Inalfa Event 300 Compact QF, 450 QF, 450 OE, 450 HS sunroof Installation and Service Manual

Inalfa Event Spoiler Series Installation and Service Manual

Table of Contents

A. Product Overview

B. Preface

C. Installation Instruction

D. Notes

E. Service Parts / Exploded Views

F. Service Guide

G. Trouble Guide

H. Trouble Chart

I. Inspection Sheet

Re-initialization of the SCU - see page 29

Page(s)

3

4

5-12

13

14-21

22-27

28-29

30-32

33-34


A. Product Overview

A.1.1 Features and Benefits

The Event Spoiler is the most advanced technological spoiler sunroof and is available in four models: Event 450 HS, Event

450 OE, Event 450 QF, and Event 300 QF.

The Event Spoiler gives you a safe and reliable installation, it passed all TUV Tests related to FMVSS and meets or exceeds all applicable FMVSS-Federal Motor Vehicle Safety Standards.

Event Series Spoilers

1. Illuminated Switch with One Touch™

2. Venus® Glass Panel

3. Integrated Wind Deflector

4. 450 HS is equipped with a Sliding Sunshade and built in louvered handle

5. Built in water management system

6. Auto Close

For additional information, such as application guides, please visit us at www.inalfasunroofs.com

A.1.2 Technical Drawing

Template

Overall Frame

Overall Glass

Trim Panel

Trim Panel DLO

300 QF

15.75 x 29.5

17 x 30.5

15.125 x 28.75

20.125 x 31.5

12.625 x 23

450 QF

19 x 32.25

20 x 33.5

18.25 x 31.75

25 x 34.75

12.5 x 23

450 OE

19 x 32.25

20 x 33.5

18.25 x 31.75

n/a

12.5 x 23

450 SS

19 x 32.25

20 x 33.5

18.25 x 31.75

32.75 x 34

14.5 x 24.75

2 Product Overview


B. Preface

B.1 Event Spoiler Operating Instructions

The Event Spoiler can be operated in two modes Continuous and One Touch™ .

Continuous mode allows the Event Spoiler to be operated by holding down the operating switch in either direction.

Releasing the switch will stop the glass panel immediately.

One Touch™ mode allows the Event Spoiler to be operated without holding the operating switch down and can be canceled by any switch activation.

To Open, tap the operating switch on the backside of the switch marked with a white spot. The glass panel will go to a fully opened vent position. A second tap will fully open the roof. If desired, the sunshade can be closed in this position

To Close, tap the operating switch on the front side of the switch. The glass panel will move to the fully opened vent position. A second tap will fully close the roof.

Additional Features

Auto Close function allows the sunroof to close automatically when switching off the vehicles ignition. During the Auto

Close function, simply depress the switch to cancel, this will return the glass panel to the position it was in prior to the start of the Auto Close function, depressing the switch again will reactivate the Auto Close.

Protective Stop Position: The Event Spoiler Sunroof is also protected against obstructions fixated on top of the car. If the glass panel hits a hard object it will stop moving immediately, this is a new stop position. After taking the object from the roof of the car bring the roof to the full open position and hold the switch for five (5) seconds, the glass panel will move to the original fully open position.

B.2 Initialization Procedure

To initialize, the following closed position must be defined.

Turn on ignition

In the closed position operate the front button of the switch until the relay clicking noise is noticed (Max 5 seconds).

To complete the initalization process, the glass panel must be moved to the fully opened position using One

Touch™ mode.

3 Preface


C. Installation Instructions

www.inalfasunroofs.com

C.1

Determine Application

Determine the application by referring to the Assist Program or the Application Chart for that particular vehicle.

Consideration should be given to dome lights and ribbed formed roof skins.

If you are unsure of an application and you have access to the vehicle; the headliner may need to be removed if the vehicle is unfamiliar.

C.2

Pre Installation Inspection

Before you proceed, check to insure that you have all the components for a complete installation. Also, insure that none of the components have been damaged in shipping.

Check for the following:

Spoiler, Sunshade, Louver, Substrate, Hardware Bag

At this time, using a 12v power source, test the functionality of the sunroof unit.

Note: Leave the glass panel in the closed position during installation.

Do not remove the motor.

To initialization the SCU see 'Initialization Procedure ' in the Preface Section.

C.3 Vehicle Prep for Installation

Disconnect the negative side of the battery

Protective Covers (Interior)

Place protective covers on the following:

Carpeting

Steering Wheel

Instrument Panel

Seats

Protective Covers (Exterior)

Place protective covers on the following:

Hood

Doors

Deck Lid

Exterior Glass

Rear of Roof

Clean Exterior Removal of Interior Trim

Remove the following items:

Sun visors / Retaining Clips

Dome Lamps

Coat Hooks

4 Installation Instructions



C.4 Sunroof Location

Prior to aligning the substrate, check the roof bow location and the interior wires.

Position the substrate against the factory headliner. Allow for consoles and sun visors when determining the position. From the front center of the substrate opening, mark and make an up ding.

From outside the vehicle locate the up ding and measure 2

1/4

" forward and mark. Align the front edge of the cutting template with the mark.

Using a grease pencil mark a line on the roof skin, follow the outside edge of the template.

Remove the template.

Using 2" wide tape, apply the tape to the roof skin approximately an 1/8" outside of the marked line of the cutting template.

Caution: Pay close attention to Side Curtain Airbags and Roof Bows.

C.5 Removal of Roof Bows and Roof Insulation

Using a wide putty knife with the corners ground off, remove any roof insulation or silencer material.

Break the bond between the roof bows and the roof skin using an automotive windshield removal kit. These kits may be purchased through your local glass company or use .035 piano wire.

Insert a protective plate between the roof skin and the roof bow at the side rail, to prevent damage to the roof skin.

Cut the roof bows flush with the factory side rails using aviation snips or other cutting tools.

NOTE: Retain roof bow for later use if dome lamp is mounted on roof bow.

C.6 Cutting Roof skin

Using an air chisel, cut a starter hole approximately 3" in diameter in the center of roof opening.

Using Bosch Shears, cut your opening approximately 1" inside of the marked line.

Using Bosch Shears, make your final cut by cutting on the marked line.

Note: When cutting with Bosch shears, always cut in counter clockwise direction.




C.7 Mainframe / Clamp Frame Installation

Remove 4 screws retaining the lower clamp frame to the mainframe.

Remove 1 motor screw, the Motor remains in place.

Pre-fit the Spoiler unit into the roof opening to insure that the opening is a minimum of 1/16" larger than the mainframe.

Prime the cut edge using an anti-corrosive metal primer.

Remove the masking material from the roof surface.

Reminder: Always peel the masking tape towards the opening to prevent the paint from flaking.

Insert the eight (8) speed clips to the mainframe as shown.

Apply the supplied butyl to the leading inner edge of the flange on the mainframe.

Remove tape showing the butyl.




C.7 Mainframe / Clamp Frame Installation cont.

Optional Method:

Apply a 1/4" bead of non-corrosive silicone to the underside of the mainframe. Care should be taken to insure a continuous bead.

Position the mainframe into the roof opening from the outside of the vehicle.

Clean off any excess silicone around the frame edge.

C.7.2 Install the Mainframe to the Trim Ring

From inside the vehicle raise the clamping frame to the Mainframe. Attach the front of the clamping frame around the motor, then attach to the mainframe.

Position the rear portion of the clamp frame to mounting frame and attach the retaining screws.

Insert shim at the rear of the opening, to insure proper spacing between the glass and the mainframe, approximately 1/8" (3.30mm) thick.

Caution: Over tightening the screws will cause the roof skin distortion and under tightening could cause improper compression.




C.8 Electrical

Connect the harness to the SCU.

Connect the SCU to the clamp frame.

Dual lock is provided for the SCU attachment to the clamp frame.

Connect the ground wire to the front header.

Route the harness wires down the A-post. Tape the wires into place.

Connect the red and blue power wires to the vehicles ignition harness.

Connector

Wire Number 1 ( Red )

Wire Number 2 (Black)

Wire Number 3 ( Blue )

Power with ignition off

12V

Ground

0V

Power with ignition on

12V

Ground

12V

Reconnect the vehicle battery and test cycle the spoiler to verify it is fully functional.




C.9 Substrate Prep.

C.9.1 Removing the Sunshade from the substrate

Pull the sunshade forward. Using a hook tool release the side blocks on one side, lift and pull the sunshade from the guides.

Tape the track guides with masking tape to avoid prolonged clean up.

Pre spray glue to the leading edge for headliner retention.

C.9.2 Substrate mounting

Install substrate to the mainframe using a T-20 torque bit driver.

Install all 10 T-20 substrate retaining screws.




C.10

Wrapping the Sunshade

Cut a 24 x 30 inch piece of headliner material and spray, with trim adhesive, the backside and edges of the sunshade panel. Place the shade panel off to the side and spray the rest of the headliner material with trim adhesive.

Spray glue to the face side of the sunshade and headliner material.

Return the shade panel to the glued side of the headliner material then turn the shade panel with the headliner material over. Starting in the center smooth and pull the fabric from the center to the outer edges.

Turn the shade panel over and adhere the material to the side edges as shown. Trim away any extra material.

Wrap the material over the rear and front edge of the sunshade.

Trim material from the shade slide block holes and louvers for the shade handle.

Install the handle with provided press nuts (4).

Finished product




C.11 Wrapping the Headliner

Trim the factory hardboard headliner; allowing for substrate clearance.

Measure enough material to cover the headliner board.

Apply trim adhesive to the back side of the new headliner material Allow 5 - 10 minutes for both glues surfaces to set-up. (Glued surfaces will feel tacky to the touch)

Use Headliner Material that meets FMVSS 302 Specification (Flammability)

Trim the excess material around the outer edge, visors, consoles and handles of the headliner board.

Install the headliner into the vehicle.

Pull the switch harness through he switch opening and connect the switch.

Insert the switch into the substrate.

Install the visors and retaining clips; insuring that the headliner is properly positioned.

C.12 Wrapping Opening.

Pre glue the headliner material in the area to be wrapped.

Cut relief cuts in all four corners.

Caution: Do not over cut the material for it may show.

Pull and tack the headliner material to the leading edge.




C.12 Wrapping Opening Cont.

Trim the headliner material leaving enough material for wrapping the leading edge.

Tuck the material using a tucking tool.

Complete interior build up.

C.13 Sunshade Installation

Place the Event Spoiler unit into the open position.

From outside of the vehicle, position the sunshade clips into the track guides.

Pull the sunshade forward to insure proper function.

Cycle the Event Spoiler to test for proper function.

Clean the interior of the vehicle.

Water test the Event Spoiler.



Notes:

13 Notes


14 inalfa EVENT 300 Compact QF


Index No Description

7

8

5

6

9

3

4

1

2

10

11

12

13

Trim Ring Assy w/ Fastening Clips

Main Frame w/ Mechanism

Clamp Frame w/ Trim Ring Brackets

Locking Slider LH

Locking Slider RH

Set of Fastening Clips

Screw Kit

Wiring Harness Electronic

Motor Assy Electronic

SCU

Main Seal

Operating Switch

Glass Assy

Not shown on diagram:

Butyl Seal

Fitting Hardware Kit Electronic

Set of Trim Ring Brackets

Repair Code

TR300

MF300QF

CF300QF

LSL

LSR

FC300

SK300

WHE300

MTR300QF

SCU300QF

MS300QF

OS300QF

GA300QF

Part Number

2400444A70

3800202A70

3800203A70

4110115A70

4110116A70

4180165C00

4180170A11

4200089A11

5380040A70

6070016A70

7400673A70

8050050A70

8840191A70

BUTY

HKE300

10800040A70

4180172A11

4180171A11

15 inalfa EVENT 300 Compact QF


16 inalfa EVENT 450 QF



10

11

12

13

14

15

7

8

5

6

9

3

4

1

2

Trim Ring Assy w/ Fastening Clips

Wind Deflector Assy


Clamp Frame w/ Trim Ring Bkts

Locking Slider LH

Locking Slider RH

Screw Kit

Set of Fastening Clips



SCU

Main Seal

Rollo Assy

Operating Switch

Glass Assy


Butyl Seal

Fitting Hardware Kit Electronic

Repair Code

TR450QF

MF450QF

CF450QF

LSL

LSR

SK450QF

FC450QF

WHE450QF

MTR450QF

SCU450QF

MS450QF

RA450QF

OS450QF

GA450QF

Part Number

2400443C00

N/A

3800197C00

3800198C00

4110115A70

4110116A70

4180163A11

4180165C00

4200089A11

5380040A70

6070016A70

7400672A70

7500012A70

8050050A70

8840190A70

BUTY

HKE450QF

10800040A70

4180168A11

17 inalfa EVENT 450 QF


OE/FF

18 inalfa EVENT 450 OE


OE/FF


13

14

15

16

17

10

11

8

9

12

18

5

6

3

4

7

1

2

Wrap Frame Assy

Wind Deflector Assy


Clamp Frame Assy

Locking Slider LH

Locking Slider RH

Screw Kit

Wrap Frame Screws



SCU

Main Seal

Rollo Assy

Locking Strip

Operating Switch

Glass Assy

Protection Pads

Switch Plate Assy


Butyl Seal

Fitting Hardware Kit Wrap Electronic

Repair Code

WFA450OE

BUTY

HKE450OE

MF450OE

CF450OE

LSL

LSR

SK450OE

WFS450

WHE450OE

MTR450OE

SCU450OE

MS450OE

RA450OE

LS450OE

OS450OE

GA450OE

PP450OE

SPA450OE

10800040A70

4180169A11

Part Number

3800199A70

N/A

3800201A70

3800200C00

4110115A70

4110116A70

4180166A11

4180167A11

4200089A11

5380040A70

6070016A70

7400672A70

7500012A70

7980003A70

8050050A70

8840190A70

6100003A70

6400308A70

19 inalfa EVENT 450 OE


20 inalfa EVENT 450 HS



15

16

17

10

11

12

13

14

7

8

5

6

9

3

4

1

2

Cover-Assy P177 H/S

Wind Deflector Assy

Main Frame w/ Mechanism HS

Clamp Frame Assy

Locking Slider LH

Locking Slider RH

Screw Kit

Fastener Bag



SCU

Main Seal

Operating Switch

Glass Assy

Panel-P177 Hardshade

H/ware Bag Sunshade Spring

Louver-Assy P177 H/S


Butyl Seal

Fitting Hardware Kit Wrap Electronic

Kit-Base P177 H/S

Kit-Base P177 Trim

Screw-P177 Hardshade

Repair Code

CA450HS

MF450SS

CF450OE

LSL

LSR

SK450HS

FB450HS

WHE450HS

MTR450SS

SCU450SS

MS450SS

OS450SS

GA450SS

PHS450SS

HBSSP450HS

LA450HS

Part Number

2400479E41

N/A

3800206A70

3800200C00

4110115A70

4110116A70

4180166A11

4180191C00

4200089A11

5380040A70

6070016A70

7400672A70

8050050A70

8840190A70

6200970C41

4180173A11

4980004A70

BUTY

HKE450OE

KHS450SS

KT450SS

SCR450HS

10800040A70

4180169A11

4730156A00

4730215A00

7310118A70

21 inalfa EVENT 450 HS


F. Service Set Instructions

F.1 Glass Panel

Removal:

Cycle the glass panel into the open position. Allowing access to the four (4) T-25 torx screws.

Remove four (4) T-25 torx screws, save for new glass installation.

Remove the Glass Panel.

Install:

Install the new glass panel using the existing four (4) T-25 glass screws. Apply a thread lock material before reattaching the screws.

F.2 Sunshade Panel (450 HS only)

Removal:

Cycle the glass panel to full slide open position.

Pull the sunshade forward.

With a hook tool release the side blocks from one side, lift and pull the sunshade from the sunroof housing.

Wrap the new sunshade with matching headliner material

(see C10. Wrapping the Sunshade)

Install:

With the sunshade in position, insert the sliding blocks on one side, pull opposite the sliding blocks inward and engage into the mechanism guides.

Re-install the Glass Panel (see D.2.1).

F.3 Wind Deflector (450 series only)

Removal

Open the Glass Panel.

Remove the plastic WD cover at the rear end of each WD spring.

Deflect the wind deflector rearward and up to release from the mechanism guide.

22 Service Guide



F.3 Wind Deflector cont.

Install

Insert the wind deflector arms into slots in the mechanism guide.

Pivot the wind deflector forward and down

Re-attach the plastic wind deflector covers by snapping them into position.

Close the glass panel to check for proper function.

F.4 Locking Sliders

Removal

Remove Glass Panel (see D.2.1)

Remove both locking sliders from the mechanism by sliding it to the front. If at one side the locking slider is not broken break the part as shown in image.

Install

Slide the new locking slider from the front side in a backwards movement on the mechanism.

Click the front hook of the locking slider on the mechanism.

Prior to re-installing the glass panel, fully cycle the mechanism. Return the mechanism to the full open position afterwards.

Re-install the Glass Panel (See D.2.1)

F.5 Mechanism LH/RH

Removal

Remove Glass Panel (see D.2.1).

Remove the Headliner substrate assembly.

Remove the motor connector from the SCU.

Remove the clamp frame and motor; take the frame assembly out of the vehicle and lay the frame assembly upside down on a bench.

Clean the roof skin of the vehicle

23 Service Guide



F.5 Mechanism LH/RH

Removal continued

Remove the four plastic pop rivet caps using a hook tool.

(450 Series only)

Drill out the four rivets, retaining the mechanism guides to the mainframe.

(450 Series only)

Remove the mechanism guide and drive cable center plate T-25 torx screws.

Remove the drive cable from the mainframe.

Lift the guide and cable mechanism from the mainframe.

Install

Replacement component.

Position the new mechanism assemblies, drive cables and tubes. Ensure the mechanisms are in the fully closed position. Align the drive tubes and return tubes correctly.

Apply super glue along the sides of each of the four tubes; bonding the tubes to the frame.

Re-install the guide screws and the Drive Cable Center Plate.

Re-install the frame assembly in the vehicle and mount clamp frame

(See- C7 Mainframe / Clamp Frame Installation)

Re-install the motor, ensure the mechanisms still are in the full closed position (locking sliders fully forwards) and re-connect the connector to the SCU.

Cycle the unit, checking for correct operation and alignment.

Re-install the glass panel (See D.2.1)

Re-install the substrate and headliner or trim ring

(See- C.9.2 Substrate mounting.)

24 Service Guide



F.6 Motor Removal / Install

Tools required to remove the SCU & motor.

1

For 450 HS use the Scuw Driver tool.

Disengage the switch from the headliner/trim ring.

2

Using a hook tool pull the material from backside of the hardboard. (450HS only)

3 4

5

Carefully peel back the headliner material to gain access to the attachment screws.

(450 HS only)

Remove the T-25 screws retaining the bezel to the mainframe. (450 HS only)

6

Remove enough screws so the bezel can be deflected downwards, to gain access to the motor assembly. (450 HS only)

7

25 Service Guide



F.6 Motor Removal / Install cont.

Remove the motor from the mainframe by removing the three(3) T-25 screws.

8

Retain the three(3) T-25 screws for the motor replacement.

9

Remove the motor assembly.

Re-install the motor following steps 10 thru 1.

10

Re-install the headliner.

F.7 SCU Removal and Replace

Follow the motor removal procedure steps 1 thru 7.

Disengage the SCU from the mainframe.

Unplug the harness connector from the SCU.

Unplug the motor connector from the SCU and replace the SCU.

Follow the removal procedures for reattaching the SCU and motor assembly.

Re-install the headliner.

Tuck the headliner material into position.

26 Service Guide



F.8 Seal Removal

Removal

Cycle the Glass Panel to full slide open position.

Using a screwdriver, lift the seal section from the mainframe.

Remove the seal section from the mainframe.

Clean and remove any excess silicone from the seal retaining channel.

Install

Apply a 3mm bead of silicon adhesive in the outer corner of the frame groove.

Apply an additional bead of silicon adhesive in the inner corner of the groove along the front of the frame.

Insert the new seal, starting in the four corners. equally dividing the seal.

Insert the Seal in between the corners. Ensure that the seal is not pulled out or pressed down in the corners. Cycle the glass panel during the mounting of the seal; to achieve easy access.

Cycle the glass panel to closed position and allow for a minimal of 4 hours currying time.

27 Service Guide

Inalfa EVENT Installation Manual and Service Manual

G. Trouble Shooting Guide

Mechanical Failures

Problem

Panel misaligned LH/RH

Glass panel stopping prematurely.

Cable ratcheting

Possible Cause

Timing of drive cables incorrect

Obstacle in mechanism or guide rail

Check the motor and cable tube at motor bracket and motor insert

Solution

Re-time drive cables

Remove obstacle

Align cable tube to motor bracket and reinstall motor properly.

Electrical Failures

Problem

Operating of the sunroof is possible, no auto close, no one touch

SCU makes clicking noise but panel will not move

Panel is sliding too slowly. With a 13.5v power supply, the panel should not take more than 7sec. To close from fully opened position.

Possible Cause

SCU in degraded mode due to malfunction

Solution

Refer to B.2. Re-initilization Procedure

Low voltage Check power supply

Weak battery

Misaligned panel creating drag

Weak motor

Dirty mechanism

Change or replace motor

Clean and grease mechanism or replace.

Rattling Noise

Problem

Hardshade

Sunshade rattling

Rattle in motor area

Possible Cause

Loose attachment screws

Check for felt pads on sunshade

Loose screws on motor

Solution

Tighten all T-25 attachment screws

Add felt pads to sunshade

Tighten screws or replace

Wind Noise

Problem Possible Cause

Excessive wind noise when the panel is in the closed position

Panel seal not tight to glass panel

Solution

Locking slider broken, replace Locking Slider

Seal deformed, replace seal

Water Leaks

Problem

Water coming through panel opening area or headliner wet

Possible Cause

Panel seal not tight to glass panel

Solution

Locking slider broken, replace Locking Slider

Seal deformed or damaged, replace seal

28 Trouble Guide


G. Trouble Shooting Guide

Testing Electrical Components

Make sure that during the test of electrical components the Inalfa EVENT Spoiler is connected to a 12V source.

If the roof is installed in a car, the battery needs to be connected and operable. During test period, the ignition/accessory switch must be on. This test can be accomplished with a voltage meter or test light.

Inspect and make sure that the fuses are not blown.

Cable harness and motor inspection requires the removal of the headliner.

Wire Harness SCU to Battery

Connector

Wire number 1 (red)

Wire number 2 (black)

Wire number 3 (blue)

Power on wire if ignition is off

12V

Ground

0V

Power on wire if ignition is on

12V

Ground

12V

Motor

Disconnect the motor wire from the SCU. If the mechanism is jammed remove the motor from the frame. Use a double wire of sufficient length, connect directly to battery and inspect the motor for proper operation in both directions. This is done by reversing the connection of the double wire. The motor has an inbuilt thermal cut-out device that automatically switches the motor off during periods of overload. After a cooling down period the motor will function properly.

Brown + Blue lead on motor to test power

SCU

Testing is covered in the electronic trouble chart. The following failures could be a result of a defective SCU

No action on continues operation

One Touch operation inoperative

Auto Close function inoperative

No action on continues operation

One Touch operation inoperative

After replacing the SCU, the SCU must then be re-initialized. Proceed with the electronic trouble chart if the problem is not solved by initialization.

Re-initialization of the SCU

To re-initialize, the following closed position must be defined.

Turn on ignition.

In the closed position operate the front button of the switch until the relay clicking noise is noticed (Max 5 seconds).

To complete the reinitalization process, the glass panel must be moved to the fully opened position using One Touch™ mode.

29 Trouble Guide



Is the motor running with ignition switched on?

yes no

Is the switch illuminated?

(ignition contact switched on).

yes no

Is the fuse of the blue ignition contact switched on

yes no yes

Replace switch, problem solved?

no

Power (12v) on blue contact wire of SCU?

no

Break or bad contact in wire harness between fuse and

SCU, replace wire harness or solve bad connection.

yes

Is the fuse of the red contact wire blown? ignition contact switched on

no yes

Has the fuse been replaced before?

yes

Fuse smaller than 20 amps?

Power (12v) on red contact wire of SCU?

no

Break or bad contact in wire harness between fuse and


Has the fuse been replaced before?

no

Replace Fuse

no

Short circuit in wire harness, replace wire harness

yes

Mount a fuse of 20 amps (red)

no

Replace Fuse

yes

Disconnect motor from

SCU. Check the correct

yes

functioning of the motor by connecting the motor wires to a separate power source.

Is the motor functioning in both directions?

no

Short circuit in wire harness, replace wire harness

Re-connect motor connector to SCU and replace switch.

Is the roof functioning normal?

no no

SCU failure, replace SCU

no

Remove motor from sunroof frame. Is the motor functioning in both directions?

no

Motor broken, replace motor.

yes yes

Fuse smaller than 5 amps?

yes

Mechanical problem. Check mechanism for obstruction or failure

Mount a fuse of 5 amps (blue)

yes

Switch failure

Switch failure

Break or bad contact in flat cable between fuse and


30 Trouble Chart



Is the motor running in both directions?

yes normal?

yes

Is the one touch functioning?

yes

Is it possible to open the roof in its maximum opened position?

yes no

Disconnect motor from SCU.

Check the correct functioning of the motor by connecting the motor wires to a separate power source.

Is the motor functioning in both directions?

no

Remove motor from sunroof frame. Is the motor functioning in both directions?

yes yes

Re-connect motor connector

yes

to SCU and replace switch.

Is the roof functioning normal?

no no

SCU failure, replace SCU

Mechanical problem. Check mechanism for obstruction or failure

no

Motor broken, replace motor.

no

Is the motor running for only a short time after operating the switch?

yes no

Re-initialize SCU by running the sunroof to closed position and keep-on pushing the switch. After

3 seconds the SCU confirms reinitialization by kicking back.

Problem solved?

yes

Motor connector not properly

yes

mounted. Remove connector and mount properly. Problem solved?

no

Replace motor

Problem solved

no

Replace SCU

no



Problem solved?

yes no

Can the sunroof be placed in all positions using the manual override on the motor?

yes no

Mechanical problem. Obstruction or failure of mechanism. Remove obstruction or solve failure.

Problem solved

Blue wire is not connected via ignition. Search for another contact wire which is switched by the ignition contact.

Switch failure

Problem solved

31 Trouble Chart



The roof is no experiencing false reversal during one touch or auto close operation yes



Problem solved?

yes

Problem solved

no

False reversal also occurs during one touch closing motion?

yes no

Sunroof does not close also not after completing the 5 retry closing motions

yes

Remove glass panel and test the sunroof. Problem solved?

no

High resistance of mechanism whereby the anti trap protection is activated.

Clean and lubricate mechanism with Molycoat based grease.

no

Is the auto close functioning?

yes

Electronics Fully Tested and Okay.

Remaining problems are not caused by the SCU, Motor, Wire harness or

Switch. Please continue with the mechanical trouble shooting guide.

no

False reversal only occurs during auto-close

yes

Power (12v) on blue wire SCU with ignition off?

yes no

Replace SCU

High resistance of mechanism whereby the anti trap protection is activated.

Clean and lubricate mechanism with Polycoat based grease.

Blue wire is not connected via ignition. Search for another contact wire which is switched by the ignition contact.

Obstacle in mechanism.

32 Trouble Chart



An inspection report will help reduce the number of complaints from your customer. Be sure the vehicle is clean and the Owners

Manual is placed in the glove box prior to delivery.

Inspection Sheet

Serial #:

Date:

Yr/Make/Model:

Inspection by:

Stock #:

Type of Roof:

Power Wires:

Cut line:

Hot Switched

VH#:

Dealer:

Mileage:

Installation by:

VIN #:

Wind Deflector:

Switch Location:

Headliner Used:

Inspection before Install

OK

1. Examine entire vehicle for dents, dings and scratches

2. Check all electrical functions of vehicle

3. Sign off on inspection form

4. If defects are found contact sunroof manager or sales

manager and have them sign off on our inspection

report.

In-process inspection (Before Headliner)

1. Wiring glued and taped correctly

2. Check for correct wiring procedure and functionality

3. Check dome light for proper functions

4. Note defect and report to installer and supervisor

5. After correction, re-inspect and sign form


OK

Yes

REJECT

Initial:

Dealer initial:

REJECT

Initial:

No

REJECTION OK'd

REJECTION OK'd

33 Inspection Sheet



Inspection Sheet

Final Inspection

1. Water test Event Spoiler

2. All plastic trim and components are properly installed?

3. Top of roof is cleaned and waxed?

4. Interior is cleaned of debris and glue (metal shavings in seat crevice)?

5. Check for any tools left in car

6. Roof operates properly:

Roof closes from open with one touch

Roof closes from vent with one touch

Roof closes from open with auto close

Roof closes from vent with auto close

Roof auto-reverses from vent to close

Roof auto-reverses from open to close

7. Interior lights work:

8. Glass panel is clean:

Inside

Outside

9. Test drive:

No wind noise

No rattles with roof shut

No rattles with roof open

10. Make sure switch is secure.

OK REJECT REJ OKED

34 Inspection Sheet

Inalfa Event 300 Compact QF, 450 QF, 450 OE, 450 HS sunroof Installation and Service Manual

Assistant Bot

Inalfa Event Spoiler Series Installation and Service Manual

Table of Contents

A. Product Overview

B. Preface

C. Installation Instruction

D. Notes

E. Service Parts / Exploded Views

F. Service Guide

G. Trouble Guide

H. Trouble Chart

I. Inspection Sheet

Re-initialization of the SCU - see page 29

Page(s)

3

4

5-12

13

14-21

22-27

28-29

30-32

33-34

Inalfa Event Spoiler Series Installation and Service Manual

A. Product Overview

A.1.1 Features and Benefits

A.1.2 Technical Drawing

B. Preface

B.1 Event Spoiler Operating Instructions

B.2 Initialization Procedure

Notes:

OE/FF

OE/FF

Brown + Blue lead on motor to test power

Inspection Sheet

Inspection Sheet

Key Features

Frequently Answers and Questions

How do I operate the sunroof?

What is the Auto Close function?

What is the Protective Stop Position?

How do I reinitialize the SCU?

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