TL* THE CONTACT OWNS A 2016 JEEP CHEROKEE. WHILE DRIVING APPROXIMATELY 20 MPH, THE VEHICLE'S SPEED SUDDENLY INCREASED TO APPROXIMATELY 30 MPH. THE DRIVER CRASHED INTO A TRAFFIC CONE. A POLICE REPORT WAS NOT FILED AND THERE WERE NO INJURIES. THE CONTACT ALSO INDICATED THAT THE REAR WINDSHIELD WIPER SUDDENLY STOPPED OPERATING. ON SOME OCCASIONS, AFTER REMOVING THE IGNITION KEY FROM THE IGNITION SWITCH A MESSAGE INDICATING "KEY INSERTED" WOULD DISPLAY. THE VEHICLE WAS TAKEN TO HUNTINGTON JEEP IN HUNTINGTON, NEW YORK, BUT THE FAILURES COULD NOT BE DUPLICATED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURES. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS 10,200.