A problem with the torque converter can cause the Check Engine Light to illuminate.
Resources for the Repair and Maintenance of your Audi A6
Audi A6 Models:
Audi A6 Problems
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.
Premature wear in various multi-link suspension components can cause noises that are difficult to diagnose. Worn suspension parts can also cause uneven tire wear and create steering alignment problems.
Our technicians recommend having the constant velocity (CV) boots and CV joints inspected at each service. Servicing torn CV boots early can prevent the need to replace the CV half shaft or CV joint.
Clogged drains can allow rainwater to accumulate in the plenum tray (at the base of the windshield). The water may leak into the vehicle's interior, brake booster, or electrical components, which can lead to major problems. Our technicians recommend keeping the tray clear of leaves, pine needles, and other debris.
Audi A6 Recalls (Recent)
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE DISCHARGE OF STATIC ELECTRICITY UNDER LOW HUMIDITY CONDITIONS CAN ACTIVATE THE DRIVER SIDE AIR BAG WHEN THE DRIVER ENTERS OR EXITS THE VEHICLE AND FORMS AN ELECTRICAL CIRCUIT BY TOUCHING CERTAIN AREAS OF THE STEERING WHEEL.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE REAR SEAT BELT RETRACTORS MAY NOT LOCK PROPERLY WHEN ENGAGED, OR NOT REMAIN LOCKED AFTER BEING ENGAGED.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS. A CONTROL VALVE IN THE VACUUM HOSE CONNECTING THE BRAKE BOOSTER TO THE INTAKE MANIFOLD MAY NOT OPEN OR CLOSE FULLY AT TEMPERATURES BELOW -4 F UNDER CERTAIN DRIVING CONDITIONS.Learn more »
Summary: DEFECTIVE IGNITION SWITCHES WERE IMPROPERLY MANUFACTURED AND CAN CAUSE SOME ELECTRICAL ACCESSORIES TO MALFUNCTION.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE TIE RODS OF THE STEERING ASSEMBLY ARE PROTECTED ON EACH SIDE BY A SEAL TO PREVENT MOISTURE AND DUST PARTICLES FROM ENTERING THE SWIVEL BEARING MECHANISM. IT IS POSSIBLE THAT SOME TIE ROD SEALS MAY NOT SEAL PROPERLY.Learn more »
Audi A6 Questions and Answers
i have an exhaust leak and i was wondering how much it would cost to repair it
check engine light comes on and when I shut it off and turn it right back on it will start but if it sits there more then 10 min it wont start for either a few hours or even a day
i can not find the diagnostic plug
how do i replace an ignition switch
Audi A6 Reviews
Bought my 02 Audi from a lady who lived South of Denver. Got a great deal for the car. I love the 6 speed manual transmission. Excellent purchase of 150. for the extended warranty for 3 years. I saved me $$$. The only major problem that I have had is the clutch went out last year(a piece was broken inside) ouch!! 3400. to replace it. Other than that it has been a dream car to own
I leased this car brand new at the end of January 2010. I immediatley started having problems. The 2nd day I had the car, the driver's side door would not close. The latch was not working. I had it towed to the dealership and they fixed it in about an hour. A month after I got it, the radio/computer system died. They had my car for a week and gave me a Nissan Altima to drive in the mean time. They had to completely take my dashboard apart to install a new computer system (MMI). In July my windshield cracked from the edge not from something hitting it. I think this might have something to do with them taking my dahboard apart. A week before Christmas I was driving to work on a highway at night and my car started to overheat and the coolant light went on. I had to pull off the highway and call my husband. I called Audi roadside assistence. They sent a tow truck and took my car to the dealership (so I thought). The next day, my car was nowhere to be found. The car was never towed to the dealership. I called Audi Roadside assistence and they didn't even know who picked up my car. They wanted to know why I didn't know who picked up my car. I assumed Audi picked up my car. This went on for hours until finally someone found my car in a tow yard somewhere. This is the service you get when you lease a $50000.00 car and pay $640 a month. When my car gets to the dealer I'm told this is a common problem with my model car. A week later my engine light goes on and the car is back in the shop right now! Just don't buy an Audi! I am extremly disappointed!! 2 more years left on my lease. I'll let you know what else happens!
The upkeep on this car is way over priced. No one can change the oil except the dealership because it requires a special computer to reset the system, same thing w/ the tires so everytime you rotate the tires guess what no on one can reset the sensor. Here in DC it is about $200 for oil change and rotate the tires.
Then we move on to the brakes, when the light came on for the pads being worn. No problem right, wrong this car has special pads with a sensor and the rotors need to be changed every time you change the pads. To my amazement the dealership wanted over $600 for just front end brakes.
Then one of the day time running lights went out, simple right just change the bulb, wrong again. Long story short ended up being some control box and cost over $400.
All this in 18 months.
VERY GOOD CAR
Just had it for a little over a week and the 02 sensor is bad and needs replacing. Car still runs great and it is fun to drive. I like the styling on the outside as well as attention to detail in the interior. Overall I like this car.