CSR

Audi · NHTSA safety record

2015 Audi A6

Every safety complaint, recall and defect investigation the US government holds on this vehicle.

22

Complaints

2

Crashes

0

Fires

1

Injuries

0

Deaths

Owners of the 2015 Audi A6 have filed 22 safety complaints with NHTSA between April 2015 and July 2026. The most complained-about system is the engine, named in 6 of them (27%). The typical failure was reported at 71,000 miles, the median across the 13 complaints that gave an odometer reading.

NHTSA has issued 4 recalls covering this vehicle.

Recalls (4)

ELECTRICAL SYSTEM:WIRING

18V862000 · December 5, 2018

The defect
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2015-2016 Audi A6 Sedans and 2015 Audi A7 vehicles. The auxiliary heater electrical connector on these vehicles may have been incorrectly inserted into the auxiliary heater, possibly resulting in increased electrical resistance.
The risk
The extra resistance can cause the connector to overheat, increasing the risk of a fire.
The remedy
Volkswagen will notify owners, and dealers will inspect the auxiliary heater connector, replacing the auxiliary heater and connector, as necessary, free of charge. The recall began March 15, 2019. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 82C1.

Volkswagen Group of America, Inc. · up to 845 vehicles across all model years covered

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION

18V370000 · June 4, 2018

The defect
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S6 and S7, 2012-2018 A7 and A6 Sedan, and 2014-2018 RS7 vehicles equipped with basic seats (with or without heating). Stress or wear of the body-sensing mat within the front passenger seat may cause the Passenger Occupant Detection System (PODS) control module to malfunction.
The risk
If the PODS module malfunctions, the front passenger air bag may not deploy properly in the event of a crash, increasing the risk of injury.
The remedy
Volkswagen will notify owners, and dealers will install a PODS system repair kit, free of charge. The recall began November 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 74D5.

Volkswagen Group of America, Inc. · up to 139,249 vehicles across all model years covered

ENGINE AND ENGINE COOLING:COOLING SYSTEM

18V229000 · April 11, 2018

The defect
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2017 Audi A5 Cabriolet, A5 Sedan and Audi Q5 vehicles, 2012-2015 Audi A6 vehicles and 2013-2016 Audi A4 Sedan and A4 allroad vehicles. These vehicles, equipped with 2.0l Turbo FSI engines, have an electric coolant pump that can either become blocked with debris from the cooling system causing it to overheat or can short-circuit from moisture within the pump.
The risk
A blocked pump or a short-circuited pump can increase the risk of a fire.
The remedy
Audi will notify owners, and dealers will replace the pumps, free of charge. The recall began September 14, 2018. Owners may contact Audi customer service at 1-800-253-2834. Audi's number's for this recall is 19N3/19N4. Note: This recall is in additional to the coolant pump software update applied as a remedy under recall 17V002.

Volkswagen Group of America, Inc. · up to 342,867 vehicles across all model years covered

ENGINE AND ENGINE COOLING:COOLING SYSTEM

17V002000 · January 3, 2017

The defect
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2017 Audi A5, A5 Cabriolet and Q5 vehicles, 2013-2016 Audi Allroad and Audi A4 vehicles and 2012-2015 Audi A6 vehicles. These vehicles, equipped with 2.0l Turbo FSI engines, have an electric coolant pump that can be blocked with debris from the cooling system, resulting in the pump overheating.
The risk
If the coolant pump overheats, it can increase the risk of a fire.
The remedy
Audi will notify owners, and dealers will update the software so that the power supply to the coolant pump is deactivated if the pump becomes blocked with debris, free of charge. The recall is expected to begin February 20, 2017. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 19M1.

Volkswagen Group of America, Inc. · up to 342,867 vehicles across all model years covered

What owners report

Complaints naming each system. One complaint can name several, so these add up to more than 22.

ENGINE 6 27%
AIR BAGS 4 18%
ENGINE AND ENGINE COOLING 4 18%
ELECTRICAL SYSTEM 3 14%
FUEL/PROPULSION SYSTEM 2 9%
SERVICE BRAKES 2 9%
STEERING 2 9%
UNKNOWN OR OTHER 2 9%
POWER TRAIN 1 5%
SUSPENSION 1 5%
WHEELS 1 5%

When the complaints arrived

By the year NHTSA received them, which is not the year the failures happened. They peaked in 2018 at 4.

2015 2018 2026
2015 to 2026, the last of them a part year

In owners' own words

Quoted from NHTSA's complaint file. These are unverified accounts by the people who filed them, not findings of fault.

AIR BAGS

1 injured · crash · towed · 129,000 miles

The contact's sister owns a 2015 Audi A6. The contact stated that while his sister was driving 35 MPH, the vehicle crashed into the rear of a Toyota 4Runner. The driver sustained injuries to the chest and neck and had back pain. Medical attention was not provided. The front bumper and frame, and hood were damaged. The air bags failed to deploy. The vehicle was towed to a tow lot. There was no Police report filed. The drivers exchanged information. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 129,000.

NHTSA complaint 11752697. Filed by an owner and not verified by NHTSA or by us.

UNKNOWN OR OTHER

crash · towed · 58,000 miles

ON THE HIGHWAY, MY A6 TURNED PERPENDICULAR AND WAS HIT BY A SEMI TRUCK. SPEAKING WITH THE AUDI REPRESENTATIVES THEY DID NOT UNDERSTAND HOW THIS COULD HAPPEN. IS THERE A DEFECT THAT WOULD ALLOW THE CAR WITH A QUATTRO SYSTEM TO MAKE SUCH A DRAMATIC TURN TRAVELLING AT 60 MILES AN HOUR?

NHTSA complaint 11062628. Filed by an owner and not verified by NHTSA or by us.

ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR

towed · 85,000 miles

The contact owns a 2015 Audi A6. The contact stated while driving 65 MPH, the oil warning light illuminated. The contact veered to the side of the road and called for roadside assistance. The vehicle was towed to a local dealer to be diagnosed. The contact was informed that the oil level was extremely low due to an oil leak. The contact was informed that the timing chain kit and camshaft cover needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 85,000.

NHTSA complaint 11455029. Filed by an owner and not verified by NHTSA or by us.

WHEELS
I am writing to report a serious and life-threatening safety incident involving my Audi vehicle following recent service performed by an authorized Audi dealer. Vehicle information: Model: Audi (2015) VIN: [XXX] Servicing Dealer: Audi Lafayette IN Date of Service: 2026-01-14 A few days after the service appointment, my wife was driving the vehicle from Lafayette, Indiana to Chicago on the highway at normal speed when the vehicle suddenly became unstable and difficult to control. The car experienced violent shaking and loss of directional control, creating an immediate risk of a high-speed accident. Fortunately, she was able to safely bring the vehicle to a stop on the highway shoulder. The

NHTSA complaint 11711678, quoted in part. Filed by an owner and not verified by NHTSA or by us.

ENGINE AND ENGINE COOLING

79,000 miles

The contact owns a 2015 Audi A6. The contact stated that while driving on neighborhood roads at approximately 25 MPH, the coolant warning light was illuminated. The contact proceeded to park on the side of the road and walk to her residence to pick up coolant to refill the coolant tank. The vehicle was then taken to the independent mechanic where it was diagnosed that the coolant tank needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 79,000.

NHTSA complaint 11620102. Filed by an owner and not verified by NHTSA or by us.

FUEL/PROPULSION SYSTEM
P2067 engine check code which shows faulty fuel sensor. Audi has recalled other year Audi a6 sedan vehicles with the same issue and this seems to be a safety issue as it can show incorrect fuel gauge and in the event of car out of fuel, engine can stall and can cause accident.

NHTSA complaint 11562862. Filed by an owner and not verified by NHTSA or by us.

ENGINE
Coolant sprayed on engine components due to leaking Coolant /Water pump. Coolant level is falling below minimum level - Problem confirmed by the dealer 1. Water pump 2. Coolant sprayed onto engine components - potential fire hazard 3. Confirmed by dealer 4. Unknown 5, Umknown

NHTSA complaint 11555740. Filed by an owner and not verified by NHTSA or by us.

ENGINE AND ENGINE COOLING

78,000 miles

The contact owns a 2015 Audi A6. The contact stated that while the vehicle was parked, there was antifreeze leaking underneath the vehicle. The contact stated that the leak was a recurring failure. The contact stated that after starting the vehicle, the "Turn Off Engine, Check Coolant Level" message was displayed. The vehicle was taken to a local dealer and the coolant pump was replaced under NHTSA Campaign Number: 18V229000 (Engine and Engine Cooling). The vehicle was repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 78,000.

NHTSA complaint 11500532. Filed by an owner and not verified by NHTSA or by us.

Compare

Other years of the Audi A6

Model year Complaints Recalls Deaths
2021 15 11
2020 24 9
2019 114 7
2018 11 2
2017 20 3
2016 51 3
2014 41 4
2013 52 6
2012 59 8
2011 21 3
2010 17 3

Other 2015 Audi models

Every Audi on this site — 147 vehicles, 216 recall campaigns and 0 open investigation s.

If this is your car and a dealer keeps failing to fix it, your state's lemon law may require the manufacturer to replace it or buy it back. What each state asks for , read from the statutes.

Where these numbers come from

A complaint is one owner's account and has not been verified by NHTSA or by us. A vehicle with more complaints is not necessarily worse: models that sold in larger numbers collect more of them. How this is counted.

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