The contact stated that the son owns a 2001 Toyota Avalon. While the son was driving approximately 5 mph, a second vehicle crashed into the front of the vehicle. During the crash, the air bags did not deploy. The contact indicated that after the crash the air bag light activated and remained illuminated. No injuries were reported. A police report was taken. The vehicle was later towed from the scene. The cause of the failure was not determined. The manufacturer was notified of the failure. The local dealer was not notified. The failure mileage was unknown.