After having the firmware updated to MyLink by the dealer for my 2015 Trax recall my TuneIn app no longer works either. I spoke to customer service within the infotainment area and they told me that TuneIn is no longer supported. If I had known that I would not have taken my car in for the firmware upgrade (in my opinion it's a downgrade). I tried TuneIn in a new 2016 Trax they are selling on the lot and the icon is there but it won't work either. I find it funny that Chevy still has this a selling point on their website but it is no longer being supported.