I had same problem. Radio completely. I checked and it had power going to it. I actually found that Advanced Auto sold the exact radio for $79. It only took two min to do the swap. At first it would say no camera found when I selected camera. I had to go into another menu and activate the camera. One thing the new one does that the old didnt is I can leave the rear camera selected and it stays on. With the other one if I used a turn signal it would revert to radio mode after the turn. I tow a boat and like to keep an eye on it going down the road. I can also see the guy tailgating so close the he is not in my mirror
__________________
|