Operation CHARM
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BMW
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2002
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Z4 Roadster (E85) L6-3.0L (M54)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Body Control Module
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Description and Operation
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Power Windows
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Window Regulators
Window Regulators
Window Regulator
The window regulator mechanisms are cable operated. The drive motor is not monitored by Hall-effect sensors.