michaeldallen
Getting familiar with the group...
I fixed my intermittent camera failure when it went black the last time. I started the car, put it in reverse, black screen appeared, keeping it in reverse I set the parking brake and got out.... scarry... opened the trunk and vigorously pushed the outside trunk opening button rapidly several times as I watched the screen through the back window. BLINK!!!.... picture returned. That told me there was an obvious short in that area. Dealer refused to deal with it because they "failed to duplicate the problem". Lazy fart. Anyway, problem hasn't returned. Parking brake worked for me during this process, but I was really careful! Maybe getting someone to keep their foot on the brake for me would have been more prudent.