52 15 055 Removing And Installing Or Replacing Lumbar Cushion On Front Seat
WARNING: This page is about a different variant/trim than selected.
Necessary preliminary tasks:
- Remove rear panel on front seat . Refer to 52 13 198 Removing And Installing/Replacing Rear Panel On Left Or Right Front Seat Backrest .
Detach backrest cover (1) from backrest frame.
Unlock quick connector and detach air hoses (1 and 2) from valve housing (3).
NOTE:
Connections are coded against incorrect assembly.
Detach lumbar cushion (1) from spring wire (2).
Installation:
Attach lumbar cushion (1) to third and fifth wires from below.
Unclip air hoses (3) and (4) from holder.
Press back support (1) a little.
Pull out lumbar cushion (2) towards top.
Feed air hoses out of backrest frame and spring wire.
Installation:
Check lumbar cushion at top (1) and bottom (2) for damage.
Air hoses (3) must not be kinked.
Installation:
Carry out function check . Refer to 52 14... Performing Function Check With Adapter Cable (For Seat Repairs) .