We use a regular iPod, not iPhone and have had no issues that you speak of.
Are you connecting bluetooth or with a cable (pardon my ignorance).
I don't know about firmware updates, I don't see why not?
Definitely worth a trip or phone call to the dealer or GM Customer Service to ask.
Are you connecting bluetooth or with a cable (pardon my ignorance).
I don't know about firmware updates, I don't see why not?
Definitely worth a trip or phone call to the dealer or GM Customer Service to ask.