TL*THE CONTACT OWNS A 2008 KIA RIO. WHILE DRIVING 45 MPH, THE CONTACT REAR ENDED ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY AND THE CONTACT'S CHEST STRUCK THE STEERING WHEEL. HE HAS A PACEMAKER AND WAS TRANSPORTED TO THE HOSPITAL. A POLICE REPORT WAS FILED. THE FUEL SYSTEM WAS UNKNOWN. THE FAILURE AND CURRENT MILEAGES WERE 48.