From time to time my satellite radio quits working. If I do a reboot it will start again. It always From time to time my satellite radio quit working. If I do a reboot it will start again. It always seems to happen when I am preconditioning the car while plugged in to a level two out let. When this happens the FM radio continues to work properly
I have found that turning off preconditioning (from the key fob) before unplugging the car has prevented this from happening, if that helps.