[philthy]

Mine does not read the Zune or USB stick sometimes. Of course, as soon as I get around to coming on here and seeking out Codeman, it starts to work again. A minor annoyance...not really worth taking the car to the dealer for. It seems to reset after a few ignition key cycles. I was waiting to see of others had the same problem and if GM came up with a fix for the next time I am at the dealer.