BTW, the 2015's are already out, and if they have the same problem, it's already May 2014 (my truck is a 2014 - two months old) and someone at GM still doesn't know how to get HD FM radio and Sirius radios to work correctly? That seems pretty pathetic to me. Cut the crap GM. I would even consider paying for a replacement on my 2014 radio(s) if there was one that would work, just make it available please. I will be sure to tell everyone about the weak radios in my brand new 53K pickup truck if they don't step up to the plate soon with a real fix. This is a good place to start. And I will not be a guinea pig for their experiments behind the dashboard of my new truck either. I'll wait for a real proven fix for my 2014, and it better happen soon.