Mine did one worse last weekend. The whole audio locked up, so no sound at all. The radio would not work, phone would not work, on star would not work. I could see the audio was off, but there was no way to reset or turn it on. Tried turning the car off, no luck there.
It reset itself the next day, but it made my 2 hr drive a bit dull. Gm has some real electrical/computer interface issues.
It reset itself the next day, but it made my 2 hr drive a bit dull. Gm has some real electrical/computer interface issues.