52 14 112 Replacing Lumbar Support, Right

52 14 112 Replacing lumbar support, right







Necessary preliminary tasks:
- Remove front seat
- Partially remove backrest cover from front seat backrest







Unlock quick connectors and detach air hoses (1).

Valve unit for lumbar support:
1. Hoses (blue/red), lumbar support

Installation note:
Connections are coded against incorrect assembly.







Detach lumbar support (1) upward from spring wire.

Installation note:
Attach lumbar support cushion (1) over first and fifth wires.







Installation note:
Check lumbar support at top (1) and bottom (2) for damage.
Air hoses (3) must be laid without kinks.







NOTE: Carry out function check.