Fuel systemPart report
2018 Audi SQ5 Fuel system Problems
- Complaints
- 1about this part
- Share
- 4%of 25 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the fuel system of the 2018 Audi SQ5, 4% of the 25 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 11035829Jul 13, 2026This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
- 11035828Jul 2, 2026This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
- 11027366Dec 11, 2025This bulletin provides information when the DTC P014800 or P008700 stored in ECM; Fuel System.
- 11020367Jun 26, 2025This bulletin provides information when there is corrosion on the exhaust tail pipes.
- 11011239Nov 4, 2024This bulletin advises that fuel additives are not permitted.
Fuel system: other model years
Other parts of the 2018 Audi SQ5
Electrical system
8 complaintsEngine
7 complaintsForward collision avoidance
4 complaintsTransmission and drivetrain
4 complaintsBrakes
3 complaintsExterior lighting
3 complaintsOther or unknown
3 complaintsSteering
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsAir bags
1 complaintsTires
1 complaintsWheels
1 complaints
8 complaintsEngine
7 complaintsForward collision avoidance
4 complaintsTransmission and drivetrain
4 complaintsBrakes
3 complaintsExterior lighting
3 complaintsOther or unknown
3 complaintsSteering
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsAir bags
1 complaintsTires
1 complaintsWheels
1 complaints
← All problems reported for the 2018 Audi SQ5
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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