Think this is a common fault with Mercedes. There is no sound from the stereo, display on head unit it fine. Steering wheel controls just says phone off, when trying the cd or cd changer the cd's dont play.
It does have the harmon kardon logic 7 becker amp, could this be the culprit or possible optical wires mainly the phone cradle in the armrest?
Thankyou in advance
It does have the harmon kardon logic 7 becker amp, could this be the culprit or possible optical wires mainly the phone cradle in the armrest?
Thankyou in advance
