The contact called on behalf of her son who owns a 2010 Lexus RX350. The contact stated that she had taken her son's vehicle to the car wash. The contact stated while at a complete stop, in the carwash drive-through, the vehicle accelerated independently and the driver's side of the vehicle crashed into the wall on the left side of the carwash bay. Heavy metal structures fell on the vehicle. As a result, the windshield was shattered and the ceiling of the vehicle was bent. The air bags failed to deploy. There was no warning light illuminated. The contact sustained two large contusions below the knee of her left leg. The injured area later became swollen and bruised. The contact sought medical assistance. A police report was filed. The vehicle was towed to a tow yard. The vehicle was then towed to the contact's residence. The vehicle was not diagnosed or repaired. The contact related the failure to NHTSA Campaign Number: 12V305000 (Vehicle Speed Control). The manufacturer was notified of the failure and informed the contact that they would send a field inspector to retrieve the Event Date Recorder (EDR) in order to determine the cause of the failure. A case was opened; however, the manufacturer had not followed up with the contact. The failure mileage was approximately 250,000.

- Cocoa Beach, FL, USA

I was slowly entering from I15 to H-78 West. Suddenly car began to rev and accelerate as if I was flooring gas pedal. I jabbed at pedal a couple times and hit brakes...it stopped within a few seconds....not sure if what I did had anything to do with it stopping. My gas pedal is not sticky and smoothly adjusts. My vehicle is in pristine condition and has had all maintenance. I was fortunate I had several car lengths clear. I am 100% certain I did not accidentally slip or push on pedal. While it was accelerating I even lifted foot completely off pedal and it still was going.

- Escondido, CA, USA

As I was pulling in a business center to park, I step on the brake but the car would not stop. The accelerator continues and caused my car to run into a power box at a business. This caused the business to have a power outage for the entire day. The weather was clear. It was 11:30am. There was no car around the parking lot many spaces were emptied. Im very fortunate that the car ran into the power box otherwise the car would have driven itself into the street! I'm a great driver for more than 20+ years and no tickets or accidents. Insurance carrier had declared as total loss due for the impact. Airbags did not deployed.

- Anaheim, CA, USA

The contact owns a 2010 Lexus RX450 hybrid. The contact stated that the vehicle was taken to the dealer for repairs under NHTSA campaign id number: 12V305000 (vehicle speed control: Accelerator pedal). The contact stated that the vehicle did not exhibit any acceleration failures prior to the recall repair. The contact stated that after the repair while parking, the vehicle suddenly accelerated without warning. The contact had to place the vehicle into neutral in order to stop the acceleration failure. The vehicle was taken to the dealer but had not been inspected. The VIN was not available. The failure and the current mileages were 33,000.

- Longmeadow, MA, USA

The contact owns a 2010 Lexus Rx 450H. The contact stated that the vehicle failed to accelerate over 70 mph while driving up an extremely steep incline. An authorized dealer was notified and they informed the contact that the vehicle response was normal. The manufacturer was not made aware of the problem. The approximate failure mileage was 7,000.

- Los Angeles, CA, USA

2010 Lexus rx450H. Consumer states problem with braking system the consumer noticed after driving the vehicle for a few months, that it sometimes surged forward a few feet while braking or when letting off the brake. The dealer informed the consumer the braking system was typical of a hybrid vehicle. The consumer stated a couple of weeks later, the vehicle surged forward again as she was braking.

- Hingham, MA, USA

Service brakes, March 13, 2011 - mansfield MA I purchased my 2010 Lexus Rx 450H in December 2010. Ever since I bought it, I have noticed that from time to time, when I press the brake pedal, the car seems to surge forward(!) momentarily before it slows down. This happens most frequently. It will happen even if I am only coasting and not touching the gas pedal when pressing the brake initially. It happens to me at least once or twice a week. It is somewhat disturbing. I have mentioned this to my Lexus dealer, but they have dismissed my concerns both times I brought it up. Has anyone else noticed this issue? view details

- Mansfield, MA, USA

The contact owns a 2010 Lexus RX450 hybrid. The contact was driving at unknown speeds in a parking lot when the vehicle abnormally accelerated. The brakes would not engage despite her repeated attempts to stop the vehicle. The vehicle proceeded to accelerate and the front passenger tire exploded. The vehicle was towed to an authorized dealer where the contact was awaiting a diagnosis of the failure. The manufacturer would not provide any assistance. The current and failure mileages were approximately 16,000.

- Monrovia, CA, USA

I purchased my 2010 Lexus Rx 450H in July of 2009. Ever since I bought it, I have noticed that from time to time, when I press the brake pedal, the car seems to surge forward(!) momentarily before it slows down. This happens most frequently when driving over bumpy roads. And it will happen even if I am only coasting and not touching the gas pedal when pressing the brake initially. It happens to me at least once or twice a week. It is somewhat disturbing. I have mentioned this to my Lexus dealer, but they have dismissed my concerns both times I brought it up. I noticed this even before I had heard of the Toyota recall on hybrid prius brakes, but from what I read, the issue sounds similar to the prius hybrid 2010 problems. But there is so far no recall on Lexus 2010 hybrid brakes. Has anyone else noticed this issue?

- Pasadena, CA, USA

I was driving a 2010 Lexus rx450H on a highway at @60 mph when it accelerated on its own to @80 mph within a few seconds. It responded to the brake and I exited the highway. I had the vehicle previously checked by the dealer, rallye Lexus in glen cove NY, and they said they were no problems. The dealer and factory rep. Checked the vehicle after the incident and they again said there were no problems with the car. However, the event did occur and now I will not drive the vehicle. Fortunately there was no accident as a result of the malfunction.

- Sands Point, NY, USA

The contact owns a 2010 Lexus rx450H. The contact was driving approximately 25 mph over a bumpy road surface. There was pressure applied to the brake pedal in which there was a delay power response. The driver was able to continue in operation. The failure occurred whenever encountering a bumpy road surface. In addition, during acceleration the vehicle became uncontrollable which occurred intermittent. The vehicle was taken to an authorized dealer for inspection. The technician was unable to detect a problem. The vehicle has not been repaired for the malfunction. The failure mileage was 900. Updated 03/15/10 updated 10/05/10

- East Norristown, PA, USA