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2009 Audi A3 Problems: 1 Known Issue

2009 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2009 Audi A3 has 1 documented issue, with 1 rated critical. The most serious is Recall 09V333000: DSG Temperature Sensor Wiring Can Drop the A3 Into Neutral. DIY maintenance guides at au7o.io.

In This Article

  • A3 Transmission1
  • Recalls6
  • FAQ
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In This Article

  • Transmission1
  • Recalls6
  • FAQ

All 1 Known Issue

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On the 2009-2010 Audi A3, if your Audi A3 is a 2009 or 2010 model built with the DSG dual-clutch automatic, it may fall under NHTSA recall 09V333000. The defect is in the wiring harness for a temperature sensor inside the gearbox: some connector wires were insufficiently crimped at the factory. That weak crimp can cause the sensor to falsely detect high gearbox oil temperature, and the transmission protects itself by abruptly shifting to neutral. The driver's first clue is the selector lever position indicator flashing in the instrument panel along with the "depress brake pedal" warning light, which prompts the driver to apply the brake. NHTSA's stated consequence is blunt — an abrupt shift to neutral could lead to a crash without warning, since drive can be lost mid-manoeuvre. Affected cars were manufactured between September 2008 and August 2009. About 16,000 vehicles were covered campaign-wide across all models included, a figure that spans the whole recall rather than the A3 specifically.

This issue also affects: Audi TT

Common Symptoms

  • Abrupt shift into neutral with no warning
  • Flashing selector lever position indicator in the instrument cluster
  • "Depress brake pedal" indicator illuminated
  • Vehicle loses drive while under way

How to Fix

Audi dealers perform the fix free of charge by reprogramming the transmission control module with updated software, so a false temperature reading no longer triggers the shift to neutral. This is a software flash, not a mechanical teardown, and it is typically a short shop visit. The recall began October 20, 2009 and remains claimable on any car never repaired. Check your 17-digit VIN at nhtsa.gov/recalls to see if 09V333000 is still listed as open, and contact Volkswagen Group at 1-800-822-8987 if a dealer questions eligibility.

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Community Reported
High ConfidenceVerifiedReviewed Aug 2026
NHTSA Recalls6 recalls

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2006-2013 Audi A3, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2008 RS4 Cabriolet, 2009-2012 Q5, and 2010-2012 Audi A5 Cabriolet and S5 Cabriolet vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to explode.

Campaign #18V08200030/01/2018

SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2009-2010 Volkswagen Jetta A5 Sedan, 2009 Volkswagen Jetta SportWagen, Eos, GTI, Rabbit and Audi A3 vehicles, and 2010 Volkswagen Golf A6 vehicles. The Antilock Brake System (ABS) control unit may fail during ABS or Electronic Stability Control (ESC) activation, possibly causing a loss of vehicle control.

Campaign #16V91300020/12/2016

AIR BAGS:FRONTAL:DRIVER SIDE:INFLATOR MODULE

Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2006 Volkswagen Passat sedans and wagons, 2005-2013 Audi A3, and 2006-2009 Audi A4 Cabriolet vehicles. Upon deployment of the driver's frontal air bag, excessive internal pressure may cause the inflator to rupture.

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Frequently Asked Questions

What are the most common Audi A3 problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2009 Audi A3 has 1 documented issue. The documented issue is: Recall 09V333000: DSG Temperature Sensor Wiring Can Drop the A3 Into Neutral. Of these, 1 is rated critical and should be addressed promptly.

Is the Audi A3 reliable?

The 2009 Audi A3 has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Recall 09V333000: DSG Temperature Sensor Wiring Can Drop the A3 Into Neutral. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

What is the 2009-2010 Audi A3 Recall 09V333000: DSG Temperature Sensor Wiring Can Drop the A3 Into Neutral?

If your Audi A3 is a 2009 or 2010 model built with the DSG dual-clutch automatic, it may fall under NHTSA recall 09V333000. The defect is in the wiring harness for a temperature sensor inside the gearbox: some connector wires were insufficiently crimped at the factory. That weak… Severity: high.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

Campaign #16V07900010/02/2016

POWER TRAIN:AUTOMATIC TRANSMISSION

VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2009 AND 2010 PASSENGER CARS MANUFACTURED BETWEEN SEPTEMBER 2008 AND AUGUST 2009. THE WIRING HARNESS OF A TEMPERATURE SENSOR IN THE DIRECT SHIFT GEARBOX (DSG) MAY HAVE CONNECTOR WIRES THAT WERE INSUFFICIENTLY CRIMPED. WITH INSUFFICIENTLY CRIMPED CONNECTOR WIRES, A TEMPERATURE SENSOR HAS THE POTENTIAL TO FALSELY DETECT A HIGH GEARBOX OIL TEMPERATURE, CAUSING THE TRANSMISSION TO ABRUPTLY SHIFT TO NEUTRAL. IF THIS HAPPENS, THE SELECTOR LEVER POSITION INDICATOR WITHIN THE INSTRUMENT PANEL WILL FLASH. IN ADDITION, THE "DEPRESS BRAKE PEDAL" INDICATOR LIGHT WILL BE ILLUMINATED, ALERTING THE DRIVER TO APPLY THE BRAKES.

Campaign #09V33300020/08/2009

FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

VOLKSWAGEN IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2010 AUDI A3, TT, AND TT ROADSTER PASSENGER VEHICLES MANUFACTURED BETWEEN SEPTEMBER 29, 2005 AND AUGUST 26, 2009. THE CLOSING FORCE OF AN INTERNAL SPRING OF THE FUEL TANK VENTILATION VALVE IS NOT ADEQUATE ENOUGH TO HOLD THE VALVE CLOSED UNDER EXTREME DRIVING CONDITIONS POSSIBLY ALLOWING FUEL TO LEAK.

Campaign #09V37700030/09/2009

+ 1 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.