TL*THE CONTACT OWNS A 2006 CHEVROLET HHR. THE CONTACT STATED THAT THE FRONT DRIVER SIDE AIR BAG DEPLOYED WITHOUT WARNING WHILE HIS SPOUSE WAS DRIVING. SHE SUSTAINED MINOR INJURIES. THE DEALER STATED THAT THE WIRING SHORT CIRCUITED IN THE STEERING HARNESS AND CAUSED THE FAILURE. THE VIN, ENGINE SIZE, AND SPEED WERE UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE 27,000.