Other speed control problem on the 2010 Audi A4
Only 2 reports for this mode came with an odometer reading, which is too few for percentiles to mean anything. The page is here because someone linked to it; treat the figures as anecdotes, and see the full report for this year instead.
When other speed control problem gets reported
There are 2 reports of other speed control problem on the 2010 Audi A4, 2 with a mileage attached. That is too few to place the failure on the odometer with any confidence.
A part like this is normally expected to survive 78,000 miles. It is the 12th most-reported problem on this model year.
The whole distribution
| 10th | 25th | Median | 75th | 90th |
|---|---|---|---|---|
| — | — | 26,225 miles | — | — |
Read the 10th percentile as “one report in ten arrived this early”. Exact figures are shown in this table because it is the table of record; everywhere else on the site they are rounded to the precision the sample can carry.
What a percentile can and cannot tell you here
These five numbers describe the readings owners gave, in order. The median is the middle one: half the reports arrived below it. The 10th and 90th are the edges of the bulk of the distribution, and the distance between them is the part worth reading. A tight spread — say 70,000 to 95,000 miles — points at something that wears out on a schedule, and the schedule is knowable. A wide one, 20,000 to 190,000, points at a fault that hits some cars and never troubles others, which means the mileage on the listing in front of you tells you very little about your odds.
What these figures are not is a survival curve. Every reading here comes from a car whose owner filed a complaint, so the sample contains only failures: it cannot say what share of the fleet made it past 150,000 miles untouched, because those owners had nothing to report. Nor is the mileage the moment of failure — it is the odometer reading as recalled at the time of filing, which may be weeks later and is sometimes rounded to the nearest ten thousand by the person typing it.
Percentiles are shown at all only once 8 readings exist for the vehicle and mode. Below that the middle of a handful of numbers is noise wearing a decimal point, so the figures are withheld rather than dressed up.
What happens, and what it costs
Putting it right typically runs $250–$2,000 at an independent US shop. That range is an editorial estimate held in this site's failure-mode catalogue, not a figure from NHTSA, and it is a repair cost rather than a diagnosis cost.
This mode is classified as critical, which means a failure can leave the car unable to stop, steer, or stay out of the way of traffic. It is weighted accordingly in the risk score.
The same failure on other years
The same failure is reported on 9 model years of this car. It shows up earliest on the 2008, at a median of 30,000 miles, and latest on the 2003 at 90,000 miles.
By volume the 2003 carries the most reports, with 16; the 2010 has 0. A mode that appears across most years of a model is usually a design choice rather than a bad batch.
If one year stands out to the left, that is the year to avoid; if the whole line sits at a similar mileage, this is wear rather than a defect in one production run.
Tick median reported mileage Solid middle half of reports Faint 10th to 90th percentile Colour how bad the failure is when it happens
What owners wrote
Verbatim from NHTSA complaint narratives, trimmed for length. The mileage is the one the owner gave.
Driving to work on a country roadway, passed a vehicle and began to pull back into my lane, releasing the gas pedal, but the audi 2010 a4 continued to accelerate even after braking, speeds in excess of 85-90 MPH. Brakes functioned, pulled over, stopped car. Looked down, nothing interfering with the gas pedal. Restarted car, speedometer needle jumped to 7000-8000 RPM, car revved. Needed to get the car to a safe location, proceeded to drive down the road with the brake pedal depressed, brakes began smoking but made it to a mini mart, parked and stopped car. Car towed to dealership, dealership said there was nothing wrong with the car. Contacted audi of america, they reviewed the records and said that there was nothing wrong with the car. Vehicle accelerated to high rate of speed despite driver's attempts to reduce speed. Have not driven vehicle since this incident on 7/7/11. No prior problems, but since I stopped the vehicle and looked down at the gas pedal, there was nothing in the way which would have caused the vehicle to accelerate. Dealership states no codes were thrown and nothing shows up. *kb
During an attempt to accelerate the gas pedal was pushed to the floor (audi a4 '10) and remained stuck to the floor even after the foot was removed. The car has a manual transmission and was shifted into neutral at this time. The tachometer indicated the engine was redlining in neutral while the foot was still off the accelerator pedal. This engine speed lasted for approximately 5 seconds then the accelerator appeared to become unstuck and car operation returned to normal. An aftermarket floor mat was in place at the time of the incident. However, the mat was "zip tied" back to the driver's seat mount so it would not shift forward and possibly interfere in clutch, brake or accelerator operation. After this incident, the same day, the driver checked to make sure the floor mat was properly placed and still zip tied and it was. The floor mat was zip tied to begin with because there was one other episode of unintended acceleration approximately 1 year ago that the driver though may have been due to slippage of the floor mat. Obviously this initial event a year ago could have been due to causes other than the floor mat. *tr
Also reported on the 2010 Audi A4
Excessive oil consumption
Other engine problem
Timing chain, belt or tensioner failure
Complete engine failure or seizure
Other powertrain problem
Parking brake failure
How far this goes
This page is kept out of search results because 2 reports is not enough to publish percentiles from. It stays reachable because somebody looking at this exact car would rather see the reports than be told there are none.
Complaints are voluntary, so 2 is a floor and not a count of affected cars. Mileages are typed in by owners and cluster on round numbers. And the mode itself is assigned by software reading the complaint text, which is reliable in bulk and fallible one report at a time.
Questions this page answers
At what mileage does other speed control problem happen on the 2010 Audi A4?
Across 2 owner reports that included an odometer reading, half were filed by 25,000 miles. A quarter were filed before — and a quarter after —. These are the mileages owners reported when they complained, not a prediction for any individual car.
How common is other speed control problem on the 2010 Audi A4?
2 reports have been filed with NHTSA, about 0.1 per 1,000 vehicles. Complaints are voluntary, so this is a floor rather than a count of affected cars.
What this is and is not. These are the mileages at which owners chose to complain to a federal agency, which is not the same as the mileage at which the part fails on every car. It skews toward failures that happened outside warranty, cost real money, or frightened someone. It is still the only public dataset that carries failure mileage at all, and the shape of a few hundred readings is informative even when a single one is not. Methodology · JSON · this failure on other cars
Source Owner complaints and recall records published by the US National Highway Traffic Safety Administration, model years 1996–2027 Figures rebuilt Published by AtWhatMileage How every figure is computed