The contact owned a 2019 Mercedes Benz CLA250. The contact stated that while driving into the parking garage the vehicle suddenly experienced unintended acceleration causing the driver to lose control of the vehicle and crash into a brick wall and a parked vehicle. During the incident, the driver sustained head trauma and bruising of the limbs. The vehicle was destroyed and towed away. A police report was taken at the scene. The cause of the failure was not determined. The local dealer and manufacturer were both notified of the incident. The failure mileage was 20,000.