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BMW
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2004
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525 (E60) L6-2.5L (M54)
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Repair and Diagnosis
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Body and Frame
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Description and Operation
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(E60) 525, 530, 545 General Vehicle Electrical Systems
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General Electrical New Features
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Wipe/Wash System
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Safety and Gateway Module
Safety and Gateway Module
Safety and Gateway Module
The SGM switches the wiper switch signal from the byteflight to the K-CAN.