I have a 2014 ATS 2.0t and my back up camera has stopped working. The other day I was trying to solve another problem (my rear driver side door had no power) I realized whoever replaced that door did not have that door connected to the wire harness. I plugged it in and my rear door finally worked. (Rolled up, down etc etc) but ever since then I get this “service rear view camera” on my cue screen when in reverse. Idk if me plugging the harness together is related to this but I checked the fuse and it was fine. Any idea what could’ve happened and how I can possibly fix it?