TL*THE CONTACT OWNS A 2008 CHEVROLET HHR. THE CONTACT STATED THAT AS SHE WAS DRIVING APPROXIMATELY 5 MPH IN REVERSE, THE SIDE PASSENGER CURTAIN AIR BAGS DEPLOYED. THE SEAT BELT WAS PULLED SO TIGHT AND THE DRIVER WAS INJURED. THE VEHICLE DID NOT HIT ANYONE NOR WAS IT STRUCK. THE VEHICLE WAS TOWED TO THE DEALER. THERE WAS NO DIAGNOSIS WHEN THE COMPLAINT WAS FILED. THE GM MANUFACTURER WAS CALLED AND IS INVESTIGATING THE FAILURE. THE VEHICLE WAS ONLY TAKEN INTO THE DEALER FOR ROUTINE MAINTENANCE PRIOR TO THE FAILURE. THE FAILURE MILEAGE WAS 35,430.