The contact owns a 2010 Lincoln MKZ. The contact stated that while in the car wash the transmission was shifted back to the Driver position when suddenly the vehicle experienced unintended acceleration causing the driver to lose control of the vehicle and crash into a pair of the iron post. During the crash, the front of the vehicle was severely damaged but the airbags did not deploy. The driver sustained a concussion, head laceration, neck, left leg, and right shoulder injuries which required medical treatment. A police report was taken at the scene and the vehicle was towed away. The cause of the failure was not yet determined. The manufacturer and local dealer were not yet notified of the failure. The failure mileage was 100,000.