6 Series E64 645Ci (N62) CONVER
52 14 060
Removing and installing/replacing valve
housing for front left or right lumbar support
(normal/electric)
Necessary preliminary tasks:
•
Remove rear panel on front seat
Disconnect plug connection (1).
Note:
If necessary, gently heat air hose when firmly seated.
Disconnect air hoses (2...4) from valve housing (5).
2
Hose (blue), top cushion
3
Hose (clear) lumbar drive
4
Hose (red), bottom cushion
Installation:
Lay air hoses (2) without kinks.
Slacken screw (1) on valve housing (2).
Remove valve housing (2) with metal nut towards bottom.
Note:
Check function.
RA Removing and installing/replacing valve housing for front left or right lumbar s
BMW AG - TIS
04.02.2013 13:05
Issue status (12/2007) Valid only until next DVD is issued
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