smf72

Quick question that maybe someone can help with. I have a 2011 E550 4matic with mbusa Rear Seat Entertainment. My car was in for service last week for a bad side bolster. They removed the driver seat and fixed it, everything was fine. Today I moved the seat back and the screen on that side has lines through it. It has to be the connection or the cable, does anyone know how I can access it or find it?