My backup camera works sometimes and sometimes it doesn't. What causes this? on 2012 Lincoln MKX

Sometimes when it works it shows upside down or just a black screen.

Asked by for the 2012 Lincoln MKX
Hello! Your system issues could be caused by a software concern with the back up camera, or could be more serious. The only real place to address this is a dealership near you, as they have the technical resources to work with back up cameras. There are no tricks and is nothing you could try really as the end user of the vehicle, unfortunately. Good luck!