TL* THE CONTACT OWNS A 2015 MERCEDES BENZ C300. THE CONTACT STATED THAT THE VEHICLE WAS REAR ENDED BY ANOTHER VEHICLE AND THE AIR BAGS PARTIALLY DEPLOYED WITH AN UNKNOWN ERROR MESSAGE. THERE WERE NO INJURIES SUSTAINED. A POLICE REPORT WAS FILED. THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS AWAITING A DIAGNOSIS AND REPAIRS. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 4,500.