2002 Audi A6 Problems, Complaints & Recalls

Source: NHTSA · Updated Jun 12, 2021 · 88 owner complaints analyzed

Compared with other A6 years
Far more complaints than other years 7th of 32 for complaints
NHTSA crash rating
Not rated

Owners have filed 88 complaints with NHTSA about the 2002 Audi A6. That ranks 7th out of 32 A6 model years for complaints. The most reported problem area is electrical system (15 complaints, 17%), typically at around 62,500 miles. Complaints mention 6 crashes, 3 fires, 11 injuries. There are 4 safety recalls covering this model year. NHTSA has opened 1 defect investigation involving it.

Audi A6
Audi_A6_C9_IAA_2025 at IAA 2025. Representative photo; appearance varies by model year. Photo: Alexander-93, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2002 Audi A6 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Electrical System15 · ~62,500 mi
Engine and Engine Cooling15 · ~100,095 mi
Fuel System, Gasoline10 · ~76,000 mi
Power Train10 · ~55,700 mi
Service Brakes, Hydraulic10 · ~42,000 mi
Air Bags7 · ~96,000 mi
Vehicle Speed Control7 · ~74,000 mi
Engine5 · ~65,645 mi
Fuel/propulsion System5 · ~103,000 mi
Structure4 · ~62,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Electrical System1517%62,500——
Engine and Engine Cooling1517%100,095——
Fuel System, Gasoline1011%76,000——
Power Train1011%55,700——
Service Brakes, Hydraulic1011%42,000——
Air Bags78%96,000——
Vehicle Speed Control78%74,000——
Engine56%65,645——
Fuel/propulsion System56%103,000——
Structure45%62,000——
Visibility45%142,000——
Equipment33%59,000——
Seat Belts33%———
Exterior Lighting22%81,050——
Suspension22%9,000——
Tires22%25,553——
Unknown or Other22%18,000——
Child Seat11%———
Electronic Stability Control (esc)11%90,000——
Service Brakes, Air11%34,264——
Steering11%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2003, with 10 complaints
2002: 8200282003: 10102004: 8200482005: 10102006: 7200672007: 772008: 3200832009: 662010: 8201082011: 662012: 5201252013: 442018: 1201812020: 332021: 220212

n = 88 complaints · Source: NHTSA

2002 Audi A6 recalls (4)

Tap a recall to see the problem, the risk and the fix.

Fuel system, other:storage:tank assemblyMay 3, 2011 · NHTSA campaign 11V267000 · 5,992 vehicles

Problem: Volkswagen is recalling certain model year 2001-2004 audi a6, model year 2002-2003 s6 and model year 2003 rs6 vehicles equipped with 4.2l engines and manufactured from june 19, 2001, through june 8, 2004. The aging of the plastic material in the fuel tank rollover valve combined with bending stress from the aluminum ventilation line to the rollover valve nipple may lead to cracking of the nipple. If this happens, a fuel leak may result.

Risk: A fuel leak in the presence of an ignition source could lead to a vehicle fire.

Fix: Dealers will reinforce the nipple on the rollover valve to prevent leakage or repair the cracking at the nipple. The recall is expected to begin during june 2011. Owners may contact audi at 1-800-822-2834.

Fuel system, gasoline:storage:tank assemblyApr 8, 2008 · NHTSA campaign 08V157000 · 68,240 vehicles

Problem: Volkswagen is recalling 68,240 my 2001-2004 audi a6 quattro vehicles equipped with 2.7l, 2.8l, or 3.0l engines and my 2001-2005 allroad quattro vehicles equipped with 2.7l or 4.2l engines. The aging of the plastic material in the fuel tank rollover valve combined with bending stress from the aluminum ventilation line to the rollover valve nipple may lead to cracking of the nipple. If this happens, a fuel leak may result.

Risk: A fuel leak in the presence of an ignition source could lead to a vehicle fire.

Fix: Dealers will reinforce the nipple on the rollover valve to prevent leakage or repair the cracking at the nipple. The recall began on june 27, 2008. Owners may contact audi at 1-800-822-2834.

Electrical systemJun 5, 2006 · NHTSA campaign 06V198000 · 70,512 vehicles

Problem: On certain passenger vehicles equipped with halogen low beam headlights, certain connector pins in the headlight switch connector come into contact with each other causing a short circuit. Note: vehicles with xenon low beam headlights are not affected because the circuit in these vehicles contains a fuse, which precludes excessive current flow in the case of a short circuit. Audi s6 and s6 avant vehicles are all equipped with xenon low beam headlights and, therefore, are not longer affected by this recall.

Risk: This condition could lead to overheating or fire.

Fix: Dealers will reroute the wiring harness by installing a jumper wiring harness. The recall began on december 16, 2006. Owners may contact audi at 1-800-822-2834.

Electrical systemMar 18, 2004 · NHTSA campaign 04V133000 · 172,866 vehicles

Problem: On certain passenger vehicles, if a driver's knees push against the knee bolster (crash element) located under the dashboard, it can contact the headlight switch wiring harness, and an electrical short could occur.

Risk: A fire could originate in the left dashboard area.

Fix: Dealers will install a protective covering on the knee bolster (crash element). In addition, the wiring harness as well as the felt protector on the left side of the dashboard carrier will be checked, and replaced if necessary. The recall began on july 26, 2004. Owners should contact audi at 1-800-822-2834.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Fuel tank leak (PE08008) — opened Jan 31, 2008, closed May 30, 2008, led to recall 08V156000.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

When i first got the vehicle it would start with no issues and now it wont start an i cant figure out why and not sure if this is the reason i cant think of what else it could be it acts like its not getting any fuel or something to get started.

Fuel/propulsion System · received Jun 12, 2021 · NHTSA complaint 11420657

On february 11, 2021, mr. Travis was traveling on i-70 in vandalia illinois when he was rear ended at high speeds by mr. Free. Mr. Travis' 2002 audi a6 sustained serious damage but the airbags did not deploy. Mr. Travis sustained fatal injuries as a result of the crash.

Air Bags · received Apr 1, 2021 · NHTSA complaint 11405964

The headlights are shorting out and cracking and bare wires touching

Electrical System · received Sep 10, 2020 · NHTSA complaint 11354327

I parked my car to detail it and after i went to drive to the store and my car wasn't reaching above 4000 rpms and wouldn't go over 60 mph ...its acting like there is a rev limiter and throw 2 new codes...never got engine bay wet jus outer body of vehicle ...diagnostic codes are p0322 and p0421 i…

Engine · received May 20, 2020 · NHTSA complaint 11325248

Filled gas tank and noticed fuel leaking from top of the tank to the ground near the inside of the passenger side real wheel. Fuel stops leaking after it drops below 3/4 full. Took the car to the audi dealership thinking it was failure of the rollover/filler neck valve recall again (nhtsa recall…

Fuel/propulsion System · received Jan 9, 2020 · NHTSA complaint 11298091

Other Audi A6 years

← 2001 A6 · 2003 A6 →

See all Audi A6 problems by year, every Audi model, or the Audi VIN decoder.

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Frequently asked questions

What are the most common problems with the 2002 Audi A6?

Owners most often report electrical system, engine and engine cooling, fuel system, gasoline problems. The top one, electrical system, accounts for 15 complaints.

Was there a recall on the 2002 Audi A6?

Yes, 4 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2002 Audi A6 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other A6 model years, the 2002 has far more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.