Electrical faults with Mercedes C-Class

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Electrical faults with Mercedes C-Class

The windows on my Mercedes-Benz C-Class have ceased to open or close with the key fob. The driver’s side heated mirror also switch on every time I start up the car. Is this an ECU issue or general malaise with this model?

Asked on 21 July 2013 by Graham Chivers

Answered by Honest John

Probably caused by moisture ingress to the locking and windows ECU inside the drivers door.

Tags: technical issues electronics

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