My battery was dead when I got up this morning.  Jumped the battery this afternoon with no apparent issues.  Car runs fine but I get no audio now.  For FM radio, I can see signal and stereo signal but no sound. I put a CD in and nothing worked.  I've tried to see what "settings" I can adjust but nothing seems to be working.  Any help is greatly appreciated.

It seems these forums are less popular these days. Although I haven't experienced this problem with my 940, I'm curious about how you resolved this issue or have you?   

 Any help is greatly appreciated.

What's new! Any report on un-muting your system.