see 80C, Discharge

bulbs, Xenon headlights: Adjustment ).

2

1

107043

Press on the actuator (1) to ease unclipping during rotation.

Turn the actuator one eighth of a turn outwards. (2)

3

107041

Uncouple the reflector shell ball joint by tilting the actuator up slightly (3) .

80C 7

XENON BULBS

Beam adjustment actuator: Removal - Refitting

It is necessary to remove the headlight unit to remove the beam adjustment actuator.

REMOVAL



80C

REFITTING

Keep the reflector shell towards the rear of the lens unit while pulling on the bulb module.

Clip the ball joint into the clip groove.

WARNING

The ball joint should not just be in contact with the groove, it should be fitted into it.

Clip in the actuator.

Refit the headlight (see 80C, Xenon bulbs, Xenon

headlight: Removal - Refitting, page 80C-3) .



107043

Press on the actuator (1) to ease unclipping during rotation.

Turn the actuator one eighth of a turn outwards (2) .

107041

Uncouple the reflector shell ball joint by tilting the actuator up slightly (3) .

80C 8

XENON BULBS

Height sensor and computer


front height sensor mounting bolt

8 Nm

The front sensor and the computer form an inseparable unit.

REMOVAL

80C

Calibrate the computer (see MR 372 Fault finding,

80C Xenon bulbs, Fault finding - Replacement of

components ).




Remove:

- the clip (1) ,

- the front height sensor mounting bolt (2) .

104071

REFITTING

Position the sensor and its mounting on the vehicle.

Tighten to torque the front height sensor moun-

ting bolt ( 8 Nm ) .

WARNING

The clip (1) must be replaced whenever it is removed.

Configure the computer when the sensor-computer is removed (see MR 372 Fault finding, 80C Xenon bulbs, Fault finding - Replacement of compo-

nents ).

80C 9

XENON BULBS

Headlight adjustment rear sensor: Removal - Refitting


rear height sensor mounting bolt

REMOVAL

8 Nm

80C

Tighten to torque the rear height sensor mounting

bolt ( 8 Nm ) .

WARNING

Replace the clip (1) after each removal.

Calibrate the computer (see MR 372 Fault finding,

80C Xenon bulbs, Fault finding - Replacement of

components ).



Remove the clip (1) .

1

104073

2

3

104072

Disconnect the connector (2) .

Remove the rear height sensor mounting bolt (3) .

REFITTING

Position the sensor and its mounting on the vehicle.

80C 10

XENON BULBS

Xenon headlight high-voltage unit: Removal - Refitting


high voltage module 12 Nm

IMPORTANT





REMOVAL

Disconnect the battery (see 80A, Battery, Battery :

Removal - Refitting, page 80A-1) .



Place the headlight on a clean cloth so as not to scratch it.

80C

REFITTING

WARNING

The seal must also be replaced when replacing the high voltage module.

Tighten to torque the high voltage module ( 12 Nm

) .

Connect the battery (see 80A, Battery, Battery :




103857

Remove the mounting bolts (1) from the high voltage module.

80C 11

REMOVAL

REAR LIGHTING

Rear light on wing: Removal - Refitting

81A

Remove the two bolts.

Unclip the rear light.

103167

103168

Disconnect the connector using a flat screwdriver.

REFITTING

Check the wiring harness is positioned correctly when refitting the rear light.


81A 1

REAR LIGHTING

Rear light: Connection

2

1

103474

4

5

6

Track

1

2

3

Description

Brake light

Side light

Indicator

Earth

Fog light

Reversing light

Changing bulbs:

- remove the two bolts,

- unclip the rear light (without disconnecting the connector),

- unclip the bulb mountings by pressing the tabs (2) to access the bulbs,

- remove the bulbs for a quarter of a turn rotation.

81A

81A 2

REMOVAL

REAR LIGHTING

Third brake light: Removal - Refitting

81A

Remove the upper trim.

103542

104506

Disconnect the rear electric window cable using a screwdriver.

1

103535

1

1

Press the tabs (1) to unclip the light.

103534

81A 3

104507


REFITTING

To refit, proceed in the reverse order to removal.


Operating principle

I - SPECIAL FEATURES

Vehicles can have:

- independent lights at the bottom of the doors (lit when the door or compartment under the floor concerned is opened,

- timed courtesy lights (front and rear);

- lights in the luggage compartment;

- interior lights below each sun visor.

II - TIMER OPERATION

The interior lights are switched on Immediately by the

UCH:

- when a door or the tailgate/boot is opened,

- when the doors are unlocked with the remote control

(or the hands-free function),

The UCH switches the interior lights off after a delay, as appropriate

- switch off without delay: when the doors or boot are locked using the remote control (doors and boot closed)

- switch off with delay:

• after the last door or the boot is closed,

• when the doors or boot are unlocked with the remote control,

• when the ignition is switched on ( « progressive » ).

Note:

The UCH switches off the interior lights after approximately 20 minutes .

81B

81B 1


Courtesy light: General information

Depending on the position of the courtesy light and the vehicle equipment, the lighting may have:

- a single centre light switch,

- a centre light switch and a reading light,

- a central light switch and two reading lights.

81B

81B 2


Courtesy light

Car. 1597


Lever for removing rear grab handle clips.

REMOVAL

1

81B

3

101244

Unclip the translucent cover (1) using tool (Car.

1597) positioned on the right-hand side of the courtesy light.

101243

Pull on the securing tabs (2) .

Press on clip (3) using a flat-headed screwdriver to remove the courtesy light.


81B 3


Courtesy light: General information

The courtesy mirrors may be fitted with a light incorporated into the headlining.

3

4

81B

Note:

Operation of the switch can be checked by connecting a multimeter to (5) :

- mirror cover closed (switch open) = light out = infinite resistance,

- mirror cover open (switch closed) = light on = zero resistance.

1

4

101246

5

2

19250

The switch is located on the sun visor mirror cover (1)

(2) . The current is supplied to the light (3) through the sun visor centre mounting (4) .

81B 4


Vanity light: Removal - Refitting

Car. 1597



REMOVAL

1

81B

101245

Position the tool (Car. 1597) on the opposite side of the centre light (1) .

Remove the courtesy light.

REFITTING

Connect the connector to the centre courtesy light.

Press the side opposite the centre light to fit it into place.

81B 5


Lower door light: Removal - Refitting


Car. 1597 Lever for removing rear grab handle clips.

Some vehicles may have independent lights controlled by the UCH when the luggage compartment under the floor on either the driver's or passenger side is opened; only the light on that side comes on.

REMOVAL

81B

REFITTING

Engage the connector towards the interior of the door.

Press on the side opposite the light to fit it in place.

1

103818

1

103868

Position the tool (Car. 1597) on the light side (1) .

Remove the lower door light.

81B 6


Lower door light switch: Removal - Refitting

REMOVAL

81B

1

102445

Remove:

- the compartment cover,

- the switch (1) by pressing on the tabs.

REFITTING


81B 7

FUSES

Passenger compartment fuse and relay box: Identification

81C

Relay

Key

(A)

(B)

Fuses

Key

(C)

(D)

(E)

(F)

(G)

Note:

The fuse « L » is the consumer cut-out fuse.

A

B

S

T

U

V

W

F

J

K

L

G

H

I

M

N

O

C

D

E

102294

Nominal current

40 A

40 A

Description

Electric window winder relay or discharge lamp relay

Brake light relay

Nominal current

40 A

40 A

20 A

10 A

15 A

Description

Passenger compartment ventilation

Rear one-touch electric window winders or electric window winder relay

(left-hand drive)

Electric sunroof

Anti-lock braking system and electronic stability program system computer - yaw and transverse acceleration sensor

Radio - headlight washer pump relay - first row cigarette lighter - heated seats - washer pump - diesel fuel heater relay - air conditioning control panel - AC control unit - auto-dimming rear-view mirror - alarm - central communication unit

81C 1

FUSES

Passenger compartment fuse and relay box: Identification

81C

Key

(H)

(I)

(J)

(K)

(L)

(M)

(N)

(O)

(T)

(S)

15 A

15 A

20 A

20 A

3 A

(U) 20 A

(V) -

(W) 7.5 A

Nominal current

15 A

5 A

25 A

25 A

20 A

Description

Brake lights

Discharge lamp computer supply voltage relay - discharge lamp actuator supply voltage - glove compartment lighting

Driver's window lift

Passenger side electric window winder - electric window winder relay

(right-hand drive)

Consumer cut-out fuse : radio - electric door mirror control - alarm - instrument panel - centre console

Horn - diagnostic socket - headlight washer pump relay

Rear screen wiper

UCH - air conditioning control unit - brake light relay (B)

Cigar lighter

Passenger compartment temperature sensor and fan - auto-dimming rear-view mirror - rain and light sensor

Central door locking or deadlocking

Heated door mirrors

81C 2

FUSES

Passenger compartment fuse and relay box: Removal - Refitting

The unit is located in the left-hand side of the passenger compartment.

REMOVAL

DG

DD

81C

2

1

The unit is located behind the flap (1) .

Open wide, beyond the point of resistance.

Remove the flap.

103165

104095

The unit is located behind the flap (2) in the glove compartment.

81C 3

FUSES

Auxiliary fuse and relay box: Identification

81C

7

3

2

1

6

5

4

104093

Allocation of fuses and relays

Key

(1)

(2)

(3)

(4)

Nominal current

25 A

20 A

10 A

10 A

(5)

(6)

(7)

10 A

10 A

50A

Description

Automatic parking brake fuse

Driver and passenger's heated seats fuse

Not used

Console accessories socket, console locking motor and centre glovebox lighting fuse

Second row seat accessories socket fuse

First row seat accessories socket fuse

Fuses 2, 4, 5 and 6 above feed relay second accessories relay

81C 4

FUSES

Additional fuse and relay box: Removal - Refitting

REMOVAL

81C

103583

The unit is located in the passenger compartment, under the front left-hand seat.

2

Release the drawer by moving the tabs (2) .

103597

1

Open the storage drawer.

Unclip the surround (1) .

103596

81C 5

FUSES

Engine Compartment Fuse and Relay Box

The engine fuses are grouped:

- in the Protection and Switching Unit located in the engine compartment,

81C

- in a relay/fuse box located under the Protection and

Switching Unit.

For the removal and connection of the Protection and

Switching unit, ( (see 87G, Engine interconnection

unit) ).

81C 6

102290

FUSES


81C

Fuse allocation on the Protection and Switching Unit (depending on the equipment level)

Number Description

5F

5H

5G

6

7A

7B

8A

8B

8C

8D

9

10

11

13

15

16

3

4

5 A

5C

5D

5E

Nominal current

25 A

10 A

15 A

10 A

5 A

5 A

7.5 A

5 A

10 A

30 A

7.5 A

7.5 A

10 A

10 A

10 A

10 A

25 A

20 A

40 A

25 A

20 A

10 A

Starter motor solenoid

Air conditioning compressor clutch

Electric steering column lock

Reversing lights

Injection computer - electric steering column lock (+ after ignition feed)

Air bag and electric power assisted steering computer (+ after ignition feed)

Passenger compartment + after ignition feed: gear lever display - speed limiter - passenger compartment fuse box and relay - additional passenger compartment additional heater relay - diagnostic socket - rear-view mirror

- rain and light sensor (depending on version) - central alarm unit - central parking proximity sensor - radio

Automatic transmission (+ after ignition feed)

Not used (or + after LPG ignition feed if fitted)

Rear screen de-icer

Right-hand side light - parking aid switch - on/off button of the electronic stability program - gear lever display - parking brake lever control

Left-hand side light - cigarette lighter - electric door locking and hazard warning light switch - headlight beam adjustment rheostat - air conditioning control panel - radio - offset display - central communications unit -

CD changer - driver's side electric window switch - electric rear-view mirror switch - rear power window locking switch - passenger's electric window switch - rear power windows switch - central navigation assistance unit - passenger and driver's side heated seats

Right-hand main beam headlight

Left-hand main beam headlight

Right-hand dipped headlights - beam adjustment rheostat - right-hand side remote adjustment actuator - central discharge bulb unit

Left hand dipped beam headlights - left-hand headlight beam adjustment switch

Windscreen wiper motor

Front fog lights

Engine cooling fan assembly (low speed)

Anti-lock Braking System and Electronic Stability Program computer automatic transmission + battery feed (or LPG if fitted)

Not used

81C 7

FUSES


Fuse allocation in relay/fuse box

81C

This unit is located in the engine interconnection unit, below the Protection and Switching Unit.

9 7 5 3 1

8 6 4 2

102295

Allocation of fuses (depending on equipment level)

Reference

(1)

Nominal current

40 A

(2)

(3) -

40 A

Description

High speed cooling fan assembly relay

Preheating unit

(4)

(5)

70 A

50 A

Passenger compartment fuse and relay supply

Anti-lock braking system computer

(6) 70 A

40 A

Electric power assisted steering

Additional heater relay 1000 W

(7)

-

60 A Additional heater relay 1800 W

Passenger compartment fuse and relay supply (8)

(9) Additional heater relay

The unit is located in the engine interconnection unit, below the Protection and Switching Unit.

81C 8

FUSES


81C

A B

102293

Allocation of relays (depending on equipment level)

Reference Nominal current

(A) 25 A

(B) 25 A

Description

Headlight washer pump relay

Headlight washer pump relay

Note:

For the function ( (see 85A, Wiping - Washing) ).

Reference Nominal current

(A) 25 A

(B) -

F9Q

Description

Diesel fuel heater relay

81C 9

FUSES

Battery protection fuses

These fuses are located on the positive battery terminal.

3

2

1

81C

102292

Allocation of fuses (depending on equipment level)

Key

(1)

(2)

(3)

Nominal current

30 A

350 A (Petrol)

400 A (Diesel)

30 A

Description protected + battery for passenger compartment fuse and relay box and

UCH ( 4.5 Nm ) protected + battery for starting / alternator / power supply fuse board / protection and switching unit ( 11 Nm ) engine functions protected + battery via protection and switching unit / diesel heater relay ( 4.5 Nm ) - high-speed relay, engine cooling fan

81C 10

FUSES

Heating resistor relays

81C

1000 W auxiliary heater version (2 relays A and B)

N˚

(A)

(B)

Amps

40 A

70 A

Description

Heating relay

Heating relay

C D

1

104182

The relays (1) are located next to the UCH and secured onto the same mounting:

- to the right of the UCH for left-hand drive vehicles,

- to the left of the UCH for right-hand drive vehicles.

The removal method for accessing the relays is the same as for the UCH ( (see 87B, Passenger compart-

ment connection unit) )

A B

104094

1800 W auxiliary heater version (3 relays A ,B and

D)

N˚

(C)

(D)

Amps

40 A

70 A

Description

Not used

Heating relay

104094

81C 11

FUSES

Accessories relay

DG

Car. 1363


Door mirror glass removal tool.

1

Remove the lower trim.

81C

103584

103606

The relay (1) is mounted on the cross member tie-bar, on the left-hand side of the instrument panel.

103585

Remove the upper trim from the instrument panel using tool (Car. 1363) .

104181


Amps

60 A

Description

Fuses (C), (F), (G), (H),

(T) feed accessories relay

81C 12

DD

1

FUSES

Accessories relay

81C

104182

This relay (1) is mounted on the cross member tie-bar, on the left-hand side of the instrument panel.

Note:

There is a second accessories relay on the passenger compartment relay unit.

Remove:

- the gear lever trim,

- the air conditioning control trim,

- the passenger compartment glovebox,

- the instrument panel lower left-hand trim.

The removal procedure to access the relay is identical to that for the passenger compartment unit (

(see 87B, Passenger compartment connection

unit) ).

104181


Amps

60 A

Description

Fuses (C), (F), (G), (H),

(T) feed accessories relay

81C 13


General information

The immobiliser system is controlled by a card with a random rolling code (V3 encrypted).

The immobiliser system no longer has a security code, instead it has a lifetime repair code assigned to the vehicle when it is manufactured.

This system may comprise up to four cards. The

« Basic » and « hands free » codes are different and cannot be used on a vehicle which is not suitably equipped for them.

In the event of loss, or theft from a vehicle, a card can be de-allocated. It can be re-allocated to the same vehicle if necessary.

WARNING

With this system, it is not possible to replace more than one component at the same time (e.g. UCH and card, or UCH and injection computer). These parts are sold uncoded.

When replacing a component, one of the system components must have the original vehicle code in memory

(see component assignment table).

The code programmed into the system components cannot be cleared.

Note:

The Protection and Switching Unit is not coded. For special notes on the UCH and the PSU ( (see 87B,

Passenger compartment connection unit) ) and (

(see 87G, Engine interconnection unit) ).

For special notes on opening/closing the doors and boot ( (see 87C, Opening elements management)

).

1

82A

101930

The cards have an emergency key (1) for opening the door in the event of an operating fault.

Cards delivered as spare parts are blank. A cover is fitted in the place of the emergency key.

Note:

An emergency spare key can be ordered at the

Replacement Parts Store, quoting the vehicle safety and identification numbers.

82A 1


Description

82A

The system consists of:

- two cards (the system may have up to four),

- a card reader,

- an engine starter button,

- an electric steering column lock,

- the UCH located in the passenger compartment,

- the Protection and Switching Unit located in the engine compartment,

- three low frequency aerials connected to the UCH (

« Hands-Free » version),

- an injection computer,

- an automatic gearbox computer (if fitted),

- a manual gearbox neutral sensor (if fitted),

- a clutch pedal sensor (if fitted),

- a brake pedal switch.

82A 2

103477


Operation

82A

I - BASIC OPERATION

When the engine immobiliser is on, the red engine immobiliser warning light flashes. The electric steering column lock is immobilised.

- When the starter button or brake pedal is depressed, the UCH interrogates the card slot.

- The slot receives the code on the inserted card and transmits it to the UCH.

- If the code is authenticated by the UCH , the UCH sends a coded signal to the electric steering column lock via the multiplex network.

- If the coded signal received by the electric lock is identical to the one it has in its memory, the lock releases the steering column and sends a confirmation message to the UCH.

- When the UCH receives this message, it establishes the « circulation » feed and turns the red engine immobiliser warning light off.

- When the « circulation » feed is established, the UCH and the injection computer exchange coded signals via the multiplex network.

- If the signals transmitted by the UCH and the injection computer match, the UCH authorises the engine to start and the injection is unlocked.

1 - Special cases

- If the injection computer or the electric steering column lock do not have a stored reference code, the code sent is stored in the memory.

- If the codes do not match, the system remains locked.

The red engine immobiliser light flashes or is lit continuously and the instrument panel displays messages.

See warning light table.

- If the UCH is blank, the immobiliser warning light stays off.

WARNING

When the vehicle battery has a low charge, the drop in voltage caused by a starter request could reactivate the immobiliser. If the voltage is too low, the engine cannot be started, even by pushing the vehicle.

2 - Warning light table

Warning light on

Flashing

Instrument panel message Ignition on

Apply brakes + start or declutch

No

Flashing (card slot flashes)

Reader out of order or card not detected

No

Possible cause

Flashing

Continuously

Yes

Engine immobiliser on (card in slot unrecognised)

Unrecognised card in slot. The card does not match the vehicle or has been de-allocated.

Electric steering column lock or multiplex connection problem.

The electric steering column lock is unlocked.

There is a problem with the vehicle injection system.

Starting the engine.

Continuously ( 3

seconds ) then goes out

-

Steering not immobilised, or card not recognised

No

Faulty injection - Faulty engine immobiliser

Yes

II - « HANDS-FREE » OPERATION

When the engine immobiliser is on, the red engine immobiliser warning light flashes. The electric steering column lock is immobilised.

- When the start button is pressed, the vehicle interrogates the card via the ( 125 kHz ) starting aerials.

- the card responds at a frequency of 433 MHz or 315

MHz (depending on country).

- The UCH receives the card code.

- If the code is authenticated by the UCH , the UCH sends a coded signal to the electric steering column lock via the multiplex network.

82A 3


Operation

82A

- If the coded signal received by the electric lock is identical to the one it has in its memory, the lock releases the steering column and sends a confirmation message to the UCH.

- When the UCH receives the message from the electric steering column lock, it establishes the

« circulation » feed and turns the red engine immobiliser warning light off.

- When the « circulation » feed is established, the UCH and the injection computer exchange coded signals via the multiplex network.

- If the signals transmitted by the UCH and the injection computer match, the UCH authorises the engine to start and the injection is unlocked.

- If the injection computer or the electric steering column lock do not have a stored reference code, the code sent is stored in the memory.

- If the codes do not match, the system remains locked.

The red engine immobiliser light flashes or is lit continuously and the instrument panel displays messages.

See warning light table.

- If the UCH is blank, the engine immobiliser warning light flashes.

WARNING

When the vehicle battery has a low charge, the drop in voltage caused by a starter request could reactivate the immobiliser. If the voltage is too low, the engine cannot be started, even by pushing the vehicle.

1 - Special cases

- The « hands-free » card runs off a battery. If the battery fails, the card can still be inserted into the slot.

The vehicle operates as a « basic » vehicle (without

« hands-free » function).

2 - Warning light table

Warning light on

Flashing

Flashing

Flashing

Continuously

Continu o u s l y ( 3 seconds) then off

Instrument panel message

Ignition on Possible cause

Apply brakes + start or declutch

No

Reader out of order or card not detected

No

Steering not immobilised or card not recognised

No

Faulty injection - Faulty engine immobiliser

Yes

Engine immobiliser on (unrecognised card in slot)

Unrecognised card in slot. The card does not match the vehicle or has been de-allocated.

Electric steering column lock or multiplex connection problem.

Yes

The electric steering column lock is unlocked.

There is a problem with the vehicle injection system.

Starting the engine.

III - CONDITIONS NECESSARY FOR STARTING

THE ENGINE

1 - Special notes on the « basic » system

- Card in card slot,

- Transponder (built into slot), electric steering column lock and injection computer authenticated,

- Clutch pedal disengaged or brake pedal depressed and manual gearbox in neutral,

- Brake pedal depressed and automatic transmission in

« Neutral » or « Park » position.

2 - Special notes on the « hands-free » system

- Card in starting area,

- Card, electric steering column lock and injection computer authenticated,

- Clutch pedal disengaged or brake pedal depressed and manual gearbox in neutral,

- Brake pedal depressed and automatic transmission in

« Neutral » or « Park » position.

82A 4


System operation diagram

H

6

G

7

A

9 1

B

8 2

C

I

3

5

J

4

D

E

F

103453

82A

82A 5



82A

User action

Reference

1

2

3

4

5

6

7

8

9

User action

- vehicle unlocked (radio frequency or hands-free),

- driver's door opened,

- starter button pressed,

- hazard warning lights button pressed,

- child safety lock button pressed,

- passenger compartment locking button pressed,

- stalks operated (lighting or wipers).


- and card authenticated by UCH (card in slot or « hands-free » ) function operating.


- and card authenticated by UCH (card in slot or « hands-free » ) function operating,

- and brake pedal depressed (with gearbox in « Neutral » or « Park » ) position, or with clutch disengaged.


- and card authenticated by UCH (card in reader or « hands-free » ) function operating,

- and brake pedal depressed (and neutral) or clutch disengaged.

- starter button pressed if the card is authenticated by the UCH (card in the slot or « hands-free » function operating), or starter button pressed twice if the card is not authenticated.

- card withdrawn from slot (no effect on « hands-free » ) function operation.

- driver's door opened,

- or vehicle locked (radio frequency or « hands-free » ),

- or period of 20 minutes without any user action.


- or vehicle locked (radio frequency or « hands-free » ),


- vehicle locked (radio frequency or « hands-free » ),


82A 6



82A

Vehicle status

Vehicle status Reference

A

I

B

C

D

E

F

G

H

J

Automatic action Possible action delayed feed multiplex network activated

- immobiliser active

- all functions inhibited.

- immobiliser active,

- interior lighting comes on.

- radio use (for 20 minutes ),

- hazard warning lights,

- fold-back rear view mirrors,

- electric child safety locks,

- automatic parking brake.


- side lights, dipped and main beam headlights,

- electric windows and sunroof.

-

+ accessories feed before after ignition feed activated

- automatic radio activation,

- passenger compartment ventilation fan.

- wipers,

- navigation.

- electric steering column lock unlocked.

starting (timed starter motor supply)

-

+ after ignition feed, engine running

- all vehicle functions are available.

-

-

-

+ accessories feed with card in slot

- radio on,

- passenger compartment ventilation fan stopped

- wipers,

- navigation,

- electric childproof locks.

- electric steering column lock locked.

-

-

+ accessories feed after + after ignition feed cut off

- immobiliser active

- interior lighting comes on.

- unlocking or starting failure.

-


- side lights, dipped and main beam head lights,

- electric windows and sunroof.

82A 7


Operating diagram

82A

FAULT FINDING

CHART 1

Powering computers for fault finding

NOTES

The vehicles have no « + after ignition » position. To supply the computers, insert the card into the card reader and hold down the starter button.

Note:

- There is no timer on computer power in diagnostic mode. To cut off the supply, press the starter button twice,

- this function is not available if the UCH is blank.

Timed feed

With the card in the card reader, press and hold the starter button.

yes

Unlocking the steering column

« + After ignition » supply (not timed).

Press the starter button twice

Steering column locking

Timed feed

82A 8


Programming:

82A

Certain parts of the immobiliser system must be precoded (with the vehicle code). See allocation table.

Equipment required diagnostic tool

New parts are not coded. Once they are fitted to the vehicle, program the replacement parts with a code to make them operational.

WARNING

If a part is programmed with a code, it is permanently allocated to the vehicle.

The programmed code cannot be cleared.

Allocation table

After Sales operation

Note:

A card can be programmed into the vehicle but be non operational (unallocated).

WARNING

A card not submitted during allocation will no longer be operational.

UCH Card

Status of components

Coded

Injection computer

Coded -

Electric steering column lock

Repair code needed

Yes Programming the

UCH

Blank

Card allocation or cancellation

Coded

Programming the electri c s t e e ring column lock

Coded

Programming the injection computer

Coded

Blank*

Coded

Coded

* The card allocated to the vehicle must be blank or already programmed into the vehicle.

-

-

Blank

-

Blank

Coded

Yes

No

No

- « run diagnostics » .

Select the following icons:

- « repair » , then

- « programming » .

Run command SC004 « UCH programming » .

The tool displays « Please enter the After Sales code » .

Remove the card from the reader.

Click on « Next » .

Enter the repair code.

I - UCH PROGRAMMING PROCEDURE

Turn on the side lights.

Enter the serial number using the diagnostic tool .

Perform the « Multiplex network test » .

Select the « Multiplex network result » icon.

Select the following tabs:

- « information » , then

- « UCH » , then

Note:

The code comprises 12 hexadecimal characters in upper case.

Confirm.

WARNING

Once a UCH has been programmed with the card code, it is impossible to clear the code or overwrite with another code.

82A 9


Programming:

If the code format is correct, the tool displays

« Insert card fully into reader » .

Insert a card allocated to the vehicle.

Note:

The procedure cannot be carried out with a blank card.

Confirm.

The tool displays « Programming in progress » .

WARNING

Do not remove the card until you see the message: « One card programmed » .

82A

Run command SC006 « Allocation of cards » .

The tool displays « Remove card from reader » .


The tool displays « Warning: any cards programmed before the current procedure will be permanently deactivated after programming the first card. Be sure to insert all cards to be allocated to the vehicle during programming » .


The tool displays « Please enter the After Sales code » .

Enter the repair code.

Note:

This procedure can take a few seconds.

The tool displays « Programming completed. Start the card allocation procedure » .

WARNING

- The maximum delay between each operation is

5 minutes ; if this period is exceeded, the procedure is cancelled. If a card has been submitted, the UCH is no longer blank.

Note:

The code consists of 12 upper case hexadecimal characters.

Confirm.

If the code format is correct, the tool displays

« Insert card fully into reader » .

Insert a blank card or one belonging to the vehicle.

Confirm.

The tool displays « Programming in progress » .

Note:

- The UCH is coded. You must next enter card programming mode to allocate the other cards

(maximum of four).

Perform the card programming procedure.

Configure the UCH and program the tyre pressure monitoring system valves.

Program the multiplex network topology.

II - PROGRAM MING AND ALLOCATION

PROCEDURE FOR RENAULT CARDS

WARNING

Do not remove the card until you see the message: « Number of cards programmed = 1 » .

The tool displays « Do you want to program another card? » .

Note:

The vehicle can have no more than four cards.

WARNING

If not all the cards are available, a reallocation procedure will then have to be carried out with all the cards.

Select the « Repair » icon.

Select the « Programming » icon.

1 - To allocate another card:

Select « Yes » .

The tool displays « Remove card from reader » .


The tool displays « Insert card fully into reader » .

Insert another blank card or one belonging to the vehicle.

82A 10


Programming:

Confirm.

Note:

If the same card is submitted twice, the system ignores it and the immobiliser warning light stays off.

2 - To complete the programming:

Select « No » .

Confirm.

Note:

The cards are allocated to the vehicle and the vehicle identification number is stored in the cards and in the UCH.

The tool displays « Writing data to memory » and then « End of test » .

Test the vehicle start and central door locking functions with all the cards.

Check that the « Hands-free » cards work properly.

WARNING

- The maximum delay between each operation is

5 minutes ; if this period is exceeded, the procedure is cancelled.

- If only one card is submitted, only that card will work.

- If no card is submitted, the old cards will work.

3 - Special note on remote control units:

There is no need to synchronise the radio frequency remote controls, this is carried out every time the ignition is switched on.

82A

82A 11


Steering column electric lock: Removal - Refitting

82A diagnostic tool

Equipment required


steering column lock mounting bolt

0.8 daNm

WARNING

Before removing the steering column lock, lock the air bag computer using the diagnostic tool . When this function is activated, all the air bag trigger lines are disabled, and the steering column is unlocked.

REMOVAL

Shift the steering column to its highest position.

Note:

It is not necessary to remove the steering wheel.

2

3

103812

Remove the electric steering column lock mounting bolt (3) .

Note:

The electr ic steering column lock mounting bolt has a reverse (left-hand) thread.


REFITTING

Proceed in the reverse order to removal

Torque tighten the steering column lock mounting bolt ( 0.8 daNm )

ELECTRIC STEERING COLUMN LOCK CODING

1

103800

Remove the two bolts (1) .

Press on the tabs (2) to remove the lower half-shell.

Note:

The electric lock is supplied uncoded. So it must be programmed with the engine immobili ser code when fitted, to allow the ignition to be switched on.

Insert the card into the reader.

Press the start button.

82A 12


Steering column electric lock: Removal - Refitting

Remove the card from the reader to switch off the ignition.

Note:

- The electric steering column lock locks the steering column after a few seconds; coding is then complete.

- The red immobiliser warning light flashes to indicate that the engine immobiliser function is active.

82A

82A 13


Start button: Removal - Refitting

Ms. 1639

Ms. 1544

Ms. 1373


Alpine CD changer extractor.

Becker Carminat radio removal tool

Tool for removing radio or chronotachograph.

REMOVAL

82A

1

106922

Remove the return spring (1) .

Unclip the gear lever - gaiter upper trim assembly.

Detach the gaiter from the trim by pressing the gaiter clips from below.

Pull the gear lever knob up and off.

103598

103602

Disconnect the hazard warning lights control connector.

82A 14



82A

Remove:

- the side clips (2) ,

- the three mounting bolts (3) .

2

103603

4

103807

Remove (depending on equipment level):

- the CD changer using tool (Ms. 1639) ,

- the radio-navigation unit using tool (Ms. 1544) ,

- the radio using tool (Ms. 1373) .

Remove the bolts (4) .

5

103604

Unclip the gear lever lower trim.

Disconnect the following connectors:

- for the cigarette lighter,

- for the navigation system speaker (if fitted on vehicle).

Unclip the fascia (5) .

Disconnect the different connectors.

103808

82A 15



82A

Remove the start button from the fascia.

103810

82A 16


Card reader: Connection

The card reader is the same on « entry level » vehicles and those fitted with the « hands-free » function.

Note:

The procedure for removing the card holder is identical to that for the starting button.

1

82A

6

7

4

5

8

Track

1

2

3

Description

Not used

UCH connection

Feed

UCH connection

Earth

UCH connection

Not used

Not used

101629

82A 17


Starter aerials: Operating principle

Vehicles equipped with the « hands-free » system have three starter aerials and five others for door and tailgate management.

Starter aerials

82A

- The aerial (1) which detects the card (front zone) is located near the gear lever.

- The aerial (2) which detects the card (central zone) is located on the rear section of the tunnel beneath the false floor.

- The aerial (3) which detects the card (rear zone) is located behind the rear seats beneath the carpet.

Note:

To remove the management aerials, (see 87C,

Opening elements management) .

1

2

3

102323

82A 18

REMOVAL

Aerial 1 (front zone)


Starting aerial: Removal - Refitting

Aerial 3 (rear zone)

82A

104058

Remove the gear lever lower trim (see 82A, Engine

immobiliser, Start button: Removal - Refitting, page 82A-14) .

Aerial 2 (central zone)

Remove the carpet from the boot.

Unclip the aerial by moving the clips .

101918

Remove:

- the rear seats,

- the rear seat mountings,

- the carpet,

- the false floor.

(see 5, Mechanisms and accessories) .

104205

82A 19

101628

WARNING

The clips attached to the starter aerials are very delicate.

I - DESCRIPTION

HORN

Horn

1

103627

The horn is located behind the front bumper (1) ( (see

80B, Headlights) ).

2

102137

The horn is operated using a control (2) on the steering wheel.

II - CONNECTION

Track Description

1 Feed (control on the steering wheel)

2 Earth

82B 1

82B

ALARM

Pre-equipment

These vehicles are pre-wired to be fitted with a RE-

NAULT -approved alarm.

1

104092

4

5

6

Track

1

2

3

Description

Indicators control

Locking indicator light control

+ After ignition

Not used

+ Battery

Bonnet contact signal

The special connector (1) is located under the elevated floor panel under the left-hand rear seat (to remove the floor, ( (see 5, Mechanisms and accessories) ).

82C

82C 1


Dashboard: Removal - Refitting

Ms. 1639

Ms. 1544

Ms. 1373

Car. 1363






diagnostic tool


to a torque of


REMOVAL

2 N.m

IMPORTANT

- Handling pyrotechnic systems (pretensioner or airbag) near a source of heat or a naked flame is forbidden; there is a risk of the airbags or pretensioners being triggered.

- It is important to unlock the airbag computer using the diagnostic tool before starting the removal. When this function is activated all the trigger lines are inhibited, and the air bag warning light on the instrument panel will be lit continuously (when ignition is on). Locking the airbag computer also unlocks the electric steering column lock.


Remove:

- the tweeter speaker grilles,

- the tweeters.


2

1

83A

104487

Unclip the windscreen pillar trims (1) and (2) .

104050

83A 1



83A

104028 104027

Remove the air bag module.

4

5

3

18455

Turn the steering wheel half a turn to access the hole (3) .

Insert a screwdriver into the hole (3) behind the steering wheel.

Slide the airbag (4) .

101920

Unclip the connector mountings at (5) using a small screwdriver.


- driver's front airbag,

- cruise control buttons.

Remove the airbag.

83A 2



83A

6

Straighten the right-hand wheels.

Remove:

- the steering wheel bolt (6) ,

- the steering wheel.

104022

Remove:

- both bolts (8) ,

- the lower cowling.

8

104024

9

7

Tighten the clips (7) using a screwdriver.

Unclip the upper shell.

104023

104025

Mark the position of the rotary switch assembly, ensuring that the wheels are straight.

Slacken the bolt (9)

Unclip the steering column assembly.

Disconnect the various connectors (wiper, radio and lighting control) and the rotary switch connector.

83A 3



83A

Unclip the upper trim.

104026

Unclip the gear lever knob.

104030

10

Unclip the insolation sensor.


104069 106922

Remove the spring (10) .

Unclip the upper trim assembly from the gear lever gaiter.

Disconnect the gaiter from the trim by pressing on the gaiter clips from underneath.

83A 4



83A


103602

11

104034

Depending on the equipment level, remove:

- the CD player using tool (Ms. 1639) ,


- the audio equipment using tool (Ms. 1373) .


104033

Remove:

- the three bolts,

- the clips.

Unclip the lower trim from the gear lever.

Disconnect the speaker from the top of the navigation system (depending on equipment level).

Carefully unclip the centre plate.


104035

83A 5



83A

104036

Remove both bolts from the air conditioning control.

Partially remove the air conditioning control.


Remove the screws.

104038

Unclip the instrument panel upper surround, using tool (Car. 1363) .

104039

Unclip the instrument panel lower surround, using tool (Car. 1363) .

Remove the three bolts.

104037

104040

Disconnect the keypad from the navigation assistance (depending on equipment level).

83A 6



83A

104041

Remove both instrument panel mounting bolts.

Disconnect the instrument panel connector.

Unfasten the upper front door sill lining.

104043

Disconnect the navigation screen connector.

Release the instrument panel.

104042

13

12

13

Unclip the side panel.

104044

83A 7



83A

Remove the four bolts .

104045 104047

Press from inside to unclip the switch holder plate.

104046

Open the glove compartment beyond its point of resistance.

Remove the glove compartment.

104048

Remove both bolts from the automatic parking brake control (depending on equipment level).

Release the automatic parking brake lever.


Depending on the equipment level, remove:

- either the two bolts from the automatic parking brake lever,

- or the coin holder.

83A 8



83A

Remove the bolt.

104049 104064

Disconnect the passenger airbag deactivation switch.

15

14

15

Unclip the side panel (14) and (15) .

104063

16

Unclip blanking cover (16) .

Remove the screws.

104065

83A 9



83A

104066

Remove the three bolts from inside the glove compartment.

Partially remove the glovebox in order to disconnect the air conditioning pipe.

104057

Remove the bolt.

Disconnect the two passenger airbag connectors.

Unclip the glovebox light.


104067

83A 10



83A

Remove the dashboard. This operation requires two people.

WARNING

Before removing the dashboard, check the harness wiring routing.

Removing the passenger airbag

104068

83A 11

Remove the four airbag mountings.

104060

REFITTING



83A

I - SPECIAL NOTES FOR THE COLUMN SWITCH

104060

Refitting the passenger air bag module.

Tighten the passenger airbag module mountings to

a torque of ( 2 N.m ) .

WARNING

Whenever the passenger airbag module is removed, it is essential to replace the panel nuts that hold the module to the dashboard.

104025

Before removal, check:

- the wheels are still straight,

- that the column switch is positioned at the « O » mark.

83A 12



83A

III - SPECIAL NOTES ON THE AIR BAG II - SPECIAL NOTES ON THE STEERING WHEEL

IMPORTANT

- Check the air bag computer using the diagnos-

tic tool .

- If everything is in order, unlock the computer, otherwise see fault finding workshop repair

manual .

WARNING

- Any failure to follow these instructions may result in system malfunctions, or incorrect triggering.

- Connect the battery; carry out the necessary programming ( (see 80A, Battery) ).

18835

IMPORTANT

The steering wheel bolt must be replaced and tightened to a torque of 44 N.m whenever the steering wheel is removed.

WARNING

- The steering wheel should enter the splines freely (the splines are foolproofed).

- Do not damage the spline location notches.

- The steering wheel bolt must be replaced each time it is removed.

83A 13


Instrument panel: General information


Three types of instrument panel can be found on vehicles:

- « entry level » instrument panel,

- « mid-range » instrument panel,

- « top end » instrument panel.

All the models can be diagnosed using the diagnostic

tool . The instrument panels do not have a self-diagnostic feature.

IMPORTANT

Working on the instrument panel is prohibited. It is only possible to replace the « top end » navigation system glass and screen.

Note:

The oil service interval can be changed with the

diagnostic tool via an instrument panel configuration. To look up the vehicle's oil service interval, see the warranty and servicing booklet.

The « entry level » instrument panel has the following features:

- digital vehicle speed display,

- bargraph displays:

• rev counter,

• oil level,

• coolant temperature,

• fuel level,

- buzzer:

• indicators,

• driver's seatbelt warning,

• lighting warning when door opened,

• automatic locking when driving confirmation,

• speeding warning in Saudi Arabia,

• automatic lights activation indicator (depending on version),

• cruise control / speed limiter indicator (depending on version),

83A

• fault indicator (see 83A, Instrument panel, Instru-

ment panel: Warning lights and messages, page

83A-21) ,

- warning light alerts,

- text message display,

- Trip computer (ADAC) display:

• total mileage recorder and trip meter,

• fuel consumed,

• average consumption,

• instantaneous consumption,

• fuel range,

• distance travelled,

• average speed,

• oil service interval,

• cruising speed or speed limiter setting (depending on configuration),

• tyre pressure and position (only when ignition switched on or in the event of a fault),

- automatic transmission ratio display (depending on configuration),

- « entry level » radio display with no multiplex connection,

- time and external temperature display.

The « mid-range » instrument panel has all the features of the « entry level » instrument panel. It enables

« top end » radio and « entry level » navigation system display using a multiplex connection.

The « top end » instrument panel has all the features of the « mid-range » instrument panel, and also enables the « top end » navigation system features.

83A 14



Table of wire and multiplex inputs

Data

Fuel level

Heated seat warning light

Engine oil level

Computer

Level sensor in the tank

Switch

Engine sensor

Brake fluid level warning light

Parking brake warning light

(except automatic parking brake)

Lighting dimmer

Level sensor

Ignition switch

Dimmer

Vehicle speed

Electronic Stability Program warning light

ABS computer

Engine speed

Coolant temperature

Fuel consumed

Preheating, injection...

warning lights

Injection computer

Connection

Wire

Multiplex

Multiplex

Cruise control and speed limiter

Gearbox ratio engaged

Tyre pressure monitoring system

Direction indicators and lights

Automatic transmission computer

Buzzer *

Engine immobiliser (messages)

Doors (status and location)

« On-board computer » scroll button

Wiper fault

UCH

Automatic parking brake engaged status and fault

Automatic parking brake

Engine immobiliser (warning light) UCH

Engine oil pressure

Protection and switching unit

Battery charge

Multiplex

Multiplex

Multiplex

Wire

Multiplex

83A

83A 15



Data

Seat belt warning light

Fault and disabling warning lights

Computer

Air bag computer

Radio display

Time Central switching unit

External temperature

Instrument panel alarm Central switching unit

* The buzzer confirms activation of the passenger compartment functions.

Connection

Multiplex

Multiplex (multimedia)

Wire

83A

83A 16


Instrument panel: Description diagnostic tool


The vehicles have two scrolling buttons for the onboard computer:

- for scrolling the pages in the normal order (+) ,

- for scrolling the pages in the reverse order (-) .

Either of the two buttons can be used to reset the pages to zero.

+

83A

II - OPERATION OF THE DISPLAY

1 - Oil level indicator

This function is displayed when the ignition is switched on or after the engine has been started for approximately ≈ 30 seconds .

If the level is between the authorised minimum and maximum limits, the message « oil level correct » appears on the display.

If one of the trip computer buttons is pressed during these 30 seconds squares appear on the display to indicate the level.

The blocks disappear as the oil level drops and are replaced by a dash.

If the oil level is low, the message « top-up engine level » appears on the display, the oil level squares are replaced by dashes and the « service » warning light on the instrument panel comes on.

I - OIL SERVICE INTERVAL

-

103161

Note:

In normal operating conditions, the oil level is only measured if the ignition has been switched off for more than one minute ; otherwise, the previous value will be displayed.

However, when a gauge fault is detected, the display switches directly to the mileometer function when the ignition is switched on.

Irregularities with the oil level are normal.

Various parameters are involved:

- parking on a slope,

- too short a wait after running the engine for a short time (especially when the oil is cold), etc.

Note:

The mileage and intervals between services may be configured using the diagnostic tool .

Setting the service interval

- Display the driving assistance page: « oil change » .

- Press and hold one of the trip computer buttons.

- The oil-change interval flashes, then returns to its initial setting.

- Release the button.

- The interval is now set.

2 - Trip meter

Mileometers and trip meters

Mileometers and trip meters will be displayed for approximately ≈ 30 seconds after the ignition has been switched on (after the oil level signal). Press one of the trip computer buttons to shorten the waiting time.

The trip meter is reset by one long press on one of the trip computer buttons.

Resetting the trip meter is different to resetting the

« ADAC » (distance travelled).

83A 17


Instrument panel: Description

III - TRIP COMPUTER AND WARNING SYSTEM

The various trip computer information is displayed in sequence in place of the mileage totals by pressing one of the trip computer buttons. Resetting to zero is carried out by pressing and holding down one of the trip computer buttons.

The information from the trip computer is displayed after the trip meter as follows:

- fuel consumption since last reset (in litres or gallons*),

- average consumption (in l/100 km or mpg*) since the last reset,

Note:

This is only displayed after the vehicle has travelled

400 m ≈ .

This takes into consideration the distance covered and the fuel consumption since the last time the reset button was pressed.

- current consumption (in l/100 km),

Note:

This is only displayed when the vehicle speed exceeds 18 mph (30 km/h) ≈ .

With the accelerator pedal in the no load position, if the speed is above 18 mph (30 km/h) , the current consumption is equal to « 0 » .

This function is not available on the UK version.

- Estimated range with the remaining fuel (in km or miles*).

83A

Note:


400 m ≈ .

This is obtained by dividing the distance travelled by the time elapsed since the last time the reset button was pressed.

The time base is generated in the trip computer.

- mileage to next oil change informs the driver of the distance (in Km or in miles*) which can be travelled before the next oil change,

- cruising speed,

WARNING

If the trip computer displays flashing dashes, this means that the computer has detected a fault .

Note:

If the vehicle is fitted with the « Cruise control /

Speed limiter » function, the display shows the setting in Km/h or in mph*.

Each time the setting is changed or if it cannot be respected, this information replaces the « ADAC » information selected ( (see 83D, Cruise control) ).

- Text messages appear. If no fault is present, the display shows « no stored messages » .

* UK version.

Note:


400 m ≈ .

This is the potential distance remaining calculated by taking into account the distance travelled, the amount of fuel remaining in the tank and the fuel consumed.

The remaining range is not displayed if the low fuel warning light is lit.

- distance travelled since the last reset,

- average speed since the last reset,

83A 18


Instrument panel: Removal - Refitting

Car. 1597



diagnostic tool


REMOVAL

Note: panels, only the glass can be replaced. With the

« top of the range » instrument panel, it is possible to replace both the glass and the navigation screen.

Display the configurations using the diagnostic tool before replacing the instrument panel.

Disconnect the battery.

1

83A

2

103834

Unclip the surround of instrument panel (2) .

Disconnect the navigation assistance keypad (depending on the equipment level).

3

Unclip trim (1) using tool (Car. 1597) .

103837

Remove the mounting bolts (3) .


Remove the instrument panel.

103835

83A 19


Instrument panel: Removal - Refitting

Special notes concerning the « top of the range » instrument panel

83A

103839

Remove navigation screen mounting screws (4) .

REFITTING

Make the necessary configurations when replacing the instrument panel.

Disconnect and reconnect the battery after configuring the instrument panel so that the new configurations are taken into account ( (see 8, Electrical

equipment) ).

83A 20


Instrument panel: Warning lights and messages

83A

Written message

Faulty steering

Faulty injection

Check injection

Engine overheating

Check steering

ESP not working

ESP disconnected

Check gearbox

Gearbox overheating

Faulty engine immobiliser

Heated seat ON

Insert card

Card not detected

Hands-free mode not working

Replace card battery

Press the brake + « starter button »

Declutch + « starter button » / press the brake + « starter button » (alternative)

-

Steering locked

Steering not locked

-

-

-

-

STOP / SER-

VICE light

Buzzer

Stop

Stop

Service

Stop

Service

Service

-

Service

Service

Service

Service

Service

Service

Service

-

-

-

-

-

-

-

-

-

-

-

-

-

X

X

X

X

Gear selector in P or N / depress the brake + « starter button » (alternative)

-

-

-

Depress the brake pedal.

Top-up oil level

Door open

Luggage compar tment open -

-

-

Service -

-

-

-

Under-inflation: slow down

Adjust tyre pressure

Puncture: change the wheel

Tyre pressure sensor not working

-

Service

Stop

Service

-

-

-

X

83A 21


Instrument panel: Warning lights and messages

Written message

Limiter

Cruise control

XXX km (or miles) in memory

Speed limiter out of order

Cruise control not working

Electronic fault

Roof not working (convertible)

Automatic lighting OFF

Automatic lighting not working

No message stored

Boot open / insert card (depending on equipment)

Confirm engine stop / press « stop » twice (depending on equipment)

Remove card

Shift into neutral

Automatic wipers OFF

Automatic wipers not working

Card reader not working

Card reader not working / Electronic fault (depending on equipment)

Electronic fault

Restricted card mode

Oil level

Check diesel filter

Regenerate cabin filter

83A

-

-

Service

Service

-

-

Stop

-

Service

-

-

-

-

-

Service

-

Service

-

-

STOP / SER-

VICE light

Buzzer

-

-

-

Service

Service

Service

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

X

-

-

-

-

83A 22


Fuel level sensor: Operating principle

OPERATING PRINCIPLE

The instrument panel display uses histograms representing quarter tanks.

The display is based on:

- the « fuel level measured in the tank » signal,

- the « fuel consumed » value signal sent by the injection computer via the multiplex network.

The level measured in the tank does not match the one displayed on the instrument panel exactly.

Special notes on filling

- When the ignition is turned off, the amount of fuel in the tank is measured and stored.

83A

- When the ignition is switched back on, the level is measured and compared again, provided the ignition was switched off for no longer than 12 seconds .

- If the difference is greater than 4 l , the instrument panel assumes there has been a fill-up and modifies the display.

Specific case:

- if the instrument panel detects an increase in fuel of less than 10 l ) without the ignition having been switched off, it is not treated as a fill-up and the instrument panel display is not modified,

- if the instrument panel detects an increase in fuel of more than 10 l ) without the ignition having been switched off, the instrument panel assumes there has been a fill-up and modifies the display.

1

3

2

4

5

6

7 8

(1)

(2)

9

Signal from the tank gauge

(resistance)

Fuel consumption signal from injection

10 11 12

103448

(6) Comparison of resistance reading with resistance in memory

(7) Storage

(8) Comparison of consumption values (injection gauge)

(9)

(10)

Needle level display

Low fuel level warning light comes on

83A 23

(11)

(12)


Fuel level sensor: Operating principle

Remaining fuel range display on

« ADAC »

Consumption display (current/ average on « ADAC » )

83A

83A 24


Oil level detection

LOCATION

The oil level sensor (A) is located in the lower section of the engine.

Example (K4M engine)

A

83A

102306

83A 25



83C

II - THE « TOP OF THE RANGE » NAVIGATION

SYSTEM

Depending on its equipment level, the vehicle may be fitted with:

- an « Entry level » navigation system (radionavigation system),

- a « top of the range » navigation system (CARMINAT navigation).

I - « ENTRY LEVEL » NAVIGATION SYSTEM

3

2

1

104055

103160

The « Entry level » (1) navigation system comprises:

- a radionavigation system used for reading navigation

CD-ROMs and audio CDs,

- a « midrange » instrument panel (multimedia multiplex connection).

4

83C 1

103833

The « top of the range » navigation system comprises:

- a navigation computer (2) located underneath the front right-hand seat,

- a navigation interface unit located underneath the front right-hand seat (3) ,

- a control keypad (4) ,

- a « top of the range » instrument panel with a built-in navigation screen.


Entry level navigation system: Description of system

83C

12

11

1 2

13

3

8

6

7

4

5

10 9

(1)

(2)

(3)

(4)

(5)

(7)

(9)

(11)

(12)

(13)

102535

External temperature signal

« Midrange » instrument panel

Steering wheel mounted control

CD changer (under front left seat)

Lighting signal (only for dashboard-mounted changer)

Vehicle feeds (+ before ignition /

+ accessories / ear th / radio mute / speed signal / aerial supply)

GPS reception aerial

Vehicle multiplex connection

(reversing signal / vehicle type /

+ after ignition)

Vehicle feeds (+ before ignition /

+ accessories / earth / lighting)

Multimedia multiplex connection

100802

The system authorises temporary operation, without the + accessories feed, of around 20 minutes .

The radionavigation system emits a beep and then switches off.

83C 2


Entry level navigation system: Description of system

83C

FUNCTIONS PROVIDED BY THE SYSTEM

- Listening to the radio (four geographical zones can be programmed),

- Displaying the name of the station (RDS), via the best transmitter (AF function),

- Receiving traffic news ( « I Trafic » function),

- Receiving news flashes and emergency bulletins ( « I

News » function),

- Receiving public safety emergency bulletins ( « PTY

31 » ),

- Playing compact discs,

- Controlling a CD changer,

- Guiding the vehicle by means of a voice synthesiser and display symbols,

- Displaying « traffic information » messages (depending on version).

83C 3


"Entry level" navigation system: Operating principle

83C

I - SPECIAL NOTES ON THE RADIO FUNCTIONS

1 - Radio

The tuner has three selection modes displayed on the screen and accessed via the radio navigation front panel:

- manual mode (Manu),

- preselected mode (Preset),

- alphabetical order mode (List).

2 - Compact disc player

The CD player can play conventional compact discs and any audio tracks on a CD-ROM.

CDs can be played in order or tracks can be chosen at random.

To listen to a Compact Disc during navigation guidance:

- insert the navigation CD-ROM,

- select guidance,

- wait for the end of the route calculation (hourglass on display disappears),

- eject the CD-ROM and insert the compact disc.

6 - NOTES

- the « mute » function stops the CD from being played.

- The « traffic information » messages are issued at the same volume as the audio equipment's current volume setting. If the volume is altered during a message, the setting is stored until it is reset.

- The navigation system messages are issued at volume level 7. If the volume is altered (between 0 and 10) during a message, the setting is stored.

- If the lines short circuit, the amplifier is automatically switched off.

The volume can be corrected according to vehicle speed. Select the desired volume adjustment curve via

« expert » mode: speed 5 for maximum adjustment, 0 to cancel the adjustment.

II - SPECIAL NOTES ON THE NAVIGATION

FUNCTIONS

Note:

If the route is modified while the Compact Disc is being played, it may be necessary to reinser t the

CD-ROM.

3 - Compact Disc changer control

A CD changer may be connected to the radio navigation system ( (see 86A, Radio) ).

Fitting a Compact Disc changer must be carried out with the radio navigation unit disconnected.

The presence of the Compact Disc changer is detected automatically when the radio navigation system is reconnected and the source is then accessible.

4 - Heat protection

If the temperature of the system is too high for it to operate properly, the volume is automatically reduced (without changing the volume on the display).

5 - Volume control

Each time the navigation system is switched on, the volume is the same as when it was switched off, with a maximum volume of 15.

100802

This navigation assistance system uses a voice synthesiser and a radio navigation display to guide the user of the vehicle.

This system can:

- find a specific location, such as:

• a road, street or avenue, etc.

• a hotel

• public services,

• service station, garage,

• etc.

83C 4


"Entry level" navigation system: Operating principle

83C

- select guidance modes in order to:

• optimise journey time,

• by giving priority to main or secondary roads, etc.

- display the journey time and distance.

1 - CD-ROM details

The navigation CD-ROM includes:

- maps,

- voice messages in twelve languages,

- an operating update (depending on the version of CD-

ROM).

Note:

The system may operate slightly differently after a new CD-ROM has been loaded. It is possible to find out the version of the CD-ROM by pressing the following keys: « settings » , « menu » and « OK » .

2 - Simulation mode

The system is fitted with a demonstration mode.

Press the « settings » , « menu » and « OK » buttons then select « demo » .

WARNING

Demonstration mode must be deactivated to allow the system to operate normally. Every time the ignition is switched off, demonstration mode is deactivated.

3 - Notes:

- If the vehicle has been transported by train or ferry, the navigation system may need a few minutes to find its exact location (see « calibration » ).

- If the vehicle battery has been disconnected, the system may need up to 20 minutes to find its exact location. The vehicle must be outdoors, (with the navigation system switched on, in order to pick up satellite signals with the GPS aerial).

- The equipment can also operate without valid GPS data. Under these circumstances, precision may be lost when it comes to pinpointing exact locations.

83C 5


"Entry level" navigation system: System menus

83C

1

3 4

2

5 6 7 8

9 10 11

12 13

14 15 16 17 18

22 23 19 20 21

24

(2) Language

(3) Guidance

(4) Director y

83C 6

104633

(7) Settings

(9) Time

(11) Unit of measurement


"Entry level" navigation system: System menus

83C

(15) Specific destination

(18) Guidance system configuration

(20) Towns

(22) Journey

(23) Restrictions

(24) Airport, station, interchange, hospital, town hall, car park, motorway service station, service station, RENAULT service station, border crossing

83C 7


Entry level navigation system: Removal - Refitting

83C

Ms. 1544



REMOVAL

1

2

100803

Insert the (Ms. 1544) in the two holes (1) .

Pull on the two tools in line with the radio navigation unit.

WARNING

The aerial cable is very fragile. Do not pinch or bend it.


Remove the tool by pressing on the latches (2) .

REFITTING

Fit all the connectors.

Insert the radionavigation system into its support.

Carry out the necessary initialisations (see MR 372

Fault finding, 80A, Battery, Battery: Initialisation

).

83C 8


"Entry level" navigation system: Protection code

CODED PROTECTION

The radio-navigation system is protected by a code.

The user is asked for this code every time the power is cut.

This code must be entered using the control satellite.

The display shows « code » then « 0000 » .

WARNING

If the incorrect code is entered, the navigation system beeps, displays « CODE » and locks:

- First incorrect entry: 1 minute ,

- Second incorrect entry: 2 minutes ,

- Third incorrect entry: 4 minutes ...( 32 minutes maximum).

When the code has been entered, certain parameters must be reprogrammed. Others will only be requested when the code is entered for the first time (see 83C,

On-board telematics system, Entry level navigation

system: Adjusting, page 83C-10) .

Note:

The navigation system will operate for 2 minutes without entry of the code (with regular beeps).

83C

83C 9


Entry level navigation system: Adjusting

The radio navigation system parameters are only requested the first time the security code is entered.

They are then stored if the feed is cut off.

The parameters can be adjusted after pressing and holding down the « Expert » button.

Select the operating mode for the auxiliary input:

AUX AUTO/ON/OFF.

Move to the next parameter by means of the satellite thumbwheel or the volume button on the radio-navigation unit.

Activate or deactivate the automatic station resynchronisation tracking (RDS): AF ON/OFF.

Select the volume variation curve according to the speed:

- SPEED 0 : no regulation

- SPEED 5 : maximum regulation

Activate or deactivate the « Loudness » function:

LOUD ON/OFF.

Select the operating mode of the tuner in manual mode:: TUNE MAN/AUTO.

Exit by pressing the « C » .button.

83C

83C 10


"Entry level" navigation system: Location:

Configure the system by installing the radio-navigation unit.

If configuration is not carried out, the system can be used in radio mode but the navigation mode is inoperative.

Note:

- The time cannot be adjusted if the system is not configured.

- If the vehicle has been transported by train or ferry, the navigation system may need a few minutes to find its exact location (see « calibration » ).

- If the vehicle battery has been disconnected, the system may need up to 20 minutes to calculate its exact location. The vehicle must be outdoors,

(with the navigation system switched on, in order to pick up satellite signals with the GPS aerial).

- The equipment can also operate without valid

GPS data. Under these circumstances, precision may be lost when it comes to pinpointing exact locations.

CALIBRATION

Switch on the system.

Insert the navigation CD ROM (the system displays

« please wait » ).

Select your choice of language:

- French,

- Italian,

- Dutch,

- Portuguese,

- Swedish,

- Flemish.

Wait until the system displays:

- « language loading » ,

- « the language is installed » .

Validate (the system displays the statutory welcome message).

Validate or return to the language selection (the system displays « calibration running » , calibration of the system can begin).

83C 11

83C


"Top of the range" navigation system: Operating principle

The « Carminat » navigation assistance system comprises a screen and a voice synthesiser to guide the driver.

This system can:

- find a specific location, such as:

• a road, street or avenue, etc.

• a hotel

• public services,

• a garage or petrol station.

• etc.

- select a guidance criterion (the selected guidance criterion appears as an icon on the status bar at the bottom of the screen):

• optimize journey time,

• shortest distance

• travelling on main roads

• or the scenic route,

• avoiding tolls,

- store addresses in the address book,

- display road maps of:

• the current location

• or the destination,

- display journey time or time of arrival,

- receive written or voice messages from the « Traffic information » system.

83C

- a screen to display written data and maps. This screen is attached to the « top of the range » instrument panel,

- a speaker for giving voice messages,

- a CD ROM with the maps of the country the vehicle is delivered to,

- an FM aerial for traffic information messages.

NOTES

- If the vehicel is moved with the ignition switched off, the navigation system may need a few minutes to find out its exact location (see 83C, On-board telematics

system, "Top of the range" navigation system:

Location:, page 83C-24) .

- If the vehicle battery has been disconnected, the system may need up to 20 minutes to calculate its exact location. The vehicle must be outdoors, (with the navigation system switched on, in order to pick up satellite signals with the GPS aerial).

- The system can also operate without valid GPS data.

Under these circumstances, precision may be lost when it comes to pinpointing exact locations.

- Once the exact position has been located by the GPS system, the satellite symbol on the screen changes from red to green.

- On the motorway, the distances given by the system for the junctions are different from those shown on motorway signs. The signs show the distance to the start of the exit slip-road, while the « Carminat » system refers to the end of the exit slip-road.

Note:

For information on operating the system and descriptions of the various menus , refer to the driver's handbook.

The « Carminat » system uses the « vehicle speed » signal from the ABS computer and the « reversing » signal to measure the distance travelled.

A special multiplex network for the « Carminat » function links the navigation computer, the Central Communications Unit, the screen and the audio equipment

(depending on version).

This network uses the following to function:

- a central communications unit,

- a keypad,

- an navigation computer comprising acceleration sensors (gyroscope) and a CD-ROM drive,

- a satellite link (GPS aerial) that can locate the vehicle,

83C 12


Top end navigation system: System description

I - BASIC PRINCIPLES OF THE TRAFFIC

INFORMATION SERVICE

Coupled with the navigation system, the system provides information on the traffic situation. « TMC: Traffic

Message Channel » .

The system uses:

- the navigation computer which receives, locates and takes account of the information received,

- the TMC locators on the mapping CD-ROM,

- the information collected and disseminated (by public authorities) in RDS-TMC format (communication protocol).

83C

:

The level of disruption is indicated by a pictogram « ∆ »

- Green = disruption with detour,

- Red = disruption without detour,

- Red (full) = very serious disruption within a 30 mile

(50 km) radius.

WARNING

RENAULT is not responsible for information collection and dissemination services in Europe, which are still in the development stage.

100925

II - TRAFFIC INFORMATION TERMINAL

PROCESSING REMINDER

TMC pictogram display logic:

- Red = no traffic information available in this geographical location or poor reception,

- Black = no traffic information locators on the CD,

- Green = the system is locked onto a frequency able to supply traffic information.

The letters « TMC » are replaced by the name of the service operator that the system has locked onto (if the operator broadcasts a name).

The system can display in either text or pictogram form.

It suggests a detour if the problem is located on the proposed itinerary.

83C 13


Top end navigation system: System description

III - EXAMPLES OF TRAFFIC INFORMATION

PICTOGRAMS

83C

1 2 3 4

5

9

6 7 8

10 11 12

13

(1) Accident

(2) Traffic jam

(6) Fog

(8) Danger

14

(12) Traffic problems in both directions

(13) Road par tially closed or narrowed

(14) Vehicle travelling in the opposite direction

15 16

20991

83C 14


Navigation interface unit: Removal - Refitting


Ms. 1373 Tool for removing radio or chronotachograph.

The navigation interface unit is located underneath the front right-hand seat.

Note:

Do not remove the seat.

REMOVAL



83C

104055

Remove the navigation interface unit (1) using the

(Ms. 1373) .

REFITTING

Refit the navigation interface unit.



83C 15


"Top of the range" navigation system: Computer operation

83C

NAVIGATION COMPUTER (CD-ROM DRIVE)

This computer operates by using sensors which detect the vehicle's movements.

The vehicle's engine speed (or ABS) sensor calculates the distance travelled while the gyroscope (inert compass) in the computer registers the movements made when the vehicle turns bends and corners.

By making comparisons with the digital map (on the

CD-ROM), the system corrects inaccuracies, (tyre pressure and wear, temperature, etc.) in order to determine the vehicle's exact location.

WARNING

- After the battery has been disconnected or the navigation computer has been replaced, relocalisation is automatic (see 83C, On-board telema-

tics system, "Entry level" navigation system:

Location:, page 83C-11) .

- After replacing the navigation computer:

• the system is programmed in French by default.

To change language, (see 83C, On-board tele-

matics system, Top of the range navigation

system: Adjusting, page 83C-23) ,

• the addresses stored in the old computer cannot be recovered.

Note:

- With the ignition off, the CD-ROM drive is switched on automatically when the eject button is pressed and will remain on for approximately 1 minute

(without switching the ignition back on).

- The CD-ROM drive switches on automatically when the ignition is turned on,

- There are two specific types of navigation computer: horizontal and vertical.

83C 16


Navigation computer: Removal - Refitting


Ms. 1373 Tool for removing radio or chronotachograph.

The navigation computer is located under the front right-hand seat.

Note:

Do not remove the seat.

REMOVAL



83C

Remove the snap-on access flap (1) .

1

104054

104055

Remove the navigation computer (2) using the (Ms.

1373) .


WARNING

The aerial cable is very fragile, do not bend or pinch it.

REFITTING

Connect the connectors.

Refit the navigation computer.

Refit the access flap.



83C 17


Top end navigation system: Screen description

83C

The navigation screen is mounted on the « top of the range » instrument panel.

The screen displays:

- the various menus,

- the destination direction,

- the distance from the destination,

- the journey maps,

- the distance remaining until the next change of direction,

- the road maps,

- etc.

The screen lights up for a few seconds after the

« Accessories » position or the radio is switched on and displays the safety message.

The screen switches off completely for approximately

45 seconds after the ignition is switched off.

(6)

(7)

« Disc present » pictogram pictogram

SPECIAL NOTES FOR RADIO

If the vehicle is fitted with an original radio, the display will appear on the screen bar (radio on only).

When the radio is being adjusted, the radio display fills the screen (for greater visibility) in « list » or « preset » mode.

Note:

If the information concerning the radio does not appear on the screen, (see 83C, On-board telema-

tics system, Top of the range navigation: Initiali-

sation, page 83C-22) .

WARNING

Do not use cleaning products to clean the screen

(clean with a dry cloth or a damp cloth).

Note:

The screen colour and brightness can be altered using the « Screen configuration » menu:

- Daytime blue or dark blue (side lights off).

- Night time blue or dark blue (side lights on).

(1)

(2)

(4)

(5)

4

5

7

6

3

1

2

100926

Level of disruption

Distance to disruption pictogram

Time of arrival or journey remaining (can be configured

« Guidance mode » pictogram

83C 18


Navigation screen: Removal - Refitting

REMOVAL

Remove the instrument panel (see 83A, Instrument

panel, Instrument panel: Removal - Refitting, page 83A-19) .

WARNING

Do not press on the screen as this may damage it.

83C

103839

Remove:

- the mounting bolts (1) from the screen,

- the screen.

REFITTING

Refit:

- the screen,

- the screen mounting bolts.

Refit the instrument panel (see 83A, Instrument pa-

nel, Instrument panel: Removal - Refitting, page

83A-19) .

83C 19


"Top of the range" navigation system: Aerial

The GPS aerial picks up satellite signals to allow the electronic navigation computer (CD-ROM reader) to locate the position of the vehicle.

83C

1

100926

When the satellite reception is good, a green pictogram

(1) is displayed on the screen.

When the satellite reception is poor (caused by going through a tunnel or along a street hemmed in by tall buildings, etc.), a red pictogram is displayed on the screen.

Note:

The vehicle is relocated automatically after the electronic navigation computer has been replaced or the battery has been disconnected: drive the car to an open area outdoors and wait for a few minutes with the ignition switched on. When the GPS reception (satellite) is good, a green pictogram is displayed on the screen.

WARNING

The GPS aerial cable is very fragile. Therefore, do not bend or pinch it.

Note:

The GPS aerial is also used for the hands-free phone. Some vehicles are fitted with a dual band aerial.

For information on removing the aerial, refer to the

« Aerial » section.

83C 20


"Top of the range" navigation system: Speaker

83C

1

103599

The special navigation system speaker (1) is located under the gear lever lower trim.

Note:

To remove the gear lever lower trim (see 83A, Ins-

trument panel, Dashboard: Removal - Refitting, page 83A-1) .

83C 21


Top of the range navigation: Initialisation

This procedure must be followed every time a component is replaced.

System configurations

Vehicle

Without radio display

« Entry level » radio

« Top end » radio

Scénic II

1412

1402

1407

WARNING

If the vehicle is fitted with a radio, this must be switched on during initialisation. Otherwise, the steering wheel mounted control will not function and the screen will not display radio data.

Switch off the ignition.

Wait for the system to shut down completely.

Switch the radio on.

Switch on the ignition (wait for around 20 seconds ).

Press the « M » and « C » buttons at the same time.

Read the vehicle reference number.

Carry out the steering wheel mounted control test

(GPS aerial connection displayed on-screen: connected - not connected). Ignore the telephone and radio aerial tests.

Exit initialisation using the rotary switch.

Switch off the ignition ( for 1 minute ).

Note:

If the configuration does not correspond to the vehicle, check the vehicle wiring (multiplex lines) and the part numbers of the components.

83C

83C 22


Top of the range navigation system: Adjusting

After the electronic navigation computer is replaced, the system will be programmed in French by default.

With the ignition on, remove the mapping CD-ROM from the navigation computer, by pressing the eject button (the message « Please insert CD » is displayed on the screen).

Confirm « OK » by pressing the rotary switch.

Select the « Configurations » menu.

Select the « Language » menu.

Note:

If the desired language does not appear in the menu, carry out the following procedure: prompts you to insert the language CD-ROM.

- Insert the language CD-ROM.

- Confirm by pressing the rotary switch.

- Select the language to be replaced (language 1 or 2) by turning the knob.

- Select the language to load from those available on the CD-ROM by turning the « Load » rotary switch.

- Wait a few seconds. The screen will turn black and then white and display a message in black and red with a horizontal bar to show the loading time remaining. When loading is complete, the language CD-ROM is ejected from the drive and « OK » is displayed on the screen.

- Continue with the language change procedure.

- Reinsert the mapping CD-ROM into the reader.

83C

83C 23


"Top of the range" navigation system: Location:

The vehicle has to be relocated after the electronic navigation computer has been replaced or the battery disconnected.

83C

100926

Drive the vehicle to an open area outdoors and wait for a few minutes with the ignition switched on.

Note:

- When the GPS reception (satellite) is good, a green pictogram is displayed on the screen.

- If the vehicle is not correctly located on the map, drive the vehicle along the various main roads on the mapped routes (between half a mile and 1.5 miles (1 and 3 km) at least).

- The location procedure may take up to 20

minutes .

83C 24


"Top of the range" navigation system: Navigation menus

83C

A

B C D

E

H

K

O P

L

F

G

I J

M N

103450

E

F

C

D

G

Part no.

A

B

H

Menus

Welcome message

Navigation - Guidance

- Map

- Address book

- Monitor

- Emergency

- Configuration

Settings

Monitor

Clock

System

Expert mode

Code: 4112

System test

- Setting the reference time

83C 25



83C

I

Part no.

Menus

Configuration - Configuration

- Central Communication Unit type

- Software version

- Date of production

- 12 NC

- Checksum

J

K

L

Functions test

Console Test

Bus Test

M

N

O

P

RDS/TMC

Vehicle

Satellite

Keyboard

- CAN V

- CAN M

- 11 C

- Frequency

- Reception level

- RDS quality

-

-

- Speed

- + after ignition

- + accessories

- Tyre pressure monitoring system

- Battery voltage

- Seat belt

- + side lights

- Reverse gear

- External temperature

- Crash information

83C 26



83C

1

2 3 4

5 6 7 8 9 10

11 12 13 14 15 16 17 18

19

23

20 21 22

24 25 26 27

103451

7

8

9

10

11

12

5

6

3

4

Part no.

1

2

Menus

Welcome message

Settings

Navigation

Monitor

Guidance

Map

Address book

Configuration

Emergency

Monitor

Language

Guidance modes

-

-

-

-

-

-

-

-

-

-

-

-

- Changing the menu language

83C 27



83C

14

15

16

17

18

19

20

21

22

23

24

Part no.

13

25

Menus

Screen configuration

Traffic information

System information

Units

Volume

Diagnostics

Configuration

Speed correction

Pre-adjustments

Code 4112

Read GPS data

Read errors

-

- Day colour

- Status bar

- Map colour

- Night colour

- Adjustment

- Brightness

-

-

-

- Speed-dependent volume control

- Voice messages

- Volume

-

-

- Serial number

- Product model

- Software version

- Week of manufacture

- Year of manufacture

- « CSB » software version

-

-

-

-

- Sensor status

- Longitude

- Latitude

- Geographical altitude

- Number of satellites

83C 28



83C

Part no.

26

Menus

Read I/O states

27 Simulation

-

- Tachograph pulse

- Internal temperature

- Battery

- Eject button

- Steering

- Usable simulation

- Unusable simulation

83C 29


Aerial Removal - Refitting

The aerial is fitted on the roof.

Note:

The GPS aerial incorporates the radio aerial, the amplifier and the telephone aerial (dual band).

REMOVAL

1

83C

104345

20839

Partially remove the headlining.

Remove the nut (1) .


REFITTING

To refit, proceed in the reverse order of removal.

83C 30

CRUISE CONTROL

Cruise control and speed limiter: General information

The vehicles are equipped with:

- cruise control, which enables the driver to maintain a selected speed. This function can be deactivated at any moment by depressing the brake pedal or the clutch pedal, or by pressing one of the steering wheel switches,

- the speed limiter, which enables the driver to set a speed limit. The accelerator pedal will not function above this set speed. The speed limit can be exceeded at any moment by forcing the accelerator pedal beyond its hard point.

I - DIAGRAM

1

9

2

3

7

83D

4

5

6

8

(1)

(2)

19308

Cruise control - speed limiter on/ off switch

Control on steering wheel

104029

These cruise control and speed limiter functions are managed by the injection computer. The computer exchanges signals with the ABS computer, the UCH, the automatic transmission computer (if fitted on vehicle) and the instrument panel. It applies the set values by actuating the motorised throttle valve or the diesel fuel flow.

Note:

If the cruising speed on the instrument panel is flashing, this informs the driver that the set value cannot be maintained (e.g. when going downhill).

(5)

(6)

Clutch pedal contact (if fitted on vehicle)

Brake pedal contact

(7) UCH

II - DESCRIPTION

The UCH sends the « brake pedal fully depressed » signal (closed contact).

The ABS computer sends the « vehicle speed » signal.

The automatic transmission computer (if fitted on vehicle) sends the « gear engaged » signal.

The instrument panel displays the set value (cruise control or speed limiter) and illuminates a warning light correspond ing to the function engaged ( (see 83A,

Instrument panel) ).

Each time these functions are activated, the on-board computer display switches to the corresponding function.

83D 1

CRUISE CONTROL

Cruise control and speed limiter: General information

- from the controls at the steering wheel.

83D

Note:

The cruise control / speed limiter functions do not have a fault warning light.

1 - The controls

- The three-position switch is used for selecting the cruise control, the speed limiter or switching off.

- The steering wheel contacts can be used to adjust the cruising speed, cancel the cruising speed or recall the stored speed.

- The accelerator and brake pedal switches are the same used for the injection system and the brake lights.

- The clutch switch is used only for the cruise control function. This switch may also be used by the injection system.

Note:

- The vehicle has two clutch sensors: one for starting the vehicle (end of travel) and one for the cruise control function (start of travel).

- The accelerator pedal must have a safety hard point at the end of travel.

2 - The injection computer

The injection computer receives the following signals via the multiplex network:

- the vehicle speed signal (ABS computer),

- the brake light closure switch signal (UCH),

- the gear engaged (automatic transmission if fitted on vehicle).

The injection computer transmits the over the multiplex network:

- the cruising speed or speed limiter set value to the instrument panel,

- instrument panel green warning light continuously lit,

- the gear change signals from the automatic transmission (if fitted on vehicle).

The injection computer receives the wire signals:

- from the accelerator pedal,

- from the brake switch (two contacts: open and closed),

- from the clutch switch (if fitted on vehicle),

- from the on - off switch (three positions),

83D 2

CRUISE CONTROL

Brake switch:Connection

BRAKE SWITCH (DUAL)

The « cruise control » function uses the opening switch

(also used for switching on the lights). The closing switch is supplied via the UCH.

Both signals are compared by the injection computer.

A1

B3

19108

Track Description

A1 Closing switch

A3

B1

Opening switch

Opening switch

B3 Closing switch

When the switch is fitted, pull on the pushrod to take up the play.

83D

83D 3

CRUISE CONTROL

Clutch switch: Connection

CLUTCH SWITCH

The clutch pedal has two switches and a potentiometer:

- one start of travel switch specifically for the « cruise control » function (grey connector),

- one end of travel switch used for the « keyless vehicle » function (blue connector).

When the switch is fitted, pull on the pushrod to take up the play.

83D

83D 4

CRUISE CONTROL

Speed limiter: Operating principle

Entry conditions:

- switch at Speed limiter position,

- 20 mph (30 km/h) minimum, 120 mph (200 km/h) maximum (information purposes),

- press the « + » , « - » or « R » buttons.

Exit conditions:

- accelerator must be depressed firmly (beyond the kickdown point),

- switch in the « off » position,

- press on the « 0 » button,

- injection computer intervention (fault or overspeed),

Note:

If the limited speed on the instrument panel flashes, it indicates to the driver that the limited speed cannot be maintained.

83D

83D 5

CRUISE CONTROL

Cruise control: Operating principle

Entry conditions:

- switch in the cruise control position,

- 19 mph (30 km/h) minimum, 125 mph (200 km/h) maximum (guideline only),

- « + » , « - » or « R » buttons pressed.

Exit conditions:

- accelerator depressed,

- brake or clutch pedal depressed,

- « 0 » pressed,

- switch in the « off » position,

- intervention by electronic stability program,

- intervention by injection computer (fault or overspeed).

Centre » position.

Note:

If the cruising speed on the instrument panel flashes, it indicates to the driver that the setpoint cannot be maintained.

83D

83D 6


Steering wheel controls assembly: Removal - Refitting

84A

WARNING

Be sure to lock the airbag computer before removing it. Locking the airbag computer also allows the electric steering column lock to be released.

REMOVAL

Remove:

- the driver's frontal airbag (see 88C, Airbag and

Pretensioners, Driver's front airbag: Removal -

Refitting, page 88C-24) ,

- the steering wheel( (see Steering wheel: Remo-

val - Refitting) .

103801

Remove the steering wheel lower half-shell secured by bolts (2) .

103800

Remove the steering wheel upper half-shell attached at (1) .

107718

Note:

Before removing the control unit under the steering wheel, mark its position checking that the rotary switch « 0 » mark is positioned correctly opposite the index (3) .

84A 1


Steering wheel controls assembly: Removal - Refitting

84A

REFITTING


WARNING

Make sure that the wheels are set straight ahead and that the rotary switch mark is at 0 (6) .

WARNING

It is essential to observe the wiring harness routing to prevent it being damaged when the halfshells are refitted.

103802

107709

Undo the bolt (4) attaching the rotary switch.

Apply force in the direction of (5) using a flat-blade screwdriver to detach the rotary switch.

Partially remove the steering column switch assembly to disconnect its connectors.

Remove the steering column switch assembly.

107718

Position the wiring harness as indicated (7) .

Refit:

- the steering wheel( (see Steering wheel: Remo-

val - Refitting) ,

- the driver's frontal airbag (see 88C, Airbag and

Pretensioners, Driver's front airbag: Removal -

Refitting, page 88C-24) .

84A 2


Under steering wheel control assembly: Operating principle

84A

The column-mounted control module is composed of three sections:

- the lighting control,

- the wash/wipe controls, radio controls and ADAC buttons,

- the rotary switch.

Each of these sections can have fault finding performed on them and can be replaced independently.

The lighting and wiper functions are set up by combining shared contacts and diodes in each of the controls.

This technology allows the number of wires to be reduced, prevents strong current from entering the controls and in some instances to enter the fuse track (safety).

Example: if the UCH finds a connection fault, it may, for reasons of safety, control the lighting of dipped beam headlights and the wiper speed.

However, the « weak current » controls do not affect the following functions:

- the horn (direct connection),

103469

- the windscreen or rear screen washer pump control

(bidirectional). The connection is direct to the pump.

The polarity is inverted for the windscreen or rear screen washer function by the control (refer to the checking procedure),

- The cruise control and speed limiter controls (direct connection to the computer).

HOW THE LIGHTING AND WIPER SECTION

WORKS

The component consists of a control unit containing diodes and switches.

The UCH determines which function is called by closing certain column switch switches.

Example: when tracks 9 and 17 transmit, the UCH interprets it as a request for the right-hand indicators.

84A 3


Under steering wheel control assembly: Operating principle

84A

The permanent connections (2-1), (9-14), (12-11), (18-

17), (16-13) are used for checking the condition of the connections to the UCH.

1

14

11

17

13

2 9 12 18 16

Track 1

Track 2 Track 9

F a u l t finding procedure 1

Lights off

Track 14 Wipers off

103464

Track 12 Track 18

Wiper speed (setting 1) Side lights

Track 16

M a i n b e a m headlights

Fault finding procedure 2

H e a d l i g h t flasher

( l i g h t i n g s t a l k

1 st position)

Dipped/main beam headlights inverted

Front fog light

Track 11

Track 17 Left-hand turn indicator

Right-hand turn indicator

Track 13

Rear fog lights

Wiper speed

(setting 2)

-

Wiper speed

(setting 3)

Fault finding procedure

3

Wiper speed (setting 4)

Rear wipers

High-speed wipers

« ADAC » butt o n ( n o rmal scrolling)

Automatic lighting button (only with rain sensor)

F a u l t finding procedure 4

« ADAC » butt o n ( r everse scrolling)

Fault finding procedure 5

Note:

To run the wipers at setting 2, 3 or 4, setting 1 must first be selected (see control chart).

84A 4


Radio control satellite: Checking

The audio equipment control and the wiper stalk are combined in an inseparable unit.

For removal (see 84A, Controls - signals, Wiper

switch: Removal - Refitting, page 84A-6) .

84A

10 1

A

F B

C

D

E

103161

Action

Volume increase

High source B

Confirm thumbwheel or button (pull) C

Button

A

Low source

Volume decrease

« Mute » function

D

E

F

103473

CHECKING

Audio equipment control panel

Track 7 6 5

10 Confirm

3

Volume increase

MUTE

Volume decrease

High source

Low source

4 Tumblewheel

Tumblewheel

Tumblewheel

.

The radio control satellite can be checked using an ohmmeter, the values displayed are approximately 0 Ω

For example: for the « Mute » position, connect an ohmmeter across tracks 7 and 3 and press the

« Mute » button.

84A 5


Wiper switch: Removal - Refitting

REMOVAL

Note:

The radio control and the wiper stalk form a single inseparable unit.

84A

1

103468


Release the wiring harness from the rotary switch.

103473

Press on the locking clips (3) to release the wiper stalk from the rotary switch.

REFITTING

2

Remove the two mounting bo lts (2) .

103466

84A 6

4

103532

Check the condition of the buzzer contacts (4) .


Indicator lighting switch: Removal - Refitting

REMOVAL

84A

2

1


Remove the two mounting bolts (2) .

103468

4

3

103467

Unclip the cruise control / speed limiter control mounting (3) .

Release the lighting stalk by pressing tabs (4) .

84A 7


Hazard warning lights switch and central locking: Removal - Refitting

84A

The hazard warning lights switch and the electric central locking/unlocking control form a single unit.

REMOVAL

103602


Separate the central locking and hazard warning lights control.

Pull up the gear lever knob to unclip it.

103598

1

106922


Unclip the gear lever - gaiter upper trim assembly.

Detach the gaiter from the trim by pressing the gaiter clip from below.

84A 8



84A

The headlight beam adjustment control and lighting dimmer control are combined in a single unit.

WARNING


- one with an « entry level » lighting dimmer for manual climate control.

- the other with a « top of the range » lighting dimmer for regulated climate control.

2

1

Note:

The beam adjustment section is the same, regardless of climate control.

REMOVAL

103164

Place your hand through the fuse access flap to unfasten the support plate (1) .

Disconnect the connectors, then release the control from the mounting.

Note:

On right-hand drive vehicles, unfasten the support plate (1) by placing your hand through flap

(2) .

103165

Remove the glove compartment by opening it fully beyond the stop.

84A 9



84A

WARNING


- one with a lighting dimmer for manual air conditioning,

- one with a lighting dimmer for regulated climate control,

REMOVAL

103166

Remove the support plate using a small screwdriver.


Disconnect the headlight adjustment control from the plate.

Note:

The lighting dimmer and headlight adjustment control form a single unit.

84A 10


External temperature sensor: Removal - Refitting

84A


Car. 1363 Door mirror glass removal tool.

The external temperature sensor is located in the door mirror on the right-hand side.

REMOVAL

101622

Remove the mirror glass using tool (Car. 1363) .

101624

Unclip the sensor from its mounting.

Cut the wires.

REFITTING

Weld the two temperature sensor wires.

Insulate the two wires with heat shrinkable sleeves.

Refit:

- the door mirror shell,

- the glass.

101623

Remove the door mirror shell by pressing the lugs

(1) .

84A 11



I - AUTOMATIC OPERATION

Vehicles can have a wiper stalk fitted with an intermittent adjustment ring or an automatic intermittent wipe system. In both cases, vehicles have:

- a responsiveness ring sensor on the wiper stalk,

- rain and light sensors.

To operate the system, move the wiper stalk to the

« intermittent » position. If the ignition is switched off,

.

reposition the stalk to « stop » , then to « intermittent »

II - OPERATING NOTES

- If there is too much stress on the wiper arms (e.g.: at high speed), the Protection and Switch Unit automatically commands wiping at a lower speed.

- If the wiper mechanism is jammed (e.g.: icy windscreen), the Protection and Switch Unit automatically cuts the supply to the motor.

- If the windscreen wiper is requested (by the stalk or by the rain sensor), changing to reverse gear will activate the rear wiper.

- Any movement of the wiper stalk overrides and cancels any UCH commands from the Protection and

Switch Unit.

- The intermittent rear wiper system is governed by the vehicle speed.

- If the UCH does not receive a signal from the column switch , the front low-speed wiper runs automatically (

(see 84A, Controls - signals) ).

- The UCH has configurations specific to the wipe/ wash function ( (see 87B, Passenger compartment

connection unit) ).

85A

85A 1


Rain and light sensor: Removal - Refitting

REMOVAL

Remove the interior rear-view mirror cover.

1

85A

2

101630


Unclip the two side clips (1) from the sensor using a small screwdriver.

REFITTING

Clean the windscreen, preferably using a wooden spatula.

WARNING

The rain sensor must be refitted in perfectly clean conditions: any dust or fibres could cause a fault. Do not touch the electronic section of the sensor. Fit the sensor to the vehicle immediately after removing it from its packaging.

102447

Note:

- When replacing the windscreen (but retaining the original rain and light sensor), the adhesive base of the sensor must be replaced (2) (see

Workshop Repair Manual 371 - Bodywork .

- This part is available retail from the Parts

Department.

Position the sensor on its holder.

Clip the sensor onto the holder.

Reconnect the connector.

Refit the interior rear-view mirror cover.

85A 2


Windscreen wiper blade: Removal - Refitting

REMOVAL

Raise the wiper arm.

85A

1

Unclip the trim (1) .

3

2

103824

103825

Pivot (2) the wiper blade so that it is positioned perpendicular to the wiper arm.

Remove (3) the blade from the wiper arm.

REFITTING


Note:

The larger wiper blade is positioned on the righthand side of the vehicle.

85A 3


Windscreen wiper mechanism: Removal - Refitting

85A

Ele. 1552


Tool for removing the rear screen wiper arm.


mechanism mounting bolts

wiper arm nuts

8 Nm

21 Nm

REMOVAL


3

2

103629

Remove:

- the side seals (2) ,

- the bonnet seal (3) .

Unclip the side trims (1) .

103635

Remove:

- the mounting bolts (4) ,

- the scuttle panel half-grille.

103630

85A 4



85A

103631

Remove the wiper arms using the (Ele. 1552) .

Remove:

- the bolt (6) ,

- the scuttle panel grille.

Disconnect the motor supply connector.

103632


103636

85A 5

114007

Position the windscreen wiper mechanism according to the illustration above to facilitate extraction of the assembly.



REFITTING

85A

Remove the mechanism mounting bolts.

Remove the « motor-mechanism » assembly.

103634

Note:

To remove the motor (see 8 5 A , Wiping -

Washing, Windscreen wiper motor: Removal -

Refitting, page 85A-9) .

114007

Position the windscreen wiper mechanism according to the illustration above to facilitate insertion of the assembly.

Note:

To replace the « motor-mechanism » assembly, the motor to be fitted in the vehicle is supplied in docking position and not in park position.

85A 6

Position the mechanism using the centring pin.

114009



85A

103634

Insert all the mechanism mounting bolts.

Tighten to torque the mechanism mounting bolts (

8 Nm ) .

Connect:

- the motor connector,

- the battery, starting with the positive terminal.

Put the motor in park position.

WARNING

To avoid any malfunction, it is necessary to ensure that the wiper motor is correctly positioned in the park position:

- move the wiper switch from (0) to (1),


Check that the wiper switch is at (0) before disconnecting the battery.

103822

Check that the motor control lever is positioned between the marks (7) .


85A 7



85A

103633

WARNING

- Replace the plastic inserts for the scuttle grill mounting bolts every time the scuttle panel grille is removed.

- Before refitting the scuttle panel grille, clean the lower section of the windscreen.

- Make sure that the scuttle panel grille retaining clips do not come into contact with the windscreen body flange.

Clip on the scuttle panel grille.

Tighten the bolts.

103623

Note:

The scuttle panel grille trim suppor t can be removed if it needs to be replaced.

85A 8

103628

Position the wiper arms according to the markings on the windscreen.

Torque tighten the wiper arm nuts ( 21 Nm ) .

Connect the battery, starting with the positive terminal.


Windscreen wiper motor: Removal - Refitting


motor mounting bolts

mechanism drive lever

8 Nm

18 Nm

REMOVAL

Remove the mechanism (see 8 5 A, Wiping -

Washing, Windscreen wiper mechanism: Remo-

val - Refitting, page 85A-4) .

85A

REFITTING

Connect:

- the motor connector,

- the battery, starting with the positive terminal.

Check the wiper motor park position.

WARNING

To avoid any malfunction, it is necessary to ensure that the wiper motor is correctly positioned in the park position:



Check that the wiper switch is at (0) before disconnecting the battery.


Fit the motor on the mechanism.

Tighten to torque the motor mounting bolts ( 8 Nm

) .

114007

Remove:

- the mounting nut of the drive lever in the mechanism (1) ,

- the motor mounting bolts,

- the motor.

103822

Position the drive lever between the marks (2) .

85A 9


Windscreen wiper motor: Removal - Refitting

85A

114008

Tighten to torque the mechanism drive lever ( 18

Nm ) (3) .

Refit the windscreen wiper mechanism (see 85A,

Wiping - Washing, Windscreen wiper mecha-

nism: Removal - Refitting, page 85A-4) .

85A 10


Rear screen wiper motor: Removal - Refitting

Ele. 1294-01


Windscreen wiper arm removing tool.

wiper arm nut


8 Nm

REMOVAL

Remove the tailgate interior trims (see 73A, Non-

side opening element trims, Tailgate trim ).

3

2

1

85A

101374

Remove:

- arm trim (1) ,

- seal (2) ,

- the two arm trim mounting clips (3) from inside the box.

Remove:

- the wiper arm nut,

- the wiper arm using tool (Ele. 1294-01) .

101373

85A 11



REFITTING

85A

101364


Drill out motor mounting rivets (4) .

WARNING

- Do not damage the external surface of the tailgate with the drill.

- Retrieve the rivets from the door box section.

WARNING

Use special rivets: (part no. 77 03 072 362 ).

Position and rivet the motor.

Connect the connector.

101364

85A 12



85A

5

101374

Check the condition of the clips (5) .

Replace the clips if necessary.

Clip the cover on.

Clean the motor shaft splines.

The seal must be replaced each time the motor is removed.

WARNING

Check that the wiper motor is in fixed stop position.

Refit the windscreen wiper arms in the rest position.

Replace the wiper arm nut.

Torque tighten the wiper arm nut ( 8 Nm ) .

85A 13



Ele. 1294-01


Windscreen wiper arm removing tool.

wiper arm nut


8 Nm

REMOVAL

LUNETTE AR NON OUV.

REMOVING THE FIXED REAR SCREEN WIPER

MOTOR

Remove the tailgate trim ( (see 73A, Non-side ope-

ning element lining) ).

Remove the seal (1) .

1

85A

103538

Remove:

- the wiper arm nut cover,

- the nut,

- the wiper arm using tool (Ele. 1294-01) .

103540


Remove:

- the motor bolts (2) ,

- the motor.

103536

85A 14



REFITTING

85A

REMOVAL

LUNETTE AR OUVRANTE

REMOVING THE OPENING REAR SCREEN WIPER

MOTOR

Remove the opening rear screen tailgate trim ( (see

73A, Non-side opening element lining) ).

103538

Be sure to replace the seal every time the motor is removed.

Check that the motor is in the park position before refitting the wiper arm.

Clean the motor shaft splines.

Unclip the motor trim.

104520

103537

Set the windscreen wiper arm in the park position with a new nut.

Torque tighten the wiper arm nut ( 8 Nm ) .

85A 15



85A

Disconnect the motor connector.

Remove:

- the motor mounting bolts (3) ,

- the motor.

REFITTING


104518

85A 16


Rear screen wiper motor mechanism: Removal - Refitting

85A

Ele. 1552


Tool for removing the rear screen wiper arm.


exterior nut of the mechanism

6.5 Nm

interior nut of the mechanism

4.5 Nm

The wiper mechanism is fixed onto the opening rear screen.

REMOVAL

LUNETTE AR OUVRANTE

4

3

2

100077

Remove:

- the nut cover (2) ,

- the nut (3) ,

- the trim (4) .

Open the rear screen.

5

111335

Press tab (1) behind the wiper arm with your finger.

Remove:

- the cover,

- the wiper arm mounting nut,

- the wiper arm using the (Ele. 1552) .


104629

85A 17



REFITTING

LUNETTE AR OUVRANTE

85A

WARNING

When replacing the glass of the opening rear screen, it is essential to test the shut lines (see

WORKSHOP REPAIR MANUAL 371 Bodywork,

40A, General information ) before carrying out the procedure.

6

WARNING

Seal (6) must be replaced.

104632

104630

Position the mechanism, keeping a distance (A) of

40 mm between the trim and the edge of the screen.

Pretighten mechanism nut (7) .

8

104627

Centre the mechanism in relation to mounting bolt

(8) .

Tighten to torque:

- the exterior nut of the mechanism ( 6.5 Nm ) (7)

,

- the interior nut of the mechanism ( 4.5 Nm ) (8) .

85A 18



85A

9

104521

WARNING

Before continuing with the procedure, it is essential to:

- close the opening window,

- activate the rear wiper to ensure that the mechanism is engaged on the motor plate (9) ,

- check that the motor is in the « park » position.

104628

Note:

The wiper arm setting ( 42 mm ) may be adjusted by moving the mechanism.

103537

With the opening screen still closed, position the wiper arm 42 mm from the edge of the glass.

85A 19


Headlight washers

1

101979

The headlight washer pump is supplied by the UCH.

When the wiper/washer control is operated with the main or dipped beam headlights lit, the UCH operates two relays (1) in succession. The signal may be compared with an alternative supply.

The headlight washer electric pump (bidirectional) thus sends the water to both headlights at the same time

(see the wiring diagrams).

85A

102023

Remove the front bumper to remove the headlight washer pump ( (see 80B, Headlights) ).

85A 20


Headlight washer jet: Removal - Refitting

REMOVAL

Remove the front bumper( (see Front bumper: Re-

moval - Refitting) .

85A

REFITTING

SPECIAL FEATURES OF A NEW BUMPER

2

1

3


Remove the jet.

101951 101949

Note:

New bumpers are delivered undrilled. To adapt the headlight washer jets, drill according to the pre-mar kings, preferably before painting.

Use a 3 mm diameter drill bit for the reference mark

(2) .

Make a lead hole for the hole (3) in the washer jet.

Use a conical milling cutter to finish the hole.

Fit the washer jet.

Moderately tighten the jet nut.

85A 21


Windscreen washer pump: Removal - Refitting

85A

II - VEHICLE WITH HEADLIGHT WASHERS REMOVAL

Note:

The position of the windscreen washer pump is different if the vehicle is fitted with headlight washers.

I - VEHICLE WITHOUT HEADLIGHT WASHERS

102023

Note:

The pump is located at the front of the windscreen washer fluid reservoir.

Remove the front bumper( (see Front bumper: Re-

moval - Refitting) to access the windscreen washer pump.

Repair the two pipes.

Disconnect the two pipes.

Remove the pump.

101992

Note:

The pump is located behind the screen washer reser voir.

Remove the front wing to access the windscreen washer pump.

Repair the two pipes.

Disconnect the two pipes.

Remove the pump.

85A 22

RADIO

Car radio: General information

86A

Radio CD changer Display Security code

(see Technical Note

3701A, Radio fault finding, 86A, Radio: Security code ).

« Entry level » (cassette player)

Under the front left-hand seat (depending on vehicle equipment level)

« Entry level » instrument panel

Radio

« Entry level player)


« Entry level » instrument panel

Radio

In the dashboard « Mid-range » (multimedia multiplex connection)

Radio + CD changer

(tuner-amplifier under the rear right-hand seat)

(tuner-amplifier in the rear right-hand wheel arch for the extended version)

Radionavigation system

(see 83C, On-board tele-

matics system)


« Mid-range » instrument panel (multimedia multiplex connection)

Radio

For removing the instrument panel (see 83A, Instru-

ment panel, Instrument panel: Removal - Refitting, page 83A-19) .

For removing the steering wheel control( (see Radio

control satellite: Removal - Refitting) .

86A 1

RADIO

"entry level": Protection code

The radio is protected by a four-digit code. This code must be entered using the satellite controls or the radio keypad whenever the battery is disconnected (see

Technical Note 3701A, Radio fault finding, 86A, Ra-

dio: Security code ).

86A

86A 2

RADIO

"entry level": Configuration

Configure the radio (see Technical Note 3701A, Ra- dio fault finding, 86A, Radio: Configurations-Para-

meters ).

86A

86A 3

RADIO

Entry level audio equipment: Removal - Refitting

Ms. 1373



REMOVAL

86A

103018

Remove the radio with tool (Ms. 1373) .

Disconnect the various connectors.

REFITTING

Connect the various connectors.

Refit the radio in its housing.

Enter the security code (see Technical Note

3701A, Radio fault finding, 86A, Radio: Security

code ).

86A 4

RADIO

"top of the range": General information

86A

Note:

The tuner function is provided by the tuner-amplifier located according to the version:

- under the rear right-hand seat,

- behind the rear right-hand wheel arch liner on the long version.

WARNING

- Never carry out work on a system component.

- Any faulty component must be replaced.

(1) Tuner-amplifier

(3) Radio control satellite

(5) Aerial

(6) Speaker/Tweeter

Note:

If the vehicle is equipped with a navigation system

(see 83C, On-board telematics system) .

86A 5

22287

RADIO

"top of the range": Configuration

Configure the radio (see Technical Note 3701A, Ra- dio fault finding, 86A, Radio: Configurations-Para-

meters ).

86A

86A 6

RADIO

"top of the range": Protection code

Two components of the radio are protected by a code:

An initial four-digit security code is linked to the tuneramplifier. This code is required each time the supply is cut off. This code can be entered via the control satellite.

If the vehicle is equipped with a code in the front panel, the code is exchanged between the CD changer and the tuner-amplifier.

(see Technical Note 3701A, Radio fault finding,

86A, Radio: Security code ).

86A

86A 7

RADIO

"top of the range": CD changer

Ms. 1639



WARNING

- The CD changer is supplied uncoded. As soon as it is installed into the vehicle, the CD changer is programmed with the tuner-amplifier connection code.

- The clearing code is required if the security code is lost.

86A

1

100795

WARNING

It is essential to remove the support (1) before connecting the CD changer or the CD changer may be damaged).

100796

The CD changer front panel is removed using tool (Ms.

1639) .

86A 8

RADIO

Tuner-amplifier: Removal - Refitting

Ms. 1373



REMOVAL



Remove the rear seats.

4

86A

Remove:

- the clips (1) ,

- the trim (2) .

2

1

104617

Remove the soundproofing pads (4) .

104214

5

104620

3

Remove the rear seat mountings (3) .

104618

Remove the flap (5) .

86A 9

RADIO

Tuner-amplifier: Removal - Refitting

86A

Disconnect the tuner-amplifier.

104204

Remove the tuner-amplifier using tool (Ms. 1373) .

Note:

The tuner-amplifier is located behind the rear right-hand wheel arch on the long version.

104203 114781

Remove the rear wheel arch liner (see MR 371, Bo- dywork, 71A, Body internal trim, Rear wheel arch

liner ).

Remove the mounting bolts (6) from the tuner-amplifier support.


Remove the tuner-amplifier from the support.

REFITTING




Note:

In the event that the tuner/amplifier has to be replaced, it is essential to enter the code of the vehicle's old tuner/amplifier (see 8 6 A , Radio,

"top of the range": Protection code, page

86A-7) .

86A 10

RADIO

"Top of the range" audio equipment: Removal - Refitting

86A

Ms. 1373



REMOVAL

18627

Remove the radio using the (Ms. 1373) , inserting at

(1) .


REFITTING

Connect the various connectors.

Refit the radio in its housing.

Enter the security code (see Technical Note

3701A, Radio fault finding, 86A, Radio: Security

code ).

86A 11

RADIO

Aerial Operating principle

86A

103169

Vehicles are fitted with one of three levels of aerials depending on the reception:

- radio;

- radio + telephone,

- radio + telephone + satellite.

The aerial with the integral amplifier is located on the rear roof.

The amplifier is supplied:

- by the radio for vehicles not fitted with navigation assistance,

- by the CCU in vehicles fitted with navigation assistance ( (see 83C, On-board telematics system) ).

86A 12

REMOVAL

RADIO

Radio aerial: Removal - Refitting

1

86A

104345

Remove:

- the headlining partially ( (see 71A, Body interior

trim) ) in Workshop Repair Manual 365 - Bo-

dywork ,

- the mounting nut (1) .

REFITTING


86A 13

PASSENGER COMPARTMENT CONNECTION UNIT

UCH: General information

87B

- « mid-range » UCH,

- « top of the range » UCH.

Only the « top of the range » UCH is available as a replacement part.

1

Three UCH models (1) can be fitted to vehicles:

- « basic » UCH,

103851

(L1)

Multiplex connection

Diagnostics

Card Management

« Single » cards

« Hands-free » cards

Coded immobiliser (V3) X

+ Accessories feed control relay

X

-

X

X

X

X

X

-

X

X

X

« mid-

range »

(L2)

« Top of the

range »

(L3)

See section

X

X

88B

88A

X

X

X

X -

82A/87C

82A/87C

82A

87B 1



87B

(L1)

« mid-

range »

(L2)


range »

(L3)

See section

X X 87C Central door locking (and unlocking in the event of an impact) while driving

X

Relocking the doors and boot/tailgate

X

Electric and one-touch windows (Authorisation)

X

Doors and boot/tailgate

Tailgate lock

Deadlocking the doors and boot/tailgate

-

X

Electric childproof lock

« Driver's door only » opening program

-

-

Exterior locking button management (Hands-free)

-

Rain and light sensor X

Windscreen wipers (low and high-speed management)

X

Wipers

Rear screen wiper (wiper speed according to vehicle speed)

X

Windscreen and rear screen washers

X

Headlight washers -

X

X

X

X

X

X

X

X

X

-

X

X

X

X

X

X

X

X

X

X

X

X

X

X

85A

85A

80B/85A

87C

87D

87D

87D

84A

87D

87D

85A

85A

87B 2



87B

(L1)

Lighting / wiper control management

X

Indicators and hazard warning lights

X

Hazard warning lights come on under emergency braking and when airbags are triggered

X

Lighting

Rear fog lights X

Lights on reminder management (control)

X

Timed interior lighting supply

X

Interior lighting (floor)

Daytime running lights X

Automatic headlights when driving

X

Heated rear screen management

A i r c o n d i t i o n i n g request management

Alarm management

(pre-fitting)

External temperature management

Tyre pressure monitor

Additional heating

(resistors)

Automatic headlights when stationary

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

« mid-

range »

(L2)


range »

(L3)

See section

X X 84A

X

X

-

-

81B

80B

80B

80B

84A

-

81A

81B

62A

82C

84A

35B

61A

87B 3


UCH: Removal - Refitting

DG

Ms. 1639

Ms. 1544

Ms. 1373





diagnostic tool


87B

1

WARNING

If replacing the UCH, it is essential to read the multiplex network topology and the tyre pressure monitor valve codes using the diagnostic tool .

REMOVAL



106922


Note:

There is no return spring in vehicles fitted with an automatic gearbox.

Unclip the gear lever upper trim - gaiter assembly.

Disconnect the gaiter from the trim by pressing on the gaiter clips from underneath.

103598


Note:

This operation is the same for a vehicle fitted with an automatic gearbox.

103602


87B 4

DG



87B

Remove:


- the mounting bolts (3) .

2

103603

4

103807






103604




- for the navigation speaker (depending on equipment level).

Remove the gear lever trim.

Unclip the card reader support.


103808

87B 5

DG



87B

6

103165

Open the glove compartment beyond its point of resistance.


103847


- either the bolts (6) from the automatic parking brake lever,

- or the coin holder.

5

103164

Press from inside to unclip the switch support plate

(5) .

Unclip the dashboard side panel.

103848

87B 6

DG



87B

8

Unclip the front door sill lining.

103850

Remove:

- the bolts (8) ,

- the trim (9) .

9

103853

11


103849

10

103851

Unclip the doors and boot radio frequency reception aerial at (10) .

Remove the fuse box clipped in place at (11) .

87B 7

DG



87B

Program the vehicle code and the cards (see 82A,

Engine immobiliser) .

Configure the UCH (depending on the equipment level) (see 87B, Passenger compartment connec-

tion unit, UCH: Configuration, page 87B-12) .

Program the multiplex network topology (see 88B,

Multiplexing) .

Program the tyre pressure monitor valves (see 35B,

Tyre pressure monitor) .

Remove the mounting bolt (12) .

12

103852

104062

Remove the UCH from its support by twisting it round.


REFITTING




87B 8



DD

Ms. 1639

Ms. 1544

Ms. 1373





diagnostic tool


87B

WARNING

If replacing the UCH, it is essential to read the multiplex network topology and the tyre pressure monitor valve codes using the diagnostic tool .

REMOVAL

Note:

The UCH is mounted behind the passenger glove box.



Remove (see procedure for left-hand drive):

- the gear lever knob,

- the gear lever return spring (only for manual vehicles),

- the gear lever upper trim,

- the gear lever lower trim.





Unclip the front door sill lining.

Unclip the dashboard side panel.

104308

104309

87B 9

DD



87B

1

3


104310 104311

Remove the passenger glove box light.


Remove the passenger glove box partially to unclip the fuse box.



2

104312

87B 10

DD



87B

4

104096

Unclip the doors and boot radio frequency reception aerial.

Remove the UCH mounting bolts (4) .

Remove the UCH from its support by twisting it round.

Discon nect the various connectors.

REFITTING




Program the vehicle code and cards (see 82A, En-

gine immobiliser) .

Configure the UCH (depending on the equipment level) (see 87B, Passenger compartment connec-

tion unit, UCH: Configuration, page 87B-12) .

Program the multiplex network topology (see 88B,

Multiplexing) .

Program the tyre pressure monitor valves (see 35B,

Tyre pressure monitor) .

87B 11


UCH: Configuration diagnostic tool


87B

POSSIBLE CONFIGURATIONS FOR THE UCH

The UCH configurations are listed together in a dia-

gnostic tool scenario ( SC008 « UCH type » ) (see

fault finding workshop repair manual ).

Name of configuration Configuration reading Choice of configuration

Hands-free function (LC001)

Selective unlocking of doors and boot

(1)

(LC029)

Deadlocking

Automatic relocking

(LC003)

(LC012)

Electric child safety system

(2) (LC026)

Type of heating and air conditioning (LC013)

Type of heating resistor

Gearbox type

Rain sensor

Light sensor

Type of windscreen

See-me-home lighting

Daytime running lights

Front fog lights

Hazard warning lights on at impact (LC009)

Hazard warning lights on with ABS (LC018)

Steering wheel position

Gearbox type

(LC014)

(LC005)

( LC030 )

(LC005)

(LC006)

(LC007)

(LC021)

(LC025)

LC008)

(LC015)

Engine type

Tyre pressure monitor function

Pax-type tyre system

Vehicle type

(LC023)

(LC017)

(LC010)

(LC011)

(1): This configuration corresponds to the « door only open » function ( (see 87C, Opening elements mana-

gement) ).

87B 12 with with /without with with / without with / without heating/manual/climate control without/ 1000 W / 1800W automatic / manual with / without with / without heat insulating / tinted with / without with / without with / without with / without none right-hand / left-hand

Automatic / Manual gearbox

K4M / F4R / K9K / F9Q /

K4J with / without with / without all except cabriolet / convertible


UCH: Configuration

87B

(2): This configuration allows you to modify operation of the « child safety » button:

- « With » configuration: prevents operation of the rear one-touch windows and interior handles on rear doors.

Function

Keyless vehicle:

Tyres

Other parameters

- « Without » configuration: prevents operation of the rear one-touch windows, the interior handles are operational.

Programming:

Configuration

SC004 « UCH programming »

SC006 « Card allocation »

SC008 « UCH type »

SC003 « Reserve »

SC002 « Valve code programming »

SC001 « Reading the set of valves and codes stored »

VP004 « entering V.I.N »

VP005 « Enter recommended pressures »

WARNING

After configuring:

- program the Tyre Pressure Monitor valve ( (see

35B, Tyre pressure monitor) ),

- program the multiplex network architecture ( (see

88B, Multiplexing) ),

- Disconnect then reconnect the battery ( (see 80A,

Battery) ) to register the configurations; carry out the two programming operations required,

- confirm by reading the configuration using the dia-

gnostic tool .

87B 13


Keyless vehicle: Description

The opening elements control system on keyless vehicles comprises:

- the UCH (with radiofrequency receiver),

- special cards, « standard » and « hands-free » version,

- an uncoded card slot (transponder receiver),

- opening element locking/unlocking motors (built into the locks),

87C

- special receiver aerials in the outside handles and tailgate ( « hands-free » version),

- presence and movement sensors ( « hands-free » version),

- special door locks for child safety and deadlocking functions (depending on version),

- locking buttons on the exterior handles of the opening elements.

For special notes on the UCH, ( (see 87B, Passenger

compartment connection unit) ).

For special notes on the protection and switching unit,

( (see 87G, Engine interconnection unit) ).

For special notes on the card slot and « start » button,

( (see 82A, Engine immobiliser) ).

87C 1

103477


Keyless vehicle: Operating principle

I - SPECIAL INSTANCES OF « BASIC » MODE

- The central door locking switch is inhibited if the doors have been locked by the remote control.

- If a door or the boot is open, pressing the « close » button immediately locks / unlocks the doors and boot.

- If a card is in the card reader, pressing the « close » button immediately locks / unlocks the doors and boot.

- The fuel tank flap is controlled in tandem with the driver's door.

- The one touch windows and the sunroof can be closed by pressing the remote control twice (they must have been initialised).

- Vehicles are fitted with automatic locking when driving functions and automatic door re-locking.

II - SPECIAL INSTANCES OF « HANDS-FREE »

MODE

- The starter aerials have no effect on vehicle unlocking. Conversely, it is impossible to lock the vehicles with the « close » buttons on the exterior handles if the card is in the starting zone.

- Motion sensors are built into the presence sensors.

The presence sensors shut down after approximately

72 hours.

- Is the vehicle is locked using the card « close » button, the cards in the passenger compartment (detected by starter aerials) are deactivated in « handsfree » mode (locking, unlocking and starting). Starting is still possible by inserting the card into the reader.

- « Hands-free » unlocking is not possible for three seconds after locking ( « basic » or « hands-free » ).

- It is not possible to start the engine in « hands-free » mode if the boot is open.

87C

IV - SPECIAL INSTANCES OF THE « VALET »

FUNCTION

The « valet » function allows unlocking of the fuel filler flap and boot using one of the vehicle's cards (e.g.

when handing your vehicle to a restaurant valet). Two cards for the vehicle are required to activate this function.

V - SPECIAL FUNCTIONS IF CARD BATTERY

FAILS:

If the « basic » or « hands-free » card battery does not work, the left-hand door can be unlocked with a backup key, other doors or the boot can be unlocked and the engine can be started by inserting the card in the card reader.

1 - Unlocking the vehicle

Vehicle locked or deadlocked.

Front left door opened using the metal insert.

Place the card in the card reader. The engine may be started.

Press the passenger compartment unlocking button.

The doors, boot and fuel filler flap unlock.

2 - Vehicle locking

Switch off the ignition.


Open the front left door.

Hold down the passenger compartment unlocking button (>5 seconds).

All the doors, the boot and the fuel tank flap are locked/ unlocked and then locked.

Close the front left door by slamming it.

VI - OPERATING PRINCIPLE:

To check the locking and unlocking of doors and boot, the direction indicators and side-mounted repeater indicators are controlled by the UCH.

III - SPECIAL INSTANCES OF THE

« DEADLOCKING » FUNCTION

Certain vehicles are fitted with the « deadlocking » function which deactivates the interior door handles.

The « deadlocking » function is accompanied by opening of the « door only » which only allows unlocking of the driver's door and fuel filler flap after the first press.

87C 2



87C

Closing

Press on card

First press

Effect on the locks Operation of the direction indicators

Locks the doors/tailgate/boot centrally

Flash twice

Operation of the side-mounted repeater indicators

Flash twice

Closes the windows and sunroof*

-

Second press

Opening

First press

Deadlocks door and tailgate**

Three quick flashes Three quick flashes

Flash once Unlocks the doors and luggage compartment or the driver's door**

Flash once

Flash once Second press Unlocks the doors and boot**

Flash once

* For this function, the vehicle must be fitted with onetouch electric window lift and anti-pinch electric sunroof.

** certain vehicles may be equipped with the

« Basic » card

1 unlocking » function. This function only unlocks the driver's door and fuel tank flap with the first press on the card.

This system may comprise up to four cards.

The « basic » and « hands-free » cards are different and are not interchangeable.

The cards are equipped with a backup key which allows the door to be unlocked in the event of an operating fault.

Cards supplied as replacement parts are blank. A cover is fitted in the place of the backup key.

2

3

4

Note:

A backup key can be ordered from the replacement parts store by giving them the vehicle identification and security numbers.

(1)

(2)

(3)

« Unlock » button

« Close » button

« Boot unlock/lock » button

101929

87C 3



« Hands-free » card

4

1

3

87C

2

« Unlock » button

« Close » button

« Boot unlock/lock » button

101930

(1)

(2)

(3)

For the procedure for programming or allocating a card, ( (see 82A, Engine immobiliser) ).

87C 4


Opener aerials Operating principle

87C

1

4

8

2

5 7

3

6

Vehicles fitted with the « hands-free system » have three starter aerials and five others for managing the doors and tailgate.

I - STARTING AERIAL

- An aerial (1) for detecting the card (front zone) located near to the gear lever.

- An aerial (2) for detecting the card (centre zone) located on the rear section of the tunnel under the raised floor panel.

- An aerial (3) for detecting the card (rear zone) located behind the rear seats under the carpet.

Note:

To remove the starter aerials ( (see 82A, Engine

immobiliser) ).

II - DOORS AND TAILGATE MANAGEMENT AERIAL

- An aerial (4) for detecting the card (front left-hand zone) inside the door handle.

- An aerial (5) for detecting the card (rear left-hand zone) in the door handle.

102323

- An aerial (6) for detecting the card (luggage compartment zone) in the strip.

- An aerial (7) for detecting the card (rear right-hand zone) in the door handle.

- An aerial (8) for detecting the card (front right-hand zone) in the door handle.

87C 5


Opener aerials

87C

1

3

2

101902

To operate in « hands-free » mode, the door handles must have:

- presence sensors (1) with a reflector on the handle to detect the user's hand,

- a lock button (2) ,

- a built-in opening aerial (3) .

Note:

After a period of non-use of approximately 72

hours , the presence sensors are deactivated. The unlock request is then detected by a motion sensor.

The presence sensor and motion sensor are a single unit.

To remove the handles ( (see 5, Mechanisms and ac-

cessories) ).

104451

To operate in « hands-free » mode, the vehicles must have an opening aerial in the tailgate strip.

To remove the tailgate strip ( (see 5, Mechanisms and

accessories) ).

87C 6


Rear screen opening switch: Removal - Refitting

REMOVAL CONNECTION

Note:

It is not necessary to remove the door strip to perform this operation.

87C

105084

Protect the edge of the opening control with masking tape.

Unclip the control using a flat screwdriver.


REFITTING


101922

Track 1 Earth

- Track 2 Opening control

Note:

The tailgate opening control is a single switch.

The opening control can be checked with an ohmmeter.

87C 7


Tailgate opening switch: Removal - Refitting

REMOVAL CONNECTION

Note:

It is not necessary to remove the door strip to perform this operation.

87C

105084

Protect the edge of the opening control with masking tape.

Unclip the control using a flat screwdriver.


REFITTING


101922

Track 1 Opening control

- Track 2 Earth

Note:

The tailgate opener control is a single switch.

The opening control can be checked with an ohmmeter.

87C 8


Tailgate lock: Removal - Refitting

REMOVAL

Unlock the tailgate lock by pushing on the lug with a screwdriver.

Note:

If there is an electrical fault, the tailgate can be opened manually.


Remove the tailgate trim (see 8 5 A, Wiping -

Washing, Rear screen wiper motor: Removal -

Refitting, page 85A-11) .

2

87C

1

103536

Remove the mounting bolts (1) for the tailgate lock.

Press the lower clip (2) .

Remove the lock.

Disconnect the wiring harness.

REFITTING


WARNING

Connect the battery, starting with the positive terminal; carry out the necessary programming (

(see 80A, Battery) ).

87C 9


Tailgate locking switch: Removal - Refitting

Car. 1363



REMOVAL

87C

Remove the screws (1) .

103544


Press the locking pins.

104449

Remove the badge using tool (Car. 1363) .

103917

104454

Release the opening button.

Note:

The lock button on the tailgate is a single switch.

The lock button can be checked with an ohmmeter.

87C 10


Tailgate locking switch: Removal - Refitting

REFITTING


87C

87C 11


Lock motor for the fuel filling compartment: Removal - Refitting

REMOVAL

Fuel tank compartment flap locking / unlocking is controlled simultaneously with the driver's door.

Remove:

- interior wing guard (see (see 55A, Exterior pro-

tection) ),

- the wheel arch lining (see (see 71A, Body interior

trim) ),

- the rear right-hand seat belt retractor (see (see

59A, Safety accessories) ).

2

87C

105881

Note:

If there is an electrical fault, the motor may be turned manually using the knob.

104453

Remove the three mounting bolts from the fuel filler flap.

WARNING

Make sure that the motor is in the "flap unlocked" position.

87C 12


Lock motor for the fuel filling compartment: Removal - Refitting

REFITTING

3

87C

3

105952

Unfasten clips (3) to unclip the flap.

Remove:

- the flap motor connector,

- motor securing nut (2) (located above the flap in the outer wheel arch),

- the motor.

Note:

The fuel filler flap lock electric locking control is a basic switch.

105881

WARNING

Tighten the nut carefully onto the plastic thread of the motor.


87C 13


Electric window: Operation

I - TYPES OF UNIT

Three types of electric window switches can be found on the driver's door:

- driver and passenger electric windows,

- driver's one-touch and passenger electric window

- driver and passenger one-touch electric windows.

Two types of electric window switches can be found on the passenger door.

- electric window,

- one-touch electric window.

All rear electric window switches are the one-touch type.

II - ELECTRIC WINDOWS

Operating principle: The electric window motor is powered through the switch, which can also reverse the polarity (for lowering or raising).

III - ONE-TOUCH ELECTRIC WINDOW

The one-touch switch has two positions for raising and two for lowering the windows.

- First raising contact: raising earth connection (basic raising).

- Second raising contact: raising and lowering connection earthing (one-touch raising to the highest position).

- First lowering contact: raising connection earthing

(basic lowering).

- Second lowering contact: raising and lowering connection earthing (one-touch lowering to the lowest position).

87D

87D 1


Front driver's door electric window switch

The front window winder switches (driver's side) are clipped on a plate. The plate is clipped to the door panel.

REMOVAL

87D

103803

Protect the trim (with a mastic knife for instance).

Unclip the front part of the plate using unclipping pliers.

103804

Remove the plate.


Detach the window winder switch from the plate.

87D 2


Front electric window switch on the passenger door

87D

The front window winder switch (passenger side) is clipped on a plate.

The plate is clipped to the door panel.

REMOVAL

103805

Protect the trim (with a mastic knife for instance).

Unclip the front part of the plate using unclipping pliers.

103806

Remove the plate.


Detach the window winder switch from the plate.

87D 3


Rear electric window switch on rear door

The rear electric window switches are clipped to a plate.

REMOVAL

87D

101574

Unscrew the door panel plate.

Unclip the switch from the plate.


Remove the electric window switch from the plate.

87D 4


Child safety lock switch

When the vehicle is locked, a red warning light (operated by the UCH) comes on on the switch. This switch is used to inhibit opening of the rear doors and windows

(depending on level of equipment).

Note:

The switch is removed in the same way as the driver's electric windows switch.

If the vehicle is fitted with one-touch electric windows, the child safety control switches the control earth of the rear one-touch windows and notifies the UCH of its status.

Note:

When the child safety lock is on, the resistance between tracks A3 and B1 is infinite.

One-touch electric window

A1

87D

Track

A1

A2

A3

B1

B2

B3

18463

Description

+ lighting

+ before ignition

Earth

Rear electric window locking / child safety (if equipped)

Not used

Child safety indicator control (according to level of equipment)

87D 5


Front electric window motor

1

87D

103934

Note:

For removing/refitting the front window lift mechanism (see MR 371 Bodywork, 51A, Side opening

element mechanisms ).

- The procedure is the same for all versions of electric window motors (one-touch or normal).

- The motor cannot be replaced alone. Its replacement requires replacement of the whole mechanism.

The one-touch electric window motors (1) incorporate a non-removable electronic module.

One-touch electric windows have an anti-pinch function.

It is essential to initialise the one-touch electric window motors to reactivate the anti-pinch function (see MR

372 Fault finding, 80A, Battery, Battery: Initialisa-

tion ).

Note:

If the one-touch electric window motors are not initialised:

- the windows rise and descend in step mode,

- it is not possible to close the windows using the remote control (pressing twice briefly on the

Renault card or door lock button).

87D 6


Rear electric window motor

87D

103881

Note:

- For removing/refitting the rear window lift mechanism (see MR 371 Bodywork, 51A, Side ope-

ning element mechanisms ).

- The motor cannot be replaced alone. Its replacement requires replacement of the whole mechanism.

Two types of rear window lift mechanisms are available, depending on the equipment level:

- manual window winders,

- one-touch electric windows.

The one-touch electric window motors incorporate a non-removable electronic module.

One-touch electric windows have an anti-pinch function.

It is essential to initialise the one-touch electric window motors to reactivate the anti-pinch function (see MR

372 Fault finding, 80A, Battery, Battery: Initialisa-

tion ).

Note:

If the one-touch electric window motors are not initialised:

- the windows rise and descend in step mode,

- it is not possible to close the windows using the remote control (pressing twice briefly on the

Renault card or door lock button).

87D 7


Electric sunroof: Operating principle

II - OPERATING PRINCIPLE I - GENERAL VEHICLE INFORMATION

The electric sunroof has an anti-pinch mode regulated according to vehicle speed.

IMPORTANT

Anti-pinch mode only works if the sunroof has been correctly initialised (see below).

2

87D

Note:

- The sunroof (sliding or tilting) can be closed by pressing and holding (for about two seconds) the

RENAULT Card locking button. This signal is managed by the UCH if it is correctly configured (

(see 87B, Passenger compartment connection

unit) ).

- In this case, the switch remains in the last position used.

- Press the switch to reposition the sunroof in its original position before closing with the RENAULT card.

1

101985

If there is a sunroof motor fault, it can be moved (1) by hand using an Allen key.

101983

The electric sunroof motor has two functions:

- tilting: 1 position,

- sliding: 3 positions.

Operation of the sunroof is controlled by the switch (2) .

To operate, the sunroof motor must receive authorisation from the UCH:

- 0 V signal: sunroof movement authorisation (opening or closing),

- + 12 V signal: no sunroof movement authorisation,

- opening cyclic ratio signal: automatic closing of the sunroof by pressing and holding the remote control.

III - ANTI-PINCH

Obstacle detection is based on analysis of the motor's speed rotation. An encounter with an obstacle results in a significant variation in motor speed.

Two sensors incorporated into the motor generate periodic signals. The speed can thus be determined over half a revolution.

During the initialisation phase, a speed curve is stored by the computer integrated into the motor.

For the anti-pinch function, the computer compares the actual speed of movement with the stored speed.

The speed variation detected determines whether the system triggers anti-pinch mode.

87D 8


Electric sunroof: Operating principle

IMPORTANT

The anti-pinch function only works if the sunroof has been correctly initialised (see below).

Note:

- The anti-pinch function can be disabled in order to overcome a point of resistance (bent rail, foreign body in the runners).

- To do this, keep the switch pressed until the sunroof is closed fully in stepper mode just after the sunroof switching is triggered. If the operation is not carried out just after the anti-pinch function is triggered, it will not be disabled.

- The anti-pinch function is reactivated when the switch is released.

87D

87D 9


Electric sunroof: Initialisation

1

87D

Note:

- If the procedure is interrupted during the cycle, start again from the beginning, otherwise the sunroof will no longer operate.

- During the initialisation procedure, the interval between two actions must not ex c e e d 5

seconds , otherwise the electronics will start another initialisation cycle.

101983

IMPORTANT

- If the battery is disconnected, there is an electrical irregularity or when working on the sunroof, the system will operate in manual mode only and with jerky movements.

- the anti-pinch function only works if the sunroof has been correctly initialised (see below).

Initialise the engine.

Start the engine.

Set the control to the sunroof closed position.

Press and hold switch (1) . The sunroof returns to closing position (step-by-step movement without anti-pinch).

Keep the switch pressed until the motor can be heard switching (if the sunroof is already closed, wait for the sound of the motor switching).

Release the switch.

Press the switch quickly.

Hold the switch (the sunroof opens then closes in the slide position, the motor is initialised).

WARNING

It is important to wait for at least 3 seconds before operating the control again.

87D 10

REMOVAL


Sunroof opening motor Removal - Refitting

87D

REFITTING


The system must be initialised after the motor is refitted (see 87D, Electric windows - Sunroof, Elec-

tric sunroof: Initialisation, page 87D-10) .

104352

To access the sunroof motor, it is essential to remove the roof trim( (see Headlining: Removal - Refit-

ting) see Workshop Repair Manual 371 -

Bodywork

The motor is located in the rear section of the roof.

101985

Unclip and disconnect the sunroof motor connector.

Remove:

- the mounting bolts (1) ,

- the connector mounting,

- the sunroof motor.

87D 11

PARKING AID

Parking aid: Operation

I - GENERAL INFORMATION

Certain vehicles are fitted with a parking aid system to inform the driver of any obstacles behind the vehicle during reversing (posts, pillars, another vehicle, etc).

103475

II - OPERATION

The system consists of:

- four ultrasonic sensors incorporated into the rear bumper,

- an independent computer (with a diagnostic function),

- a buzzer,

- an off switch.

When reverse gear is selected, the system switches itself on automatically (this activation is indicated by a brief switch-on signal lasting 0.5 seconds ).

The ultrasonic sensors located in the rear bumper measure the distance between the vehicle and a potential obstacle.

The signal frequency varies according to this distance: the audible alarm sounds when there is an object approximately 150 cm from the bumper rising to a continuous tone at about 25 cm from the vehicle.

87F

Note:

- Check that the ultrasound sensors are clean to ensure correct operation of the system.

- When the system detects an operating fault, a beep sounds for approximately 5 seconds ,

- Sensor obstacle detection may be random during poor weather, if a cycle-carrier is fitted, a caravan or trailer is being towed (see Deactivating the system).

III - DEACTIVATING THE SYSTEM

There are two ways of deactivating the parking aid system:

- Temporary deactivation: a brief press (one second) on the parking aid button on the instrument panel deactivates the system (the red light on the button comes on). The function can be turned on again by a second brief press of the button (the red light on the button goes out) or by turning the ignition off and back on.

- Permanent deactivation: the parking aid system can be deactivated for a longer time with a long press

(about three seconds) on the parking aid button on the instrument panel (the red light on the button comes on). The function can be turned on again only by a second long press on the button (the red light on the button goes out).

Note:

The diagnostic tool's states screen can be used to determine the state of the system (stand-by, operating, suspended or deactivated) by reading state

ET003 « Parking aid function »

IV - FAULT FINDING PROCEDURE

A low 5-second audible signal heard when the ignition is switched on informs the driver that a system fault has occurred.

87F 1

PARKING AID

Parking proximity sensor computer: Removal - Refitting

The parking aid computer is located behind the inner trim of the right rear wheel arch.

REMOVAL

Remove the left rear quarter panel trim (see Bodywork Repair Manual (see 71A, Body interior

trim) ).

87F

1

2

106327

Unscrew the mounting bolts (1) slightly.

Remove the computer upwards.


REFITTING


Make the necessary configurations (see Configurations).

87F 2

PARKING AID

Computer: Configuration

CONFIGURATION AFTER REPLACEMENT OF THE

COMPUTER

After the computer has been replaced, reconfigure the parking aid computer, specifying the type of vehicle using configuration CF005 VEHICLE IDENTI-

FICATION (repair mode menu, diagnostic tool configuration service).

This function adjusts the detection range of the sensors according to the vehicle.

The gearbox type associated with the type of vehicle

(automatic or manual gearbox) allows an adjustment in the timing of the parking aid coming into operation.

The activation of the parking aid is actually indicated by a brief signal lasting 0.5 seconds (reverse gear engaged).

This delay of 3 seconds thus allows vehicles fitted with an automatic gearbox to avoid sounding the activation signal every time the driver selects Drive from Park.

Two types of vehicle may be selected with the diagnostic tool:

- J84 TA: long and short wheelbase Scénic II fitted with automatic transmission.

- J84 BVM: long and short wheelbase Scénic II fitted with a manual gearbox.

Once the computer has been configured, check that it has stored the configuration correctly using the configuration reader tool LC005 VEHICLE IDENTI-

FICATION (repair mode menu, diagnostic tool configuration service).

87F

87F 3

PARKING AID

Parking proximity sensor buzzer: Removal - Refitting

87F

REMOVAL

Remove the left rear quarter panel trim (see Bodywork Repair Manual (see 71A, Body interior

trim) ).

2

1

104347


Remove the plastic securing rivets (2) .

REFITTING


Replace the plastic rivets with traditional rivets.

ADJUSTMENT OPTIONS

The volume and tone of the buzzer may be modified according to customer requirements using the diagnostic tools (repair mode menu, diagnostic tool configuration service).

Configuration CF001 BUZZER VOLUME is used to adjust the buzzer volume.

There are five selections:

- OFF

- LOW

- MEDIUM

- LOUD

- MAXIMUM

Configuration CF006 BUZZER TONE is used to adjust the buzzer tone.

There are three selections:

- 800 Hz

- 1000 Hz

- 2000 Hz (high-pitch)

After the computer has been configured, check that the configuration is being applied correctly using the configuration readings:

- CF001 BUZZER VOLUME

- CF006 BUZZER TONE (repair mode menu, diagnostic tool configuration reading function).

87F 4

PARKING AID

Sensor: Removal - Refitting

The sensors are identical.

They are integrated into the bumper strip.

WARNING

The sensors are fragile.

The outer metal part of the sensor cannot withstand impact.

REMOVAL

Remove the rear bumper (see the Bodywork Repair

Manual (see 55A, Exterior protection) ).

87F


1

104455

104456

Unclip the sensors, taking care not to scratch them.

Note:

Each sensor is retained in its housing by two clips and a positioning lug.

REFITTING

2

87F 5

3

22266

Hold with the lug (2) opposite its housing and insert the sensor until the clips engage (3) .

WARNING

The sensors are sensitive to heat (temperatures greater than 80˚ ° C).


Engine accessories unit: Removal - Refitting

M9R


Engine Accessories

Unit mounting bolt

Engine Accessories

Unit cover mounting bolts

battery tray mounting bolts

10 Nm

4 Nm

21 Nm

REMOVAL

87G

87G 1

112659

Remove the battery (see 80A, Battery, Battery :


Disconnect:

- the injection computer connectors (1) ,

- the air flowmeter connector,

- the turbocharging regulation solenoid valve connector.

Unclip:

- the wiring harness (2) from the injection computer connector,

- the battery negative terminal connector wiring harness,

- the turbocharging regulation solenoid valve wiring harness from the air filter unit,

- the wiring harness.

Remove:

- the battery tray mounting bolts (3) ,

- the wiring harness mounting nut (4) .

Move the electric wiring harness to one side.

Remove the battery tray with the injection computer support.

M9R



87G

112658

Remove:

- the two mounting bolts (5) from the Engine Accessories Unit cover,

- the Engine Accessories Unit cover (6) .

115202

Remove the mounting bolt (8) from the Engine Accessories Unit.

115201

Unclip the connector (7) from the Engine Accessories Unit.

Detach the Engine Accessories Unit.

Disconnect all the connectors.

Remove the Engine Accessories Unit.

115206

87G 2

M9R



87G

Connect:

- the turbocharging regulation solenoid valve connector,

- the air flowmeter connector,

- the injection computer connectors.

Refit the battery (see 80A, Battery, Battery : Re-

moval - Refitting, page 80A-1)

Remove the Engine Accessories Unit support.

115203

REFITTING

Refit the Engine Accessories Unit support.

Connect all the Engine Accessories Unit connectors.

Refit the Engine Accessories Unit on its support

Fit the Engine Accessories Unit mounting bolt.

Tighten to torque the Engine Accessories Unit

mounting bolt ( 10 Nm ) .

Clip the connector on the Engine Accessories Unit.

Refit the Engine Accessories Unit cover.

Fit the Engine Accessories Unit cover mounting bolts.

Tighten to torque the Engine Accessories Unit co-

ver mounting bolts ( 4 Nm ) .

Refit:

- the battery tray,

- the wiring harness mounting nut,

- the battery tray mounting bolts.

Tighten to torque the battery tray mounting bolts (

21 Nm ) .

Reattach:

- the wiring harness,

- the turbocharging regulation solenoid valve wiring harness on the air filter unit,

- the battery negative terminal connector wiring harness,

- the injection computer connector wiring harness.

87G 3


Protection and Switching Unit: General information

87G

Three models of protection and switching unit may be fitted to vehicles:

- « entry level N1 » protection and switching unit,

- « top end N2 » protection and switching unit,

- « top end N3 » protection and switching unit.

Only the « top end N2 and N3 » protection and switching units are available as spare parts.

Protection and Switching Unit fault services

Multiplex connection

Fault finding

« + After ignition » feed management:

- to the starter

- to the electric power steering

- to the injection computer

- to the fuel pump

- to the diesel fuel heater

- to the ABS computer

- to the automatic transmission computer

Keyless vehicle:

- « neutral » engaged on gearbox

- electric steering column lock

Lights management:

- side lights

- dipped headlights

- main beam headlights

- fog lights (front)

- fan assembly low speed

- fan assembly high speed (external relay control)

- fan assembly high speed (internal UPC relay)

Air conditioning compressor clutch management

Oil pressure display management (interconnection)

Battery charge warning light display management

The N2 and N3 versions are distinguished by the high speed fan assembly actuation:

- with N2, the UPC controls an external relay,

- with N3, the relay is built into the UPC.

Fuse assignment ( (see 81C, Fuses) ).

-

-

-

X

X

X

X

X

X

X

-

X

X

X

X

X

X

X

X

Level 1

X

X

-

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Level 2

X

X

X

X

-

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Level 3

X

X

87G 4


Protection and Switching Unit: General information

87G

Protection and Switching Unit fault services

Windscreen wipers management

Timed rear screen de-icing management

Level 1

X

X

Level 2

X

X

Level 3

X

X

87G 5


Protection and Switching Unit: Removal - Refitting

87G diagnostic tool



battery cover bolts

protection and switching unit mounting bolts

4 Nm

1 Nm

3

4

WARNING

It is essential to read the Protection and Switching

Unit configurations using the diagnostic tool .

REMOVAL

Disconnect the remaining connectors.

Note:

To unfasten the connector (3) , use lock (4) .

101978

REFITTING


WARNING

Connect the battery, starting with the positive terminal; Carry out the necessary programming.

Carry out the necessary programming (see 80A,

Battery: Removal - Refitting ).

1

101977

Remove the engine covers.


Remove:

- the battery,

- the upper section of the connection unit,

- bolt (1) .

Disconnect the connectors (2) .

WARNING

- Check the upper section of the interconnection unit is properly clipped.

- Configure the alternator type using the dia-

gnostic tool when replacing the protection and switching unit ( (see 16A, Starting - Load) ).

Tighten to torque:

- the battery cover bolts ( 4 Nm ) ,

- the protection and switching unit mounting

bolts ( 1 Nm ) .

CONFIGURATION:

Enter the VIN.

87G 6



Alternator type: CF001

- TG11 110 VALEO

- SG12 VALEO

- LIE8 150 BOSCH

- SG15L VALEO

87G

87G 7



87G diagnostic tool



battery cover bolts

protection and switching unit mounting bolts

5 Nm

10 Nm

WARNING

It is essential to read the Protection and Switching

Unit configurations using the diagnostic tool .

REMOVAL

Disconnect the remaining connectors.

Note:

To unlock the connector (3) , use lock (4) .

101978

REFITTING


WARNING

Connect the battery, starting with the positive terminal; Carry out the necessary programming.

(see 80A, Battery, Battery : Removal - Refitting, page 80A-1) .

101977

Remove the engine covers.



Remove:

- the battery,

- the upper section of the connection unit,

- bolt (1) .

Disconnect the connectors (2) .

87G 8

WARNING

- Check the upper section of the interconnection unit is properly clipped.

- Configure the type of alternator using the dia-

gnostic tool when replacing the Protection and

Switching unit (see 16A, Starting - Charging ).

Tighten to torque:

- the battery cover bolts ( 5 Nm ) ,

- the protection and switching unit mounting

bolts ( 10 Nm ) .



CONFIGURATION:

Carry out the necessary configurations (see MR 372

Fault finding, 87G, Engine compartment connection unit, Fault finding - Replacement of compo-

nents ).

87G

87G 9

WIRING HARNESS

Diagnostic socket

LOCATION

On vehicles without a sliding electric console, the diagnostic socket is located underneath the carpet.

Note:

For vehicles fitted with a charging box (utility version), remove the sliding centre console (see MR

371 Bodywork, 57A Interior equipment, Centre

console: Removal - Refitting ).

88A

1

103843

2

On vehicles fitted with a sliding electric console:

- push back the sliding console,

103595

- remove the opening flap (1) taking care not to scratch it.

103844

Note:

It is not necessary to remove the cup holder (2) .

88A 1

WIRING HARNESS

Computer locations

1 2 3 4 5 6 7 8 9 10

88A

(1)

(2)

23 22 21 20 19 18 17 16 15 14 13 12 11

Central communications unit

Radio or CD changer

(18)

(19) Battery

103476

Engine management injection

(20) Left-hand side discharge bulb high voltage module

(22)

(23)

Anti-lock braking system - electronic stability program

Right-hand side discharge bulb high voltage module

(5)

(6)

(7)

(8)

(9)

Right-hand electric window control

Right side impact sensor

Air bag computer


Rain and light sensors

(11)

(12)

(13)

(14)

CD multi-changer or surround sound unit

« Hands-free » opening aerial

Left side impact sensor

Left-hand electric window control computer

(16) UCH

(17) Protection and switching unit

88A 2

WIRING HARNESS

Headlining wiring: Removal - Refitting

The headlining is not glued into the vehicle. It is held in place by the door and tailgate seals, the sun visors and the grab handles (refer to (see 71A, Body interior

trim) ).

It is possible to replace the headlining and keep the wiring harness, and vice-versa.

The wiring harness cannot be repaired. It must be replaced if it is cut, broken or burnt.

Location

REMOVAL

1

88A

104352

101921

Remove the headlining ( (see 71A, Body interior

trim) ).

Unfasten the left-hand side A-pillar connector (1) .


REFITTING

Use a glue gun to glue the wiring harness to the headlining.

Cut the bead, taking care not to damage the wiring harness.

WARNING

The position of the connectors in relation to the side of the headlining must be respected. A mark on the harness must coincide with the edge of the headlining.

Note:

It is also possible to leave the faulty harness in place, and to glue the new harness alongside it.

88A 3

MULTIPLEXING

Description

II - SOLUTION WITH MULTIPLEXING

88B

To improve vehicle performance, a growing number of computers process an increasing variety of data so as to continuously pursue optimal functioning.

With multiplexing, the data from a single sensor can be used by a number of computers, thereby reducing both the length of wiring harness and the number of sensors.

I - SOLUTION WITHOUT MULTIPLEXING

102540

Example: to use the speed signal, each computer needs its own electrical connection to the ABS system sensor.

102541

Engine speed is signalled to various computers through a single connection.

III - ADVANTAGES OF MULTIPLEXING

- Reduced costs due to less wiring and fewer connectors.

- Less weight due to wiring harness.

- Greater reliability due to fewer wires and connectors.

- Easy to locate a faulty component in some cases.

IV - HOW MULTIPLEXING WORKS

Take the example of an underground line used by many passengers. Even though the passengers are not going to the same destination, they take the same underground line and use the same stations, and are carried by trains. Some stations might be used by a large number of passengers getting on and off there, yet are on the same track as other less busy stations.

Data exchanges on a multiplex network (data BUS) resemble an underground line.

The data, after it has been formatted into frames, travels to each of the computers:

- 1: A computer formats the data (from a sensor or internal computation) into a « frame » that tells the other computers what kind of signal it is.

- 2: After formatting the data, the computer waits for the bus to be free, i.e. not carrying a message. In fact, unlike the underground, the signal sent through the mul-

88B 1

MULTIPLEXING

Description

88B tiplex network leaves from either side of the sending computer; hence the track has to be clear to keep messages from getting mixed up.

- 3: The computer transmits the data through the multiplex network once the way is clear.

- 4: The message travels through the multiplex network and reaches all the computers connected to it. Unlike underground passengers, the data does not « get off the train » , but travels to the ends of the line (bus).

Each computer in the multiplex network reads the passing signals and knows which ones are of interest to it through the formatting done by the sending computer.

Thus there are advantages to exchanging data through a multiplex network:

- the same data can be received by multiple computers at a time and simultaneously,

- if a computer doesn't understand the data it receives, it can force the sender to repeat the frame concerned by sending a data-request message through the bus.

V - WHAT IS THE DATA BUS?

The data bus consists of two electrical (copper) wires, usually twisted. They function as a differential pair, thereby providing better immunity to electronic interference and limiting the emitted interference. The two wires are known as Can_H and Can_L.

For an underground train to travel smoothly on its track, the rails have to be of a continuous gauge. The same restriction applies when ensuring that the signals flowing through the bus are of good quality; this is why

« terminating impedances » are added to the ends of the bus (airbag and injection computer). These termiimpedances » have a resistance of 120 Ω to smooth the signal (block out harmful interference). This explains why the data bus cannot be repaired: a wire joint would degrade the impedance.

VI - WHAT IS THE SIGNAL LIKE?

3

1

2

(1) Can_H

(2) Can_L

4

5

102531

The two electrical wires comprising the bus are known as Can_H and Can_L. They carry digital signals. The signal is transmitted in the form of a differential pair of square wave signals, which gives greater protection against electromagnetic interference and limits emitted interference. The voltages of the signals transmitted on the bus are strictly differentiated: between 2.5 and 3.5

V for the Can H line and between 1.5 and 2.5 V for the

Can L line.

88B 2

VII - THE CAN PROTOCOL

MULTIPLEXING

Description

88B

12 13 14 15 16 17

9

6

8

7

6

8

102532

(6) Recessive

(7) Dominant

The data is transmitted in the form of the voltage differential between Can_H and Can_L. If it is above a certain level, the corresponding logic level is dominant

(value of bit*=0), otherwise it is recessive (value of bit*=1).

* a bit is the unit of digital signals; its value is binary (0 or 1).

VIII - THE CAN FRAME

It formats the data for use by the computers reading the bus. The message consists of several components joined together:

(16)

102533

CAN frame computer(s) for which the message is intended (and network priority access when several computers try to transmit simultaneously) grity of the transmission data

An acknowledgement field indicating that the frame was properly transmitted through the network

CAN frame

88B 3

IX - SPECIAL CASES

10

11

MULTIPLEXING

Description

0

1 1 1

0 0 0

0

1 1 1

0

1 1

88B

XI - REPAIR OF THE MULTIPLEX NETWORK

The multiplex network is connected to each of the computers by means of wire joints in the harness.

Bus fault finding involves checking the:

- continuity line by line,

- insulation against earth and voltage,

- line impedance:

• 60 Ω between Can_H and Can_L (battery disconnected, between terminals 6 and 14 of the diagnostic socket),

• 120 Ω between Can_H and Can_L airbag computer side (disconnected from the network),

• 120 Ω between Can_H and Can_L, injection computer side (disconnected from the network),

• the frames can be displayed using an oscilloscope,

WARNING

It is forbidden to use terminals or to solder the multiplex network. To repair it, the harness has to be replaced.

102534

When several computers try to send a frame at the same time, the one with the highest arbitration field has top priority (the highest arbitration field is the one with the longest dominant or that issues a dominant « 0 » bit* the fastest).

A bit is the unit of digital signals; its value is binary (0 or

1).

Example: frame (10) takes priority over frame (11) .

If a message is incorrect or incorrectly received by a computer, the acknowledgement field is not set and the message is cancelled. A message is automatically resent until acknowledged.

X - FAULT FINDING

Multiplex computers fitted with a diagnostic connection incorporate a multiplex network fault finding strategy.

Each computer permanently monitors its capacity to transmit and receive regular messages from other computers. Any fault detected results in one or more present or stored faults on the multiplex network. These faults are grouped in a frame dedicated to the multiplex network fault finding procedure, using a format common to all the computers.

In After-Sales, these faults can be displayed on fault finding tools in order to identify the faulty inter-computer connection(s) and to locate and ascertain the nature of the fault.

Each time a diagnostic tool is connected to the vehicle, a « Multiplex Network Test » is performed by the tool.

88B 4

XII - OPERATING DIAGRAM

MULTIPLEXING

Description

88B

6

5

4

2

3

1

9

8

10

11

12

7

13

14

(1) UCH

(2)

(3)

Protection and Communication

Unit


(5) Injection

(8)

(10)

(11)

(12)

Electric power assisted steering

Top of the range navigation

Top of the range radio

Airbags and pretensioners

(14) Automatic parking brake

====: Engine multiplex connection

____: Passenger compartment multiplex connection

= = =: Multimedia multiplex connection

88B 5

103455



6

5

4

7

88C

2

These vehicles are equipped with a RPS-type passive safety system composed of:

- front buckle pretensioners (1) (driver and passenger),

- pyrotechnic retractors on the rear seat belts (2) (side seats),

- front lap type pretensioners (3) (driver and passenger),

- frontal air bags (4) for the front seats, with two generators (dual volume),

- a 75-track computer with two impact sensors,

- side chest airbags (5) in the lower sections of the front seatbacks,

- curtain type side air bags (6) ,

- frontal air bags (7) for the rear seats (depending on the equipment level),

- rear seat belt rewinding sensors,

- driver's seat position sensor,

- passenger airbags inhibitor switch,

- system fault warning light,

- deactivation indicator light.

88C 1

1

3

103478



OPERATING PRINCIPLE

1 - During a frontal impact of sufficient severity:

- The seat belts restrain the driver and the passengers.

- The front buckle pretensioners and the rear pyrotechnic inertia reels tighten the seat belts so that they fit tightly against the body.

- The Programmed Restraint System limits the force of the seat belt against the body.

- The front frontal airbags are inflated:

• from the centre of the steering wheel to protect the driver's head,

• from the dashboard to protect the front passenger's head.

- The rear frontal airbags inflate from the rear seat belts

(depending on equipment level).

- The front lap belt pretensioners pull the seat belts taut to protect the lower limbs.

88C

Note:

Power supply to the computer and ignition modules is usually provided by the vehicle battery. Nevertheless, a power reserve capacity is incorporated into the airbag computer in case of battery failure on impact.

Note:

The inflation volume of the driver's airbag may be modified by the computer according to:

- the position of the driver's seat (see « under-seat switch » ) section,

- the severity of the impact.

2 - During a side impact of sufficient severity:

- The front side chest airbag, located in the corresponding front seat (impact side) deploys on the door side in order to protect the front seat occupant’s chest.

- The curtain airbag (impact side) deploys on the door side to protect the front and rear passenger's heads.

IMPORTANT

- The pretensioners, pyrotechnic retractors, frontal and side airbags may be triggered differently depending on the severity of impact and impact configuration.

- When triggered, the pyrotechnic gas generator produces an explosion combined with light smoke.

88C 2


Precautions during repair

88C diagnostic tool


I - PRECAUTIONS DURING REPAIR

IMPORTANT

- All operations on airbag and pretensioner systems must be carried out by qualified trained personnel.

- Handling pyrotechnic systems (airbags or pretensioners) near to a source of heat or flame is forbidden: there is a risk of the airbags or pretensioners being triggered.

- The airbags are fitted with a pyrotechnic gas generator, an ignition module and an inflatable cushion which must in no circumstances be separated.

- Before removing a safety system component, lock the airbag computer using the diagnostic tool .

When this function is activated all the trigger lines are disabled and the airbag warning light on the instrument panel lights up continuously (ignition on).

- Any operation, even minor, is forbidden on the pyrotechnic components triggering lines.

When an airbag or a pretensioner is triggered, the computer is permanently locked and the « airbag fault » warning light lights up on the instrument panel.

The airbag computer must be replaced (some components lose their settings after being subjected to the energy created by triggering).

After refitting all the parts, carry out a check using the

diagnostic tool .

If everything is correct, unlock the computer, otherwise refer to fault finding workshop repair manual .

IMPORTANT

- It is essential to refer to the Destruction proce-

dure when scrapping a pyrotechnic system that has not been triggered.

- The impact computers and sensors have fragile components, do not drop them.

- Do not fit covers to the front seats (except for

RENAULT Boutique-specific products).

- Do not place objects in the airbag deployment zone.

- When working under the vehicle (on the bodywork, sill panel, etc.), the airbag computer must be locked using the diagnostic tool and the ignition must be switched off.

- For special notes on removing and refitting the seat trims, see the bodywork repair manual .

- Pyrotechnic systems (pretensioners and airbags) must be checked using the diagnostic tool :

• following an accident which did not trigger the systems,

• following theft or attempted theft of the vehicle,

• before selling a used vehicle.

After an impact:

- if the buckle pretensioner has been triggered, the seat frame and the seat belt must be replaced if it was fastened, (the buckle pretensioners are supplied in series),

- if the rear pyrotechnic inertia reels have been triggered, the « seat belt / pyrotechnic inertia reel » assembly must be replaced, the pyrotechnic inertia reels supply wiring is in series,

- if the driver's front airbag was triggered, the steering wheel and its mounting bolt must be replaced,

- if the passenger front airbag has been triggered, the dashboard must be replaced,

- if a side seat airbag is triggered, the seat frame must be replaced,

- if a curtain airbag is triggered, the panel must be fitted and the deflector replaced (see the repair panel).

II - REPLACING THE SAFETY COMPONENTS

FOLLOWING AN IMPACT

This table lists the parts which must be replaced in the event of an impact.

88C 3


Precautions during repair

88C

Reminder of the levels of severity for a frontal impact:

- impact without the pyrotechnic components being triggered: « level 0 » (minor impact)

- impact with triggering of the buckle pretensioners:

« level 1 » (medium severity)

Component Equipment

1

X

Frontal impact

Level

2

X

3

X Buckle pretensioners (driver and passenger)

Standard

- level 1 impact with triggering of the airbags:

« level 2 » (severe impact)

- level 2 impact with triggering of lap pretensioners

« level 3 » (very severe impact).

Side impact

Compulsory replacement for the safety of occupants

No

Rear pyrotechnic inertia reel

(side seats)

Driver's frontal airbag

Standard

Standard

Passenger frontal airbag

Standard

Lap belt pretensioner (driv e r ' s a n d passenger)

Standard

Rear frontal airbag)

Optional

Front chest airbags (driver and passenger)

Standard

Rear chest airbags

No

Curt a i n a i r bags

Standard

-

-

-

-

-

-

X

X

X

X

(2)

(1)

(2)

No

-

No

X

X

X

X

X

(2)

(1)

(2)

-

No

No

No

No

No

Yes impact side side

(1)

Yes impact

-

-

-

Airbag computer and its protector.

Seat belt (if it was fastened).

Seat frames (if the seat was occupied).

the buckle pretensioners (driver and passenger) are connected in series and must both be systematically replaced if they are triggered

The pyrotechnic inertia reels are connected in series and must both be systematically replaced if they are triggered

Steering wheel

Mounting bolt

Dashboard

Seat frame

Airbag computer and its protector

Airbag deflector

Fit the repair plate

(1) unless deactivated by switch.

(2)

(see 88C, Airbag and Pretensioners, Rear seat

belt retractor reel sensor Operating description, page 88C-17) .

IMPORTANT

The pretensioners, pyrotechnic retractors, frontal and side airbags may be triggered differently depending on the severity of impact and impact configuration.

88C 4


Airbag computer locking procedure


Lock the computer using the diagnostic tool :

- Select and confirm the « airbag » system to diagnose.

- Select the « repair » menu.

- Select the « other programming » command.

- Confirm line VP006 « computer locking » .

- In the « state » menu, check that the computer is correctly locked. State ET073 « computer locked

by tool » should be active and the airbag indicator light on the instrument panel lit (new computers are supplied in this state).

Note:

- To unlock the airbag computer, use the same procedure, confirming line VP007 « unlocking

computer » . State ET073 « computer locked

by tool » should no longer be active and the airbag indicator light on the instrument panel should go out.

- New computers are sold « locked » .

- In the event that the systems do not operate properly during an impact, use the diagnostic

tool to check that no faults were present before the impact.

- After locking due to an impact, check the trigger lines fed by command SC004 « reading the

.

context of an impact » using diagnostic tool

88C

88C 5


Airbag computer: Removal - Refitting

88C diagnostic tool



airbag computer mounting nuts

gear lever mounting bolts

REMOVAL

8 Nm

21 Nm

IMPORTANT

It is important to lock the airbag computer using the diagnostic tool before starting the removal.

When this function is activated, all the trigger lines are disabled and the airbag warning light on the instrument panel lights up (ignition on). Locking the airbag computer also allows the electric steering column lock to be unlocked.

Lock the airbag computer (see 88C, Airbag and pretensioners, Airbag and pretensioners: Airbag

computer locking procedure ).

Disconnect the battery (see 80A, Battery, Battery:

Removal - Refitting ).

106922


Unclip the gear lever - gaiter assembly upper trim.

Disconnect the gaiter from the trim by pressing on the gaiter clips from underneath (2) .


103598

88C 6

Unclip the gear lever upper trim.

103601



88C

103602


103603

103604




- for the navigation speaker (depending on equipment level).

Remove the gear lever trim.

Remove:


- the three mounting bolts (4) .

88C 7

Remove the three gear lever mounting bolts.

Partially lift the carpet.

103582



88C

Remove the soundproofing (5) .

103586 101332

.

Disconnect the connectors by pushing at (1) then (2)

Remove the three mounting nuts.

REFITTING

Unclip the protective housing at (1) then (2) .

103587

88C 8

Put the computer in place before connecting it.

103588

Tighten to torque the airbag computer mounting

nuts ( 8 Nm ) .

Reconnect the connectors.

Fit a new protective housing to the airbag computer.

Fit the soundproofing.



88C

Fit the gear lever trim.

Connect the connectors:

- of the navigation speaker (depending on the equipment level).

- of the cigarette lighter.

103582

Tighten to torque the gear lever mounting bolts (

21 Nm ) .

Fit:

- the gear lever lower trim,

- the three mounting bolts,

- the two side clips.

Connect the hazard warning lights control connector.

Clip on:

- the gear lever upper trim,

- the gaiter to the gear lever upper trim assembly.

Fit:

- the return spring to the gear lever,

- the gear lever knob.



Configure the computer (see MR 372 Fault finding,

88C, Airbags and pretensioners, Fault finding -

Configuration and programming ).

IMPORTANT

Check the airbag computer using the diagnos-

tic tool . Any failure to follow these instructions may lead to system malfunctions, or even result in the accidental triggering of the airbags.

If all is correct, unlock the airbag computer (see MR

372 Fault finding, 88C, Airbags and pretensioners, Fault finding - Replacement of components

).

88C 9


Side impact sensor: Removal - Refitting

88C diagnostic tool



side impact sensor mounting bolt

8 Nm

WARNING

The computers and impact sensors contain sensitive components: do not drop them.

REMOVAL

IMPORTANT


When this function is activated, all the trigger lines are disabled and the airbag warning light on the instrument panel lights up (ignition on). Locking the airbag computer also allows the electric steering column lock to be unlocked.





101915

Remove the B-pillar lower trim (see MR 371 Bo- dywork, Trim and upholstery, Section 71A, Body internal trim, B-pillar lower trim).

Remove the sensor mounting bolt (1) .


Remove the side impact sensors located on each side, behind the B-pillar trim.

88C 10


Side impact sensor: Removal - Refitting

REFITTING

Connect the connector.

Position the sensor with its tab.

Tighten to torque the side impact sensor moun-

ting bolt ( 8 Nm ) .

Fit the B-pillar lower trim (see MR 371 Bodywork,

Trim and upholstery, Section 71A, Body internal trim, B-pillar lower trim).



IMPORTANT



If all is correct, unlock the airbag computer (see MR

372 Fault finding, 88C, Airbags and pretensioners, Fault finding - Replacement of components

).

Note:

These sensors do not require programming with the diagnostic tool .

88C

88C 11


Seat position sensor diagnostic tool


UNDER-SEAT SWITCH

The driver's seat is fitted with a runner position sensor.

This switch allows the level of inflation of the driver's frontal airbag to be modified (small or large volume) according to the position of the driver and the severity of the impact.

88C

102166

The resistance of the seat position sensor can be checked using the diagnostic tool :

- Seat forward: sensor resistance = 400 Ω

- Seat back: sensor resistance = 100 Ω

Note:

The inflation volume of the driver’s airbag is not modified according to the seat positions.

88C 12


Inhibitor switch: Operating principle

The inhibitor switch is located on the side panel of the dashboard, passenger side.

88C

100267

This switch has two position:

- ON position = passenger airbags operational (resistance = 400 Ω ),

- OFF position = passenger airbags are deactivated to enable a child seat to be fitted. The position is indicated on the instrument panel by an amber-coloured

« airbag OFF » warning light (resistance = 100 Ω ).

The inhibitor switch disables the trigger lines:

- for the passenger front airbag,

- for the front side chest airbag,

- for the lap belt pretensioner.

IMPORTANT

- The front seat belt is set up to operate with a passenger front airbag. Make sure that if it is replaced, the replacement part has the correct part number.

- The position of the inhibitor switch is only taken into account if the ignition is switched off and the computer is configured correctly.

88C 13


Inhibitor switch: Removal - Refitting diagnostic tool


REMOVAL

IMPORTANT

Before removing a safety system component, lock the airbag computer using the diagnostic

tool . When this function is activated all the trigger lines are disabled and the airbag warning light on the instrument panel lights up continuously (ignition on).

88C

REFITTING


IMPORTANT

Carry out an airbag computer test using the dia-

gnostic tool .

If everything is correct, unlock the airbag computer, otherwise refer to fault finding workshop repair

manual .

Check that the following are operational:

- the switch,

- the « airbag OFF » warning light.

Remove:

- the front door sill lining (upper section),

- the dashboard side panel.

Unclip the inhibitor switch.

103163

88C 14


Front buckle pretensioner: Removal - Refitting

88C diagnostic tool



pretensioner mounting bolt

REMOVAL

21 Nm

IMPORTANT


When this function is activated, all the trigger lines are disabled and the airbag warning light on the instrument panel lights up (ignition on).

IMPORTANT

Handling pyrotechnic systems (airbags or pretensioners) near to a source of heat or flame is forbidden: there is a risk of triggering the airbags or pretensioners.

WARNING

When working on a seat fitted with an airbag and to ensure correct inflation of the airbag, it is imperative to follow the instructions given in MR

371 Bodywork . .





Remove the complete seat (see MR 371 Bodywork,

Trim and upholstery, 75A, Front seat frames and

runners, Complete front seat ).

101910

Unclip the rear trim from the plastic casing (1) .

Remove the bolt (2) from the plastic casing.

Remove the plastic casing (3) .

101911

Remove:

- the pretensioner connector,

- the pretensioner mounting bolt (4) ,

- the pretensioner assembly.

88C 15


Front buckle pretensioner: Removal - Refitting

REFITTING

Replace the necessary parts (see 88C, Airbags and pretensioners, Airbags and pretensioners:

Precautions during repair ).

Ensure that the wiring is correctly routed and affixed at the correct points under the seat.

Fit the pretensioner assembly.

88C

101911

Tighten to torque the pretensioner mounting bolt (

21 Nm ) (5) .

Connect the pretensioner connector.

101910

Fit the plastic casing (6) .

Fix the bolt (7) on the plastic casing.

Clip on the rear trim (8) of the plastic casing.

Fit the complete seat (see MR 371 Bodywork, Trim and upholstery, 75A, Front seat frames and run-

ners, Complete front seat ).

Connect the battery (see 80A, Battery, Battery: Re-

moval - Refitting ).

IMPORTANT



If all is correct, unlock the airbag computer (see 88C,

Airbag and pretensioners, Airbag and pretensio-

ners: Airbag computer locking procedure ).

IMPORTANT

Do not reuse the pyrotechnic components. The pretensioners or airbags on a vehicle which is to be scrapped must be destroyed.

(see 88C, Airbag and pretensioners, Airbag and

pretensioners: Destruction procedure .

88C 16


Rear seat belt retractor reel sensor Operating description

88C

The winding switch is integrated in the pyrotechnic winder if the seat belt is equipped with a rear frontal airbag. Seat belts not equipped with a frontal airbag do not have a winding sensor.

The winding sensor has two positions:

- seat belt in « rest » position: the winding sensor delivers a resistance of 100 Ω ,

Rear right-hand winding sensor

Wound

Unwound

- seat belt in « unwound » position: the winding sensor delivers a resistance of 400 Ω ,

The winding sensor is integrated into the seat belt. Its removal will necessitate the replacement of the seat belt. (see 88C, Airbag and Pretensioners, Rear py-

rotechnic inertia reel: Removal - Refitting, page

88C-18) .

Side left-hand rear winding sensor

Unwound Wound

- pyrotechnic winders disabled

- rear frontal airbags (driver and passenger side) disabled

- pyrotechnic winders active

- rear left-hand frontal airbag active

- rear right-hand frontal airbag blocked


- rear right-hand frontal airbag active

- rear left-hand frontal airbag blocked


- rear frontal airbags on the lefthand and rear right-hand side active

1

3

3

2

1

(1)

(2)

(3)

(4)

4

103479

Rear Seat belt

Pyrotechnic winder with winding sensor

Rear frontal airbag

Rear frontal airbag ignition device

2

88C 17

4

104059


Rear pyrotechnic inertia reel: Removal - Refitting

88C diagnostic tool




21 Nm

seat belt fitting mounting bolt

21 Nm

The rear seat belts (in the side seats) are fitted with:

- a pyrotechnic retractor,

- a rear chest airbag (depending on the vehicle equipment),

- a seat belt inertia reel switch (connected to the rear chest airbag).

REMOVAL

IMPORTANT



IMPORTANT






Remove the trim:

- from the luggage compartment,

- from the rear quarter panel.

2

1

Disconnect:

- the rear chest airbag trigger connector (1) ,

- the earth wire.

Remove the seat belt fitting mounting bolt (2) .

103842

88C 18



REFITTING

3

5

4

103841

Disconnect:

- the seat belt inertia reel sensor (3) ,

- the rear pyrotechnic retractor connector,

- the earth wire.

Remove the seat belt return and pyrotechnic retractor mounting bolt (4) (5) .

Remove the pyrotechnic retractor.

88C

IMPORTANT



pretensioners: Destruction procedure .



Fit the pyrotechnic retractor.

Ensure that the wiring is correctly routed using the wiring attachment points.

Tighten to torque:

- the pretensioner mounting bolt ( 21 Nm ) .

- the seat belt fitting mounting bolt ( 21 Nm ) .

Connect:

- the earth wire,

- the rear pyrotechnic retractor connector,

- the seat belt inertia reel sensor.

88C 19



88C

103842

Connect:

- the rear chest airbag trigger connector (6) ,

- the earth wire (7) .

Fit the trim:

- on the rear quarter panel,

- in the luggage compartment.



IMPORTANT






88C 20


Front lap belt pretensioner: Removal - Refitting

88C diagnostic tool




REMOVAL

21 Nm

IMPORTANT



IMPORTANT


WARNING

When working on a seat fitted with an airbag and to ensure correct inflation of the airbag, it is imperative to follow the instructions given in the

MR 371 Bodywork . .





Undo the seat belt by pressing catch (1) .

18828

110749

Protect the seat raise control handle (using masking tape).

Remove the seat raise control handle, tapping gently with a mallet (on the rear section of the control), whilst raising the control slightly.

88C 21



88C

Remove the bolt (2) from the plastic housing.

102184

Remove:

- the bolt (3) from the plastic housing,

- the plastic housing.

102185

101913

Remove:

- the pretensioner mounting bolt (4) ,

- the pretensioner connector,

- the pretensioner assembly.

REFITTING



Ensure that the wiring is correctly routed and affixed at the correct points under the seat.

Fit the pretensioner assembly.

Connect the pretensioner connector.

Tighten to torque the pretensioner mounting bolt (

21 Nm ) .

Fit the plastic housing.

Fit the bolts to the plastic housing.

Fit the seat raise control handle.



IMPORTANT



88C 22






IMPORTANT



pretensioners: Destruction procedure ).

88C

88C 23


Driver's front airbag: Removal - Refitting

88C


The driver's frontal air bag is fitted with a dual chamber inflatable bag (small and large volume).

It inflates according to the severity of the impact or the adjustment position of the driver's seat.

The inflatable bag deploys by bursting through the steering wheel cover.

REMOVAL

IMPORTANT

- Before removing a safety system component, be sure to lock the air bag computer using the

diagnostic tool . When this function is activated, all the trigger lines are disabled and the air bag warning light on the instrument panel lights up (ignition on).

- Handling the pyrotechnic systems (air bags or pretensioners) near to a heat source or flame is prohibited; there is a risk of triggering the air bags or pretensioners.

WARNING

Be sure to lock the air bag computer before removing it. Locking the air bag computer also unlocks the electric steering column lock.

2

1

18455

Turn the steering wheel half a turn to access the aperture (1) .

Insert a screwdriver into the aperture (1) behind the steering wheel.

Slide the air bag (2) .

88C 24


Driver's front airbag: Removal - Refitting

3

88C

103813

IMPORTANT

- The air bag has a connector which short circuits if disconnected, to prevent accidental triggering.

- To scrap a pyrotechnic inertia reel which has not been triggered, (see 88C, Airbag and Pre-

tensioners , Destruction procedure, page

88C-34) .

REFITTING

WARNING

- When an air bag has been triggered, certain parts have to be replaced (see 88C, Airbag

and Pretensioners , Precautions during

repair, page 88C-3) .

- Whenever the steering wheel is removed, replace the steering wheel mounting bolt.

Fit both connectors.

Position the air bag on the steering wheel.

Slide the air bag downwards to clip it in place.

IMPORTANT

Check the air bag computer using the diagnos-

tic tool .

If everything is in order, unlock the air bag computer; if not, see fault finding manual .


101920

Unclip the connector safety mechanisms at (3) using a small screwdriver.


- driver's frontal air bag,

- cruise control buttons.

Remove the air bag.

88C 25


Passenger front airbag: Removal - Refitting

88C diagnostic tool



airbag mounting bolts to a torque of

2 Nm

The passenger front airbag is fitted with a dual volume inflatable bag (small and large volume).

It is mounted under the dashboard in front of the front passenger.

REMOVAL


IMPORTANT

- Before removing a safety system component, lock the airbag computer using the diagnostic

tool . When this function is activated all the triggering lines are disabled and the airbag warning light on the instrument panel lights up

(ignition on).

- Handling pyrotechnic systems (airbags or pretensioners) near to a source of heat or flame is forbidden: there is a risk of the airbags or pretensioners being triggered.

WARNING

It is essential to lock the airbag computer before removal. Locking the airbag computer also unlocks the electric steering column lock.

.

Remove the dashboard (see 83A, Instrument pa-

nel, Dashboard: Removal - Refitting, page 83A-1)

Remove the four airbag mounting bolts (1) .

104060

IMPORTANT

- Whenever the passenger airbag module is removed, it is essential to replace the panel nuts that hold the module to the dashboard.

- To refit a pyrotechnic reel which has not been triggered, (see 88C, Airbag and Pretensio-

ners, Destruction procedure, page 88C-34) .

88C 26


Passenger front airbag: Removal - Refitting

88C

104057

Note:

The airbag connectors (2) can be accessed by removing the passenger glovebox.

REFITTING

WARNING

- When the front passenger airbag has been triggered, certain parts have to be replaced (see

88C, Airbag and Pretensioners, Precautions

during repair, page 88C-3) .

- Whenever the passenger airbag is removed, it is essential to replace the panel nuts that hold the module to the dashboard.


Tighten the airbag mounting bolts to a torque of (

2 Nm ) .

IMPORTANT

Carry out an airbag computer test using the dia-

gnostic tool .

If everything is correct, unlock the computer, if not, refer to fault finding workshop repair manual .

88C 27


Front (chest) side airbag: Removal - Refitting

88C


The front side thorax airbag is fixed to the lower section of the seatback of each front seat on the door side.

When it is deployed, the inflatable bag tears the module cover and the foam and pops off the trim.

The system is operational from the moment the ignition is switched on.

REMOVAL

IMPORTANT

Before removing a safety system component, lock the airbag computer using the diagnostic

tool . When this function is activated, all the triggering lines are inhibited and the airbag warning light on the instrument panel lights up continuously (when the ignition is on).

WARNING

When carrying out work on a seat fitted with an airbag and to ensure that the airbag triggers correctly, it is essential to follow the instructions described in Bodywork Repair Manual .


Remove the seat.

Disconnect:

- the airbag module wiring,

- the airbag module earth wire.

1

102167

Remove the securing rivet (1) .

Release the airbag module.

IMPORTANT

To refit an airbag which has not been triggered,

(see 88C, Airbag and Pretensioners, Destruc-

tion procedure, page 88C-34) .

88C 28


Front (chest) side airbag: Removal - Refitting

REFITTING

WARNING

When an airbag has been triggered, certain parts must be replaced (see 88C, Airbag and

Pretensioners, Precautions during repair, page 88C-3) .

Position the airbag on the frame.

Rivet the airbag to the frame (special rivet).

Refit the wiring under the seat as before, respecting the routing and mounting points.

Connect the earth wire.

Verify that connector is locked correctly.

Refit the seat trim, following the instructions (see

Bodywork Repair Manual ).

Refit the seat in the vehicle (see Bodywork Repair

Manual ).

IMPORTANT

Check the airbag computer using diagnostic

tool .

If everything is correct, unlock the airbag computer, if not, refer to the Fault finding manual .

88C

88C 29


Side curtain airbag: Removal - Refitting

88C diagnostic tool



curtain side airbag mounting bolts

8 Nm

The curtain airbag is mounted behind the headlining.

The airbag detaches the headlining when it deploys.

REMOVAL

IMPORTANT



IMPORTANT






Remove the headlining (see MR 371, Bodywork,

71A, Body internal trim, Headlining: Removal -

Refitting ).

Disconnect the connector from the module.


104351

2

Remove the deflector (2) mounted with rivets.

104350

88C 30

3



88C

REFITTING



Ensure that the wiring is correctly routed using the wiring attachment points.

3

4

100236

5

5

100237

Unclip the curtain at:

- lowering (3) the curtain, to lower the clip mounted on the body,

- pulling (4) the curtain to release the clip from its upper section,

- lifting (5) the assembly.

20234

Use the following replacement parts:

- a curtain airbag,

- a deflector,

- a pad part number 82 00 277 635 ,

- two special rivets part number 77 03 072 050 ,

- a sachet of adhesive part number 77 11 171 805 .

Note:

The pad is identical on the left and right-hand sides.

88C 31



I - FITTING THE PAD

88C

6

102538

Cut away the plate (6) damaged by the curtain airbag triggering.

Using a thin brush, carry out the following anticorrosion protection operations:

- degrease and wipe, apply:

- the wash primer,

- the primer,

- the paint system.

Inject wax into the hollow section (see MR 393 Bo- dywork, 04E Paint, Anticorrosion protection pro-

duct: Description ).

104631

Apply the activator supplied and then coat the pad with adhesive.

Fit the pad.

Rivet the plate using special rivets.

WARNING

The adhesive and rivets are specific and must under no circumstances be replaced by other components with different par t numbers.

II - FITTING THE MODULE

Position the airbag without tightening the mounting bolts.

88C 32



88C

pretensioners: Destruction procedure ).

If everything is correct, unlock the airbag computer, if not, refer to the fault finding repair manual .

8

7

104350

.

Position the airbag starting with the retaining clip (7)

Position all the clips.

Tighten to torque the curtain side airbag mounting

bolts ( 8 Nm ) .

IMPORTANT

It is essential to replace the deflector every time it is removed.

Attach the deflector (8) with rivets part number 77 03

072 337 .

Connect the module connector, checking that it is locked correctly.

Fit the headlining (see MR 371, Bodywork, 71A,

Body internal trim, Headlining: Removal - Refit-

ting ).



IMPORTANT






IMPORTANT



88C 33


Destruction procedure

88C

Ele. 1287

Ele. 1287-1

Ele. 1287-02


Airbag and pretensioners destruction tool.

Spare cable for gas generator destruct tool

Set of 2 adapters for airbag and pretensioners destruction tool.

IMPORTANT

In order to avoid any risk of an accident, the pyrotechnic gas generators must be triggered before the vehicle is scrapped or the part is scrapped.

WARNING

The destruction procedure cannot be carried out if local regulations require a special procedure which has been confirmed and published by the Fault finding, Repair and Procedures Department.

WARNING

- Each part is intended for a specific type of vehicle and should not be fitted onto another vehicle under any circumstances. The parts are not interchangeable.

- Do not trigger pretensioners which are to be returned under warranty because of a problem with the seat belt catch. This makes analysis of the part by the supplier impossible. Return the faulty part to techline in the packaging of the new part.

I - PRETENSIONERS AND PYROTECHNIC INERTIA

REELS

1 - Destruction of part fitted to the vehicle:

Move the vehicle outside the workshop.

Connect the destruction tool (Ele. 1287) to the pretensioner after removing the seat runner cover.

Unroll the tool wiring so you are sufficiently far away from the vehicle (approximately 10 metres) when the device is activated.

Connect the two supply wires on the tool to a battery.

Ensure that nobody is nearby.

Destroy the pretensioner by pressing both of the push buttons on the apparatus simultaneously.

2 - Destruction of part removed from the vehicle:

Proceed in the same way as for the front airbag, in a stack of old tyres.

II - AIRBAGS

These components can only be destroyed after they have been removed from the vehicle. The destruction procedure must take place outside the workshop.

Connect the corresponding wiring.

96832

Tool (Ele. 1287) and adaptive leads (Ele. 1287-1) and

(Ele. 1287-02) must be used.

IMPORTANT

Do not re-use the pyrotechnic components. The pretensioners or airbags on a vehicle which is to be scrapped must be destroyed.

88C 34


Destruction procedure

88C

Destroy the pretensioner by pressing both of the push buttons on the apparatus simultaneously.

Note:

If triggering is not possible (faulty ignition module) return the part to the techline.

Put the airbag on two wooden planks.

96834

96835

Destruction is carried out in a stack of old tyres.

Make sure that deployment of the airbag will not be obstructed.

Unwind all the tool wiring so that it is far enough away from the unit (approx. 10 metres) during triggering and connect it to the airbag.

Connect the two destruction tool supply files (Ele.

1287) to a battery.

Ensure that nobody is nearby.

88C 35

Renault Scenic 2 Service Repair Manual

Electrical equipment

BATTERY

HEADLIGHTS

XENON BULBS

REAR LIGHTING

INTERIOR LIGHTING

FUSES

ENGINE IMMOBILISER

HORN

ALARM

INSTRUMENT PANEL

ON-BOARD TELEMATICS SYSTEM

CRUISE CONTROL

CONTROLS - SIGNALS

WIPING - WASHING

RADIO

PASSENGER COMPARTMENT CONNECTION

UNIT

OPENING ELEMENTS MANAGEMENT

ELECTRIC WINDOWS - SUNROOF

PARKING AID

ENGINE INTERCONNECTION UNIT

WIRING HARNESS

MULTIPLEXING

AIRBAG AND PRETENSIONERS

Scénic II - Section 8

Key Features

Questions & Answers

T T E

Where are the fuse boxes located in a Renault Scenic 6?

What components are protected by the fuse box in the glove compartment?

Where can I find the battery protection fuses?

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Frequently Answers and Questions

How do I adjust the xenon headlights?

How do I use the on-board telematics system?

How do I activate the cruise control?

How do I replace a halogen bulb?

How do I use the parking aid?

Table of contents