Hi All, I hope someone had this issue as I couldn't find anything regarding my problem. New to me 09 JCW Clubman with HK. Up untill today stereo worked just fine. When I started the car today I was able to turn on/off the radio, switch radio stations, sources, etc but there was no sound. When I tried to adjust volume (either on steering wheel or the ****), nothing happens. Everything else works as it should.

 

not muted is it? (vol **** pushed in)

 

This would cause the radio display to be off as well.

Many things could be wrong from a weak battery to a bad amp.