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Acceleration & cruise control

2002 Audi A8 Acceleration problems

Owners have filed 2 complaints about the 2002 Audi A8's acceleration & cruise control with NHTSA - 25% of all its complaints, most recently on September 12, 2003. Unintended acceleration, surging, throttle problems and cruise or adaptive cruise faults.

Complaints
2
Recalls
0
Crashes
0
Fires
0
Injuries
0
Deaths
0

Acceleration complaints

Engine & coolingAcceleration & cruise control

Out of control experience due to unwanted acceleration of vehicle. The vehicle accelerated when the gas pedal was released, the engine revved past the redline, and the vehicle did not slow down when the brakes were engaged and we almost did not make the turn into our neighborhood. Even when we put the vehicle in neutral,the engine did not stop revving. We checked to make sure the cruise control was not on and tried the engine again, only to have the engine rev through the redline when only the brake pedal (and...

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not the gas) was engaged. We turned the car off and pushed it to a safe location where we left it, and called the police (who would not make an incident report) and left a message at the dealership. *Ph

Filed Incident Engine and engine cooling · Vehicle speed controlNHTSA 10038750
Acceleration & cruise control

The problem I am experiencing is a lag in throttle response. When the accelerator is depressed there is a moment where nothing happens then, a second later the car accelerates very rapidly. This especially noticeable when driving in stop-and-go traffic where your foot goes from the brake to the throttle frequently. My wife almost had an accident due to this delay; she was making a left turn across the oncoming lane, when an opening appeared, she depressed the accelerator and for a moment nothing happened, then...

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the car finally goes and puts her right into the path of oncoming traffic. Had the oncoming car not braked, she feels she would have been hit. It is for this reason that I believe this is a safety issue and not a convenience issue. I contacted audi via e-mail to let them know about this and they instructed me to bring the car to the dealer for a diagnosic and road test which I did. The dealer stated that the car is "operating within manufacturer's specs'' and there is nothing wrong with the car. When I followed up with audi they concurred with the dealer and again stated that there is nothing that can be done. I logged-on to an audi allroad forum(audiworld.Com) and many other allroad owners are experiencing the same problems, and getting the same results when they contact audi, which is no aknowledgement of the problem. Some owners report to have had close calls. Many owners feel it is the drive by wire accelerator while others feel it is the transmission. Either way it is dangerous and should be addressed by audi . Dt

Filed Incident Vehicle speed controlNHTSA 768903

Audi A8 acceleration complaints by year

A8 acceleration problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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