RoadVitals

2015 Audi Q7 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
44
Latest Aug 21, 2025
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
14
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
1

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2015 Audi Q7, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Engine1224.5%
  • Brakes48.2%
  • Driver assistance48.2%
  • Powertrain (other)48.2%
  • Body & structure36.1%
  • Airbags36.1%
  • Visibility24.1%
  • Electrical24.1%
  • Exterior lighting24.1%
  • Steering24.1%
  • Other / unspecified12.0%
  • Suspension12.0%
  • Seat belts12.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

12
reports

From owner reports, verbatim

Warranty will be over in 60 days; the Catalyst Coverter is going back, the Audi dealer and Audi Corporate are delaying the fixture do to some mis communication between dealer and corporate. The problem has to do with DEF gases not being cleanup. The error code is P20EE00 and the engine light is on. The part is under warranty and Audi Corporate is delaying the fixt because the do not wish to pay for the cost. They have had my vehicle for a full week and no decision when to replace the part. I strongly believe they want the warranty to expire so the customer has to pay for cost of the catalyst. The dealer has verified that part is under warranty but corporate does NOT response to the dealer.0

NHTSA ID 11682233 · filed Aug 21, 2025

Engine started knocking. Excessive use of oil in vehicle. Even after putting oil in and getting the oil changed several times, the vehicle constantly leaks and is consuming massive amounts of oil.

NHTSA ID 11658348 · filed May 2, 2025
All 12 reports naming engine

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

8
reports

From owner reports, verbatim

Warranty will be over in 60 days; the Catalyst Coverter is going back, the Audi dealer and Audi Corporate are delaying the fixture do to some mis communication between dealer and corporate. The problem has to do with DEF gases not being cleanup. The error code is P20EE00 and the engine light is on. The part is under warranty and Audi Corporate is delaying the fixt because the do not wish to pay for the cost. They have had my vehicle for a full week and no decision when to replace the part. I strongly believe they want the warranty to expire so the customer has to pay for cost of the catalyst. The dealer has verified that part is under warranty but corporate does NOT response to the dealer.0

NHTSA ID 11682233 · filed Aug 21, 2025

The contact owns a 2015 Audi Q7. The contact stated while refueling the vehicle, the fuel gauge failed to properly indicate that the fuel tank was full. The contact continued refueling the vehicle, and fuel started spilling from the filler neck. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the fuel pump flange. The vehicle was not repaired. After investigating the failure, the contact related it to NHTSA Campaign Number: 17V298000 (Fuel System Gasoline). The VIN was included, and the vehicle was repaired. The manufacturer was notified of the failure but was unable to assist. The contact was informed that the vehicle had been repaired by the previous owner. The failure mileage was 60,000.

NHTSA ID 11545901 · filed Sep 21, 2023
All 8 reports naming fuel system

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

4
reports

From owner reports, verbatim

ABS sensor failed. Caused the warning lights to come on showing failure. The rear brakes locked up in an intersection as a result of sensor failure and I narrowly avoided a serious accident. This has happened twice. Each time when a sensor failed.

NHTSA ID 11440896 · filed Nov 18, 2021

BREAKS SQUEAL

NHTSA ID 11093896 · filed May 15, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

4
reports

From owner reports, verbatim

On 7/4 as I was merging onto the highway I was accelerating to merge onto the main lanes of traffic. I pressed on the accelerator to pickup speed, but when I let off the pedal the vehicle felt like it was continuing to accelerate similar to being on cruise control. I felt like I did not have control of the vehicle. I pressed on the brake pedal and let go to see if it would disengage the acceleration, but it did not. I then continued to press down on the brake pedal and pull over to the emergency lane and park the car. I had total of 6 passengers in vehicle with me, 4 adult and 2 children. After being pulled over I checked to insure the pedal was not stuck on any floor mats, and it was not. I was lucky that there was no traffic on the holiday to avoid any collisions. I carefully resumed to my destination and the vehicle operated normally. I reported to AudiUSA via online chat requesting advice. They suggested I contact a local service center who would charge me to diagnose the vehicle. I have not taken any steps yet given they typically will charge me regardless of determining any issues and identify some other upsell opportunity for service. I'm wondering if anyone else has reported this experience for an Audi Q7 2015 and any actions taken. Also if there is any government programs for safety inspections for unintended acceleration of vehicles. I would have expected Audi or any manufacturer to offer a complimentary inspection given the safety concerns. Thanks.

NHTSA ID 11472330 · filed Jul 5, 2022

AFTER JUST MERGING TO I695 W FROM TRAVELING SOUTH ON I95 VEHICLE CONTINUED TO ACCELERATE AFTER GOING FULL THROTTLE AND WOULD NOT RESPOND TO THE BRAKE OVERRIDE. IT APPEARED THAT THE THROTTLE PEDAL WAS SOMEHOW STUCK AND WOULD NOT COME BACK UP ON ITS OWN. THE PEDAL APPEARED TO HAVE GONE PAST ITS 'NORMAL' MOTION RANGE AND HAD SUNK QUITE LOW INTO THE FLOOR. THIS FORCED ME TO HAVE TO STAND WITH FULL FORCE ON THE BRAKE AND UNTO THE SHOULDER WITH A FULL EMERGENCY STOP REQUIRED. WHICH IN TURN CAUSED TO BRAKES TO SMOKE FOR A FEW MINUTES. I HAVE CONFIRMED THAT IT WAS NOT THE FLOOR MATS OR ANY OBJECT IMPEDING THE TRAVEL OF THE PEDAL THAT COULD HAVE CAUSED THE ISSUE. AFTER TURNING THE CAR OFF I WAS ABLE TO FORCE-ABLY RETURN THE THROTTLE BACK TO ITS 'NORMAL' POSITION. I HAVE NOT SINCE GONE WOT SINCE THIS INCIDENT HAPPENED.

NHTSA ID 11186047 · filed Mar 12, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

4
reports

From owner reports, verbatim

THE FRONT DIFFERENTIAL FAILED WHILE DRIVING THROUGH A BUSY CITY INTERSECTION. AFTER COASTING TO A STOP AND PUSHING THE VEHICLE OUT OF THE ROAD, NONE OF THE FORWARD OR REVERSE GEARS WOULD ENGAGE. TOWED THE VEHICLE TO THE DEALERSHIP, WHO IS ORDERING A NEW FRONT DIFFERENTIAL FROM GERMANY.

NHTSA ID 11374766 · filed Nov 15, 2020

THE VEHICLE HAS EXPERIENCED INCREASED MOTOR OIL CONSUMPTION IN THE LAST TWO MONTHS . THE VEHICLE HAS USED ABOUT 3 QUARTS OF OIL IN LESS THAN 2,000 MILES. I WAS TOLD AT THE AUDI OF RIVERSIDE DEALER THAT THIS COMMON. THE VEHICLE HAD 98,000 MILES WHEN THE PROBLEM FIRST OCCURRED. HAS HAPPENED AGAIN AND IT'S ONLY BEEN DRIVEN 2,000 MILES SINCE MORE OIL WAS ADDED.

NHTSA ID 11270307 · filed Oct 22, 2019

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

3
reports

From owner reports, verbatim

The contact owns a 2015 Audi Q7. The contact stated while driving approximately 40 MPH and making a left turn, water started leaking from the firewall on the driver's side, and the accelerator pedal became wet. The contact stated that her foot slipped off the pedal and she nearly lost control of the vehicle. There was no warning light illuminated. The contact stated that water had been leaking on the driver's side and on the passenger's side foot well for over a year. The contact stated that she had contacted an unknown dealer and was informed that water was leaking due to A/C condensation. The contact stated that the failure had been reoccurring intermittently, and would cause her foot to slip off the pedals. The vehicle was not diagnosed nor repaired. The manufacturer was informed of the failure. The failure mileage was approximately 92,000.

NHTSA ID 11536271 · filed Aug 3, 2023

Driving down the highway, 70 mph, and the middle panel of the panoramic sunroof just shattered. Nothing struck the glass, and the highway was smooth; no potholes or bumps.

NHTSA ID 11517594 · filed Apr 18, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

3
reports

From owner reports, verbatim

The contact owns a 2015 Audi Q7. The contact stated that the air bag warning light was illuminated. The vehicle was taken to the local dealer where it was diagnosed that the air bags needed to be replaced. The vehicle was not repaired. The manufacturer was contacted but no additional assistance was provided. The approximate failure mileage was 80,000.

NHTSA ID 11502839 · filed Jan 20, 2023

The contact owned a 2015 Audi Q7. The contact stated while driving at 45 mph, a vehicle from the opposite side made a left turn while the contact was driving straight which caused the contact to T-bone and hit that other vehicle on the front and rear passenger side. The air bags did not deploy. The vehicle's front end was caved in which caused damage to the radiator and brake line. The contact had a concussion and bruises on the upper chest due to the seat belt and whiplash. There was no medical treatment at the scene, but the contact did go to the hospital the next day. A police report was filed. The vehicle was towed to a tow yard where the vehicle was later deemed a total loss. The manufacturer was made aware of the failure. The failure mileage was approximate 70,000.

NHTSA ID 11431622 · filed Sep 3, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

2
reports

From owner reports, verbatim

Right passenger windshield wiper arm, broke off and windshield during driving. It started to sprinkle and the automatic windshield wipers came on. The right passenger side wiper arm broke off and went flying over the vehicle. Fortunately the vehicle behind me was far away and was able to maneuver out of the way. I checked and the whole arm broke, not the wiper blade. The drivers side is fine. I read that this is a common issue and that many drivers have had the exact issue on the same side. This spans over several years. I saw from 2008 Q7 to 2016.

NHTSA ID 11659445 · filed May 7, 2025

THE PASSENGER SIDE WIPER BROKE IN HEAVY RAIN. I CALLED THE COMPANY AND THEY REFUSED TO FIX BECAUSE IT IS OUT OF WARRANTY EVEN THOUGH THIS IS A KNOWN AND COMMON PROBLEM. *TR

NHTSA ID 11323990 · filed May 9, 2020

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

2
reports

From owner reports, verbatim

STARTED EXPERIENCING ELECTRICAL PROBLEMS WITH MY CAR. DISCOVERED ABOUT 6 INCHES OF STANDING WATER IN MY SPARE TIRE COMPARTMENT, ALSO WHERE MOST ELECTRICAL IS HOUSED. WATER FROM RAIN STORMS HAD SOMEHOW LEAKED INTO THIS COMPARTMENT. WAS TOLD IT WAS FROM SUNROOF DRAIN TUBES NOT WORKING PROPERLY.

NHTSA ID 11180366 · filed Feb 15, 2019

2 YEARS AGO, WHEN MY BABY WAS 2, MY CAR LOCKED ITSELF BEFORE I WENT TO THE FRONT TO START DRIVING (THE CAR WAS PARKED). AUDIS HAVE A FEATURE THAT KNOWS WHEN THE KEY IS INSIDE AND DOES NOT TO LOCK ITSELF. THIS FEATURE WORKS 99% OF THE TIME, BUT FOR ME, OUT OF THE 3 TIMES THAT IT FAILED IN THE 2 YEARS I'VE HAD IT, 2 TIMES THE CAR LOCKED MY BABIES INSIDE THE HOT CAR AUTOMATICALLY. THE SECOND TIME HAPPENED A FEW DAYS AGO WITH MY 1 1/2 YEAR OLD, LIKE LAST TIME, AT NOON WHEN THE CAR WAS OFF AND 100 DEGREES OUTSIDE. TWICE 911 HAD TO BE CALLED TO GET THEM OUT.THE FIRST TIME THEY RAN A DIAGNOSTIC AND THEY SAID EVERYTHING SEEMED FINE. I FIGURED IT WAS A GLITCH. THIS TIME THEY WANT TO OFFER ME ANOTHER CAR, BUT I HAVE TO PAY MORE MONEY AND START ANOTHER 3 YEAR LEASE. THE LOCAL DEALER TOLD ME TO CALL AUDI NORTH AMERICA AND THEY HAD THE AUDACITY TO TELL ME THAT IF I LEAVE THE KEY IN THE CAR THAT IT'S ALWAYS GOING TO LOCK ITSELF!! WHEN THAT IS A FEATURE THAT THEY SELL AND THAT 99% OF THE TIME WORKS. I ASKED TO SPEAK TO A SUPERVISOR WHO GOT MORE TECHNICAL WITH ME AND SAID THAT IF THE KEY IS LEFT INSIDE THE CAR THAT IT'S SUPPOSED TO ONLY BE "LEFT IN THE DRIVER SEAT OR THE BACK OF THE SEAT" FOR THE CAR TO RECOGNIZE IT AS BEING INSIDE. THEIR MANUAL DOES NOT STATE THAT AND IT WAS CLEAR TO ME THAT THEY ARE TRYING TO COVER THEMSELVES. EVEN THE LOCAL MANAGER SAID THAT THAT WAS "NEWS TO HIM AND THAT HE GENERALLY LEAVES HIS KEY INSIDE WHEN SWITCHING DOORS WITHOUT PROBLEMS." OTHERS HAVE TOLD ME THAT THEY HAVE HAD THAT PROBLEM BUT IT'S ODD. THEY'VE ALSO HAVE TRIED TO BLAME MY CHILDREN WHEN MY KIDS WERE BOTH STRAPPED IN THEIR CAR SEATS AND ABSOLUTELY COULD NOT REACH THE LOCK BUTTON. IT ALSO HAPPENED IMMEDIATELY AFTER CLOSING THE DOOR. ALSO, THE SECOND TIME THIS HAPPENED WAS IN MY HOUSE WITHOUT KIDS INSIDE AND WHERE I HAD MY SPARE KEY HANDY TO OPEN IT. I FEEL THAT THIS COULD LEAD TO A FATALITY.

NHTSA ID 11024734 · filed Sep 20, 2017

Too few reports in this category for a page of its own — they appear in the full complaint list.

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

2
reports

From owner reports, verbatim

THE HEADLIGHTS HAVE INTERNAL FRACTURES IN THE HEADLIGHT LENSES. NOTE THIS IS NOT ON THE SURFACE OF THE LENS. THE FRACTURES REDUCE LIGHT OUTPUT, SPLINTERS THE LIGHT, AND IS DISRUPTIVE TO THE VISION OF ONCOMING TRAFFIC.

NHTSA ID 11114488 · filed Jul 30, 2018

BOTH FRONT HEADLIGHTS HAVE EXTENSIVE CRACKS ON THEM. THIS IS A BRAND-NEW 2015 AUDI Q7 TDI PREMIUM PLUS (HELD AT DEALERSHIP FROM SALE BY EPA ORDER DUE TO EMISSION ISSUES). THE HEADLIGHTS SCATTER LIGHT, AND THE MICRO CRACKS ARE IN HE HUNDREDS ALL OVER BOTH FRONT HEADLIGHT LENSES. AWAITING ACTION BY AUDI DEALER.

NHTSA ID 11076319 · filed Mar 5, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

2
reports

From owner reports, verbatim

SEATBELTS ARE LOCKED AS I TRY TO PULL THEM FROM THE REEL WHEN I GET INTO THE CAR. IT TAKES MULTIPLE PULLS BEFORE THEY UNLOCK. CAR IS STATIONARY THE STEERING COLUMN SQUEALS AS IT LOWERS AND RAISES WHEN I START CAR AND TURN OFF THE CAR. CAR IS STATIONARY.

NHTSA ID 11296629 · filed Jan 2, 2020

2015 AUDI Q7 TDI PREMIUM PLUS - DRIVER SIDE SUSPENSION MAKES A DULL RATTLING NOISE DURING DRIVING. EITHER BAD TIE-ROD BUSHINGS OR A BAD STRUT WHICH RATTLES UP AND DOWN CREATING THE NOISE. CONCERNING AT HIGHWAY SPEEDS.

NHTSA ID 11082630 · filed Apr 3, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

1
report

From owner reports, verbatim

AS MY FAMILY WAS DRIVING DOWN THE HIGHWAY, THE WHEEL SHORE OFF OF THE VEHICLE AND MY CAR CAME DOWN ON THE HIGHWAY IN NJ. I-80 WEST BOUND BETWEEN EXITS 63-64. NO OTHER VEHICLES OR HAZARDS WERE IN THE AREA OR DAMAGED. ONLY MY WHEEL CAME OFF THE CAR COMPLETELY. THIS RENDERED MY WHOLE FAMILY INTO SHOCK. NO POT HOLE OR ROADWAY HAZARD. JUST AN ACT OF NATURE AND POOR ENGINEEERING.

NHTSA ID 11021769 · filed Sep 6, 2017

Too few reports in this category for a page of its own — they appear in the full complaint list.

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

1
report

From owner reports, verbatim

2015 AUDI Q7 TDI PREMIUM PLUS - DRIVER SIDE SUSPENSION MAKES A DULL RATTLING NOISE DURING DRIVING. EITHER BAD TIE-ROD BUSHINGS OR A BAD STRUT WHICH RATTLES UP AND DOWN CREATING THE NOISE. CONCERNING AT HIGHWAY SPEEDS.

NHTSA ID 11082630 · filed Apr 3, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

SEATBELTS ARE LOCKED AS I TRY TO PULL THEM FROM THE REEL WHEN I GET INTO THE CAR. IT TAKES MULTIPLE PULLS BEFORE THEY UNLOCK. CAR IS STATIONARY THE STEERING COLUMN SQUEALS AS IT LOWERS AND RAISES WHEN I START CAR AND TURN OFF THE CAR. CAR IS STATIONARY.

NHTSA ID 11296629 · filed Jan 2, 2020

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .