VEHICLE CRASH (1). VEHICLE TRAVELING APPROXIMATELY 20 MPH. VEHICLE GOING OPPOSITE DIRECTION, MAKES LEFT HAND TURN IN FRONT OF VEHICLE (1). DRIVERS EXITS VEHICLE (1) CAR BECAUSE OF EXCESSIVE SMOKE "FEAR OF FIRE AND TRIED TO GET AWAY FROM CAR. SAMARITANS ASSIST DRIVER TO BACK SEAT OF VEHICLE (1) FOR A PLACE TO SIT AWAITING RESCUE/PARAMEDICS. ONCE DRIVER WAS SEATED IN THE BACK SEAT THE AIRBAG DEPLOYED, AND VEHICLE (1) WAS TOTALED, AND DRIVER WAS IN STABLE CONDITION, BUT THE AIRBAG NEVER DEPLOYED DURING IMPACT? *AK