Sound frozen on mute
 

2006 Audi a6 Avant sound is frozen on mute. How do I fix this?

I don't think us with a B8 A4 will be able to help, you should ask in the correct forum

When you do that maybe you also could elaborate a little on the symptoms because I don't understand if you can't un-mute or if playback doesn't continue when you un-mute.