Audi Q5 Complaints

1,386 consumer complaints on file.

#11725942March 20, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I owned the car for two weeks when I had my dog in the front and it automatic braked going down the freeway. It threw him into the screen and broke it, luckily he was ok. (He was belted in.) This has happened three more times and been inspected but they are not able to reproduce the problem. This only happens when the dog is in the car with me. This last time, the dog hit the dash and screen again and broke it, and I had to pay to have it replaced again. (Thankfully dog just fine.) They keep saying no fault found because they can’t get it to do it on their test drives. This is a serious safety issue and could cause an accident by someone rear ending me. The roads aren’t wet, and nothing is around when it has happened each time. They turned down the presensor this time, so i am hoping this helps.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725789March 20, 2026
FORWARD COLLISION AVOIDANCE: WARNINGS, LANE DEPARTURE: WARNING, LANE DEPARTURE: ASSIST
The ADAS is not working properly. Adaptive cruise control, emergency assist, lane departure, active front assist, distance warning, traffic sign recognition, adaptive light, etc. are all not working. The check engine light is illuminated, the key fob would not open car (not a battery issue) and the seat belt tensioner is not working properly. Those ADAS features are there for a reason and that is to enhance the safety of me, my passengers and other drivers. The key fob allows quick access to my vehicle, which enhances my safety when alone or with others. The seat belt tensioner provides restraint during an accident so neither I nor my passenger will go head first into the windshield, air bags and/or steering wheel/dashboard. The problems have been confirmed with the dealership. Yes, it has been inspected by the dealership. Yes, they first appeared January 2025. My car is currently at the dealership supposedly waiting for a backordered seat belt tensioner. It has been at the dealership for 22 days and I haven't any idea of when I will be getting the vehicle back. I purchased it in October 2025. It has been driven less than 5,000 miles.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725152March 18, 2026
AIR BAGS, SEATS
The Seat Occupancy Detection System is malfunctioning. The passenger airbag warning light activates when a passenger occupies the passenger seat and the passenger overhead reading light remains on when the seat is occupied including overnight. These are established symptoms of Seat Occupancy Detection System failure. The manufacturer issued a warranty extension specifically covering this defect for 10 years and unlimited miles. When the vehicle was presented at an authorized dealer for diagnosis and repair under the warranty extension, the service advisor deliberately omitted the airbag warning light symptom from the repair order and inserted pre-emptive warranty denial language before any diagnosis was performed. The airbag system malfunction remains unrepaired despite an active manufacturer warranty extension covering this exact defect. The dealer’s failure to properly document and address an airbag warning light constitutes a safety concern that NHTSA should investigate.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11725083March 17, 2026
ELECTRICAL SYSTEM, SERVICE BRAKES, POWER TRAIN
Check engine light is on almost constantly on my car. It might turn off and stay that way for a couple of days, but always comes on again. Dealership had made two attempts to "fix" it by just clearing the faults. However, according to the service department the reason why check engine light came on was "faults for loss of communication to powertrain electronics and brake electronics" which i think is a real safety concern. After my last trip to the dealership the check engine light came on after just two days of normal driving. There was also a situation when i was unable to shift to park with the risk of rolling along with some other error messages on the dash. I was unable to lock the vehicle because of that and of course there was a risk of it rolling.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724561March 16, 2026
VISIBILITY:SUN/MOON ROOF ASSEMBLY
The contact owns a 2025 Audi Q5. The contact stated that while driving at undisclosed speeds, the panoramic sunroof glass exploded without impact. The contact pulled over at a pit stop to inspect the vehicle. Despite the failure, the contact resumed normal driving with shards of glass falling from the sunroof. The manufacturer was notified of the failure and agreed to have the vehicle towed to the dealer. The vehicle had not been repaired and remained with the dealer. The failure mileage was approximately 12,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11724448March 15, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS, BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
The vehicle triggers the braking system when there is nothing in the road, this has happened when turning across traffic, into parking lots, and when just driving on a road. Luckily this has not caused a crash yet but it has a high likelihood of causing a crash if not properly fixed by Audi. Occasionally the sensors stop working and the seatbelts tighten aggressively. This is especially risky because my wife is pregnant and this tightens for no reason around the baby. This has happened many times in the short time I’ve owned this vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723840March 12, 2026
ELECTRICAL SYSTEM
The contact owns a 2022 Audi Q5. The contact stated that while the vehicle was parked, the vehicle was started, and the message "Electrical System Malfunction – Stop Safely" was displayed. A red warning light flashed and then turned yellow. In another occurrence, while on the freeway, the vehicle accelerated independently, and the collision warning light flashed with a beeping sound, although there were no vehicles nearby. The vehicle was taken to the dealer, but was not diagnosed or repaired. The dealer was unable to duplicate the failure due to invalid data that was received. The contact was informed by the dealer to avoid driving the vehicle when the red light was illuminated. The manufacturer was not notified of the failure. The approximate failure mileage was 23,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723732March 11, 2026
POWER TRAIN, FUEL/PROPULSION SYSTEM
After the automatic start/stop system engages, the engine stalls and completely shuts off shortly after the vehicle begins moving again. This occurs after the vehicle restarts and travels only a few feet. When the stall happens, the vehicle loses power and the engine stops functioning while the car is in traffic. This has occurred two separate times: once on a busy highway and once while entering a roundabout. Both incidents created a dangerous situation where the vehicle could not maintain power in active traffic and could have resulted in a crash. A yellow emissions warning light also appeared on the dashboard. The dealer indicated that an intermittent oil pressure sensor code was present but no parts were replaced and no corrective action was taken. The dealer reset the system and stated they could not reproduce the problem. The vehicle is now being returned to me without repair despite the safety risk. An engine stall immediately after the start/stop system restarts the vehicle creates a serious hazard because the vehicle can lose power in the middle of traffic. I believe this issue may be related to the automatic start/stop system or an oil pressure sensor fault affecting engine operation.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11723590March 11, 2026
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
While driving my 2022 Audi Q5 on Interstate I-35 at approximately 70 mph, the vehicle suddenly applied braking while traveling on a wet roadway. The braking felt unexpected and the vehicle lost traction and control. The vehicle skidded and struck a concrete barrier. The side airbag deployed during the crash. Fortunately, my family survived the accident. I am unsure whether this event was caused by road conditions or a possible malfunction related to braking, stability control, or advanced driver assistance systems (ADAS), but I am reporting the incident for safety review.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11722143March 5, 2026
SERVICE BRAKES
Problem with Brake booster servo issue comes on the dash then goes away. Brakes are spongy and brake pedal makes a swooshing sound when pressed
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11721962March 4, 2026
ELECTRICAL SYSTEM, ENGINE, UNKNOWN OR OTHER
Fault P003A00 (Turbocharger Boost Control Position Sensor). Vehicle suffered a catastrophic power failure (Limp Mode) on Day 2 of ownership. Total loss of acceleration while in traffic. Manufacturer admits it is a 'known software issue' with no current fix, creating an extreme collision risk for the driver." Vehicle is at dealership since Feb 4th, 2026
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11720420February 25, 2026
UNKNOWN OR OTHER
I am submitting this complaint to report a safety defect involving a 2018 Audi Q5 (Premium Plus, Technology Package). The vehicle’s MMI infotainment/navigation system intermittently shuts down or reboots during operation. When this occurs while the vehicle is in in reverse, the rearview camera display immediately goes blank and remains unavailable until the system completes its reboot cycle. This failure has occurred during active reversing maneuvers, creating a significant safety concern. An incident already occurred that resulted in an impact to another object during backing and the camera display/MMI going blank loss just prior to stopping. The rearview camera is a required safety system under Federal Motor Vehicle Safety Standard No. 111. When the system powers off unexpectedly, the driver loses critical rear visibility information at precisely the moment it is most needed. The condition appears to be software-related, as the infotainment system restarts on its own. However, the temporary loss of the camera display increases the risk of collision with pedestrians, other vehicles, or stationary objects. I understand that recalls have been issued for similar rearview camera display failures in later model-year Audi Q5 vehicles. The symptoms I am experiencing are materially similar and may indicate a broader defect pattern affecting earlier production years. I have attempted to resolve the issue with Audi and their technicians and service management. The conclusion was they could not find any error messages or mechanical issues. They would not diagnose deeper or complete any further trouble shooting. The previous owner also attempted to resolve the safety defect under warranty and received similar attention with no solution. I respectfully request that NHTSA review this matter for potential investigation to determine whether the 2018 Audi Q5 should be included in any safety-related corrective action. Of note, the "CarPlay" use is not the cause.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11720316February 24, 2026
AIR BAGS, SEAT BELTS, ENGINE
The air bag keeps showing it's not working and that's it's turned off, there's a driving system malfunction, and warning lamp flashing emissions-related fault malfunction are not working. It is a brand-new car and after 2 months, all the malfunction lights keep showing so we went to the Audi dealership and they said they have ordered the parts from Germany, but it has almost been 2 months, and they still don't know when it will arrive.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11720211February 24, 2026
ELECTRICAL SYSTEM, STRUCTURE
The contact owns a 2021 Audi Q5. The contact stated that while driving at an undisclosed speed, several unknown warning lights illuminated, and the vehicle stalled. Additionally, the windows independently rolled up and down, and the engine seized. While attempting to start the vehicle, the vehicle failed to start. The contact stated that the failure had occurred three times within five days. The vehicle was towed to the dealer where it was purchased. The failure was diagnosed with a failed gateway control module. The contact was informed that the gateway control module needed to be replaced. The vehicle was being repaired. The contact was informed that the plastic protective bag that covered the gateway control module was filled with water. In addition, the dealer informed the contact that the NHTSA Campaign Number: 21V947000 (Electrical System, Structure); recall repair was performed prior to the contact purchasing the vehicle. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 37,200.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719808February 23, 2026
VISIBILITY:SUN/MOON ROOF ASSEMBLY
The contact owns a 2022 Audi Q5. The contact stated that while coming to a stop, there was a loud bang, and the sunroof glass shattered, with glass falling inside the vehicle. The vehicle was towed to a local dealer, where it was determined that the sunroof glass had shattered on impact with a foreign object. The vehicle was not repaired due to the cost and remained at the local dealer. Upon further inspection, there was no evidence that an object had caused the sunroof glass to shatter. The manufacturer was made aware of the failure. The failure mileage was approximately 41,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719734February 22, 2026
POWER TRAIN, ENGINE, FUEL/PROPULSION SYSTEM
Component: ENGINE AND ENGINE COOLING Summary: The turbocharger on my 2019 Audi Q5 failed prematurely. The initial check engine light and loss of performance began at approximately 48,000 miles, which is within Audi’s 4-year/50,000-mile powertrain warranty. The condition progressively worsened and the vehicle became difficult to drive safely in traffic due to reduced power and hesitation during acceleration. The turbocharger ultimately required complete replacement at 50,334 miles at a cost of $ 2511.20 This appears to be a premature failure of a major engine component. A sudden loss of power while merging or crossing intersections creates a safety concern. The vehicle has been properly maintained, is completely stock, and has never been modified. No warning was provided prior to the check engine light and rapid performance degradation. I am submitting this complaint because similar turbocharger wastegate failures have been documented in other Volkswagen/Audi vehicles using related engines, and a failure at this mileage should not occur in a properly maintained vehicle. Safety Risk: Reduced engine power and hesitation during acceleration creates a hazardous condition when merging into traffic or crossing intersections. Repair: Turbocharger replacement Repair cost: $ 2511.20 Mileage at repair: 50,334
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719688February 22, 2026
UNKNOWN OR OTHER
02 January 2026 11,910 Continuous error Audi connect installation; error during installation. Error during installation. Please contact support.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719686February 22, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
21 Dec 2025 11,743 miles Audi Pre-sense slammed on the brakes while waiting to make a left. Pointing downhill slightly. No cars in the way. Turned it off completely. Was on the the Late setting. Will not stay off.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719269February 20, 2026
POWER TRAIN, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, VEHICLE SPEED CONTROL
Yellow warning light..drive system malfunction. Red warning light..low oil pressure at idle. Says stop engine..after engine restart lights go off and is fine.. for a little bit.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11719378February 20, 2026
FUEL/PROPULSION SYSTEM, UNKNOWN OR OTHER
Oil leak/ and tire suspension icon keeps coming on after i fixed it
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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