Seat Height Adjuster Toothed Segment

Seat Height Adjuster Toothed Segment

Special tools, testers and auxiliary items required

• Trim removal wedge (3409)





Removing

CAUTION!
• Observe safety precautions for work on airbags.

• Before handling airbag units (e.g. disconnecting electrical connector), the person handling it must "discharge static electricity". This can be done by touching door striker, for example.

- Remove Driver's Seat Height Adjustment Motor ( V245) or Front Passenger's Seat Height Adjustment Motor (V246). Refer to => [ Seat Height Adjustment Motors ].

- Using Trim Removal Wedge (3409), unclip plastic toothed segment - 2 - from fitting - 1 -.





Installing

- Clip plastic toothed segment - 2 - into fitting - 1 -.





- Ensure clip - A - and plastic toothed segment collar - 2 - as well as locking pins - B arrows - are inserted correctly in holes on fitting - 1 -.

- Ensure plastic toothed segment - 2 - is clipped to fitting - 1 - correctly.

Plastic toothed segment collar - arrow C - must contact fitting - 1 - evenly.

- Ensure locking pins - A arrows - are inserted correctly in holes - B arrows - on link plate - 1 -.





Further installation is performed in the reverse order of removal. Observe the following when doing so:

CAUTION!
• Observe safety precautions for work on airbags.

• Before handling airbag units (e.g. disconnecting electrical connector), the person handling it must "discharge static electricity". This can be done by touching door striker, for example.

• Ensure that electrical connections are pushed in as far as stop and engage with a click.

- Switch on ignition.

CAUTION!
Ignition must be on when connecting battery. If pyrotechnic components (e.g. airbag, belt tensioner) are not repaired correctly, they may deploy unintentionally after connecting battery. There must not be anyone inside the vehicle when connecting the battery.

- Connect battery ground wire with ignition switched on.

- If Airbag Malfunction Indicator Lamp (MIL) (K75 ) indicates a fault after installation, DTC memory must be checked, deleted and checked again. Refer to => Vehicle Diagnosis, Testing and Information System (VAS 5051B).