2023 Audi A3 problems, complaints & recalls
Most-reported problem areas: Electrical System (2) · Steering (1) · Power Train (1)
🧭 Reliability snapshot
Compared against other Audi A3 model years — complaint volume vs the model's median year, recalls and severity. How we score →
Safety recalls (2)
Air Bags:sensor:occupant Classification:front Passenger 2024-04-03 · campaign 24V251000 · 91 vehicles
Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2023 Audi S5 Cabriolet, A4 Allroad, Q5 Sportback, A3 Sedan, S5 Sportback, SQ7, TT Coupe, TT Roadster, RS5 Sportback, 2024 A8, E-Tron Quattro, E-Tron Sportback Quattro, Q8, RSQ8, 2023-2024 Q3, Q5, and Q7 vehicles. An electrical connection in the front passenger seat for the occupant detection system (ODS) control module may loosen and deactivate the front passenger air bag.
Risk: A deactivated front passenger air bag will not deploy during a crash, increasing the risk of injury.
Fix: Dealers will replace the passenger seat occupant detection system control module, free of charge. Owner notification letters were mailed on May 8, 2024. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69GU.
Equipment:other:labels 2022-12-07 · campaign 22V901000 · 297 vehicles
Defect: Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2023 Audi S3, RS3, and A3 vehicles. The Safety Certification label on the B-pillar is missing weight capacity information. As such, these vehicles fail to comply with the requirements of 49 CFR Part 567, "Certification."
Risk: Missing weight information may result in unintentional overloading of the vehicle, increasing the risk of a crash.
Fix: Audi dealers will install an overlay label, free of charge. Owner notification letters were mailed February 27, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 50ZZ.
Service bulletins (739)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Unknown Or Other 2026-09-25 · TSB_2083409_1 · Service Bulletin/Repair Instructions
this bulletin states that technicians are required to report to the manufacturer when a vehicle has flooded, and specify the height to which the vehicle has been flooded.
Unknown Or Other 2026-09-25 · TSB_2052680_2 · Service Bulletin/Repair Instructions
this bulletin provides information for reporting safety related information to the manufacturer.
Steering 2026-09-22 · TSB_2074846_5 · Service Bulletin/Repair Instructions
this bulletin provides information about vibrations and rotational steering vibrations.
Visibility/Wiper 2026-09-22 · TSB_2020552_15 · Service Bulletin/Repair Instructions
this bulletin provides service information regarding exterior glass cleaning.
Structure:body 2026-09-18 · TSB_2078648_4 · Service Bulletin/Repair Instructions
this bulletin provides information about billing for a broken sunroof glass panel.
Electrical System 2026-09-18 · TSB_2068573_6 · Service Bulletin/Repair Instructions
this bulletin provides information when the rear parking sensor sometimes does not work, rear parking sensor loose, rear parking sensor fault message.
Showing the 6 most recent of 739 bulletins. Search all of them free at nhtsa.gov.
What owners report
2026-09-21 · Electrical System“bsg/alternator faulty. started displaying “electrical malfunction!” had to stop immediately before immediate shut down on road. problem had been known on hybrid models of audi specially larger models. recall/tsb have been opened for those vehicles. vehicle was inspected by dealership. no prior warning other than that immediate red warning. …”
2026-05-05 · Steering“dealer is refusing to acknowledge the known bsg defect (tsb 2058831/13) and is instead attempting to charge for secondary electrical failures (abs/ac) caused by the primary charging system failure. 2023 audi a3 2.0t, vin [xxx] . recurring 48v bsg (belt starter generator) failure causing complete loss of power steering and brake assist. first docum…”
2026-02-21 · Unknown Or Other“i was driving vehicle and heard a loud sound like an explosion. i looked up and there was a big hole in my sunroof. the sunroof exploded. yes you can look at it. it proceeded to crack and glass flew everywhere. danger was that glass flew everywhere, got in my hair and could have been way worse. it is very dangerous and lucky i didn’t wreck. i ha…”
2025-11-05 · Communication“please see attachment: “hello, my name is [xxx] . i'm i'm calling about a vehicle. recall on an audi 2023. and i'm having trouble with the manufacturer regarding this notice that they sent us [xxx] . thank you very much bye-bye…” information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6)…”
2025-02-18 · Electrical System · 57,083 mi“the contact owns a 2023 audi a3. the contact stated while driving 70 mph, the contact observed a red triangle icon, and the message "electrical system malfunction defect - low charge" was displayed. the contact stated that the vehicle then lost motive power. the vehicle was steered over to the side of the road and stalled. the vehicle was restarted…”
2024-02-02 · Power Train“my 2023 audi a3 with less than 3,000 miles completely stopped in the middle of a highway in saugerties, new york. 4 hours away from home. i had my dog and my little sister with me and in the freezing pouring rain we had to get out and redirect traffic/ try to find help. i called roadside assistance. they never came on [xxx] and didn't call back t…”
2023-04-14 · Unknown Or Other“while i was driving down the road out of know where my moonroof bursted open and sounded like a gunshot and clumps of glass fell into the car, previous night before i heard shifting sounds in the roof.…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.