TL*THE CONTACT OWNS A 2007 FORD FOCUS. THE CONTACT STATED THAT WHILE DRIVING 42 MPH, THE VEHICLE REAR ENDED ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY AND THE DRIVER SIDE SEAT BELT DID NOT LOCK WHICH CAUSED THE CONTACT TO HIT THE WINDSHIELD AND SUFFERED INJURIES. THE VEHICLE WAS DESTROYED. THE MANUFACTURER HAD NOT BEEN NOTIFIED. THE FAILURE MILEAGE WAS APPROXIMATELY 18,000.