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Audi A6 Lighting problems by year

48 complaints filed with NHTSA about the Audi A6's lights. Headlights, tail lights, brake lights, turn signals and interior lighting failures.

Lighting complaints by model year

YearLighting complaintsCrashesInjuriesRecalls
20211000
20193000
20131000
20101100
20086000
20063000
20042000
20033000
20023000
20016110
20003000
19996000
19984000
19971000
19964000
19951000

Latest A6 lighting complaints

2021 Audi A6Lights

Both daytime running lights have progressively changed from white to yellow and lost intensity. The discoloration began on one side and later appeared on the other, concentrated at the lower angled section of the daytime running light. There are no warning lamps, messages, or stored fault codes. Independent automotive lighting specialists who service this model describe the cause as heat from the daytime running light LED degrading the end of the clear light-guide tube inside the sealed headlamp assembly. The...

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manufacturer does not sell that LED board or light guide separately, so the only available repair is replacement of the entire headlamp assembly. A manufacturer technical service bulletin covering this model and model year treats daytime running light color variation as a normal characteristic and states that no repair is to be performed, and no recall or warranty extension has been issued for this condition. The headlamps are available for inspection upon request. Safety risk: the daytime running lights are losing output and conspicuity gradually rather than failing outright, so the driver receives no warning and other road users see a vehicle with degraded daytime visibility.

Filed Incident Exterior lightingNHTSA 11772117
2013 Audi A6Lights

When the turn signal is activated to go RIGHT, the turn indicator flashes LEFT (both the arrow on the instrument panel and the exterior lights). Since the driver is not consciously looking at the dash, this causes an unexpected lane change and dangerous (and illegal) lane change. There are no warning lights that there is an error/problem. This is an intermittent but frequent problem and replicable. I have not taken the issue to the dealer but research suggests that the turn signal stalk must be replaced. Searching...

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online, I see that other Audi A6, for various years, have this problem. I also recently learned that Hyundai vehicles were recalled for this same issue. Hopefully you can look into it to see. Thank you.

Filed Incident Exterior lightingNHTSA 11700279
2019 Audi A6Lights

Side marker light in headlight stopped working

Filed Incident Exterior lightingNHTSA 11604245
2019 Audi A6Electrical systemLightsEngine & cooling

-Total electrical system failure (dealer confirmed starter generator). -After a short time of cautions followed by warnings, engine and all electrical components quit working. (no hazard lights). no way to warn other drivers on the road or highway to a malfunctioning vehicle -dealer confirmed starter generator needs replacement. waiting on part (60+ days and counting) -caution and warnings started appearing about 15 miles before the car became completely underivable. (every electrical system caution began appearing followed by warnings of impending engine shutdown)

Filed Incident Electrical system · Exterior lighting · EngineNHTSA 11504910
2019 Audi A6Transmission & drivetrainElectrical systemLights

Starter/Generator Alternator failed and caused the battery to die ultimately leading to losing full power of the car on highway. Warning lamps were present and indicated "electrical system malfunction and contact the dealer for service." Car lost full power on the way to dealership and almost resulted in a crash. Component has been inspected by the Audi Dealer and confirmed to be the issue. Symptoms appeared very quickly and within 30 minutes of the symptoms the car was inoperable.

Filed Incident Power train · Electrical system · Exterior lightingNHTSA 11497300
2006 Audi A6LightsEngine & cooling

Engine oil leaks this is a "normal" problem that should not be accepted by the consumer and the adaptive headlights cord broke off. Will not turn with vehicle

Filed Incident Exterior lighting · EngineNHTSA 11110141
2008 Audi A6Lights

Headlight flickering and turns off with dipped light warning. Rear lights warnings of bulbs out random times. Shutting lights off and on resolves issue with headlights.

Filed Incident Exterior lightingNHTSA 11083138
2008 Audi A6Lights

Tl* the contact owns a 2008 audi a6. While driving 55 mph, smoke entered the cabin of the vehicle. The contact noticed that the passenger side brake light melted and the driver side brake flickered. It was diagnosed that the brake lights needed to be rewired. The vehicle was not repaired. The manufacturer was made aware of the issue. The failure mileage was 134,570.

Filed Incident Exterior lightingNHTSA 10892149
2010 Audi A6Electrical systemLightsSeats & seat beltsCrash

Blinking drivers side headlight. Audi has technical service bulletin and will not repair for free !! Tere reasoning is is that I have over 100 k miles. I reported this to them when I had 62 k miles and they said it never blinked when they tested it (not true) this is a major safety hazard at night and they want to charge me over $1,000 dollars to fix....This should be a recall as it is a safety issue!!!In fact audi corporate is aware and are picking and choosing who gets the repair for free!

Filed Incident Electrical system · Exterior lighting · Seat beltsNHTSA 10888510
2008 Audi A6Lights

Left headlight low dipping error left headlight goes out while drivimg

Filed Incident Exterior lightingNHTSA 10853518
2006 Audi A6Lights

I entered today's date and mileage because I had to deal with it again this evening, but this problem has been occurring since the car had 70000 miles on it. It has now gotten so bad that I have to turn the lights on and off every 30 seconds or so while driving so they will stay on enough to get the car home. I do not drive it at night if I do not have to. This problem needs to be fixed. 141 Out of 188 complaints you have received on this car are due to people's headlights going out while driving at night. We...

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should not have to pay $1000-2000 to attempt to fix a problem that is clearly a design flaw that occurs in cars with as few as 20000 miles and up. I say attempt because if you read the threads on the topic of "audi dipped headlight" you will find that no fix is a sure thing or permanent. Thousands of people are having this problem. I submitted this same safety complaint to you a few years ago, nothing has been done and, to this day, people are still submitting complaints after they are suddenly driving down the road with no lights. Does someone have to be killed before audi is forced to do a recall? *Tr

Filed Incident Exterior lightingNHTSA 10637683
2006 Audi A6Electrical systemLights

While replacing a headlight bulb I noticed that the insulation on wires inside the headlight compartment had flaked off, exposing at least 1 inch of multiple wires (low beam and high beam) all along the length of those wires. Both headlights show the same symptom. High beam wires (+v and gnd) are held together with a zip tie and there is flaking insulation all around it, so using the high beam could result in a short circuit inside the headlight housing. As all of the wires are in close proximity, it is possible that normal use of the car (e.G. Bouncing along a rough road) could cause the wires to contact each other and short circuit. *Js

Filed Incident Electrical system · Exterior lightingNHTSA 10592604
2001 Audi A6Lights

Our 2001 audi and many other cars like it have plastic headlights that perform well for several years. Then in any sunny location like the us southwest they begin to fog up and become progressively more opaque. This results is more light scatter using the headlamps at night: the headlamps no longer focus a narrow beam of light on the roadway ahead. Due to fogged, opaque head lamp light scatter visibility is reduced putting especially pedestrians and bicycles at risk while driving at night. Also, oncoming...

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traffic experiences greater nighttime glare from fogged headlamps increasing accident risk. Often, replacement costs for new plastic headlamps are prohibitive - at times more than the cost of a used car. Many us drivers thus drive with fogged up, opaque headlamps. Previously glass headlamps delivered many decades of reliable service without ever fogging up as do the windows of any older car. I believe the nhtsa should investigate and consider issuing a safety recall. *Tr

Filed Incident Exterior lightingNHTSA 10575329
2008 Audi A6Electrical systemLights

The head light would work sometimes and others it would not took vehicle the dealer was told must remove bumper and replace head lamp assembly complete the cost would be around $ 800.00After researching specific problem head lamp was replaceable without bumper removal and without headlamp assembly replacement cost 100.00 Price of bulb. Audi of america should be able to troubleshoot this problem very easy and they are purposely trying to rip the customer off. Not to mention the danger a intermittent head light posses on the road dip head light error. *Tr

Filed Incident Electrical system · Exterior lightingNHTSA 10499979

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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