2021 Audi Q7 Driver assistance Problems

On startup, the instrument cluster (Audi Virtual Cockpit) takes an abnormally long time to illuminate. When it does come on, the check engine light and multiple other warning indicators are illuminated. First noticed about a month ago when the panel with the speed indicator wouldn't light up or took a long time to illuminate. I took the car to three dealerships before Audi mentioned that this is a manufacturing issue. The vehicle was taken to Jim Ellis Audi, Marietta, GA (Repair Order 106862U) in August 2026. The technician's diagnostic notes recorded a fault described as "control module for instrument cluster — optical data bus — no communication." The dealer referenced an internal Technical Service Bulletin describing an intermittent hardware defect in the Audi Virtual Cockpit logic module, attributed to a manufacturing/semiconductor issue at the supplier level. Per the TSB, if the instrument cluster's production date is before February 1, 2025, the cluster must be replaced. The dealer quoted $3,093.81 to replace the instrument cluster assembly. I am aware that NHTSA recall 25V201 (Audi internal number 90VC) covers 2021 Q7 vehicles for a related virtual cockpit shutdown defect, remedied with a free software update.

NHTSA ID

11755437

Incident

Jul 5, 2026

My rear backup sensors have fallen out of my vehicle and the dealership wants to charge me $200.00 to diagnose the problem. All they need to do is reattach the sensors which were originally put on the vehicle with double sided adhesive tape which is a poor design. I cannot afford this $200.00. This is a big safety concern because I rely on those sensors when backing up. Can you help me?

NHTSA ID

11744149

Incident

Jun 4, 2026

The contact owns a 2021 Audi Q7. The contact stated that the rear-view mirrors on the driver's side failed to indicate when another vehicle, person, or object was nearby the vehicle. The passenger's side rear-view mirror's audible alarm occasionally erroneously alerted the driver that there was a vehicle, a person, or an object nearby the vehicle. The infotainment screen occasionally blacked out, and the following day, the screen activated but failed to finish uploading all the systems and functions. The back-over prevention camera alarm made abnormal sounds compared to the normal sound. The infotainment center intermittently failed to display the icon indicating that the key was in the ignition after the vehicle had been started. The vehicle was not taken to the dealer to be diagnosed or repaired. The contact was unaware that the vehicle was included in NHTSA Campaign Number: 25V900000 (Back Over Prevention). The manufacturer was not informed of the failure. The failure mileage was approximately 44,000.

NHTSA ID

11717221

Incident

Dec 12, 2025

Mileage

44,000 mi

An alert popped up on the dashboard. Stating driver system malfunction. This happened on the freeway and then the car shut down immediately. I've gotten this notification over 8 times and it has yet to be fixed. I'm extremely anxious and terrified when driving this vehicle, because my 3 children are in this vehicle while im driving. All services has been all done at audi oakland, they have all the records/documents. This car has been serviced over 120 days in total

NHTSA ID

11703709

Incident

Sep 4, 2025

On [XXX], I experienced multiple failures of core safety systems in my 2021 Audi Q7 that put my 17-month-old child at serious risk and exposed critical flaws in how the vehicle’s systems operate and record events. On [XXX], the pre sense automatic braking system suddenly engaged while I was driving approximately 35 mph on a clear, empty suburban road. There were no visible obstructions, no warning lights, and nothing recorded in the vehicle’s logs. This occurred less than 48 hours after the vehicle had received recall-related software updates and routine service at an Audi dealership. Prior to that service, the vehicle had no history of mechanical or safety issues. The following day, the keyless entry and anti-lockout system failed. I placed my toddler in his rear-facing car seat behind the front passenger seat and set our baby bag—with the key fob inside—on the rear seat. After closing the door and walking to the driver’s side, the car unexpectedly locked. The fob and my child were both inside. The outdoor temperature was over 90°F. I attempted to open the vehicle and then to break the window with tools, without success. After approximately seven minutes, I broke the driver’s side window with a sledgehammer and removed my child from the car. The car alarm eventually activated, but no lock-in event, key fob error, or warning was recorded. The vehicle was inspected by the dealership twice and Audi Corporate engineers once. Audi confirmed faults in the emergency call module, comfort system, rear lid sensor, and parking sensors. However, they could not reproduce or explain the braking event or lock-in failure. Audi confirmed that the vehicle should not be able to lock with the key inside, and they do not know why it did and are unable to guarantee the safety feature will work in the future. The vehicle has not been driven since. The failure of both safety function and system visibility placed my child in danger. I am requesting a safety investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION

NHTSA ID

11683470

Incident

Jul 20, 2025

The instrument cluster failed as was reported in a previous recall. This failure was caused by a hardware problem which was fixed via a software update. Unfortunately, the hardware (instrument cluster) has already been compromised and warning lights are all lit up and some warnings aren't working and the instrument panel still goes blank when driving.

NHTSA ID

11661780

Incident

May 18, 2025

There is a recall for my issue from Audi 90VC. The “remedy” is a software update that a previous dealer and Audi field techs say willl not fix my issue. It’s a hardware issue. The remedy provided for the recall is a facade and doesn’t fix the root cause of the issue. I’m one that actually have the symptoms of the cockpit failed (completely blank screen) but yet Audi is telling me I have to pay to have this safety recall/issue fixed.

NHTSA ID

11656509

Incident

Dec 30, 2024

In correspondence with recall number 25V201, the Virtual Cockpit display would go blank while driving, hiding all driver assistance indicators/instruments. Unable to verify engine speed unless looking at the heads up display, but adaptive cruise control/forward collision warnings won’t display. Upon parking and restarting vehicle, the display would work, but will intermittently go blank after some time while resuming driving. Called local dealership and they are aware of issue but since a repair is unavailable, out of pocket costs would be incurred. There have not been any inspections but I’ve scanned the vehicle for error code B200049, documented in previous Audi TSBs related to the virtual cockpit display issue.There were no warnings or indications, prior to the event which occurred less than a week after recall number 25V201 had started.

NHTSA ID

11653021

Incident

Apr 4, 2025

Safety recall for backup camera has tried to be repaired 3 times now and not fixed.

NHTSA ID

11594789

Incident

Jun 16, 2024

My car first had a warning “Electrical system: malfunction! Please contact Service.” I made a appointment at my Audi dealership 2 days later, but the next day i got more warnings. “Automatic start/stop system: malfunction!” then my power steering was not working. I decided to drive straight to the service department that afternoon, but never made it. In rush hour traffic on a busy street, my Q7 started beeping every warning - “Electrical system: malfunction! Safely stop vehicle”, “Drive system: malfunction! Stop vehicle safely” and the vehicle decreased speed then abruptly turned off. I was so scared that I would get hit by the traffic zooming around me. It wouldn't go into neutral and my parking brake was engaged blinking. I put on my hazard lights and called 911 for traffic assistance while sitting in my car. I was able to safely exit and after calling Audi, I could get my car into neutral and move it off the busy street with the help of some good Samaritans. I had the car towed to Audi. The service department said they have seen this a handful of times and that it's a problem with the accelerator/generator.

NHTSA ID

11574716

Incident

Feb 28, 2024

Per carfax, my preowned 2021 Q7 with 9k miles has had several visits to audi dealerships. The car was eventually used for a buy back. That said, Audi USA "fixed" the vehicle and sold it. The car is NOT fixed and as the new owner I've waited 2 weeks after buying this car to drive and possess it only to have the battery warning light back on the dashboard after taking possession today. The car was previously at an audi dealership before it was cleared to be shipped to me. It seems Audi is unable to fix this car. I will need to tow it now to another audi dealership as I'm afraid the car will lose all power during any attempt to drive it back to a dealership.

NHTSA ID

11556707

Incident

Nov 24, 2023

Battery light on dash red and yellow abs light on.. multi Electric faults. On my massage board and car died on the road.

NHTSA ID

11556592

Incident

Nov 15, 2023

Driving about 25 mph power of steering wheel was lost, steering became very hard. I stopped, no accident. Not reported yet. Messages appeared: 1. Steering: malfunction! please stop vehicle 2. Audi pre sense 3. Lane departure warning 4. Emergency assist

NHTSA ID

11498735

Incident

Dec 22, 2022

While traveling all alone in a 2 lane road on a rainy evening the brakes applied themselves violently. Same has happened when backing of my home garage and the car senses rain and the brakes violently. This is very distressing and the seatbelt pulls back very hard causing fear, confusion and pain.

NHTSA ID

11493731

Incident

Nov 15, 2022

Was driving around 30 MPH. Audi Q7started showing malfunctions on the dashboard, stabilization control malfunction, transmission malfunction, startup system malfunction, backup system malfunction, drivers assist malfunction, tire pressure malfunction, drive system malfunction. The vehicle started to brake on it own, fishtailed and then started to accelerate on its own

NHTSA ID

11486274

Incident

Jun 13, 2022

The contact owns a 2021 Audi Q7. The contact stated that while driving approximately 50 MPH, the vehicle came to an abrupt stop. The contact went forward and sustained a concussion, and blurred vision and medical attention was provided. The emergency brake malfunction message was displayed. The vehicle was taken to the local dealer where they were unable to duplicate the failure. The vehicle was not diagnosed or repaired. The manufacturer was notified but no additional assistance was provided. The approximate failure mileage was 52,000.

NHTSA ID

11477825

Incident

Jul 2, 2022

Mileage

52,000 mi