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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The sensors that were previously accommodated separately in the DSC sensor
are now installed in the ICM
control unit.
The ICM control unit uses these sensors to calculate variables that provide key
information on the vehicle's
dynamic state:
Longitudinal acceleration and pitch of the vehicle in
Instrument Cluster
The instrument cluster is clipped into place in the dashboard with two clips.
A shroud prevents reflections in the
acutely angled windscreen.
The instrument cluster comprises the following components:
Four dials
Indicator and warning lamps
TFT color display
Acoustic output