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Ron, ASE Certified Technician
Category: BMW
Satisfied Customers: 35628
Experience:  34 years Fixing Cars and Trucks
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If my window,sunroof,wipermotor,radio,dash light,review

Customer Question

if my window,sunroof,wipermotor,radio,dash light,review mirror are not working what do I need to change while all fuses and relay are good
Submitted: 1 year ago.
Category: BMW
Expert:  Ron replied 1 year ago.

Hello, my name is ***** ***** I am a professional here at Just Answer. I have noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.

The first thing you need to do if you are sure all fuses check okay is to have the BCM (body control module) is to connect a BMW compatible scan tool up and scan the system to see if there are any stored fault codes in the BCM. If you an get this done and post back with the results we can work from there.

Customer: replied 1 year ago.
Another question if there is no Communications in the bcm system then what
Expert:  Ron replied 1 year ago.

Then you may have a failing BCM, have you tried to retrieve the codes yet?

Customer: replied 1 year ago.
I go to rescan the system & back to you thanks
Expert:  Ron replied 1 year ago.

Okay. Im here if you need me.

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