Hummm... seems like we have lots of problems here, I had my car serviced for the 50k miles and ask the dealer about this issue, my camera has lost its graphics and it's showing a Yelow line in the center instead of the normal square graphics to park. The dealer could not find anything wrong with the device when running diagnostics and the problem still there. Anyone here knows how to fix this? Dealer said they replaced Cam but still ng. Here is an image of what I am talking about here.