Equipment on and In the Door
2Removing front power window lift mechanism cassette.
Note!
The window must be up to lift out the cassette. If the window is in the down position, because of a faulty motor or wire, the wire directly connected to the motor must be cut off. To replace the motor and wire. See other manual: Lifting motor and wire in side window, replacement Section 3(35-38), Lighting, instrumentation and other electrical equipment, C70.
Note!
The front adjustment screw must not press in the guide rail.
Remove:
- connector.
- 5 loudspeaker screws.
- 4 screws (C) for the inner door opener.
- soundproofing mats.
Hint:
Scrape off the soundproofing mats with a plastic filler spatula.
- 1 nut (D) and 1 screw (E) from the lock bracket.
- connector and remaining lift mechanism motor nuts (D).
- Remaining SIPS block screws (E) in the bottom edge of the door.
Lift out the SIPS block.
Note!
Certain cars between chassis numbers 329 - 604 have standard bolts and washers instead of adjustment screws. Replace with adjustment screws.
- locknuts (A) on both adjustment screws. counterhold with a torx driver. Screw in both adjustment screws as far as they will go.
Note!
The front adjustment screw must not press in the guide rail. Screw in lightly by hand until it takes.
- 6 screws (B) and (F) in the upper edge of the door securing the cassette in the door.
Lift out power window mechanism cassette.
Caution!
Take care not to damage the door panels when lifting the cassette out of the door. It is easier if two people lift the cassette.
3
Installing front power window lift mechanism cassette
Lift the power window lift mechanism cassette in.
Caution!
Take care not to damage the door panels when the lifting the cassette in. It is easier if two people lift the cassette.
Note!
Turn the motor so that it is in the correct position before lifting in the power window lift mechanism cassette.
Screw out the adjustment screws so that there is a difference of 25 mm between the power window lift mechanism cassette and the adjustment screw, see illustration.
Hint:
Make a 25 mm spacer, with a sheet of metal for example, to facilitate measuring between power window lift mechanism cassette and adjustment screw.
Install the 6 screws (B) and (F) to the power window lift mechanism cassette in the upper edge of the door.
The door must be closed before the 5 screws (B) and screw (F) are tightened so that good alignment is retained. Tighten screws (B) to 25 Nm and screw (F) with 6 Nm.
Note!
The power window lift mechanism cassette is part of the collision protection system.
Hint:
To secure the screwed joint, use thread sealant.
Install locknuts (A) on both adjustment screws. Counterhold with a torx driver.
Soundproofing panel
In order for the audio system to retain high sound quality and minimize road noise it is important that the soundproofing mats in the doors are complete and properly bonded to the doors.
Caution!
If a soundproofing panel is damaged, it must be replaced.