Body Control Module: Description and Operation

Comfort System Central Control Module (J393)

General Information

The Comfort System Central Control Module performs the following tasks in the vehicle:

• Sunroof control (issues enabling)

• Window regulator control (issues enabling)

• Central locking system control

• Anti-theft warning system control

• Radio receiver

• Rear lid closing

• Comfort operation

Some of the functions listed above can be adapted. Refer to=> [ Through MY 09, Adapting Components ] .

DTC Recognition and Display

The comfort system central control module is equipped with OBD.

Use the Vehicle Diagnosis, Testing and Information System (VAS 5051B) under "Guided Fault Finding".

Additional information:

• Refer to the Owner's Manual.

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