TL*THE CONTACT OWNS A 2002 CHEVROLET IMPALA. WHEN THE VEHICLE WAS STARTED, THE DRIVER AND PASSENGER SIDE AIR BAGS DEPLOYED WITHOUT AN IMPACT OR CRASH OCCURRING. THE CONTACT WAS SLIGHTLY INJURED DURING THE DEPLOYMENT. THE INSURANCE COMPANY TOOK THE VEHICLE TO THE DEALER TO BE INSPECTED BY A GM ENGINEER. THE CAUSE OF THE FAILURE HAS NOT BEEN DETERMINED AND THE VEHICLE IS WAITING TO BE REPAIRED. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT A FIELD TECHNICIAN WOULD COME OUT TO INSPECT THE VEHICLE. THE FAILURE AND CURRENT MILEAGES WERE 77,000.