radio display keeps going off and on

This can be a common problem among newer LCD type screens we can diagnose it and it is best if you have a CarMax extended warranty or an extended warranty from another aftermarket source so that we can get an upgraded one from the dealer if not and it is no good we can look into getting a used one with a warranty however I would start with a diagnosis just to make sure there's not a bad connection in the back. Would be honored to serve you just give us a call 909-625-8963 Orr Automotive