Removing and Installing/Replacing Lumbar Cushion on Front Seat

52 16 050 - Removing and installing or replacing lumbar cushion on front seat





Necessary preliminary tasks:
- Partially remove backrest cover Replacing Backrest Cover for Left or Right Front Seat





Disconnect plug connection (1) at drive unit.





Disconnect plug connection (1).





Lift fleece tabs of lumbar support cushion carrier from plastic clips (1).

Installation:
Hook lumbar support cushion over first and fourth wire.





Detach lumbar cushion (2) from spring wire.
Unclip air cushion (1) for backrest width adjustment with carrier from backrest frame.

Installation:
Make sure the carrier for backrest width adjustment is fitted correctly on the backrest frame.









Disconnect air hoses to remove corresponding components.
If tight, (carefully) heat up the parting points slightly.






Installation:
Check lumbar cushion at top (1) and bottom (2) for damage.
Lay air hoses (3) without kinks.





Installation:
Carry out function check Performing Function Check with Adapter Cable (for Seat Repairs).