2009 Audi A8 Electrical system Problems
- Complaints
- 1about this part
- Share
- 20%of 5 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 electrical system of the 2009 Audi A8, 20% of the 5 complaints for this model year.
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.
“1: My passenger door sensitive door closing sensor is not working 2: my sunroof is off track and makes noises 3: battery cord is corroded. There is no where in the world to get 1 right now apparently. I bought a brand new battery and car still doesn’t pull energy from the battery so I’m scared the car won’t start very soon”
NHTSA complaint #11419727, filed 2021-06Related service bulletins
- 11012483Dec 6, 2024This bulletin provides information in circumstances where there are noises/vibration from front of vehicle in dynamic mode.
- 11011285Nov 26, 2024This TSB Provides information when parking assistance provides false warnings.
- 11007345Aug 29, 2024This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
- 11007264Aug 29, 2024This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
- 11005935Jul 18, 2024This bulletin provides informaiton when there are speaker rattles, vibrations or audio interference in the sound system.
- 11003026Jun 28, 2024This bulletin provides informationw hen there are optical concerns with the tail lights.
- 11003024Jun 28, 2024This bulletin provides informaiton when there are speaker rattles, vibrations, or audio interference.A1
- 11002957Jun 28, 2024This bulletin provides informationw hen there are optical concerns with the tail lights.
- 11002955Jun 28, 2024This bulletin provides informaiton when there are speaker rattles, vibrations, or audio interference.A1
- 10248208Dec 21, 2023This bulletin provides information when the parking assistance provides false warnings.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 2 | 40% |
| 2019 | 8 | 57% |
| 2015 | 3 | 10% |
| 2014 | 1 | 6% |
| 2013 | 2 | 4% |
| 2012 | 1 | 9% |
| 2011 | 4 | 27% |
| 2009 | 1 | 20% |
| 2006 | 2 | 33% |
| 2005 | 1 | 17% |
| 2004 | 4 | 20% |
| 2001 | 1 | 17% |
| 1999 | 2 | 22% |
| 1997 | 1 | 10% |
Other parts of the 2009 Audi A8
1 complaintsEngine cooling
1 complaintsExterior lighting
1 complaintsLatches, locks and linkages
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2009 Audi A8
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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