BMW 7 Series: Power Windows
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Fig. 22: Power Windows System Diagram
COMPONENTS DESCRIPTION CHART
Footwell module
Power window motor, front
Power window motor, rear
Junction box electronics
Power window switch, driver's sid
System Circuit Diagram - Roller Sun Blind
Fig. 26: Roller Sun Blind System Circuit Diagram
COMPONENTS DESCRIPTION CHART
Driver's door switch cluster
Footwell module (FRM)
Junction box electronics
Components Involved
The following graphic shows all the components of the power window system
together with the respective
control units and control elements.
Fig. 28: Identifying Power Window Syste
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REMOVING AND INSTALLING/REPLACING VACUUM PUMP (N63)
IMPORTANT: Installation note:
Due to the risk of damage to the engine gaskets/seals and the lack of brake
boosting, make sure before starting the engine that all the vacuum lines are
connected.
Vacuum pump is fitted on cylinder head 1 to 4 at rear
REPLACING ALL CONNECTING ROD BEARINGS (N63)
Notes
IMPORTANT: Note grinding stages on crankshaft.
Necessary preliminary work
Removing all PISTONS
Install new connecting rod bearing shells.
Install one blue bearing shell (1) and one red bearing shell (2) in each
connecting rod.
Install PISTON.
F