There are 7 owner-reported fuel system complaints for the 2014 Audi A6in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2014 Audi A6. The contact stated that there was a fluid leak underneath the vehicle near the exhaust pipe, with a fuel-like odor. No warning lights were illuminated. A certified mechanic inspected the vehicle at the residence, and determined there was a leak in the fuel line. Following the advice of the mechanic, the vehicle was towed to the dealer, where the fuel leak was confirmed. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 152,000.
The contact owns a 2014 Audi A6. The contact stated while driving at approximately 70 MPH, the accelerator pedal was depressed; however, the vehicle stalled. The Electronic Power Control System and the Check Engine warning lights were illuminated. The vehicle was towed to a dealer where it was diagnosed that there was a fuel leak and that the fuel injector, the coolant hose, and the water pump needed to be replaced. The contact researched and was made aware of NHTSA Campaign Number: 17V781000 (Fuel System, Gasoline); however, the VIN was not included. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline to report the failure. The failure mileage was 181,615.
I have recently purchased my 2014 Audi A6 in Honolulu at JN Autogroup. After just a couple days of driving the vehicle I have noticed that the car started to smell like gas in and out of the vehicle. The smell is very potent and very sensible throughout every second of driving and I am reporting this because this could be very hazardous and I may not know if it could catch on fire with the amount of fumes that is lingering around. To the point where as I am driving it is making me dizzy. I have researched about issues for these cars with the same year, make and model and I have read that there was a recall on the fuel line leak but i don’t know why my car wasn’t included in this recall base of the data I have pulled up on the Audi recall center. I’m not sure if it has been recalled but the problem for sure wasn’t solved with my vehicle. On the other hand, I have also noticed that the reverse camera on this vehicle goes for a split second on the dash whenever in reverse then suddenly blacks out the entire screen. I am thinking that the wiring or some kind of harness that operates the reverse camera is not done properly by the factory that causes malfunctions within the system. In conclusion, these are two of the reasons why I am completing this incident report because I feel that these are two hazardous features that is important for not just myself but the community and people that surrounds me whenever I am on the road behind the wheel. It is important for this to be resolved because the company of this vehicle advertises all these features and sells this product but there is an issue with the product and I want it to be looked upon and not swept under the rug because I am not only speaking for myself but for the many thousands and thousands of these car owners that is on the road today who are having the same issue as I do. I’d appreciate your service if this can be fixed, thank you!
IN THE SUMMER MONTHS, MY 2014 AUDI A6 DEVELOPS FUEL-LIKE FUMES FILLING THE CABIN AND TRUNK. THE FUMES BECOME MORE INTENSE/PRONOUNCED WHEN I ACCELERATE FROM A STOP OR WHEN MOVING THROUGH TRAFFIC. SEVERAL TIMES IN 2019, MY AUDI HESITATED THEN STOPPED TWICE IN TRAFFIC. ONCE ON A CITY ROAD AND THE OTHER TIME ON THE LEFT LANE OF A HIGHWAY. AUDI SERVICE DIAGNOSED A GAS PUMP ISSUE. HOWEVER, A REPLACEMENT GAS PUMP DID NOT FULLY PREVENT GAS FUMES FROM DEVELOPING IN THE CAR. I BELIEVE THIS IS RELATED TO NHTSA CAMPAIGN ID 17V781000/VOLKSWAGEN 20AR. BUT, I'VE BEEN TOLD OTHERWISE FROM THE DEALERSHIP AND YOUR SITE. *TR
I HAVE A FUEL LEAKAGE ON THE LOWER RIGHT SIDE OF MY VEHICLE AND AS SOON AS I PARK THE VEHICLE I CAN FEEL THE FUEL SMELL ALL AROUND MY VEHICLE. I HAVE GIVEN MY VEHICLE TO AUTHORIZED AUDI DEALER (BELL AUDI,EDISON) AND THEY NEVER SAID ANYTHING ABOUT THE RECALL GOING ON AUDI VEHICLES
TL* THE CONTACT OWNS A 2014 AUDI A6. CONTACT STATED THAT WHILE DRIVING AT 40 MPH, THE VEHICLE LOSS MOTIVE POWER AND JERKED WITH THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE CONTACT ALSO MENTIONED AN ABNORMAL ODOR INSIDE THE VEHICLE. THE CONTACT VEERED TO THE SHOULDER OF THE ROADWAY, TURNED THE VEHICLE OFF AND BACK ON WHICH FAILED TO RESUME BACK TO NORMAL. THE CONTACT DEPRESSED THE ACCELERATOR WHICH FAILED TO EXCEED 40 MPH. THE VEHICLE WAS TAKEN TO RIDGELAND AUTO WORLD (750 RIDGEWOOD RD, RIDGELAND, MS 39157, (601) 899-8500), WHERE THE VEHICLE WAS DIAGNOSED HOWEVER, THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS THEN TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THE VEHICLE, AND DETERMINED THAT THE WATER PUMP AND A LEAKING FUEL LINE NEEDED TO BE REPLACED WHICH WAS STILL PENDING. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 17V781000 (FUEL SYSTEM, GASOLINE). THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 109,000.
THERE IS A FUEL SMELL INSIDE THE CAR AND IN THE GARAGE WHERE IT IS PARKED. IN STOP AND GO TRAFFIC MOVING AT 5-10 MILES PER HOUR, THE SMELL IS VERY NOTICEABLE INSIDE THE CAR.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026