VOLVO S-80 AIRBAG FAILURE IN A SEVERE CRASH. 2000 VOLVO S-80 INVOLVED IN A SINGLE CAR ACCIDENT (DRIVER WAS THE ONLY OCCUPANT). WENT OFF ROAD AT 55+MPH, SPUN INTO A DITCH HIT THE SIDE OF A MOUNTAIN, TOSSED BACK ACROSS THE ROAD AND LANDED IN THE MEDIAN. TOTALED THE CAR. ALTHOUGH THE SIDE CURTAIN, SIDE IMPACT (IN DRIVER SIDE SEAT) AND PASSENGER FRONT AIRBAGS DEPLOYED, THE MAIN DRIVER AIRBAG IN THE STEERING WHEEL DID NOT DEPLOY. MULTIPLE MINOR INJURIES; UNKNOWN IF ANY WILL TURN OUT TO BE SERIOUS. *TR