Operation CHARM
: Car repair manuals for everyone.
Home
>>
BMW
>>
2004
>>
Z4 (E85) L6-3.0L (M54)
>>
Repair and Diagnosis
>>
Body and Frame
>>
Body Control Systems
>>
Body Control Module
>>
Description and Operation
>>
Fully Automatic Soft top
>>
General Module V
General Module V
General Module
V
The GM V controls the function of the window regulators when the fully automatic soft-top is being raised or lowered.