Showing 16,369 complaints for AUDI
Incident date: Sep 7, 2026
Incident Description: While accelerating from a red light during rush hour, the vehicle suffered a sudden, catastrophic loss of steering control. The steering wheel locked completely and could not be turned. Simultaneous loud, long beeping and dashboard warnings appeared, stating: "Steering malfunction stop the vehicle immediately." The vehicle was immobilized in the middle of a highly congested,
... complex 5x5 intersection. Local police had to shut down traffic until the vehicle could be cleared. Safety Risk: Stalling abruptly in a major intersection during rush hour created an immediate risk of a multi-car rear-end pile-up. This jeopardized the safety of the driver and multiple children who were inside the vehicle, who faced a severe personal injury risk whether they remained trapped in the active roadway or attempted to exit. Diagnosis, Cost, and Recall Context: The vehicle was towed to an authorized dealership. Diagnosis revealed significant water intrusion inside the steering wheel wiring harness. Draining the water cleared the error and the vehicle become operational, but the dealership quoted $6,000 in repairs to replace the steering components completely out-of-pocket cost. Please note it appears the $6,000 quote will be out-of-pocket for catastrophic safety defects although they may be known issues for the same make and model years: Prior Gateway Recall: This vehicle’s VIN was previously impacted by the Gateway module recall (where water intrusion triggers a limp mode). That recall was redeemed prior to this event, and my understanding the repair should have prevented moisture intrusion. There seems to be a history on this make and model for known moisture intrusion causes critical issues. U45 Warranty Exclusion: The manufacturer issued a warranty extension for this exact steering failure on this same make and model years. However, this specific VIN was excluded from coverage, despite it being within the parameters.Read more
Incident date: Sep 7, 2026
Incident Description: While accelerating from a red light during rush hour, the vehicle suffered a sudden, catastrophic loss of steering control. The steering wheel locked completely and could not be turned. Simultaneous loud, long beeping and dashboard warnings appeared, stating: "Steering malfunction stop the vehicle immediately." The vehicle was immobilized in the middle of a highly congested,
... complex 5x5 intersection. Local police had to shut down traffic until the vehicle could be cleared. Safety Risk: Stalling abruptly in a major intersection during rush hour created an immediate risk of a multi-car rear-end pile-up. This jeopardized the safety of the driver and multiple children who were inside the vehicle, who faced a severe personal injury risk whether they remained trapped in the active roadway or attempted to exit. Diagnosis, Cost, and Recall Context: The vehicle was towed to an authorized dealership. Diagnosis revealed significant water intrusion inside the steering wheel wiring harness. Draining the water cleared the error and the vehicle become operational, but the dealership quoted $6,000 in repairs to replace the steering components completely out-of-pocket cost. Please note it appears the $6,000 quote will be out-of-pocket for catastrophic safety defects although they may be known issues for the same make and model years: Prior Gateway Recall: This vehicle’s VIN was previously impacted by the Gateway module recall (where water intrusion triggers a limp mode). That recall was redeemed prior to this event, and my understanding the repair should have prevented moisture intrusion. There seems to be a history on this make and model for known moisture intrusion causes critical issues. U45 Warranty Exclusion: The manufacturer issued a warranty extension for this exact steering failure on this same make and model years. However, this specific VIN was excluded from coverage, despite it being within the parameters.Read more
Incident date: Aug 28, 2025
Description of Safety Failure:I am writing to report a recurring, premature safety failure of the fuel delivery system that poses an immediate risk of engine stalling at highway speeds. The original factory fuel pump failed at approximately 75,000 miles and required replacement. A brand-new replacement fuel pump has now failed prematurely just 30,000 miles later (at 114,000 total vehicle miles).Th
... is vehicle's specific failure pattern perfectly mirrors the structural vacuum, pressure regulation, and fuel pump failure modes explicitly detailed in active federal safety campaign NHTSA Recall 22V673000 (Audi Recall 20DS) regarding a damaged internal tank vent pipe.When running this vehicle's VIN through the NHTSA database, it currently states "0 Unrepaired Recalls." This indicates that my specific vehicle was excluded from the original manufacturing batch of 13,004 affected vehicles. However, given that multiple fuel pumps are being rapidly destroyed by localized fuel delivery pressure failure, it is clear that the scope of Campaign 22V673000 was drawn too narrowly by Volkswagen Group of America. I am requesting that the NHTSA review this complaint to investigate an expansion of the fuel tank recall to include this vehicle block before an unaddressed tank defect causes a catastrophic highway stall. This vehicle also had two EVSP leak detection pumps replaced 3 months after the first fuel pump of August 2025 which was November 2025. When asked about a recall the service manager and Audi Corporate says my vehicle has no recalls and does not even acknowledge that this issue could possibly be apart of the 13,000 vehicle made in 2021 and 2022, being that my vehicle is going through a fuel month every year or so. Why would three fuel pumps be installed in one vehicle in 4 years. Please help me in understanding this. They have replaced a total of 3 fuel pumps and they lied to say one when they had.Read more
Incident date: Sep 10, 2026
Continued central locking malfunction warning, predominantly on the passenger side doors. Car will not lock properly in this state, leaving the car in an unsafe state. Have had the passenger front lock replaced previously, but continue to get the problem since purchase.
Incident date: Oct 11, 2024
Ever since I have purchased the vehicle it has consumed alot of engine oil. I have to add engine oil every two months. I have reached out to Audi regarding the issue with no response or help.
Incident date: Sep 9, 2026
I am reporting a potentially serious safety defect involving the rear subframe/crossmember of my 2009 Audi Q5. I discovered significant corrosion on the vehicle's rear subframe, which is a structural component supporting the rear suspension and rear axle assembly. The corrosion is substantially more than normal superficial surface rust. There is visible rust scaling and loss of material in areas
... of the rear subframe. The affected area was partially concealed by the factory-installed plastic stone guards/shields. Because these plastic covers obscure the subframe, the extent of the corrosion is difficult to identify during a normal visual inspection unless the covers are removed. I am concerned that continued corrosion could reduce the structural integrity of the rear subframe and potentially compromise the mounting points for the rear suspension or rear axle components. A structural failure of the rear subframe could result in unexpected changes in wheel alignment, suspension movement, loss of vehicle control, or other serious safety consequences. This issue is particularly concerning because the corrosion can develop underneath the plastic protective covers and may not be visible to the vehicle owner during normal operation. Safety Concern The rear subframe is not merely a cosmetic body panel. It is a structural component associated with the rear suspension and axle assembly. If corrosion continues to remove structural material, a suspension mounting point or section of the subframe could potentially weaken or fail under normal driving loads. A failure while the vehicle is being driven, particularly at highway speed, could potentially result in loss of vehicle control. There were no dashboard warning lights or electronic warnings indicating this condition. The problem was discovered through physical inspection of the underside of the vehicle. Possible Design/Corrosion Mechanism The factory-installed plastic stone guards appear to cover portions of the reaRead more
Incident date: Sep 9, 2026
The vehicle had come to a stop at a 4-way intersection. It started to drive into the intersection and shut off for no reason. The first thought was this was auto start/stop but it was not. The ignition button needed to be pressed to restart the vehicle to proceed. The vehicle is available for inspection. The vehicle came to a stop for no reason in the middle of the intersection making it a ha
... zard for the driver or other drivers. The problem has not been reproduced or inspected by the dealer or any other personnel at this point. There were no warning messages or lights or other symptoms at the time of this incident.Read more
Incident date: Sep 9, 2026
The vehicle had come to a stop at a 4-way intersection. It started to drive into the intersection and shut off for no reason. The first thought was this was auto start/stop but it was not. The ignition button needed to be pressed to restart the vehicle to proceed. The vehicle is available for inspection. The vehicle came to a stop for no reason in the middle of the intersection making it a ha
... zard for the driver or other drivers. The problem has not been reproduced or inspected by the dealer or any other personnel at this point. There were no warning messages or lights or other symptoms at the time of this incident.Read more
Incident date: Sep 9, 2026
The car is new with less than 500 miles. At approximately 7:45am the car was being driven on a 2-lane road through a rural area at approximately 50+mph. The car initiated forward collision systems and went full collision avoidance applying full brake and tensioning the seat belt. The car slowed substantially to an estimated 10mph as quickly as it could. There were no vehicles or obstacles in any d
... irection to trigger this event. There were no vehicles following. The car is available for inspection. This could have resulted in a very serious rear end collision or injury since the driver was not expecting such a severe braking event. The car has not been to a dealer or inspected by anyone else for this issue. There were no warning lamps or messages before the incident. After the incident there was a deactivation warning that appeared, but it went away too quickly to read it.Read more
Incident date: Sep 5, 2026
My 2025 Audi Q6 e-tron has repeated intermittent door-lock/door-release failures affecting multiple doors. Doors have failed to open from both inside and outside. I am concerned this could prevent or delay occupant egress in an emergency. The vehicle has been presented to Audi [XXX] repeatedly for this concern: XXX and XXX. Repairs have primarily involved software updates. During the August visit
... , Audi Technical Assistance Center (TAC #XXX) became involved due to the repeat concern. Audi directed the dealer to reinstall the KD2* software update and update four additional control modules. The vehicle was returned XXX. The problem immediately recurred: XXX - Driver door did not release normally from inside. XXX - Driver door again did not open normally from inside. XXX - Right-rear passenger door would not open from inside. XXX - Driver door would not open from inside (video available). XXX - Front passenger door would not open from outside. XXX - Front passenger door again would not open from outside. At the end of the same journey, it also failed to open normally from inside and required THREE pulls of the interior handle. The vehicle also has recurring ADAS/collision-system faults. On XXX, while stationary, it unexpectedly generated a large red collision/pre-crash warning and strongly pretensioned the driver's seatbelt. An ADAS failure also occurred while driving that day. On XXX following another passenger-door failure, the vehicle displayed "Driver assistance systems: currently limited." A large yellow warning triangle remained illuminated during the journey. These safety-related faults continue despite repeated repairs and Audi TAC involvement. Videos available, cannot upload on this page INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Sep 5, 2026
My 2025 Audi Q6 e-tron has repeated intermittent door-lock/door-release failures affecting multiple doors. Doors have failed to open from both inside and outside. I am concerned this could prevent or delay occupant egress in an emergency. The vehicle has been presented to Audi [XXX] repeatedly for this concern: XXX and XXX. Repairs have primarily involved software updates. During the August visit
... , Audi Technical Assistance Center (TAC #XXX) became involved due to the repeat concern. Audi directed the dealer to reinstall the KD2* software update and update four additional control modules. The vehicle was returned XXX. The problem immediately recurred: XXX - Driver door did not release normally from inside. XXX - Driver door again did not open normally from inside. XXX - Right-rear passenger door would not open from inside. XXX - Driver door would not open from inside (video available). XXX - Front passenger door would not open from outside. XXX - Front passenger door again would not open from outside. At the end of the same journey, it also failed to open normally from inside and required THREE pulls of the interior handle. The vehicle also has recurring ADAS/collision-system faults. On XXX, while stationary, it unexpectedly generated a large red collision/pre-crash warning and strongly pretensioned the driver's seatbelt. An ADAS failure also occurred while driving that day. On XXX following another passenger-door failure, the vehicle displayed "Driver assistance systems: currently limited." A large yellow warning triangle remained illuminated during the journey. These safety-related faults continue despite repeated repairs and Audi TAC involvement. Videos available, cannot upload on this page INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Sep 5, 2026
My 2025 Audi Q6 e-tron has repeated intermittent door-lock/door-release failures affecting multiple doors. Doors have failed to open from both inside and outside. I am concerned this could prevent or delay occupant egress in an emergency. The vehicle has been presented to Audi [XXX] repeatedly for this concern: XXX and XXX. Repairs have primarily involved software updates. During the August visit
... , Audi Technical Assistance Center (TAC #XXX) became involved due to the repeat concern. Audi directed the dealer to reinstall the KD2* software update and update four additional control modules. The vehicle was returned XXX. The problem immediately recurred: XXX - Driver door did not release normally from inside. XXX - Driver door again did not open normally from inside. XXX - Right-rear passenger door would not open from inside. XXX - Driver door would not open from inside (video available). XXX - Front passenger door would not open from outside. XXX - Front passenger door again would not open from outside. At the end of the same journey, it also failed to open normally from inside and required THREE pulls of the interior handle. The vehicle also has recurring ADAS/collision-system faults. On XXX, while stationary, it unexpectedly generated a large red collision/pre-crash warning and strongly pretensioned the driver's seatbelt. An ADAS failure also occurred while driving that day. On XXX following another passenger-door failure, the vehicle displayed "Driver assistance systems: currently limited." A large yellow warning triangle remained illuminated during the journey. These safety-related faults continue despite repeated repairs and Audi TAC involvement. Videos available, cannot upload on this page INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Sep 2, 2026
The contact owns a 2015 Audi A3. The contact stated that the dealer had previously repaired the vehicle under NHTSA Campaign Number: 24V110000 (Fuel System, Gasoline); however, the vehicle was not driven until a year later after the recall repair due to medical issues. The contact stated that while refueling the vehicle, fuel was backing up in the fuel filler neck. Additionally, while driving at a
... n undisclosed speed, the vehicle stalled and failed to exceed 30 MPH. There was a fuel odor coming from the vehicle, and the fuel and check engine warning lights were illuminated. A family friend diagnosed the vehicle and determined that the suction jet pump had failed. The dealer was made aware of the failure. The manufacturer was notified of the failure by phone and email. The failure mileage was approximately 94,242.Read more
Incident date: Sep 1, 2026
The rear subframe broke while driving due to rust and corrosion causing the driver side rear wheel to be at an acute angle which caused the car to wobble all over the road. The car is currently not safe to drive.
Incident date: Aug 23, 2026
Water pump failure causing coolant to leak into engine.
Incident date: Jun 20, 2025
While driving, the Active Lane Assisting warning signal will come on and make warning noise which startles the driver.
Incident date: Jun 20, 2025
While driving, the Active Lane Assisting warning signal will come on and make warning noise which startles the driver.
Incident date: Sep 7, 2026
On at least five occasions since we purchased this vehicle brand new in January 2026, the digital transmission system has failed to switch into park and would not switch into park -- producing an error message. To resolve the issue, it required multiple restarts of the car, and there is no clear step to resolve the issue. It feels like luck. We've taken it to the dealership multiple times, they
... 've done digital updates to the car -- which supposedly fixed the problem -- but it continues to recur. We will take it to the dealership again. This is a major safety issue, because the car is susceptible to rolling and movement if it cannot be placed into park (and it's very frustrating).Read more
Incident date: Sep 7, 2026
On at least five occasions since we purchased this vehicle brand new in January 2026, the digital transmission system has failed to switch into park and would not switch into park -- producing an error message. To resolve the issue, it required multiple restarts of the car, and there is no clear step to resolve the issue. It feels like luck. We've taken it to the dealership multiple times, they
... 've done digital updates to the car -- which supposedly fixed the problem -- but it continues to recur. We will take it to the dealership again. This is a major safety issue, because the car is susceptible to rolling and movement if it cannot be placed into park (and it's very frustrating).Read more
Incident date: Aug 24, 2026
While driving my vehicle screen displayed SAFE CP. Though it did not cause an accident but all my safe features were disabled. Now I have to pay for an update which isn’t affordable due to it being beyond my control. What do I do?
Incident date: Aug 24, 2026
While driving my vehicle screen displayed SAFE CP. Though it did not cause an accident but all my safe features were disabled. Now I have to pay for an update which isn’t affordable due to it being beyond my control. What do I do?
Incident date: Aug 24, 2026
While driving my vehicle screen displayed SAFE CP. Though it did not cause an accident but all my safe features were disabled. Now I have to pay for an update which isn’t affordable due to it being beyond my control. What do I do?
Incident date: Sep 3, 2026
Sudden complete loss of propulsion while driving, with no opportunity to safely leave the travel lane; failure repeated again seven miles later after vehicle restart. Once propulsion is lost the driver has 1 to 2 seconds before multiple loud banging noises and the vehicle shuddering to an immediate stop without the driver using the brake pedal. The warning on the dash was "High Voltage Electrical
... System Fault" all in red.Read more
Incident date: Sep 3, 2026
Sudden complete loss of propulsion while driving, with no opportunity to safely leave the travel lane; failure repeated again seven miles later after vehicle restart. Once propulsion is lost the driver has 1 to 2 seconds before multiple loud banging noises and the vehicle shuddering to an immediate stop without the driver using the brake pedal. The warning on the dash was "High Voltage Electrical
... System Fault" all in red.Read more
Incident date: Sep 3, 2026
Sudden complete loss of propulsion while driving, with no opportunity to safely leave the travel lane; failure repeated again seven miles later after vehicle restart. Once propulsion is lost the driver has 1 to 2 seconds before multiple loud banging noises and the vehicle shuddering to an immediate stop without the driver using the brake pedal. The warning on the dash was "High Voltage Electrical
... System Fault" all in red.Read more
Incident date: Sep 5, 2022
I am reporting a recurring problem with the front passenger-side window on my 2020 Audi Q8. This issue began when the vehicle was approximately two years old and has continued intermittently. When attempting to close the front passenger window, the window will sometimes automatically reverse direction and go back down instead of closing. On September 7, 2026, after the vehicle was parked and turne
... d off, the passenger window lowered and would not close normally. Each time I attempted to raise it, the window would reverse and lower again. I was eventually able to close the window only by repeatedly operating the switch in very small increments until the glass finally reached the fully closed and sealed position. I have previously cleaned the window and window-channel area and attempted to resolve the problem, but the condition continues to return. Because the window can unexpectedly lower and can become extremely difficult or impossible to close normally, I am concerned about the reliability and safety of the window regulator, anti-pinch system, door control module, or related software/electrical components. This has been an intermittent problem for several years and is not normal wear or a one-time occurrence. I am reporting it so NHTSA can determine whether other owners of 2020 Audi Q8 vehicles are experiencing similar front-window failures and whether further investigation is warranted.Read more
Incident date: Sep 5, 2022
I am reporting a recurring problem with the front passenger-side window on my 2020 Audi Q8. This issue began when the vehicle was approximately two years old and has continued intermittently. When attempting to close the front passenger window, the window will sometimes automatically reverse direction and go back down instead of closing. On September 7, 2026, after the vehicle was parked and turne
... d off, the passenger window lowered and would not close normally. Each time I attempted to raise it, the window would reverse and lower again. I was eventually able to close the window only by repeatedly operating the switch in very small increments until the glass finally reached the fully closed and sealed position. I have previously cleaned the window and window-channel area and attempted to resolve the problem, but the condition continues to return. Because the window can unexpectedly lower and can become extremely difficult or impossible to close normally, I am concerned about the reliability and safety of the window regulator, anti-pinch system, door control module, or related software/electrical components. This has been an intermittent problem for several years and is not normal wear or a one-time occurrence. I am reporting it so NHTSA can determine whether other owners of 2020 Audi Q8 vehicles are experiencing similar front-window failures and whether further investigation is warranted.Read more
Incident date: Apr 22, 2026
Piston skirt extended warranty calls for replacement of the pistons. This does NOT fix the issue if the vehicle was driven long term with damaged pistons. In my case the vehicle started knocking 1000 miles after replacement. Unsafe to drive and I now how to pay for a new engine on my own.
Incident date: Jan 26, 2026
I am filing this safety complaint regarding my 2025 Audi S5, VIN [XXX]. Since taking delivery on [XXX], the vehicle has experienced repeated and intermittent malfunctions involving the driver-assistance and steering systems. On numerous occasions, the Lane Departure Warning/Lane Assist system has applied unexpected and excessive steering input. When attempting to change lanes, including while usin
... g the turn signal, the vehicle has at times attempted to steer back toward the original lane. The system has also made intrusive steering corrections while I am already traveling within my lane. These events can be unpredictable and create concern that the vehicle may unexpectedly alter my intended steering direction. The vehicle also repeatedly displays warnings stating that driver-assistance systems are currently limited or unavailable. These warnings have occurred in both rainy and clear/dry conditions and have occurred while the vehicle is being driven at highway speeds. In addition, I have repeatedly experienced a clunking sensation/noise through the steering/front axle area during sharp turns, full-lock steering, parking maneuvers, and roundabouts. The vehicle has been presented to an authorized Audi dealership multiple times for these recurring concerns. A software update was performed in August 2026. The vehicle initially appeared improved, but the driver-assistance and steering symptoms returned shortly afterward and have continued. These are recurring, intermittent safety-related problems, not a single isolated event. I am concerned that unpredictable steering intervention and repeated driver-assistance system failures could contribute to loss of vehicle control or a collision. I am requesting that NHTSA document and investigate these recurring safety concerns. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jan 26, 2026
I am filing this safety complaint regarding my 2025 Audi S5, VIN [XXX]. Since taking delivery on [XXX], the vehicle has experienced repeated and intermittent malfunctions involving the driver-assistance and steering systems. On numerous occasions, the Lane Departure Warning/Lane Assist system has applied unexpected and excessive steering input. When attempting to change lanes, including while usin
... g the turn signal, the vehicle has at times attempted to steer back toward the original lane. The system has also made intrusive steering corrections while I am already traveling within my lane. These events can be unpredictable and create concern that the vehicle may unexpectedly alter my intended steering direction. The vehicle also repeatedly displays warnings stating that driver-assistance systems are currently limited or unavailable. These warnings have occurred in both rainy and clear/dry conditions and have occurred while the vehicle is being driven at highway speeds. In addition, I have repeatedly experienced a clunking sensation/noise through the steering/front axle area during sharp turns, full-lock steering, parking maneuvers, and roundabouts. The vehicle has been presented to an authorized Audi dealership multiple times for these recurring concerns. A software update was performed in August 2026. The vehicle initially appeared improved, but the driver-assistance and steering symptoms returned shortly afterward and have continued. These are recurring, intermittent safety-related problems, not a single isolated event. I am concerned that unpredictable steering intervention and repeated driver-assistance system failures could contribute to loss of vehicle control or a collision. I am requesting that NHTSA document and investigate these recurring safety concerns. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Jan 26, 2026
I am filing this safety complaint regarding my 2025 Audi S5, VIN [XXX]. Since taking delivery on [XXX], the vehicle has experienced repeated and intermittent malfunctions involving the driver-assistance and steering systems. On numerous occasions, the Lane Departure Warning/Lane Assist system has applied unexpected and excessive steering input. When attempting to change lanes, including while usin
... g the turn signal, the vehicle has at times attempted to steer back toward the original lane. The system has also made intrusive steering corrections while I am already traveling within my lane. These events can be unpredictable and create concern that the vehicle may unexpectedly alter my intended steering direction. The vehicle also repeatedly displays warnings stating that driver-assistance systems are currently limited or unavailable. These warnings have occurred in both rainy and clear/dry conditions and have occurred while the vehicle is being driven at highway speeds. In addition, I have repeatedly experienced a clunking sensation/noise through the steering/front axle area during sharp turns, full-lock steering, parking maneuvers, and roundabouts. The vehicle has been presented to an authorized Audi dealership multiple times for these recurring concerns. A software update was performed in August 2026. The vehicle initially appeared improved, but the driver-assistance and steering symptoms returned shortly afterward and have continued. These are recurring, intermittent safety-related problems, not a single isolated event. I am concerned that unpredictable steering intervention and repeated driver-assistance system failures could contribute to loss of vehicle control or a collision. I am requesting that NHTSA document and investigate these recurring safety concerns. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Sep 5, 2026
The vehicle has a recurring electrical failure involving the camshaft position sensor circuit (DTC P0365). The sensor itself is functional, but the wiring harness leading to the sensor develops internal copper fatigue due to a design flaw in the factory routing. The harness is bent tightly behind the passenger-side cylinder head, causing vibration-induced internal wire breakage that is invisible e
... xternally. This failure is well known to Audi dealers and has been reproduced and confirmed by multiple service centers. The problem is not caused by the sensor, plug, or engine components. It is caused by the wiring harness design, which repeatedly fails in the same 6–10 inch section. The defect causes intermittent loss of camshaft signal, illumination of the check engine light, and inability to pass emissions. Repair requires cutting open the harness and splicing in new wire, costing approximately $700–$1,200 each time. This is a repeated electrical defect caused by poor harness routing and inadequate wire durability. This issue affects safety indirectly because the vehicle cannot reliably report camshaft position to the ECM, and the failure is unpredictable. The defect is widespread among vehicles using the same engine and harness design.Read more
Incident date: Sep 4, 2026
While driving, the vehicle displayed three simultaneous warnings — “Drive system malfunction, safely stop vehicle,” “Electrical system malfunction, restart not possible, contact service,” and “All-wheel drive malfunction, limited stability” — and lost propulsion completely. This occurred on at least two separate occasions while driving. After each event, the vehicle would not resta
... rt for approximately 15 minutes, after which it began working again temporarily. The vehicle was taken to an authorized Audi dealer, which found no coolant in the front drive motor and diagnosed a fault in the SX6 high-voltage battery switching module, which controls connection of the high-voltage battery. The SX6 module was replaced. This followed a separate repair approximately three months earlier for a failure of the J1050 high-voltage battery charger control module, which had to be replaced twice due to communication failures with the vehicle’s electrical system. I am concerned this represents a recurring high-voltage electrical system defect that creates a risk of sudden loss of vehicle control/propulsion while driving.Read more
Incident date: Aug 25, 2026
This report is on a new vehicle. The incident occurred within one week of purchase. While driving on a freeway at constant speed, with the closest vehicle in front of me approximately 25 yards away and with no warning, the car slammed on the brakes in an emergency fashion and aggressively tightened the seat belt shoulder harness. This was followed by a notice "emergency call cancelled". It is clea
... r that the Audi pre sense malfunctioned and caused the system to think a rear end collision was imminent, when clearly it was not. The internet is littered with complaints about this. Fortunately, this did not result in an accident, but I would classify it as a near miss safety incident since if someone had been close behind me it likely would have resulted in a rear end collision. I have reported this to the Audi dealer that I purchased it from. Given that I haven't had a car accident in forty years, I consider this system more of a safety hazard than a help.Read more
Incident date: Aug 25, 2026
This report is on a new vehicle. The incident occurred within one week of purchase. While driving on a freeway at constant speed, with the closest vehicle in front of me approximately 25 yards away and with no warning, the car slammed on the brakes in an emergency fashion and aggressively tightened the seat belt shoulder harness. This was followed by a notice "emergency call cancelled". It is clea
... r that the Audi pre sense malfunctioned and caused the system to think a rear end collision was imminent, when clearly it was not. The internet is littered with complaints about this. Fortunately, this did not result in an accident, but I would classify it as a near miss safety incident since if someone had been close behind me it likely would have resulted in a rear end collision. I have reported this to the Audi dealer that I purchased it from. Given that I haven't had a car accident in forty years, I consider this system more of a safety hazard than a help.Read more
Incident date: Sep 4, 2026
The vehicle went in for a software update. After purchasing the vehicle, the software update was part of a recall. Since that recall was performed, my vehicle has a lot of electronic glitches and a lot of issues. My external Morty just got done, paying $4500 to track down a central locking issue on top of the electronic issues. Did not fix the issue. I am out of town going to see family in Califor
... nia. The vehicle central locking air came back up. I could not get out of the vehicle lock and unlock went out work. Also, the door handles would not work me and my daughter had to climb out of the car windows to get out. So like, you know what? And then we had to try to access the battery compartment to do a hard reset. The vehicle is scheduled to go back to the manufacturer dealer to look at it again next week. However, I will be contacting audi u s a again. Since I told him I had all these issues, they refused to help me out in any way. This is a very big safety issue.Read more
Incident date: Sep 2, 2026
On September 2, 2026, I purchased a used 2020 Audi Q5 with disclosed Lemon Law Buyback title branding. Approximately two hours after taking delivery, the vehicle began exhibiting a pronounced vibration/judder in the drivetrain when turning the steering wheel at low speed, approximately 1-5 mph. Initially occurring only at full steering lock, the symptom has progressively worsened and now occurs du
... ring slighter turns as well, with increasing frequency. The vehicle operates normally in a straight line. This is consistent with Audi Technical Service Bulletin 2059057 (Quattro Ultra AWD vibration/binding in tight turns), applicable to 2018-2020 Audi Q5 vehicles. Given this vehicle's disclosed prior manufacturer buyback history, this may represent a recurring, unresolved drivetrain defect.Read more
Incident date: Sep 2, 2026
On September 2, 2026, I purchased a used 2020 Audi Q5 with disclosed Lemon Law Buyback title branding. Approximately two hours after taking delivery, the vehicle began exhibiting a pronounced vibration/judder in the drivetrain when turning the steering wheel at low speed, approximately 1-5 mph. Initially occurring only at full steering lock, the symptom has progressively worsened and now occurs du
... ring slighter turns as well, with increasing frequency. The vehicle operates normally in a straight line. This is consistent with Audi Technical Service Bulletin 2059057 (Quattro Ultra AWD vibration/binding in tight turns), applicable to 2018-2020 Audi Q5 vehicles. Given this vehicle's disclosed prior manufacturer buyback history, this may represent a recurring, unresolved drivetrain defect.Read more
Incident date: Aug 28, 2026
I placed my child into the back seat of my 2025 Audi Q7 and secured the child in the car seat. The key fob was inside the vehicle in the back seat, and the vehicle was turned off. After placing my child in the vehicle, the Q7 unexpectedly locked with both my child and the key fob inside. I did not intentionally lock the vehicle. I attempted to regain access to the vehicle, but the doors remained
... locked and I was unable to access my child. The vehicle did not appear to recognize or respond appropriately to the fact that the key fob was located inside the passenger compartment. My child remained trapped inside the locked vehicle for more than three minutes while I attempted to gain access. Because the vehicle was off, my child was restrained in a car seat, and I had no reliable way to open the vehicle, I became increasingly concerned for my child's safety. After repeated attempts to gain entry failed, I determined that I could not safely wait any longer. I was forced to break one of the vehicle's windows to gain emergency access and remove my child. The window was not broken because of an accident, collision, vandalism, or a misplaced key. It was intentionally broken solely as an emergency measure because the vehicle unexpectedly locked with a child and the key fob inside the passenger compartment and I could not regain access. I subsequently reported the incident to my Audi dealership and requested an investigation of the vehicle's central-locking, key-detection, convenience-access, and related electronic systems. I am reporting this incident to NHTSA because I believe a vehicle unexpectedly locking while the key fob and a restrained child are inside, combined with the inability to regain access, represents a serious potential safety hazard. Because the vehicle was turned off, this type of malfunction could be particularly dangerous during hot or cold weather. I am requesting that NHTSA document and investigate this incident and determine whether similar uninRead more
Incident date: Jun 1, 2026
The electronic/central door locking system on my 2020 Audi A6 malfunctioned. The vehicle and affected components are available for inspection upon request. The vehicle was running with my two young children secured in car seats in the rear seats. I briefly exited and closed the driver's door. When I attempted to re-enter, the vehicle was locked and I was unable to gain access for approximately 10
... minutes. My key fob was in my pocket but the proximity/keyless entry system failed, and repeated attempts with both my primary and spare key fobs failed to unlock the vehicle. My children were too young to operate the locks or release themselves from their car seats. I was preparing to break a window when the driver's door suddenly began functioning normally again after approximately 10 minutes. This created a serious safety risk because I could not access my young children in the vehicle during the malfunction. An authorized Audi dealer subsequently inspected the vehicle and diagnosed faults in both rear door latch units and recommended replacement. Audi of America has also been notified of the incident and dealer findings. The dealership quoted me a 2600$ repair for both door latches and refused to provide any assistance despite the obvious safety risk of this defect. the vehicle is almost exactly 5 years form purchase date with approximately 46k miles Prior to this incident, the vehicle had displayed "Central locking malfunction" and child-lock related warnings. The front passenger door latch mechanism was also replaced by Audi under warranty in July 2024 following a previous locking-system concern. This vehicle has now experienced locking-system problems involving multiple doors. I am concerned this intermittent failure could recur and again prevent access to vehicle occupants. Copies of dealership inspections/repairs can be provided on requestRead more
Incident date: Aug 24, 2026
Summary of Safety Event: While traveling at highway speeds with active traffic behind me, the vehicle’s Advanced Driver Assistance Systems (ADAS) suffered an un-commanded, severe "phantom braking" event. The vehicle aggressively engaged the emergency service brakes and decelerated rapidly with absolutely no obstacles, pedestrians, or vehicles ahead. This sudden, violent deceleration created an i
... mmediate and high-risk rear-end collision hazard.Cascading Component Failures:In tandem with the dangerous autonomous braking behavior, the vehicle's electronic architecture (E³ 1.2 platform) is exhibiting chronic software instability. The High-Performance Computing infotainment stack continuously enters an internal network routing loop, displaying "Hotspot Reconfiguring" error messages. This completely crashes the cloud connectivity, signs out the primary driver profile, and force-reboots the central MMI display screen and wireless Android Auto interfaces mid-drive.Manufacturer Actions & Hazard Status:I have contacted the manufacturer (Audi of America) and local dealership service networks regarding these systemic software and safety issues, which Audi documents under master overview Technical Service Bulletin (TSB) 2081477. The vehicle currently poses an active safety risk to myself and surrounding motorists due to unpredictable braking behavior. The manufacturer has not yet provided a date to flash the corrected firmware containers (KD2* software update) to resolve the sensor fusion logic flaws.Read more
Incident date: Aug 24, 2026
Summary of Safety Event: While traveling at highway speeds with active traffic behind me, the vehicle’s Advanced Driver Assistance Systems (ADAS) suffered an un-commanded, severe "phantom braking" event. The vehicle aggressively engaged the emergency service brakes and decelerated rapidly with absolutely no obstacles, pedestrians, or vehicles ahead. This sudden, violent deceleration created an i
... mmediate and high-risk rear-end collision hazard.Cascading Component Failures:In tandem with the dangerous autonomous braking behavior, the vehicle's electronic architecture (E³ 1.2 platform) is exhibiting chronic software instability. The High-Performance Computing infotainment stack continuously enters an internal network routing loop, displaying "Hotspot Reconfiguring" error messages. This completely crashes the cloud connectivity, signs out the primary driver profile, and force-reboots the central MMI display screen and wireless Android Auto interfaces mid-drive.Manufacturer Actions & Hazard Status:I have contacted the manufacturer (Audi of America) and local dealership service networks regarding these systemic software and safety issues, which Audi documents under master overview Technical Service Bulletin (TSB) 2081477. The vehicle currently poses an active safety risk to myself and surrounding motorists due to unpredictable braking behavior. The manufacturer has not yet provided a date to flash the corrected firmware containers (KD2* software update) to resolve the sensor fusion logic flaws.Read more
Incident date: Aug 24, 2026
Summary of Safety Event: While traveling at highway speeds with active traffic behind me, the vehicle’s Advanced Driver Assistance Systems (ADAS) suffered an un-commanded, severe "phantom braking" event. The vehicle aggressively engaged the emergency service brakes and decelerated rapidly with absolutely no obstacles, pedestrians, or vehicles ahead. This sudden, violent deceleration created an i
... mmediate and high-risk rear-end collision hazard.Cascading Component Failures:In tandem with the dangerous autonomous braking behavior, the vehicle's electronic architecture (E³ 1.2 platform) is exhibiting chronic software instability. The High-Performance Computing infotainment stack continuously enters an internal network routing loop, displaying "Hotspot Reconfiguring" error messages. This completely crashes the cloud connectivity, signs out the primary driver profile, and force-reboots the central MMI display screen and wireless Android Auto interfaces mid-drive.Manufacturer Actions & Hazard Status:I have contacted the manufacturer (Audi of America) and local dealership service networks regarding these systemic software and safety issues, which Audi documents under master overview Technical Service Bulletin (TSB) 2081477. The vehicle currently poses an active safety risk to myself and surrounding motorists due to unpredictable braking behavior. The manufacturer has not yet provided a date to flash the corrected firmware containers (KD2* software update) to resolve the sensor fusion logic flaws.Read more
Incident date: Jul 29, 2026
The vehicle is experiencing an intermittent but active 'Electrical system: malfunction!' safety alert on the dashboard and myAudi app, caused by an internal high-voltage battery cell circuit fault (Diagnostic Trouble Code P0DB400 / U04A300) and a failure in the battery thermal runaway detection system. When the fault occurs, the vehicle suffers a complete loss of regenerative braking, severely a
... ffecting stopping predictability and vehicle handling. An authorized Audi dealership (Audi West Chester) confirmed the internal module failure under TAC Case NF-1675032 and directed a full battery module replacement. Diagnostic scans have confirmed two highly critical manufacturer trouble codes: P0DB400 (Hybrid/EV Battery Cell Balancing Circuit "C") and U04A300 (Invalid Data Received From Hybrid/EV Battery Interface Control Module "C"). However, a second dealership (Audi Cherry Hill) is refusing to honor the High-Voltage Battery Warranty or perform the necessary repairs because the safety code is currently showing as 'static' during their stationary test. Leaving an active high-voltage balancing and thermal tracking defect unaddressed poses an immediate risk of a sudden vehicle shutdown while driving or a potential thermal event.Read more
Incident date: Jul 29, 2026
The vehicle is experiencing an intermittent but active 'Electrical system: malfunction!' safety alert on the dashboard and myAudi app, caused by an internal high-voltage battery cell circuit fault (Diagnostic Trouble Code P0DB400 / U04A300) and a failure in the battery thermal runaway detection system. When the fault occurs, the vehicle suffers a complete loss of regenerative braking, severely a
... ffecting stopping predictability and vehicle handling. An authorized Audi dealership (Audi West Chester) confirmed the internal module failure under TAC Case NF-1675032 and directed a full battery module replacement. Diagnostic scans have confirmed two highly critical manufacturer trouble codes: P0DB400 (Hybrid/EV Battery Cell Balancing Circuit "C") and U04A300 (Invalid Data Received From Hybrid/EV Battery Interface Control Module "C"). However, a second dealership (Audi Cherry Hill) is refusing to honor the High-Voltage Battery Warranty or perform the necessary repairs because the safety code is currently showing as 'static' during their stationary test. Leaving an active high-voltage balancing and thermal tracking defect unaddressed poses an immediate risk of a sudden vehicle shutdown while driving or a potential thermal event.Read more
Incident date: Aug 20, 2026
Severe consequential safety defect involving total anti-lock braking system (ABS) failure stemming from a manufacturer recall defect and volatile CAN-bus network conditions during repair. This vehicle has less than 7,500 miles and has been grounded at an authorized dealership, Audi Brooklyn- Lic# [XXX], 700 Hicks Street, Brooklyn, NY 11231, for exactly 20 days since being flatbed-towed on [XXX], d
... ue to total power failure caused by the known manufacturing defect of clogged sunroof drains flooding the critical interior electrical network. The dealership replaced the comfort control module under the VIN recall warranty. However, during the dealer's active programming phase of this recall component, a fatal communication fault was introduced to the J104 ABS safety module. My original Service Advisor documented explicitly in writing via text that the technician observed the ABS faults materialize specifically during the recall programming process. No prior warning signs other than the vehicle's sudden loss of power. The manufacturer's design defect allowed moisture ingress to destabilize the vehicle's localized CAN-bus communication network, leading directly to the catastrophic failure of a critical braking system (ABS). Dealership management is now attempting to evade safety liability and force an out-of-pocket repair payment by manipulating records. They have actively backdated internal "Ready for Pickup" dates for the vehicle from August 24 to September 1 to hide an 8-day window where they concealed a New York State safety inspection failure from me and attempted to release an illegal, uninspected vehicle with compromised brakes back to a vulnerable consumer. The owners of the vehicle are [XXX]. Furthermore, despite claiming the ABS module was a severe safety hazard, the facility logged 50 unauthorized miles (odometer jumped from 7,437 to 7,487) on public roads while it has been in their custody. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 20, 2026
Severe consequential safety defect involving total anti-lock braking system (ABS) failure stemming from a manufacturer recall defect and volatile CAN-bus network conditions during repair. This vehicle has less than 7,500 miles and has been grounded at an authorized dealership, Audi Brooklyn- Lic# [XXX], 700 Hicks Street, Brooklyn, NY 11231, for exactly 20 days since being flatbed-towed on [XXX], d
... ue to total power failure caused by the known manufacturing defect of clogged sunroof drains flooding the critical interior electrical network. The dealership replaced the comfort control module under the VIN recall warranty. However, during the dealer's active programming phase of this recall component, a fatal communication fault was introduced to the J104 ABS safety module. My original Service Advisor documented explicitly in writing via text that the technician observed the ABS faults materialize specifically during the recall programming process. No prior warning signs other than the vehicle's sudden loss of power. The manufacturer's design defect allowed moisture ingress to destabilize the vehicle's localized CAN-bus communication network, leading directly to the catastrophic failure of a critical braking system (ABS). Dealership management is now attempting to evade safety liability and force an out-of-pocket repair payment by manipulating records. They have actively backdated internal "Ready for Pickup" dates for the vehicle from August 24 to September 1 to hide an 8-day window where they concealed a New York State safety inspection failure from me and attempted to release an illegal, uninspected vehicle with compromised brakes back to a vulnerable consumer. The owners of the vehicle are [XXX]. Furthermore, despite claiming the ABS module was a severe safety hazard, the facility logged 50 unauthorized miles (odometer jumped from 7,437 to 7,487) on public roads while it has been in their custody. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: Aug 20, 2026
Severe consequential safety defect involving total anti-lock braking system (ABS) failure stemming from a manufacturer recall defect and volatile CAN-bus network conditions during repair. This vehicle has less than 7,500 miles and has been grounded at an authorized dealership, Audi Brooklyn- Lic# [XXX], 700 Hicks Street, Brooklyn, NY 11231, for exactly 20 days since being flatbed-towed on [XXX], d
... ue to total power failure caused by the known manufacturing defect of clogged sunroof drains flooding the critical interior electrical network. The dealership replaced the comfort control module under the VIN recall warranty. However, during the dealer's active programming phase of this recall component, a fatal communication fault was introduced to the J104 ABS safety module. My original Service Advisor documented explicitly in writing via text that the technician observed the ABS faults materialize specifically during the recall programming process. No prior warning signs other than the vehicle's sudden loss of power. The manufacturer's design defect allowed moisture ingress to destabilize the vehicle's localized CAN-bus communication network, leading directly to the catastrophic failure of a critical braking system (ABS). Dealership management is now attempting to evade safety liability and force an out-of-pocket repair payment by manipulating records. They have actively backdated internal "Ready for Pickup" dates for the vehicle from August 24 to September 1 to hide an 8-day window where they concealed a New York State safety inspection failure from me and attempted to release an illegal, uninspected vehicle with compromised brakes back to a vulnerable consumer. The owners of the vehicle are [XXX]. Furthermore, despite claiming the ABS module was a severe safety hazard, the facility logged 50 unauthorized miles (odometer jumped from 7,437 to 7,487) on public roads while it has been in their custody. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)Read more
Incident date: May 30, 2025
I am submitting this complaint because I have experienced serious safety-related concerns involving Audi vehicles, and I am extremely concerned that these issues could result in a serious accident, injury, or loss of life. My personal vehicle is a **2024 Audi Q3**, which has experienced safety-related problems involving the braking system, wheel/speed sensors, parking recognition system, and other
... related vehicle safety and driver-assistance systems. I also want to report a separate and extremely serious incident involving an **Audi loaner vehicle that was provided to me by the Audi dealership while my 2024 Audi Q3 was being repaired**. While I was driving the Audi loaner vehicle, **the wheel/wheel assembly came off the vehicle while it was in motion**. This was an extremely dangerous situation that could have resulted in a catastrophic accident, serious injury, or death. The loaner Audi has a different VIN from my 2024 Audi Q3. I do not currently have that VIN available, but the dealership should have records identifying the exact loaner vehicle that was assigned to me while my Q3 was being repaired. I am reporting both situations because I believe these safety concerns need to be properly documented and investigated. A wheel coming off a vehicle while it is being driven, along with the braking, wheel/sensor, parking-recognition, and related safety concerns I have experienced with my own Audi, raises very serious concerns for me. I do not want another driver or family to experience something similar. These are not simply convenience or cosmetic issues. They involve systems and components that can directly affect the safe operation and control of a vehicle and potentially put people's lives at risk. I respectfully request that NHTSA review these incidents and determine whether further investigation is warranted. I am willing to provide repair records, dealership communications, photographs, accident information, service records, and any other documentation. ThanksRead more
Crash
1 injured
Incident date: May 30, 2025
I am submitting this complaint because I have experienced serious safety-related concerns involving Audi vehicles, and I am extremely concerned that these issues could result in a serious accident, injury, or loss of life. My personal vehicle is a **2024 Audi Q3**, which has experienced safety-related problems involving the braking system, wheel/speed sensors, parking recognition system, and other
... related vehicle safety and driver-assistance systems. I also want to report a separate and extremely serious incident involving an **Audi loaner vehicle that was provided to me by the Audi dealership while my 2024 Audi Q3 was being repaired**. While I was driving the Audi loaner vehicle, **the wheel/wheel assembly came off the vehicle while it was in motion**. This was an extremely dangerous situation that could have resulted in a catastrophic accident, serious injury, or death. The loaner Audi has a different VIN from my 2024 Audi Q3. I do not currently have that VIN available, but the dealership should have records identifying the exact loaner vehicle that was assigned to me while my Q3 was being repaired. I am reporting both situations because I believe these safety concerns need to be properly documented and investigated. A wheel coming off a vehicle while it is being driven, along with the braking, wheel/sensor, parking-recognition, and related safety concerns I have experienced with my own Audi, raises very serious concerns for me. I do not want another driver or family to experience something similar. These are not simply convenience or cosmetic issues. They involve systems and components that can directly affect the safe operation and control of a vehicle and potentially put people's lives at risk. I respectfully request that NHTSA review these incidents and determine whether further investigation is warranted. I am willing to provide repair records, dealership communications, photographs, accident information, service records, and any other documentation. ThanksRead more
Crash
1 injured