At first the backup camera started flickering when backing up. Then the whole screen went completely black. I took to the dealership and they replaced the entire radio. The radio and displays started working but now the backup camera still flickered. The dealership said the new radio was faulty so they installed another new radio. Backup camera still flickers. So they replaced the radio again. Now the satellite radio does not work and says 'module failure'. Dealership said it needed a harness. They replaced the harness. The backup camera still flickers and radio says 'module failure'. Dealership says it is not the backup camera but they won't try replacing it to see if it works. At this point I hate this car and am probably going to trade it in on anything other than a Jeep. This is my first and last Jeep. I won't buy another one ever.