AUTO PARK SYSTEM ON CHEVROLET P30 CHASSIS , YEAR MODEL 1998, FLEETWOOD STORM MOTORHOME FAILED WHILE PARKED. ABOUT $1,200 DAMAGE TO A NEARBY PARKED VEHICLE. SYSTEM FAILED SECOND TIME WHILE IN MOTION LEAVING VEHICLE WITH NO PARKING BRAKE ABOUT 3 MONTHS AGO. SYSTEM FAILED AGAIN ON FEBRUARY 24, 2004 WITH SYSTEM LOCKED IN PARK. *TR