1999 Audi A6 Quattro Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 1999 Audi A6 Quattro

1999 Audi A6 Quattro Problems

Digital Display on Instrument Cluster May Fail

The digital display portion of the instrument cluster may fail. Our technicians tell us the entire instrument cluster will need to be replaced to correct this concern.

Overheating Due to Failing Thermostat

The thermostat may erratically stick open or closed. The can result in illumination of the Check Engine Light and/or engine overheating.

Flasher Relay Failure Can Cause Erratic Turn Signal Operation

Erratic turn signal operation can be a result of a failing turn signal flasher relay which will require replacement.

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1999 Audi A6 Quattro Questions

I own a 99 Audi a6 Quattro when I try to drive my car it will not accelerate and (1 answer)

My car constantly jerks and will not accelerate past 20 mph

Should I fix or sell? (2 answers)

JUST bought 99 A6 quattro, non turbo, with 180k miles, was in good shape except the solid ABS light, blinking brake light and the typical oil leaks. Here's my question..Had a recent snow/ice storm, slid into a guard rail almost head on, roughly 15mph..hit passenger side front bumper..broke ne...

Hi i'm from South Africa ,my car can start but it can't move (1 answer)

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1999 Audi A6 Quattro Reviews

tranny doesnt seem to be shifting manually or automatically floor boards got wet at one time heard tranny solenoids are below driver seat is this true and what possible repairs can i look at,not a mechanic either
I have had this car for almost 3 1/2 years now. Bought it used at 119k miles and have since had a couple of the 100k problems expected with normal wear and tear. We have put a little over 60k miles on quattro since we adopted her and still love it. The interior allways impresses, and I would and have reccomended this car to a friend. Friend finally saw the light and hung up the subaru keys ...
I bought my 1999 Audi A6 Avant at 90K and it needed to have the coolant fan, timing belt, ball bearing on front right axle, and some other stuff replaced. Since purchasing the car for $8,600, I have paid almost $4,000 in various repairs (about $500 was due to vandalism), but after all of that it drives like a charm. A smooth, quiet ride with a hefty get up and go for a ten year old car. I also ...

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