Have been to dealer twice.......keeps happening; screen is off and on all the time!! Apparently their service dept. has no idea what they are doing. I do not have the time to keep returning to dealer every week. I have 300 miles on car and most of those miles is going back and forth to dealer!! I had a good car with only 46,000 miles on it but because of neck problems, I really needed a car with a back up camera to help me navigate. I really regret this auto purchase!!