Forward collision avoidancePart report
2009 Audi A4 Forward collision avoidance Problems
- Complaints
- 1about this part
- Share
- 1%of 120 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 forward collision avoidance of the 2009 Audi A4, 1% of the 120 complaints for this model year. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10165371Sep 12, 2019This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
- 10127840Jul 26, 2017This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
Forward collision avoidance: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 2 | 20% |
| 2021 | 2 | 18% |
| 2020 | 9 | 7% |
| 2019 | 2 | 20% |
| 2018 | 4 | 9% |
| 2015 | 1 | 5% |
| 2013 | 1 | 4% |
| 2011 | 1 | 9% |
| 2010 | 1 | 2% |
| 2009 | 1 | 1% |
Other parts of the 2009 Audi A4
Engine
44 complaintsAir bags
33 complaintsSteering
15 complaintsFuel system
8 complaintsOther or unknown
7 complaintsBody and structure
6 complaintsTransmission and drivetrain
6 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsEngine cooling
5 complaintsSuspension
5 complaintsExterior lighting
4 complaintsElectrical system
3 complaints
44 complaintsAir bags
33 complaintsSteering
15 complaintsFuel system
8 complaintsOther or unknown
7 complaintsBody and structure
6 complaintsTransmission and drivetrain
6 complaintsVisibility (wipers, defrost, mirrors)
6 complaintsEngine cooling
5 complaintsSuspension
5 complaintsExterior lighting
4 complaintsElectrical system
3 complaints
← All problems reported for the 2009 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