2012 Audi A3 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2012 Audi A3, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Airbags3164.6%
- Electrical612.5%
- Exterior lighting510.4%
- Fuel system48.3%
- Brakes12.1%
- Driver assistance12.1%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
air bag came on in dash. even though the air bag was recalled and fixed by dealer
THIS CAR WAS TOTALLY DESTROYED IN 2012 AND THEREFORE NO LONGER NEEDS THE AIRBAG RECALL TO BE ACCOMPLISHED. PLEASE REMOVE THIS RECALL NOTICE FROM THE DATABASE.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
1.CAR SLIPS ON WET SNOW WHEN APPLYING BRAKES WITH BRAKE ASSIST ON 2. 30 AMP FUSE FOR RIGHT SIDE CONTROL MODULE BLOWS OFF EVERY WEEK AFTER REPLACING TO A BLACK CHAR
AFTER STARTING THE CAR AND MOVING A SHORT DISTANCE, THE DASH DISPLAY SHOWED MULTIPLE WARNINGS REGARDING THE EXTERIOR LIGHTS. APPROXIMATELY 12 EXTERIOR LIGHTS HAD ALL GONE OUT AT ONCE. AFTER SOME RESEARCH ON THE ISSUE I CHECKED THE FUSE BOX IN THE ENGINE BAY AND FUSE F16 (30A) HAD MELTED WITH RESIDUE ON THE CONTACT BUT NOT FAILED. THE CONTACT ON THE FUSE BOX ALSO HAD RESIDUE AND THE SURROUNDING PLASTIC WAS MELTED AS WELL. THE SAME EXACT ISSUE OCCURRED ON MY 2009-2011 VW TIGUAN AND A RECALL WAS ISSUED (NHTSA CAMPAIGN NUMBER: 13V569000 AND VW RECALL NUMBER: 97Z9/2V). THE PART RECALLED IN THE TIGUAN IS THE SAME EXACT PART USED IN THE 2012 AUDI A3 (PART #: 1K0937125D). AOA SHOULD RECALL THE PART AS WAS DONE BY VW. THERE ARE MULTIPLE SAFETY ISSUES THAT ARE CAUSED BY THIS FAILURE SUCH AS LOSS OF EXTERIOR LIGHTING WHILE DRIVING AT NIGHT AND POSSIBILITY OF FIRE CAUSED BY OVERHEATING. ATTACHED ARE PHOTOS OF THE MELTED FUSE AND FUSE BOX AS WELL AS THE VW TIGUAN RECALL NOTICE. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
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.
AFTER STARTING THE CAR AND MOVING A SHORT DISTANCE, THE DASH DISPLAY SHOWED MULTIPLE WARNINGS REGARDING THE EXTERIOR LIGHTS. APPROXIMATELY 12 EXTERIOR LIGHTS HAD ALL GONE OUT AT ONCE. AFTER SOME RESEARCH ON THE ISSUE I CHECKED THE FUSE BOX IN THE ENGINE BAY AND FUSE F16 (30A) HAD MELTED WITH RESIDUE ON THE CONTACT BUT NOT FAILED. THE CONTACT ON THE FUSE BOX ALSO HAD RESIDUE AND THE SURROUNDING PLASTIC WAS MELTED AS WELL. THE SAME EXACT ISSUE OCCURRED ON MY 2009-2011 VW TIGUAN AND A RECALL WAS ISSUED (NHTSA CAMPAIGN NUMBER: 13V569000 AND VW RECALL NUMBER: 97Z9/2V). THE PART RECALLED IN THE TIGUAN IS THE SAME EXACT PART USED IN THE 2012 AUDI A3 (PART #: 1K0937125D). AOA SHOULD RECALL THE PART AS WAS DONE BY VW. THERE ARE MULTIPLE SAFETY ISSUES THAT ARE CAUSED BY THIS FAILURE SUCH AS LOSS OF EXTERIOR LIGHTING WHILE DRIVING AT NIGHT AND POSSIBILITY OF FIRE CAUSED BY OVERHEATING. ATTACHED ARE PHOTOS OF THE MELTED FUSE AND FUSE BOX AS WELL AS THE VW TIGUAN RECALL NOTICE. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
CARBON BUILDUP ON FUEL INJECTORS AFTER 60K, DEALERSHIP IS DENYING EXTENDED WARRANTY COVERAGE. IT'S COMMON ISSUE WITH DI ENGINES, THE MANUFACTURER SHOULD BE RESPONSIBLE FOR THE MAINTENANCE.
WHILE DRIVING AT 40 MPH ON EVENING ON APRIL 16, 2015, THE ENGINE NOISE WAS NOTICEABLY MORE PRONOUNCED. ONE MILE FURTHER, A FLASHING GLOW PLUG LIGHT ILLUMINATED FOLLOWED BY A DRAMATIC LOSS OF POWER (LIMITED TO 25 MPH). DROVE REMAINING SHORT DISTANCE HOME AT A LOW SPEED DUE TO ENGINE FAILURE. AFTER TOWING VEHICLE TO AUDI DEALERSHIP THE NEXT MORNING, TECHNICIAN REPORTED THAT THE HIGH PRESSURE FUEL PUMP HAD DISINTEGRATED AND SENT METAL SHAVINGS THROUGHOUT THE ENTIRE FUEL SYSTEM REQUIRING COMPLETE REPLACEMENT OF ALL FUEL SYSTEM COMPONENTS. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
CPSC: I1360446A. 2012 AUDI A3 WAGON. CONSUMER STATED THE GAS PEDAL AND BRAKES ARE TOO CLOSE TOGETHER. ALSO STATES CANNOT GET FOOT OFF GAS WITHOUT GETTING CAUGHT ON THE BRAKE IF IN AN EMERGENCY SITUATION. *LN
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
1.CAR SLIPS ON WET SNOW WHEN APPLYING BRAKES WITH BRAKE ASSIST ON 2. 30 AMP FUSE FOR RIGHT SIDE CONTROL MODULE BLOWS OFF EVERY WEEK AFTER REPLACING TO A BLACK CHAR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .