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Roger
Roger, BMW Master Tech
Category: BMW
Satisfied Customers: 3045
Experience:  10 yrs. experience as BMW Master Technician, shop foreman and dealer.
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545i: control display screen goes on and off, radio does not

Customer Question

control display screen goes on and off, radio does not work when this happens, voice command does nor work, all functions of display screen have disappeared
Submitted: 2 years ago.
Category: BMW
Expert:  JayPutelis replied 2 years ago.
Hi there,
Do you have a BMW scan tool that can communicate with the entertainment modules?
-JP