Consumer Safety Complaints
Search 2,192,899 safety complaints filed by vehicle owners with NHTSA — including 137,559 crashes, 55,854 fires, and 8,555 deaths.
What is a NHTSA consumer complaint?
A consumer complaint is a free-form report filed by a vehicle owner directly to the National Highway Traffic Safety Administration (NHTSA) describing a safety concern about their vehicle. NHTSA collects these reports through its Vehicle Owner Defect Report (VOQ) system and publishes them publicly. Each complaint includes the affected component, the date and circumstances of the incident, whether the failure caused a crash or fire, and any reported injuries or deaths. The owner's full narrative description is included verbatim — NHTSA does not edit or moderate the descriptions.
The database below contains over 2,192,899 individual complaints. NHTSA's investigators monitor it for clusters of similar reports — when enough owners describe the same failure mode on the same vehicle, NHTSA may open a Preliminary Evaluation that can lead to a recall. Many of the largest recalls in U.S. history, including the Takata airbag recall and the Hyundai/Kia engine fire recalls, started as patterns visible in this complaint database years before they became formal recalls.
How to interpret what you read
A few principles for reading consumer complaints usefully:
- One complaint is anecdote; a hundred similar complaints is data. NHTSA does not investigate the truthfulness of any individual report — that's the job of the Office of Defects Investigation, which looks at the full pattern. When evaluating a vehicle, look for whether multiple owners describe the same chain of events.
- Crash, fire, injury, and death flags are owner-set. They are not verified by NHTSA. They are still useful as a filter, because owners who tick those boxes are typically reporting more serious incidents than those who don't.
- Component categories are NHTSA-assigned, not owner-assigned. NHTSA standardizes the component field so that complaints can be aggregated. The owner narrative often goes into more detail than the component category captures.
- Complaint volume scales with sales volume. A best-selling model will accumulate more raw complaints than a niche model even at the same defect rate. To compare across vehicles, look at complaints per 100,000 units sold, not raw counts.
If you've experienced a defect
File a complaint. NHTSA's investigators rely on this database to detect emerging defects, and useful complaints — specific, concrete, with dates and mileage and clear descriptions of what happened — feed directly into the agency's pattern detection. The form takes about 10 minutes and is at nhtsa.gov/recalls under "Report a Safety Problem." Your complaint becomes part of the same public record that this page is built from. Owners filing detailed VOQs are how recalls get triggered.
Read more from our blog
Showing 15,678 complaints for AUDI
Incident date: Jul 18, 2025
"The MMI spontaneously reboots numerous times while driving. When the reboots happen, the screen goes black and key systems such as the backup camera, rear obstacle detection, and navigation, become unavailable until the reboot completes and the systems reload. The reboots have affected other sensors/systems in the car like resetting my stored tire pressure values resulting in a TPMS malfunction w... Read more
Incident date: Jul 18, 2025
"The MMI spontaneously reboots numerous times while driving. When the reboots happen, the screen goes black and key systems such as the backup camera, rear obstacle detection, and navigation, become unavailable until the reboot completes and the systems reload. The reboots have affected other sensors/systems in the car like resetting my stored tire pressure values resulting in a TPMS malfunction w... Read more
Incident date: Jan 25, 2025
The MMI randomly turns of or turns on.
Incident date: Dec 22, 2022
The engine cooling system of my 2022 Audi SQ7 has failed repeatedly over the past two years, resulting in multiple warranty repairs. Components replaced include the coolant pump, water pump, radiator breather hose, thermostat housing, seals, gaskets, and breather lines. Despite these repairs, the vehicle continues to experience coolant loss and a persistent burning coolant smell. During the time o... Read more
Incident date: Dec 22, 2022
The engine cooling system of my 2022 Audi SQ7 has failed repeatedly over the past two years, resulting in multiple warranty repairs. Components replaced include the coolant pump, water pump, radiator breather hose, thermostat housing, seals, gaskets, and breather lines. Despite these repairs, the vehicle continues to experience coolant loss and a persistent burning coolant smell. During the time o... Read more
Incident date: Dec 22, 2022
The engine cooling system of my 2022 Audi SQ7 has failed repeatedly over the past two years, resulting in multiple warranty repairs. Components replaced include the coolant pump, water pump, radiator breather hose, thermostat housing, seals, gaskets, and breather lines. Despite these repairs, the vehicle continues to experience coolant loss and a persistent burning coolant smell. During the time o... Read more
Incident date: Jul 1, 2024
The Audi MMI system began to spontaneously restart while driving after owning the car for a couple of years. It would power off and reboot at random intervals. It became more frequent and is both distracting and dangerous as you lose all navigation, and camera function while it reboots not to mention any telephone connection. This happens every couple of minutes and multiple times per drive. T... Read more
Incident date: Apr 1, 2025
The MMI constantly reboots itself. I have had the car to two dealers and despite software updates, the problem continues. As a result of this, while I have been in reverse the cameras will automatically turn off,
Incident date: Apr 1, 2025
The MMI constantly reboots itself. I have had the car to two dealers and despite software updates, the problem continues. As a result of this, while I have been in reverse the cameras will automatically turn off,
Incident date: Jul 22, 2025
The MMI (display/menu) continuously reboots every few minutes, which disrupts GPS navigation and back-up camera. This causes distraction and poses a safety risk while driving. This is a common problem among similar Audi software users but has not been addressed by the dealership. No other warnings appear, it will prompt me to re-log in after each reboot.
Incident date: Jul 22, 2025
The MMI (display/menu) continuously reboots every few minutes, which disrupts GPS navigation and back-up camera. This causes distraction and poses a safety risk while driving. This is a common problem among similar Audi software users but has not been addressed by the dealership. No other warnings appear, it will prompt me to re-log in after each reboot.
Incident date: Jul 1, 2025
Audi MMI (computer that controls radio, backup cameras and sensors) is rebooting constantly without warning. When this occurs and the driver is in reverse, the camera shuts down, as do the backup related safety systems, collision warning, rear cross traffic etc.
Incident date: Jul 1, 2025
Audi MMI (computer that controls radio, backup cameras and sensors) is rebooting constantly without warning. When this occurs and the driver is in reverse, the camera shuts down, as do the backup related safety systems, collision warning, rear cross traffic etc.
Incident date: Jul 1, 2025
Audi MMI (computer that controls radio, backup cameras and sensors) is rebooting constantly without warning. When this occurs and the driver is in reverse, the camera shuts down, as do the backup related safety systems, collision warning, rear cross traffic etc.
Incident date: May 1, 2025
The MMI reboots continuously throughout my drive - whether it is 1 minute or an hour. It does this without a Bluetooth connection or wired connection. There is no ability to use hands free calling, listen to the radio, use Apple car play, Bluetooth, navigation, back up camera, parking assistance… It is startling to have your camera black out on your as your backing up (may back up camera works... Read more
Incident date: Jun 11, 2025
A permanent failure of the emergency call module control unit and communication unit. The affected vehicles will not be able to establish an online connection. NO GPS, bluetooth and system rebooting constantly.
Incident date: Jun 11, 2025
A permanent failure of the emergency call module control unit and communication unit. The affected vehicles will not be able to establish an online connection. NO GPS, bluetooth and system rebooting constantly.
Incident date: Jul 21, 2025
The contact owns a 2010 Audi S5. The contact stated that while driving at an undisclosed speed, there was an abnormal sound coming from the engine compartment, prompting the contact to pull over to the shoulder of the roadway. Upon a visual inspection of the engine compartment, the aftermarket TRQ High-Pressure Fuel Pump (FPA-63379) exploded, covering the contact in hot gasoline. No warning lights... Read more
Incident date: Jul 19, 2025
The multi media screen is turning on and off repeatedly and will not stay on for more than about 2 minutes. Blacks out reverse camera as well hindering the safety of reversing. Makes the reverse un usable most times
Incident date: May 23, 2025
While driving, the infotainment screen (MMI system) randomly reboots without warning. This happens frequently, often multiple times during a single trip. When it restarts, the screen goes black and temporarily disables important functions like the navigation, rear-view camera, audio, and vehicle settings. This poses a safety risk by distracting the driver and making it difficult to safely reverse ... Read more
Incident date: May 23, 2025
While driving, the infotainment screen (MMI system) randomly reboots without warning. This happens frequently, often multiple times during a single trip. When it restarts, the screen goes black and temporarily disables important functions like the navigation, rear-view camera, audio, and vehicle settings. This poses a safety risk by distracting the driver and making it difficult to safely reverse ... Read more
Incident date: May 23, 2025
While driving, the infotainment screen (MMI system) randomly reboots without warning. This happens frequently, often multiple times during a single trip. When it restarts, the screen goes black and temporarily disables important functions like the navigation, rear-view camera, audio, and vehicle settings. This poses a safety risk by distracting the driver and making it difficult to safely reverse ... Read more
Incident date: Jul 20, 2025
The MMI system still reboots every 1-2 minutes while driving. When I am backing up, the camera screen and sensors stop working because the MMI reboots and shuts the screen off.
Incident date: Jul 1, 2025
I am submitting a formal complaint regarding a persistent and dangerous issue with the MMI (Multi Media Interface) system in my 2020 Audi S4. Since February 2025, the system has been spontaneously rebooting both while the vehicle is idling and in motion. When this occurs, the screen goes black and critical safety systems such as the rearview camera, parking sensors, and navigation become unavaila... Read more
Incident date: Jul 1, 2025
I am submitting a formal complaint regarding a persistent and dangerous issue with the MMI (Multi Media Interface) system in my 2020 Audi S4. Since February 2025, the system has been spontaneously rebooting both while the vehicle is idling and in motion. When this occurs, the screen goes black and critical safety systems such as the rearview camera, parking sensors, and navigation become unavaila... Read more
Incident date: Jul 1, 2025
I am submitting a formal complaint regarding a persistent and dangerous issue with the MMI (Multi Media Interface) system in my 2020 Audi S4. Since February 2025, the system has been spontaneously rebooting both while the vehicle is idling and in motion. When this occurs, the screen goes black and critical safety systems such as the rearview camera, parking sensors, and navigation become unavaila... Read more
Incident date: Jul 12, 2025
MMI repeatedly reboots during operation creating visual distraction. MMI system unavailable for monitoring/setting tire pressure and when rebooting makes reverse camera inaccessible. Also eliminates ability for phone to be paired to car for incoming calls or messages and eliminates ability for handsfree text, voice to text, and phone calls.
Incident date: Jul 19, 2025
I purchased a 2020 Audi Q3 S-Line (VIN: [XXX] ) on [XXX], with 27,564 miles on it. I bought the vehicle from a dealership that specializes in high-end aftermarket cars, and they provided a maintenance report stating the vehicle had passed all inspections at the time of sale. The vehicle had been imported from Canada to the U.S., and the Carfax report reflected consistent maintenance at authorized... Read more
Incident date: May 1, 2025
Started with saying “checking remote access rights,” and then saying I (the key user) hadn’t been signed in for awhile and I needed to re-login. I was dealing with that but now it’s just randomly shutting off while I’m driving….. in a 30 min drive it does it at least once but as many as 4 times. If I’m using my maps from carplay, on a call or using my backup camera it just completely... Read more
Incident date: Jul 18, 2025
The computer of the car (the MMI) is constantly rebooting. Once I turn on the vehicle it’ll start up normally and after about 1 minute or two it’ll go black and everything will restart.
Incident date: Apr 13, 2025
The electrical system in the car had failed producing multiple warnings ranging from: speed control system: currently unavailable. See owner's manual Audi pre sense: currently limited. See owner's manual Audi pre sense: malfunction! Please contact service Tire pressure: malfunction! Please see owner's manual Steering: malfunction! You can continue driving Parking aid: malfunction! Obstacles cannot... Read more
Incident date: Jul 7, 2025
Audi MMI (Multi Media Interface) system randomly reboots while driving, losing navigation (either onboard or via Apple CarPlay). This is dangerous. Dealer says they cannot read an error code, but if you do a simple google search, you can see it's a widespread problem.
Incident date: Jul 15, 2025
Main computer, multi media interface, MMI constantly shuts off and disconnects from system. This renders all backup cameras, traffic sensors and impact avoidance sensors inoperative. It also stops speedometer
Incident date: Jul 15, 2025
Main computer, multi media interface, MMI constantly shuts off and disconnects from system. This renders all backup cameras, traffic sensors and impact avoidance sensors inoperative. It also stops speedometer
Incident date: Jul 15, 2025
Main computer, multi media interface, MMI constantly shuts off and disconnects from system. This renders all backup cameras, traffic sensors and impact avoidance sensors inoperative. It also stops speedometer
Incident date: Feb 20, 2025
The MMI spontaneously reboots numerous times while driving. When the reboots happen, the screen goes black and key systems such as the backup camera, rear obstacle detection, and navigation, become unavailable until the reboot completes and the systems reload. Restoring functionality requires user input to get through the loading screens. The issue started in February 2025. There are numerous TSB... Read more
Incident date: Feb 20, 2025
The MMI spontaneously reboots numerous times while driving. When the reboots happen, the screen goes black and key systems such as the backup camera, rear obstacle detection, and navigation, become unavailable until the reboot completes and the systems reload. Restoring functionality requires user input to get through the loading screens. The issue started in February 2025. There are numerous TSB... Read more
Incident date: May 30, 2025
MMI constantly shuts off, often in the process of moving into or out of a parking spot. This suddenly and unexpectedly disables the parking collision warning system, the rear cross traffic warning system, and frontal collision warnings. Very frustrating and unsafe. No solution currently exists. No symptoms prior to this happening; it is widely reported at online forums. No users have been able to ... Read more
Incident date: May 30, 2025
MMI constantly shuts off, often in the process of moving into or out of a parking spot. This suddenly and unexpectedly disables the parking collision warning system, the rear cross traffic warning system, and frontal collision warnings. Very frustrating and unsafe. No solution currently exists. No symptoms prior to this happening; it is widely reported at online forums. No users have been able to ... Read more
Incident date: May 30, 2025
MMI constantly shuts off, often in the process of moving into or out of a parking spot. This suddenly and unexpectedly disables the parking collision warning system, the rear cross traffic warning system, and frontal collision warnings. Very frustrating and unsafe. No solution currently exists. No symptoms prior to this happening; it is widely reported at online forums. No users have been able to ... Read more
Incident date: Jun 18, 2025
About 3 weeks ago, the MMI screen began restarting over and over again and at times would reset when backing up and using the rear view camera. I have attempted restarting the MMI multiple times to no fix. I have also reset the MMI to its original settings and still the system keeps restarting. Sadly, this seems to be an issue occurring to multiple 2020 models according to multiple complaints onli... Read more
Incident date: Feb 20, 2025
The MMI spontaneously reboots numerous times while driving. When the reboots happen, the screen goes black and key systems such as the backup camera, rear obstacle detection, and navigation, become unavailable until the reboot completes and the systems reload. Restoring functionality requires user input to get through the loading screens. The issue started in February 2025. There are numerous TSB... Read more
Incident date: Jun 30, 2025
The MMI system continuously reboots - even while trying to back up using the backup camera making it dangerous. It can reboot 5 times in a 3 mile trip.
Incident date: Jun 20, 2025
Vehicle's MMI and screen shuts off and on randomly even if the car system is off. Cannot use backup camera, or steering wheel controls while driving due to the system shutting down. Yes. Audi of Springfield MO Yes. Audi of Springfield MO No. Happened after the dealership did an update on the vehicle.
Incident date: Jun 13, 2025
MMI system / touch screen on dash is "Blacking out" during reverse backing. Cannot utilize the backing camera. Very dangerous when backing. Took car to independent dealer, with no certain diagnosis. I depend on my back up camera pretty much all the time. The first time this appeared was about 6 weeks ago when the MMI lost connection. Attempted reboots. And the issue has gotten worst.
Incident date: Jun 3, 2025
What component or system failed or malfunctioned, and is it available for inspection upon request? The vehicle experienced an electrical malfunction that caused it to shut off or switch into an inoperable gear while in motion, without driver input. A “Central Locking: Malfunction” message appeared on the dashboard at the time of failure. Yes, the vehicle is currently with Audi North Atlanta an... Read more
Incident date: Jun 3, 2025
What component or system failed or malfunctioned, and is it available for inspection upon request? The vehicle experienced an electrical malfunction that caused it to shut off or switch into an inoperable gear while in motion, without driver input. A “Central Locking: Malfunction” message appeared on the dashboard at the time of failure. Yes, the vehicle is currently with Audi North Atlanta an... Read more
Incident date: Jun 3, 2025
What component or system failed or malfunctioned, and is it available for inspection upon request? The vehicle experienced an electrical malfunction that caused it to shut off or switch into an inoperable gear while in motion, without driver input. A “Central Locking: Malfunction” message appeared on the dashboard at the time of failure. Yes, the vehicle is currently with Audi North Atlanta an... Read more
AUDI
A4 ALLROAD
(2020) — UNKNOWN OR OTHER
Jul 18, 2025
Incident date: Jul 16, 2025
Audi infotainment system (MMI) randomly reboots necessitating user input and causing distraction while driving.
Incident date: Mar 24, 2025
The MMI system in the car spontaneously reboots, every 2-5 minutes. During reboot, the screen goes black and systems such as the backup camera, rear cross traffic detection, rear collision warning, and navigation are lost until the reboot completes and the user has to cycle thru multiple input & loading screens to get back to full functionality. Given the length of time the reboot requires, ofte... Read more