2008 Audi A6 Electrical system Problems
- Complaints
- 7about this part
- Share
- 10%of 71 total for the year
- Median mileage
- 63,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the electrical system of the 2008 Audi A6, 10% of the 71 complaints for this model year. Where a mileage was given, the median is 63,500 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.
“The exterior lights go out while driving. This has occurred on all four sides of my vehicle and the passenger front side twice. This is a known problem. The voltage is too high/hot for the the cheap wires Audi used in the their assembly light housing that the wires protective coating is literally burned/melted off exposing the wires. This then leads to the lights and computer chips to go out, and fires to occur in vehicles. …”
NHTSA complaint #10747856, filed 2015-08, 44,000 miles“Driving car on cross bronx expressway in nyc in heavy traffic. Suddenly, the car shut down at very low speed. I called Audi dealer and brought it in for repair. Parts were ordered from Audi - problems with central computer - electrical system.”
NHTSA complaint #10224396, filed 2008-04, 1,700 miles“The head light would work sometimes and others it would not took vehicle the dealer was told must remove bumper and replace head lamp assembly complete the cost would be around $ 800.00after researching specific problem head lamp was replaceable without bumper removal and without headlamp assembly replacement cost 100.00 price of bulb. Audi of america should be able to troubleshoot this problem very easy and they are purposely trying to rip the customer off. Not to mention the danger a intermittent head light posses on the road dip head light error.”
NHTSA complaint #10499979, filed 2013-02, 63,500 miles“Multiple issues on this car that all came on about the same time. The amb/parking brake module/esp warning lit up, and a few days later the car was not shifting into gear on startup, and when it did shift into gear it shifted erratically and went into neutral on occasion. The transmission control module, ABS sensors both went bad on the car and the car was unable to shift into gear. The car sat at Audi len stoler in owings mills, md for 2 weeks for problem to be diagnosed. They said it was the transmission control module and the ABS sensor that was bad. …”
NHTSA complaint #10494519, filed 2013-01, 70,000 miles“The wiring harness of both left and right headlight - the electrical wires within the plastic headlight housing going directly to the bulbs are losing their protective wire insulation. The insulation has become excessively brittle and is cracking throughout the entire wire length and in some areas wire insulation has fallen off the wire exposing bare wires. This can only be found when trying to change the light bulb since to access the defect area, the light bulb housing protective cover hiding the defect must be removed. The exposed bare wires cause a fire hazard in the engine compartment. …”
NHTSA complaint #10544822, filed 2013-09, 66,000 milesRelated service bulletins
- 10248208Dec 21, 2023This bulletin provides information when the parking assistance provides false warnings.
- 10246152Nov 16, 2023This bulletin provides general information about the outside air temperature reading.
- 10244320Oct 13, 2023This bulletin provides information for when unauthorized/unjustified DTC memory entries are captured in ODIS test Plans (Ghost faults).
- 10228815Dec 22, 2022Support for Customers Affected by Alternator Back-order
- 10217909Aug 11, 2022This bulletin provides information about obtaining a radio code using ODIS.
- 10207833Feb 7, 2022This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
- 10204722Dec 15, 2021This bulletin contains general instructions for software updates.
- 10194418May 18, 2021This bulletin contains technical information regarding when the parking aid sporadically warns of obstacles that don't exist or it is inoperative/constant warning.
- 10191558Apr 30, 2021Elsa2Go campaign information is now 100% aligned with ElsaPro. This update to Elsa2Go ensures that both systems are displaying the same campaign information, including…
- 10190280Apr 1, 2021This technical service bulletin provides troubleshooting information for the vehicle locking system.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 5 | 71% |
| 2025 | 2 | 33% |
| 2021 | 11 | 61% |
| 2020 | 18 | 69% |
| 2019 | 84 | 74% |
| 2018 | 1 | 9% |
| 2017 | 2 | 10% |
| 2016 | 8 | 16% |
| 2015 | 3 | 14% |
| 2014 | 2 | 5% |
| 2013 | 7 | 13% |
| 2012 | 13 | 22% |
| 2011 | 3 | 14% |
| 2010 | 2 | 12% |
| 2009 | 1 | 5% |
| 2008 | 7 | 10% |
| 2007 | 6 | 11% |
| 2006 | 13 | 19% |
| 2005 | 16 | 18% |
| 2004 | 3 | 9% |
| 2003 | 14 | 21% |
| 2002 | 15 | 17% |
| 2001 | 14 | 12% |
| 2000 | 36 | 24% |
| 1999 | 37 | 17% |
| 1998 | 8 | 6% |
| 1997 | 14 | 70% |
| 1996 | 38 | 75% |
| 1995 | 10 | 63% |
Other parts of the 2008 Audi A6
49 complaintsExterior lighting
6 complaintsEngine cooling
3 complaintsFuel system
3 complaintsTransmission and drivetrain
3 complaintsBrakes
2 complaintsEngine
2 complaintsSeat belts
2 complaintsElectronic stability control
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2008 Audi A6
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