2015 Audi A3 Cabriolet problems & reliability
87 owner complaints filed with NHTSA for the 2015 Audi A3 Cabriolet, alongside 5 safety recall campaigns. Last verified Sep 21, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several components.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags → | 38 | 44% |
| Engine | 9 | 10% |
| Fuel/propulsion System | 9 | 10% |
| Electrical System | 8 | 9% |
| Fuel System, Gasoline | 7 | 8% |
| Exterior Lighting | 5 | 6% |
| Power Train | 5 | 6% |
| Unknown / Other | 4 | 5% |
| Wheels | 4 | 5% |
| Service Brakes | 3 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 20 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 58 complaints that included a usable odometer reading, the median reported incident mileage was 39,000 miles (middle 50% between 20,250 and 56,750 miles).
Complaints by incident year
What owners report
“The contact owns a 2015 Audi A3. The contact stated while refueling, there was gasoline leaking from the vehicle. The contact was able to drive the vehicle however, while the vehicle was parked gasoline was still leaking from the vehicle. The vehicle was taken to an independent mechanic who stated that the suction…”
Fuel System, Gasoline · filed Jul 31, 2023
“The contact owns a 2015 Audi A3. The contact received notification of NHTSA Campaign Number: 21V198000 (Air Bags) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the…”
Air Bags · filed Nov 8, 2022
“The contact owns a 2011 Dodge Durango. The contact received notification of NHTSA Campaign Number: 21V198000 (Air Bags) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware…”
Air Bags · filed Oct 24, 2022
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Federal defect investigations
- Fuel Leak due to Suction Jet Pump Failure within Fuel Tank (Remedy Effectiveness of Recall 16V647)
Recall Query RQ23007 · opened Dec 12, 2023 · closed Jul 1, 2024 · led to recall 24V110
Technical service bulletins
694 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2015 Audi A3 Cabriolet. The 10 most recent:
This bulletin provides information when the horn sound quality is poor.
TSB_2074436_3 · Service Bulletin/Repair Instructions · issued Aug 26, 2026
This bulletin provides informaiotn when there are rattling/grinding noises reported from the front end.
TSB_2068629_3 · Service Bulletin/Repair Instructions · issued Aug 24, 2026
This bulletin provides information for all models regarding brake sounds.
TSB_2069904_3 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).
TSB_2069078_4 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.
TSB_2068999_4 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides information when there is corrosion on the friction survace of steel brake discs.
TSB_2067132_4 · Service Bulletin/Repair Instructions · issued Aug 21, 2026
This bulletin provides information about leather care and seat repair.
TSB_2076945_2 · Service Bulletin/Repair Instructions · issued Aug 20, 2026
This bulletin provides information when there is a paint issue on alloy wheels.
TSB_2079732_2 · Service Bulletin/Repair Instructions · issued Aug 11, 2026
This bulletin provides information about the general approach for brake vibration concerns.
TSB_2075120_3 · Service Bulletin/Repair Instructions · issued Aug 11, 2026
This bulletin provides information on the GFF test plan required for AC compressor replacements regardless of the concern.
TSB_20741717_15 · Service Bulletin/Repair Instructions · issued Aug 11, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2015 Audi A3 Cabriolet has 5 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2015 Audi A3 Cabriolet?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 39,000 miles. This does not predict when a particular vehicle will develop a problem.