TL* THE CONTACT OWNED A 2013 HYUNDAI SONATA. WHILE STOPPED AT A RED LIGHT, THE CONTACT'S VEHICLE WAS REAR ENDED BY ANOTHER VEHICLE. AS A RESULT, THE CONTACT STRUCK THE PRECEDING VEHICLE. THE AIR BAGS DEPLOYED. THE CONTACT STATED THAT THE SEAT BELT RESTRAINT SYSTEM FAILED TO OPERATE AS INTENDED. THE CONTACT STATED THAT THE SEAT BELT SUPPORT AND FRONT PASSENGER SEAT FRACTURED. THE CONTACT SUSTAINED A CONCUSSION, A HEMATOMA ON THE FOREHEAD, AND SWELLING OF THE BRAIN. THE FRONT SEAT PASSENGER SUSTAINED INJURIES TO THE HEAD AND SWELLING WHEN HER HEAD STRUCK THE WINDSHIELD. TWO ADDITIONAL PASSENGERS IN THE REAR SEATS SUSTAINED MINOR INJURIES. THE CONTACT AND PASSENGERS SOUGHT MEDICAL ATTENTION. A POLICE REPORT WAS FILED. THE VEHICLE WAS DESTROYED AND TOWED TO AN INDEPENDENT MECHANIC. THE VEHICLE WAS NOT REPAIRED. NEITHER THE DEALER NOR THE MANUFACTURER WERE NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 89,500.