TL* THE CONTACT OWNS A 2007 CHEVROLET TAHOE. THE CONTACT STATED THAT WHILE DRIVING 50 MPH, THE CONTACT BLACKED OUT AND CRASHED INTO THE GUARDRAIL. THE AIR BAGS FAILED TO DEPLOY. THE CONTACT SUSTAINED HEAD INJURIES THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED. ON ANOTHER OCCASIONS, WHILE MAKING A LEFT TURN AT 15 MPH, THE CONTACT CRASHED INTO ANOTHER VEHICLE. THE AIR BAGS FAILED TO DEPLOY. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES REPORTED. THE CONTACT ALSO STATED THAT THERE WERE TWO LARGE CRACKS IN THE DASHBOARD AND A THIRD CRACK DEVELOPED AS A RESULT OF THE FIRST CRASH. THE VEHICLE WAS TAKEN TO A DEALER HOWEVER, THE DIAGNOSIS WAS UNKNOWN. THE VEHICLE WAS REPAIRED AFTER BOTH FAILURES. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 120,000.