1999 Audi A6 Brakes Problems
- Complaints
- 39about this part
- Share
- 18%of 217 total for the year
- Median mileage
- 86,792miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 39 complaints about the brakes of the 1999 Audi A6, 18% of the 217 complaints for this model year. Where a mileage was given, the median is 86,792 miles. 5 of these say a crash was involved, according to the filers. 1 recall campaign on record is filed under a similar system.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“When I was driving in the snow with my entire family at about 35 MPH I had to make a sudden stop. The ABS failed which caused the car to spin out of control. Luckily I was able to avoid a collision. I asked Audi of north america to correct this failure since my car was only 5 years old and had 83,000 miles, however, they declined.”
NHTSA complaint #10062345, filed 2004-03, 83,000 miles“All of a sudden my ABS light came on in my 1999 Audi A6, and the brake light started flashing. I had a full loss of my ABS brakes on icy winter roads. I eventually slid off the road and hit a fence. The ABS control module on my car had failed, and I've read posts of several hundreds other having the same problem. In my car it is a constant error, and no-one but Audi can fix the problem. I also contacted Audi, which claims that the ABS system disabling is not a safety concern. …”
NHTSA complaint #10274083, filed 2009-06, 89,150 miles“I drive a 1999 Audi A6 avant which is our primary family car. While driving the car one day, the car's ABS warning indicator light comes on and stays illuminated until the car is shut off. At the same time the red brake warning light flashes on and off until the car is turned off. This same thing happens every time the car is turned on. Despite the flashing warning lights, the brakes operated normally on dry pavement. However, on wet, snowy pavement the ABS did not work when braking for a stop. …”
NHTSA complaint #10253320, filed 2008-12, 115,200 miles“Driving home tonight my car all of a sudden started accelerating (I drive an Audi A6 1999). Using the brakes I was able to slow it down enough to get off the freeway though my brakes seemed to be fighting against the car. I rolled through two stop signs as my car would not stop and luckily avoiding the other cars waiting there I was able to put my car in park and turn off the engine. I waited ten minutes or so and tried starting my car. The engine revved to 4 to 5000 rpms so, I quickly shut it off again. I waited again, tried it once more and the car started fine. …”
NHTSA complaint #10381378, filed 2011-02, 140,000 miles“Two vehicles in front of my car on highway came to a stop; I applied brakes, pressing all the way to the floor of the car, and nothing happened - the car did not slow down and the ABS did not engage, despite there being loose sand and salt on the road surface. I rear-ended the vehicles resulting in substantial damage to my car (over $10,000 to repair) and the car I hit (unknown cost covered by my insurance company). My car spent 2 months in the shop having the accident damage repaired. …”
NHTSA complaint #10108426, filed 2005-02, 34,770 milesRelated recalls
- 99V131001May 21, 1999Vehicle description: passenger vehicles equipped with automatic transmissions. A control valve in the vacuum hose connecting the brake booster to the intake…Covers: Audi A6 1998–1999, A4 1997–1999, Volkswagen Passat 1998–1999
Related service bulletins
- 10028008Nov 19, 2008Audi: abs activates during light brake application . Control noises are heard from the abs unit at low speed without brake application.
Brakes: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 1 | 14% |
| 2020 | 1 | 4% |
| 2019 | 6 | 5% |
| 2016 | 4 | 8% |
| 2015 | 2 | 9% |
| 2014 | 4 | 10% |
| 2013 | 2 | 4% |
| 2012 | 3 | 5% |
| 2008 | 2 | 3% |
| 2006 | 4 | 6% |
| 2005 | 10 | 11% |
| 2004 | 4 | 11% |
| 2003 | 6 | 9% |
| 2002 | 11 | 13% |
| 2001 | 14 | 12% |
| 2000 | 29 | 20% |
| 1999 | 39 | 18% |
| 1998 | 19 | 15% |
| 1995 | 1 | 6% |
Other parts of the 1999 Audi A6
39 complaintsElectrical system
37 complaintsVehicle speed control
24 complaintsSteering
19 complaintsEngine cooling
17 complaintsSuspension
15 complaintsTransmission and drivetrain
12 complaintsAir bags
8 complaintsSeats
8 complaintsBody and structure
8 complaintsVisibility (wipers, defrost, mirrors)
8 complaintsExterior lighting
7 complaints
← All problems reported for the 1999 Audi A6
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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