3 Series E93 330i (N53) CONVER
1
Air cushion for backrest width adjustment, left
3
Air cushion for backrest width adjustment, right
2
Lumbar support cushion
4
Valve housing
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.
RA Removing and installing or replacing lumbar cushion on front seat
BMW AG - TIS
10.02.2013 23:24
Issue status (12/2007) Valid only until next DVD is issued
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