MY 2003 JEEP GRAND CHEROKEE WHEN PARKED IN FRONT OF MY HOME WHILE I RAN IN TO GET MY GLOVES JUMPED INTO REVERSE AFTER CLOSING THE DOOR. I WAS AWAY FROM THE TRUCK FOR LESS THEN 1 MIN. AND IT ROLLED IN REVERSE 75 FT STRIKING A NEIGHBORS MOBILE HOME. WHEN I GOT TO THE TRUCK IT WAS IN REVERSE AND HAD EXTENSIVE DAMAGE TO THE WHOLE TAILGATE HATCH AND GLASS. DAMAGE WAS ALSO DONE TO THE MOBILE HOME. I AM CONTACTING A DEALER AS OF FEB. 28 2005. *JB