Other or unknownPart report
2003 Audi A4 Other or unknown Problems
- Complaints
- 2about this part
- Share
- 1%of 210 total for the year
- Median mileage
- 27,900miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the other or unknown of the 2003 Audi A4, 1% of the 210 complaints for this model year. Where a mileage was given, the median is 27,900 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10249054Jul 10, 2014Due to new Minnesota state regulations regarding biofuels, biodiesel blends of B5 or less may not be available in the State of Minnesota.
- 10249085May 13, 2014Google Maps Street View (NVLW))
- 10032264Oct 19, 2007Audi: engine oil pressure is below specified value. Oil pressure warning light might be illuminated or illuminated intermittently. Repairs include replacing the oil pump module.
Other or unknown: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 10% |
| 2022 | 3 | 50% |
| 2021 | 3 | 27% |
| 2020 | 60 | 47% |
| 2019 | 3 | 30% |
| 2018 | 18 | 40% |
| 2017 | 10 | 18% |
| 2016 | 1 | 9% |
| 2015 | 2 | 11% |
| 2014 | 2 | 6% |
| 2013 | 3 | 13% |
| 2010 | 1 | 2% |
| 2009 | 7 | 6% |
| 2008 | 2 | 1% |
| 2007 | 8 | 4% |
| 2006 | 7 | 2% |
| 2005 | 3 | 1% |
| 2004 | 6 | 3% |
| 2003 | 2 | 1% |
| 2002 | 4 | 2% |
| 2001 | 4 | 3% |
| 2000 | 2 | 2% |
| 1999 | 2 | 1% |
| 1998 | 2 | 1% |
| 1997 | 2 | 2% |
| 1996 | 6 | 7% |
Other parts of the 2003 Audi A4
Fuel system
51 complaintsTransmission and drivetrain
43 complaintsElectrical system
32 complaintsExterior lighting
23 complaintsVehicle speed control
22 complaintsVisibility (wipers, defrost, mirrors)
20 complaintsEngine cooling
17 complaintsBody and structure
14 complaintsAir bags
12 complaintsEngine
7 complaintsSteering
7 complaintsTires
6 complaints
51 complaintsTransmission and drivetrain
43 complaintsElectrical system
32 complaintsExterior lighting
23 complaintsVehicle speed control
22 complaintsVisibility (wipers, defrost, mirrors)
20 complaintsEngine cooling
17 complaintsBody and structure
14 complaintsAir bags
12 complaintsEngine
7 complaintsSteering
7 complaintsTires
6 complaints
← All problems reported for the 2003 Audi A4
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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