1999 Audi A6Problems, recalls & complaints

NHTSA has logged 217 owner complaints about the 1999 Audi A6, most often about the electrical system. It is covered by 9 safety recalls, and for recall 20V-056 the manufacturer reports only 2% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 22, 2021. Updated daily.

Complaints by system

Where the 1999 Audi A6 has problems

217 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system3721
Service brakes, hydraulic315
Fuel system, gasoline260
Vehicle speed control242
Steering192
Engine and engine cooling170
Fuel system, other150
Suspension151
Power train122
14 other systems598

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

9 recalls

1999 Audi A6 recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

2%repaired · 2023 Q2

Driver side: inflator module

Recall 20V-056 · Jan 31, 2020 · 106,857 vehicles · 2,233 repaired

Risk. In the event of a crash necessitating air bag deployment, the air bag may not properly protect the occupant, increasing the risk of serious injury or death.

Problem, fix and repair progress →

–no report yet

Vehicle speed control

Recall 04V-495 · Oct 12, 2004 · 28,300 vehicles

Risk. IF THIS OCCURS, THE VEHICLE MAY FAIL TO REDUCE SPEED WHEN THE DRIVER LIFTS HIS/HER FOOT FROM THE GAS PEDAL.

Problem, fix and repair progress →

Show 5 more recalls
–no report yet

Storage: tank assembly

Recall 01V-157 · May 3, 2001 · 70,000 vehicles

Risk. RUNNING OUT OF FUEL WITHOUT WARNING WHILE THE FUEL GAUGE INDICATES THAT THERE IS SUFFICIENT FUEL IN THE TANK LEAD TO SAFETY PROBLEMS.

Problem, fix and repair progress →

–no report yet

Relay: connecting

Recall 00V-414 · Dec 6, 2000 · 83,000 vehicles

Risk. IF MOISTURE AND/OR DUST PARTICLES ENTER THE SWIVEL BEARING MECHANISM, THE SWIVEL BEARING COULD WEAR OVER TIME DIMINISHING THE STEERING CONTROL OF THE VEHICLE.

Problem, fix and repair progress →

–no report yet

Relay: connecting

Recall 99V-248 · Sep 13, 1999 · 51,900 vehicles

Risk. IF MOISTURE AND/OR DUST PARTICLES ENTER THE SWIVEL BEARING MECHANISM, THE SWIVEL BEARING COULD WEAR OVER TIME DIMINISHING THE STEERING CONTROL OF THE VEHICLE.

Problem, fix and repair progress →

–no report yet

Vacuum: hoses, lines/piping, and fittings

Recall 99V-131 · May 21, 1999 · 88,121 vehicles

Risk. THIS CONDITION COULD CAUSE INSUFFICIENT VACUUM TO BE PROVIDED TO THE BRAKE BOOSTER.

Problem, fix and repair progress →

–no report yet

Tank assembly: filler pipe and cap

Recall 99V-058 · Mar 22, 1999 · 27,964 vehicles

Risk. IN THE PRESENCE OF AN IGNITION SOURCE, FUEL SPRAY COULD RESULT IN FIRE OR POSSIBLE PERSONAL INJURY.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Audi.

Mileage at failure

When do electrical system problems start?

91kmiles, median

Based on the odometer reading in 29 electrical system complaints. 69% were reported before 100,000 miles.

median0k50k100k150k200k+
1under 30k miles20under 100k miles9100k miles or more
Best & worst years

1999 vs. every other A6 year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the A6 median. How we score

'94'95'96'97'98'99'00'01'02'03'04'05'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23'24'25'26
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
8 investigations

NHTSA defect investigations

Federal investigations that included the 1999 Audi A6, and the recalls they led to.

  1. DRIVERS SIDE DASH FIREEA03025 · closed May 7, 2004
    Led to recall 06V-198
  2. STUCK-OPEN THROTTLEEA04017 · closed Feb 10, 2005
    Led to recall 04V-495
  3. BRAKE AND CLUTCH PEDAL BRACKETPE02008 · closed Jul 12, 2002
    No recall
  4. STEERING WHEEL HEATER OVERHEATSPE03019 · closed Sep 17, 2003
    No recall
  5. DRIVERS SIDE DASHBOARD FIREPE03035 · closed Nov 25, 2003
    No recall
  6. STUCK-OPEN THROTTLEPE04023 · closed Jun 30, 2004
    No recall
  7. FUEL EXPULSIONPE99001 · closed Mar 24, 1999
    Led to recall 99V-058
  8. DRIVER'S SIDE DASH FIRERQ06003 · closed Jul 20, 2006
    Led to recall 06V-198
In owners' words

What A6 owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

TAKATA RECALL I'VE HAD TO REPLACE A WHEEL BEARING AND AXEL 2X @ $550 EACH TIME. CAR WOULDN'T ALIGN RIGHT, SO I REPLACED THE TIRES SEVERAL TIMES DUE TO THE WEARING ON ONE SIDE. THE CALIPERS WON'T COME OFF WHEN CHANGING THE BRAKES AND ROTORS. THE AUTOMATIC WINDOWS WOULD RANDOMLY ROLL DOWN SOMETIMES…
Complaint 11194856 · Apr 9, 2019 · 180,000 miles
TL* THE CONTACT OWNS A 1999 AUDI A6. THE CONTACT STATED THAT WHILE DRIVING 25 MPH, SMOKE AND FLAMES BEGAN TO ENTER THE VEHICLE THROUGH THE AIR VENTS. THE CONTACT MOVED THE VEHICLE OVER AND EXTINGUISHED THE FIRE WITH A FIRE EXTINGUISHER. THE CONTACT STATED THAT THE PASSENGER SUSTAINED BURNS TO THE…
Complaint 10501872 · Mar 6, 2013 · 96,000 miles
SMOKE ERUPTED THROUGH VENT SYSTEM. PULLED CAR TO SIDE OF ROAD AND FAMILY OF 4 EVACUATED. WITHIN 90 SECONDS, THE DASH ERUPTED INTO FLAMES. INTERIOR/DASH ETC. WAS TOTALLY DESTROYED. MOTOR COMPARTMENT UNTOUCHED BY FIRE. SEEMS TO HAVE OCCURRED IN ELECTRICAL SYSTEM. HAVE PICTURES OF FIRE AND FIRE DEPT…
Complaint 10346307 · Jul 30, 2010 · 101,000 miles

Own a 1999 A6?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.