TL* THE CONTACT OWNS A 2014 VOLKSWAGEN JETTA. WHILE THE CONTACT'S DAUGHTER WAS DRIVING AT UNKNOWN SPEEDS, THE VEHICLE SHOOK AND THE INSTRUMENT PANEL LIGHTING FLASHED. THE DRIVER DEPRESSED THE BRAKE PEDAL, BUT THE VEHICLE FAILED TO SLOW DOWN OR STOP. AS A RESULT, THE DRIVER CRASHED INTO THE REAR OF ANOTHER VEHICLE. THE DRIVER SUSTAINED INJURIES TO THE LEFT SHOULDER AND BACK, WHICH REQUIRED MEDICAL ATTENTION. THE INJURIES TO THE OTHER VEHICLE OCCUPANTS WERE UNKNOWN. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS AWAITING DIAGNOSIS. SEVERAL WEEKS PRIOR TO THE COLLISION, THE VEHICLE WAS TAKEN TO THE DEALER FOR THE FLASHING INSTRUMENTAL PANEL LIGHTING AND INTERMITTENT STARTING ISSUE. AT THAT TIME, THE VEHICLE WAS DIAGNOSED AS NEEDING A NEW BATTERY. THE BATTERY WAS REPLACED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS UNKNOWN.