The contact owns a 2008 Ford Taurus. The contact stated that the front driver's side seat belt had failed to unbuckle and was previously repaired. Additionally, the contact stated that the air bag warning light was illuminated. The contact stated that the vehicle was previously rear-ended on several occasions, and the air bags did not deploy. The contact had sustained severe back injuries that had become permanent. The contact had received medical assistance. A police report was filed. The vehicle was able to be driven from the scene on each occasion. Additionally, the contact stated that while driving at 5 MPH, the vehicle experienced sudden and unintended acceleration. The contact depressed the brake pedal, and the vehicle responded as intended. There was no warning light illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not notified of the failure. The failure mileage was approximately 142,000.