WHILE DRIVING 35 MPH IN THE RAIN THE ABS BRAKING SYSTEM LOCKED UP, CAUSING THE VEHICLE TO SLIDE AND HAD A FRONTAL IMPACT WITH A VEHICLE. THE DRIVER'S AIR BAG DID NOT DEPLOY WHICH DID NOT PROTECT THE OCCUPANT IN EVENT OF AN ACCIDENT. NO PRIOR PROBLEM WITH ABS SYSTEM OR AIRBAGS. CAUSE UNKNOWN. PLEASE PROVIDE PROBLEMS.