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Electrical systemPart report

1999 Audi A6 Electrical system Problems

Complaints
37about this part
Share
17%of 217 total for the year
Median mileage
91,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 37 complaints about the electrical system of the 1999 Audi A6, 17% of the 217 complaints for this model year. Where a mileage was given, the median is 91,000 miles. 19 a fire, according to the filers. 2 recall campaigns on record are filed under a similar system.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“While driving my Audi A6 avant quattro, smoke began coming out of the drivers side dash vent. I stopped the car as soon as I safely could and called 911, as soon as I was out of the vehicle the smoke became worse and flames began rolling out of the dash area. The fire was extinguished almost immediately with a fire extinguisher which a nearby resident luckily had handy. By viewing this fire at close range I am certain that the vehicle would have been completely engulfed within minutes. …”

NHTSA complaint #10283285, filed 2009-09, 181,000 miles

“I own a 1999 Audi a-6 sedan. Today it had a fire in the dashboard near the driver's side. Fortunately it occurred while it was at home where I had access to fir extinguishers and tools to disconnect the battery. It took 3 extinguishers to put out the blaze. Just moments earlier, my wife and 5 year old son returned home from church complaining of a toxic smell in the car! We were very fortunate the situation was not worse!”

NHTSA complaint #10048913, filed 2003-11, 44,000 miles

“My 1999 Audi A6 avant ignition switch failed causing the lack of turn signals, windshield wipers, heater and horn. The bernardsville Audi dealers claims it fried some wires which to me sounds like a safety and fire hazard.”

NHTSA complaint #10146949, filed 2006-01, 127,600 miles

“While driving my 1999 Audi A6 on the expressway with my 3 year old son in his booster seat, the driver side of the dashboard starts to smoke . Then in less than a minute flames were coming out, by the time I was able to pull over, my dashboard was completely on fire,while taking my son out the airbag blew, scaring him even more, and not to mention all the toxic fumes we inhaled. The insurance tells me the car is a total loss, and if that airbag was activated while I was still driving, it could have been fatal.”

NHTSA complaint #10158175, filed 2006-05, 92,000 miles

“I was pouring windshield fluid into my Audi A6 one day. I sat down in the car to move it onto the street because I wanted to wash it, I turned the ignition on, as I got in I smelled burning plastic. I thought nothing of it so I drove it to the street. Smoke started pouring out of the vents on the drivers side of the cabin. I rolled down the windows and the sunroof because I thought the air-conditioning or heater was having a problem. I turned the car off and got out and watched the smoke for a minute. The smoke then turned a black-dark grey color. …”

NHTSA complaint #10188303, filed 2007-04, 91,223 miles

Related recalls

Related service bulletins

Electrical system: other model years

YearComplaintsShare of year
2026571%
2025233%
20211161%
20201869%
20198474%
201819%
2017210%
2016816%
2015314%
201425%
2013713%
20121322%
2011314%
2010212%
200915%
2008710%
2007611%
20061319%
20051618%
200439%
20031421%
20021517%
20011412%
20003624%
19993717%
199886%
19971470%
19963875%
19951063%

Other parts of the 1999 Audi A6

Brakes
39 complaints
Fuel system
39 complaints
Vehicle speed control
24 complaints
Steering
19 complaints
Engine cooling
17 complaints
Suspension
15 complaints
Transmission and drivetrain
12 complaints
Air bags
8 complaints
Seats
8 complaints
Body and structure
8 complaints
Visibility (wipers, defrost, mirrors)
8 complaints
Exterior 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 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