Most common 2012 Audi A3 problems
Share of the 43 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Audi A3 complaints by model year
Best A3 years: 2019, 2013, 2020. Years to avoid: 2016, 2015, 2006. Compare all years →
2012 Audi A3 recalls (4)
Air bags › Frontal › Driver side › Inflator module
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2012-2015 Passat, 2011-2014 Golf A6, and 2011-2013 Audi A3 diesel vehicles, thought to have been previously repaired under one of the Takata air bag recalls.
Remedy: Volkswagen will notify owners, and dealers will replace the driver's side air bag inflators, free of charge. The recall began December 20, 2019.
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.
Remedy: Audi will notify owners, and dealers will replace the driver's frontal air bag inflator with an alternative inflator, free of charge. The recall began February 23, 2018.
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.
Remedy: Volkswagen will notify owners, and dealers will replace the driver's frontal air bag inflators, free of charge. The recall began March 2017. Volkswagen owners may contact Volkswagen customer service at 1-800-893-5298.
Fuel system, diesel
Volkswagen is recalling certain model 2009-2012 jetta and jetta sportwagen vehicles, manufactured from May 2008 through September 2011, model year 2010-2012 Volkswagen golf vehicles, manufactured from May 2009 through September 2011, and model year 2010-2012 Audi a3 vehicles, manufactured from September 2009 through September…
Remedy: Volkswagen will install an improved fuel injector line for the number 2 cylinder on certain vehicles and will install vibration dampers on all of the injector lines.
NHTSA defect investigations
Federal safety investigators have looked into 2 possible defects involving the 2012 Audi A3:
Diesel Fuel Injector Line Leakage
By letter dated October 3, 2011, Volkswagen Group of America, Inc. (VW) notified the National Highway Traffic Safety Administration (NHTSA) that it will conduct a safety recall to address a defect in approximately 168,275 model year (MY) 2009-2012 Volkswagen Jetta, Jetta Sportwagen, Golf, and Audi A3 vehicles equipped with the 2.0L TDI Common Rail Clean Diesel engine (NHTSA Recall No.
High-Pressure Fuel Pump Failure
The Office of Defects Investgation (ODI) opened EA11-003 on February 7, 2011, based on 160 complaints to ODI and Volkswagen involving high pressure fuel pump (HPFP) failures in model year (MY) 2009 through 2010 Volkswagen Jetta and Golf and Audi A3 TDI vehicles and questions regarding fuel sample results provided by Volkswagen as part of its response to PE10-034.During EA11-003, ODI analyzed design information,…
What 2012 Audi A3 owners say
Air bags all 31 →
I have had a recall on my vehicle and have been trying to get it replaced at Audi since 2016, I have sent emails to the general manager and they kept saying "they do not have the airbags in stock". I have tried another auid and gert the same answer.
Takata recall I received recall information for the Takata airbag in my vehicle. - I called Audi stevens creek [phone] as instructed to schedule repair - Audi said they are not doing the repair as no airbags have been provided by Audi America - there is no eta when repair May be done the stevens creek Audi dealership refused to schedule my airbag repair. Audi claims airbags are not available for the Audi A3 vehicles. Audi's inability to repair the airbag as required by the safety recall should be noted in the file in case anything should happen to me or my wife while driving. Audi will be liable for damages for their inability to provide the airbag repair in a timely manor. Thank you, [redacted] VIN: [redacted]
Electrical system
While driving my lights would randomly go out both during day and night. Dash warning would be bulb out needing replacing but nothing was ever wrong with the bulbs or turn signals. Issue was intermittent and warning would go away on it's own or after car restarted. Later when dash warning came on and stayed on I took it into service which later was diagnosed to be a melted fuse box panel on f16 & f17. Both fuse slots were melted along with f16 fuse (15amp) and burn marks along the housing. The dealership repaired it but would not cover the repair under warranty or acknowledge the known issue which was recalled on vw side but not by Audi. The fusebox is 1k0937125d. Audi of America should have had this covered under warranty from when the symptoms started, or recalled the part as was done on vw side. …
The f16 fuse which is recalled on the vw side melted, causing the smell of burnt plastic and exterior lights going out while driving on the interstate at night. The dealer on top if this refuses to acknowledge this issue, and will not properly fix the car. I replaced the fuse with another, the recall on the vw side is 13V569000, aoa claims they do not have this problem, vw redesigned the fuse panels in its 2012 golf/tiguan/jetta, but the Audi A3 still uses the exact same fuse and fuse panel as the models on the recall list and TSB list.
Lights
The tail light bulbs melts plastic and can cause fire. My light indicator came on. When I checked the bulb, the internal structure was melted. I ordered exact model from a junk yard. When I received, I noticed it had the same issue and the internal structure was melting from heat of light bulb. Both Left and Right Tail light structures were melting. Potential fire hazard.
While driving my lights would randomly go out both during day and night. Dash warning would be bulb out needing replacing but nothing was ever wrong with the bulbs or turn signals. Issue was intermittent and warning would go away on it's own or after car restarted. Later when dash warning came on and stayed on I took it into service which later was diagnosed to be a melted fuse box panel on f16 & f17. Both fuse slots were melted along with f16 fuse (15amp) and burn marks along the housing. The dealership repaired it but would not cover the repair under warranty or acknowledge the known issue which was recalled on vw side but not by Audi. The fusebox is 1k0937125d. Audi of America should have had this covered under warranty from when the symptoms started, or recalled the part as was done on vw side. …
2012 Audi A3 engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.0L 4-cyl turbo diesel | 6-speed automatic | FWD | 29 / 37 / 32 |
| 2.0L 4-cyl turbo | 6-speed manual | FWD | 21 / 30 / 24 |
| 2.0L 4-cyl turbo | 6-speed automatic | FWD | 22 / 28 / 24 |
| 2.0L 4-cyl turbo | 6-speed automatic | AWD | 21 / 28 / 24 |
EPA ratings. Class: Wagon.
Frequently asked questions
Is the 2012 Audi A3 a good car?
Based on 43 owner complaints filed with NHTSA, the 2012 A3 rates average: about as many complaints as a typical year of the A3 at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2012 Audi A3?
The air bags — 31 complaints, 72% of all complaints for this model year. Next are the electrical system (6) and lights (5).
How many recalls does the 2012 Audi A3 have?
There are 4 recalls for the 2012 Audi A3, the most recent from December 4, 2019 (inflator module). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Audi A3?
The best years by complaints, compared at the same age, are 2019, 2013 and 2020. Years to avoid or approach with caution: 2016, 2015 and 2006. See the full Audi A3 years comparison.
At what mileage do 2012 Audi A3 problems happen?
The median mileage reported in complaints is about 69,000 miles; 17% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.