BMW 7 Series: Drive, Seat Adjustment
DRIVE SEAT ADJUSTMENT REFERENCE CHART
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Notes on initializing electric seat actuator drives
NOTE: Initialization is carried out at the adjusting switch of the
relevant seat.
In this process, the end positions of the relevant electric seat actuator
drive are recorded and stored.
An initialization must be performed:
- After replacing a drive unit for seat adjustment.
- After replacing/programming control unit for seat adjustment.
Operating sequence for initialization:
Move corresponding seat actuator drive(s) into both end positions.
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Necessary preliminary tasks:
Remove DRIVER'S or PASSENGER seat.
Remove REAR PANEL ON FRONT SEAT BACKREST
Remove COVERS ON FRONT SEAT
If necessary, disengage backrest cover (1) on left and right i
Necessary preliminary tasks
Partially remove LEFT OR RIGHT BACKREST COVER
Installation
Powerlok screws must be replaced and must not be reused
Powerlok screws are mechanical screw locks with tri
Necessary preliminary tasks
Remove driver's or passenger seat.
Set down front seat sideways on a suitable surface.
Disconnect plug connection (1).
Unfasten screws (2).
Tightening torque 67 31 1AZ
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Notes
WARNING: Clamp off BATTERY NEGATIVE TERMINAL (risk of fire due to
shortcircuiting
on removal).
Electric fuel pump starts up automatically when door is opened!
Carry out installation work on fuel system only with coolant temperature
below 40ºC.
Wear protective goggles.
Wear protective glove
WARNING: Risk of injury!
Drain the air spring system before carrying out any work on the air supply
unit, air pipes and air springs! Danger of injury if this instruction is not
complied with!
Risk of damage!
Extreme cleanliness must be ensured in the connection area of the pipes during
removal and