As I was driving the car started to speed up uncontrollably and would not slow down even with the brakes applied. I had to put it into neutral to apply the brakes but we went from 45 - 85mph in a matter of seconds while driving in 45mph zone in the inner city. When I turned the car back on while in park the accelerator was still stuck up to 100mph + so it was not drivable. We found out later from the mechanic that the throttle was sticky and stuck in the open position.

- Wheaton, IL, USA

Had car in driveway unused for month or two. Car seemed to be idling at higher than usual speed after starting (@2300 RPM). Vehicle jerked a bit at each stop sign as if problem with transmission. Took vehicle on road at 35 to 40 mph, took foot off gas and vehicle kept accelerating at a modest pace to above 50. Glanced at floormat (not touching accelerator), put car in neutral. Engine revved to high RPM than came back to normal. Put back in gear and drove short distance home.

- Bethesda, MD, USA

The vehicle suddenly lost transmission on the road and was rolling freely. The gears does not work anymore and the vehicle rolls as if its in neutral. When search the internet I looked at lot of the customers complaining about exact same thing, about this vehicle having transmission issues especially for RX300. No wonder Toyota has this many recalls and surprised that their premium brand has the same issues with safety. I am glad that this did not happen on a highway

- Loveland, OH, USA

The contact owns a 2003 Lexus RX300. While driving 10 mph out of the parking lot the vehicle accelerated and he lost control. As he swerved the vehicle he hit three small trees, a wooden fence, and a brick wall before the vehicle stopped. The ambulance and police department came because he was trapped in the vehicle. He was taken to the hospital for injures to his lower back. The vehicle was destroyed. There is a police report if needed. The insurance company was notified. The dealer nor manufacturer have not been called. The failure mileage was 14,070. Updated 05/10/10 the vehicle was declared a loss. Updated 05/17/10.

- Austin, TX, USA

The contact owns a 2003 Lexus RX300. While driving into a driveway at speeds of under 8 mph, she heard a loud revving noise and the vehicle accelerated. The vehicle crashed into the garage door and pushed two other vehicles in the driveway through a cement wall and through her home. Neither the manufacturer nor dealer were contacted. The repairs were covered through her insurance company. The failure mileage was 38,000 and the current mileage was 70,000.

- Long Wood, FL, USA

The contact owns a 2003 Lexus RX300. While driving into a driveway at speeds of fewer than 8 mph, she heard a loud revving noise and the vehicle accelerated without intent. The vehicle crashed into the garage door and pushed the two vehicles into the driveway through a cement wall and into her home. There were no injuries. Neither the manufacturer nor dealer was contacted. The repairs were covered through her insurance company. The failure mileage was 38,000 and the current mileage was 70,000.

- Long Wood, FL, USA