WE HAD SOMETHING PLUGGED INTO THE AC OUTLET IN THE THIRD ROW. CAR WAS RUNNING BUT PARKED IN A LOT. CHILD PULLED CORD AND THE WHOLE COVER OF THE UNIT WAS PULLED OFF. EXPOSED PROTECTED WIRES BUT ALSO A SCREW THAT WAS "LIVE". CHILD RECEIVED FULL BODY ELECTRIC SHOCK TOUCHING THE SCREW. COVER WAS EASILY REPLACED, BUT CHILDREN SIT IN THE THIRD ROW.