3 Series E46 316i (M43TU) SAL
52 13 050
Replacing lumbar cushion on front left or
right seat
Carry out following tasks beforehand:
Removing rear panel on front seat backrest:
·
Basic seat
·
Sports seat
Detach backrest cover (1) from backrest frame (2).
Note:
If necessary, gently heat air hose when firmly seated. Housing
(valve block) must not be unclipped (leaks). If it is unclipped,
release screw and clip housing together.
Disconnect hoses (2) and (3) from valve housing (1).
2
Hose (blue) top cushion
3
Hose (red) bottom cushion
Installation:
Air hoses (2) and (3) must be laid without kinks.
Unhook lumbar cushion (1) from spring wire (2).
Version with seat heating:
Slide cable (3) for backrest heating to one side a little.
RA Replacing lumbar cushion on front left or right seat
BMW AG - TIS
19.01.2013 15:24
Issue status (12/2007) Valid only until next DVD is issued
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