Speakers are working, but no sound on radio/CD

[rick0601]

Having problems with audio in my 2006 A6 2.7 QUATTRO.

The sound and speakers are definitely working, because the sat nav is working through these, but the radio and CD player are not getting sound to the speakers... I have checked and double checked that the sound is turned up and not muted.

Anybody have any ideas?

Thanks

Rick

[B5NUT]

It sounds like a component protection issue, best to get the car scanned for fault codes.