Hey guys I have a 2010 Audi q5. I have had no issues with the vehicle other than this recently. Just the other day I was driving and I noticed I had no radio sound. I clicked on my preset wich was a xm station and no sound. So I looked for the xm option and saw nothing. I clicked to am FM and everything works fine. The next day i get in my car and xm option is there and it kept saying "linking" next to all channels. I rebooted the mmi and the xm option went away and still is not available. Anyone have any ideas? Dont want to take to dealer if I dont have to.