Fail To Slow Down problems of the 2007 Lexus RX350

The contact owns a 2007 Lexus Rx350. The contact was driving approximately between 20-30 mph on normal road conditions; approaching a traffic stop signal. There was pressure applied to the brake pedal. Suddenly, the vehicle began to lunge forward and unintended acceleration occurred. The vehicle failed to slow down. The driver placed the gear shifter into "neutral" position. The vehicle came to a complete stop. The vehicle was able to resume normal operation. The vehicle was not inspected by a mechanic. The manufacturerer was notified of the malfunctions. The failure mileage was 35,000. The VIN was unavailable.