2025 Audi Q5 Electrical Problems

On XXX at approximately 5:00 PM, my 2025 Audi Q5 (VIN: [XXX]) initiated an unprovoked forward collision warning and emergency braking intervention while I was traveling at approximately 57–58 mph on [XXX]. Road conditions were clear and dry. Weather was sunny. Adaptive Cruise Control was not activated. I was the sole occupant of the vehicle. A vehicle was making a lawful turn onto the roadway from a T-intersection. There was substantial distance between my vehicle and the turning vehicle. No collision risk existed and no evasive action was required. Despite this, the vehicle's forward collision system overrode my control and initiated emergency braking without cause. As a result of the sudden braking and the force of the seatbelt restraint during the event, I sustained abdominal pain and lower back pain that began immediately following the incident and persisted thereafter. This incident did not occur in isolation. Prior to this event, the vehicle had already exhibited a documented pattern of electronic and driver assistance system malfunctions, including intermittent check engine warnings, repeated false-positive driver assistance alerts, power liftgate malfunctions, sunroof malfunctions, and additional electronic irregularities. All of these concerns were reported to Audi Albany prior to the emergency braking event. Following a service visit, I was told nothing further could be done. The vehicle is currently at Audi Albany undergoing inspection at the request of Audi of America, including a review of the Event Data Recorder. I am filing this complaint to ensure the incident is part of the federal safety record. A driver assistance system that initiates emergency braking at highway speed without a valid hazard present, on a vehicle with a prior history of false-positive alerts, represents a safety defect that I believe warrants federal documentation and review. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11753919

Incident

May 21, 2026

•XXX: Purchased new 2025 Audi Q5. •XXX Dashboard displayed "Check Tire Pressure" warning for all tires. •XXX: Service at Audi Marin - Reported hatch malfunction, tire pressure concerns, and repeated rollback after brake release during service visit. •XXX: Vehicle displayed "P Not Possible. Risk of Rolling Away" warning. Vehicle could not be placed into PARK, required roadside assistance (never showed after 2-hour wait), and could not be safely secured. •XXX: While stopped at a traffic light, both front seat belts tightened aggressively without warning. Passenger was a [XXX] child. •Late XXX: Collision avoidance/emergency braking warnings continued. Vehicle remained in use while awaiting loaner car availability. •XXX Oil service reminder displayed at approximately 5,000 miles. Electronic issues continue. Additional warning lights appeared. Despite multiple service visits, the vehicle continues to experience unresolved safety-related and electronic malfunctions. I have been without the vehicle since XXXdriving a loaner. Dealership reported there is a pending service solution that will be released in the 3rd quarter (maybe September). That is 2 months away - unacceptable- car is unsafe to drive. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11753760

Incident

May 11, 2026

I bought this car in 12/2025. After putting approximately 60 miles on the car, the onboard computer would not save the inputted data. Took back to dealership and update performed. Upon returning the car for this work, the adaptive cruise control would shut itself off on the way to the dealer. They could not replicate this issue. Since having the car for about 6 months the car has been in to the dealer approximately 7 times all for different warning lights including having the module needing to be replaced that controlled the A/C. The most recent problem is the vehicle locking up its brakes and rapidly fastening down on the seatbelt while driving stating a red danger message that flashes on the informatic screen and then disappears but will not show up on the MMI screen. This has happened twice in the last 10 days. Upon the first visit I was told that Audi has been having a lot of problems with the 2025 Q5 because of the computer. The car is currently back in the shop for continued safety components selectively turning off on their own and the car slamming on its brakes when there is no adverse event. There is supposed to be a patch coming out in Quarter 3 2026, but an actual update isn't set until 04/2027 per Audi service. I have stressed how not having these functions working correctly has made the car a hazard to drive as I never know when it will act appropriately. Also the lane departure feature does not always work appropriately and will try to hold in a improper travel and will jerk the wheel. I have completely turned that function off since it has tried to turn me into on coming traffic.

NHTSA ID

11753405

Incident

Dec 31, 1969

The 2025 Audi Q5 has a systemic problem with its Multi Meidia and driver assist features, such as cruise control, side mirrors, back up camera, directional maps, etc, which malfunction at inopportune times causing major distraction while driving. Audi has been aware of the problem since 2025 and had a partial patch available in 2025, but did not inform drivers nor make it available unless requested by vehicle owner. Dealers, such at the dealer we purchased our Audi Q5 from, D-Patrick, Evansville IN, did not make us aware of flaws, and kept inidicating that it was or phones or other situations which could be easily adjusted, which was false. We did not feel safe using the vehicle and conatantly look for alternatives, due to fear and safety concerns. The first incident occured immediately after pruchase of the vehicle and has continued on a repeat basis. There are numerous reviews on line with 2025 Q5 owners reporting safety concerns while operating these vehicles.

NHTSA ID

11746634

Incident

Apr 12, 2025

See attached document for complaint.

NHTSA ID

11746496

Incident

Mar 24, 2026

Adaptive cruise control not working....,Intermitently shutting off. This is coinciding with numerous engine, oil and gas warning lights going off in the Audi MMI system. Lead tech at Audi dealership in Norwell MA is telling me that this is a well known issue with the 2025 Audi Q5 needing a software update that will not be available until sometime in the 3rd quarter

NHTSA ID

11739245

Incident

Apr 27, 2026

All of my display screens went blank at 108 miles. I had no speedometer, no fuel level gauge, no warning indicators, and no audio alerts including turn signals. The vehicle was towed to the dealership since it was a safety issue for me to drive. It has been there since November 2025.

NHTSA ID

11737047

Incident

Sep 29, 2025

I am reporting a safety-related defect involving my 2025 Audi vehicle. Shortly after leasing the vehicle in 09/2025, I experienced electrical and system malfunctions while driving, including warning lights, intermittent adaptive cruise control malfunctions, erratic acceleration, sputtering, and sudden braking without warning. These issues occurred during normal driving and raised safety concerns. On 11/03/2025, the vehicle failed to start and required multiple jump starts, displaying multiple system errors including a check engine light and malfunctioning displays. During a brief attempt to drive, the steering wheel began vibrating, additional warnings appeared, and the vehicle behaved as if on rough terrain despite normal pavement. The vehicle was towed to the dealership on 11/04/2025. While there, Audi’s Technical Assistance Center (TAC) and engineers were involved, and I was informed that internal technical guidance was issued related to this issue, indicating it may not be isolated. After more than two weeks, I was told the vehicle was repaired. On 11/19/2025, immediately after pickup, it malfunctioned again at highway speed. During lane changes, the vehicle resisted steering input and attempted to keep me in the lane despite signaling, creating a loss-of-control situation that required abrupt correction. A rear crash assist malfunction warning also appeared. I returned the vehicle the same day. Although it may start and run, I do not believe it is safe to operate due to the prior loss-of-control event and continued system instability. I have been asked to drive it again to reproduce the issue, which I do not feel is safe. This may involve a defect in driver assistance and electronic control systems.

NHTSA ID

11734604

Incident

Nov 19, 2025

Randomly the MMI screens are blank. This means I have no speedometer, I cannot see my fuel level and there is no audio, such as blinker indicator.

NHTSA ID

11728309

Incident

Mar 20, 2026

My vehicle has now experienced a serious electrical malfunction a few times, including one again today. Each time, the car suddenly loses power and drops to 40 mph, the steering wheel shakes, and all warning lights come on. This is extremely dangerous and puts my safety—and the safety of others—at risk. The Car is Brand new and has about 1200 miles. I took the car in previously, and the dealership admitted they do not know how to fix the issue. Despite this, when I called again today after the problem happened, they refused to take the car in. At this point I do not feel safe driving it or having anyone else in the vehicle. This is severely impacting my daily life and mobility. I need immediate action and a resolution to this unsafe situation. I only get run around when I call Audi Fletcher Jones and my service adviser does not resolve my issue. They don't let me speak to the General Manager and they don't give me his email address. Attached are two photos. I have a video which i can submit per your request.

NHTSA ID

11727376

Incident

Mar 26, 2026

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.

NHTSA ID

11725083

Incident

Mar 17, 2026

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

NHTSA ID

11721962

Incident

Feb 4, 2026

On December 22nd i got into the vehicle and a few errors popped up which consisted of “loose wheel warning malfunction” “brakes: limited functionality drive with causation” “active front assist and emergency assist unavailable”. I called the nearest dealer and was told it’s ok to drive it’s just a software glitch and if i don’t feel comfortable driving i should take it to the dealer and come back tomorrow for a loaner since service was closed already. So i proceeded to drive home, about 10 minutes into the drive a warning for the coolant came up so i pulled off into a parking lot and as i went to park another warning came up saying coolant too high turn off vehicle and as i was approaching the parking spot the car started to overheat and smoke. This is a BRAND new car with BARELY 1000 miles on it.

NHTSA ID

11706733

Incident

Dec 22, 2025

Brand new car, needed a major software upgrade, for engine code, no heat , safety system flashing. It’s going back to the dealer today , for faulty gps and limited camera view for speed signs. The car has major software issues

NHTSA ID

11704922

Incident

Dec 1, 2025

This vehicle Misrecognizes intersections on two lane highways and causes the vehicle to unexpectedly slam on its brakes without warning in anticipation of an intersection that either does not exist or where my vehicle has the entire right way. this behavior has persisted since the date of purchase and has not been corrected at all. Audi has confirmed that the vehicle is operating as designed however, I have personally almost had two major traffic accidents when this system engaged in the process of overtaking a vehicle, slamming the brakes and almost causing a accident where he and I was rear ended. This is not a vehicle. I would let a child learn how to drive in.

NHTSA ID

11704583

Incident

Dec 11, 2025

Two weeks after purchase, experienced multiple, random driver assistance failures. After attempting to repair issue once unsuccessfully, The dealership was unable to provide a second service appointment for two and a half months. Was explained all 2025 Audis were having issues, so couldn’t get car in any sooner. Before that second scheduled service appointment and while driving in traffic, the brakes failed.

NHTSA ID

11701978

Incident

Oct 30, 2025

The contact owns a 2025 Audi Q5. The contact stated while driving at undisclosed speed on three occasions, the contact noticed that there was an abnormal knocking sound coming from the dashboard. The vehicle was taken to the dealer to be diagnosed, but the cause of the failure could not be determined. The vehicle remained at the dealer unrepaired. The manufacturer was not notified of the failure. The failure mileage was approximately 10.

NHTSA ID

11701276

Incident

Jul 23, 2025

Mileage

10 mi

The car floods with excess fuel after idling for a short period of time resulting in multiple misfires and violent vibration. The car will not restart and will need to be towed. In traffic jams, the car can fail stranding motorists and creating a very unsafe situation. The problem has been verified by the dealership. Apparently, it is a known issue with the new Audi Q5 and they do not have a viable solution. They said to put the car in neutral and rev the engine to try and burn excess fuel. However, once the misfires start, it’s probably too late. I have pictures of the warning lights and the service reports. The car is 2 weeks old and has been back to the shop twice ( towed once) for a total of 5 days.

NHTSA ID

11683944

Incident

Aug 27, 2025