2016 Audi A4 Allroad Fuel system Problems
- Complaints
- 2about this part
- Share
- 13%of 15 total for the year
- Median mileage
- 56,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the fuel system of the 2016 Audi A4 Allroad, 13% of the 15 complaints for this model year. Where a mileage was given, the median is 56,000 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.
“Initially my fuel pump began leaking fuel. Two weeks after replacement, the new Audi factory fuel pump began leaking again and had to be replaced. After the fuel pump was replaced the second time, a large amount of fuel began leaking around the fuel injectors. This was an extreme safety hazard because of the large amount of fuel leaking and falling onto the alternator and other parts.”
NHTSA complaint #11235269, filed 2019-07, 57,000 milesRelated service bulletins
- 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.
- 10164512Aug 30, 2019This informational bulletin explains when the range display is empty in the on-board computer. Also A3 Cabriolet 2015-2021, A3 Sportback 2016-2018, 2005 A4 Cabriolet , 2005-2009…
- 10127910Aug 18, 2017This bulletin instructs the reader to diagnose issues with fuel pressure and to replace the fuel delivery unit with the new kit if the correct DTC and symptom code combination is…
- 10127822Jul 31, 2017This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.
- 10127821Jul 20, 2017This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.
- 10127819Jul 19, 2017This bulletin instructs the reader to diagnose issues with fuel pressure and to replace the fuel delivery unit with the new kit if the correct DTC and symptom code combination is…
Fuel system: other model years
Other parts of the 2016 Audi A4 Allroad
4 complaintsElectrical system
2 complaintsEngine cooling
2 complaintsExterior lighting
2 complaintsBody and structure
2 complaintsAir bags
1 complaintsElectronic stability control
1 complaintsEngine
1 complaintsEquipment
1 complaintsSteering
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2016 Audi A4 Allroad
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