AIRBAG DID NOT DEPLOY AFTER AN AUTO ACCIDENT. I WAS CUT OFF BY A CAR FROM THE RIGHT LANE WHILE TRAVELING ON I280 IN NORTHERN CALIFORNIA. I WAS FORCED INTO THE NEXT LANE TO MY LEFT TO AVOID A COLLISION - I LOST CONTROL OF THE CAR AND HIT THE GUARDRAIL HEAD ON. I WAS TRAVELING BETWEEN 60-65 MPH PRIOR TO THE ACCIDENT. THE CAR WAS A RENTAL (ENTERPRISE-RENT-A-CAR) - MY ATTEMPTS TO RECEIVE INFORMATION AS TO ANY POSSIBLE DEFECTS OF THE CAR FROM ENTERPRISE (& ELCO ADMIN SERVICES) HAVE PROVED FRUITLESS. I REPEATEDLY INFORMED ENTERPRISE THAT I WAS NOT INJURED AND THAT FOR MY OWN PIECE OF MIND I SIMPLY WANTED TO KNOW WHY THE AIRBAG DID NOT DEPLOY. *NM