TL* THE CONTACT OWNS A 2014 JEEP GRAND CHEROKEE. AFTER SHIFTING THE VEHICLE IN PARK AND EXITING, THE VEHICLE ROLLED DOWN THE DRIVEWAY ON ITS OWN AND STRUCK ANOTHER VEHICLE. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED, BUT THE FAILURE COULD NOT BE REPLICATED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. A POLICE REPORT WAS NOT FILED. THERE WERE NO INJURIES. THE FAILURE MILEAGE WAS APPROXIMATELY 28,000.