After the Touch Screen Duo update yesterday at the dealer I'm unable to turn on the AM/FM radio. XM works and iPhone music works fine but no luck with AM or FM. I tried "find", "favorites", directly punching in numbers and even voice control. No luck. I also notice the AM selector doesn't switch to AM. Anyone with this issue or have a fix? Not taking it to this dealer a 3rd time since each time something gets fixed something gets broken.