2015 Audi A5 Fuel system Problems
- Complaints
- 2about this part
- Share
- 25%of 8 total for the year
- Median mileage
- 45,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2015 Audi A5, 25% of the 8 complaints for this model year. Where a mileage was given, the median is 45,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Check engine light came on while vehicle was in motion on an interstate highway. It later went off while driving on city streets. Dealer advised that fuel hose needed replacement at cost of $1,198. Dealer stated there was a flaw in the original hose and that a replacement kit must be installed. Dealer advised that this is a dangerous situation and I should not drive my car home. Dealer stated that this is not covered under warranty and there is no recall. I called Audi. They told me the same thing and suggested I contact NHTSA. …”
NHTSA complaint #11362227, filed 2020-10, 45,000 miles“After purchasing the vehicle on 8/2/25, I discovered it had outstanding safety recalls that were neither addressed nor disclosed by the dealership at the time of sale. I have since taken steps to fix these safety issues, but the dealer’s failure to inform me or resolve the recalls before the sale put me at unnecessary risk. I urge the NHTSA to review the dealership’s records from 8/2/25 to hold them accountable for selling a vehicle with unresolved safety defects that compromised my safety. It is not allowing me to add case card with report, only case card available as of today.”
NHTSA complaint #11679510, filed 2025-08Related service bulletins
- 11020367Jun 26, 2025This bulletin provides information when there is corrosion on the exhaust tail pipes.
- 11007301Aug 30, 2024This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- 11007220Aug 30, 2024This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- 11007297Aug 8, 2024This bulletin provides service information ror when the fuel tank cannot be fully filled.
- 11007216Aug 8, 2024This bulletin provides service information ror when the fuel tank cannot be fully filled.
Fuel system: other model years
Other parts of the 2015 Audi A5
3 complaintsEngine
1 complaintsExterior lighting
1 complaintsBody and structure
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaintsWheels
1 complaints
← All problems reported for the 2015 Audi A5
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology