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Electrical system

Audi Audi E-Tron Electrical problems by year

19 complaints filed with NHTSA about the Audi Audi E-Tron's electrical system. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Electrical complaints by model year

YearElectrical complaintsCrashesInjuriesRecalls
20232000
202217000

Latest Audi E-Tron electrical complaints

2022 Audi Audi E-TronElectrical system

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 restart for approximately 15 minutes, after which it began working again temporarily. The vehicle was taken to an authorized Audi dealer,...

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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.

Filed Incident Electrical systemNHTSA 11762328
2022 Audi Audi E-TronElectrical systemBrakes

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 affecting stopping predictability and vehicle handling. An authorized Audi dealership (Audi West Chester) confirmed the...

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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.

Filed Incident Electrical system · Service brakesNHTSA 11761584
2023 Audi Audi E-TronElectrical systemBrakes

When driving, my vehicle recieved multple warning messages at the same time. The first message was that my brake was malfunctioning, and when I went to brake, the brakes did not work. Thankfully, I wasn't going too fast when this happened and I was able to bring it down to a slow and turned into a lot. I could've easily hit another vehicle or totaled my car because the brakes simply stopped working. The problem seems to be at the maker level for Audi eTrons - I've read this has been happening. There were no...

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prior warnings or issues whatsoever, in fact, I had a full service in February (3 months before this incident). Audi had a tow truck take it. The code for this is TSB 2072977/3. Their notes say "vehicle checked and found no communication with ABS module U012100 TSB loosened and fastened earth strap. Performed sleep cycle and softward update 30TU."

Filed Incident Electrical system · Service brakesNHTSA 11742294
2022 Audi Audi E-TronElectrical system

The contact owns a 2022 Audi E-Tron. The contact stated that while driving at various speeds, the vehicle independently switched to SAFE Mode and failed to properly accelerate while depressing the accelerator pedal. Additionally, the mileage range was reduced, and the battery recharging time increased. The failure started after the vehicle was repaired under the NHTSA Campaign Number: 23V867000 (ELECTRICAL SYSTEM). The vehicle was taken to the local dealer, but no failure was found with the vehicle. The vehicle was...

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later taken to an independent mechanic who reported that the amperage of the battery had been reduced from 400 amps to 130 amps. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 16,000.

Filed Incident Electrical systemNHTSA 11719794
2022 Audi Audi E-TronElectrical systemFire

CATASTROPHIC ELECTRICAL FAILURE - SMOKE IN CABIN While driving with passengers, dashboard displayed "ELECTRICAL FAILURE - PULL OVER WHEN SAFE" followed by loud explosive POP and cabin filled with SMOKE. ROOT CAUSE: Prior undisclosed collision damage. Dealer (Morrie's Golden Valley Cadillac) removed front bumper in June 2025 (Repair Order #78683), then sold vehicle as "no accidents" in August 2025. Subsequent inspection revealed cut wiring and improper repairs (Invoice #94609). CURRENT STATUS: Vehicle inoperable...

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3+ months. Audi corporate technicians have repaired major problem however vehicle still has charging issues that happened right before the catastrophic failure unable to repair. SAFETY CONCERN: Smoke-filled cabin endangered occupants. Potential fire hazard.

Filed Incident Electrical systemNHTSA 11716739
2022 Audi Audi E-TronElectrical systemDriver assistance

The vehicles software system regularly crashes and/or does not load leaving all camera functionality and safety alerts inoperable. I have had the vehicle in to address these concerns 5 times with no resolve from the manufacturer. Even with video evidence they claim the vehicle is functioning as intended. This is in direct violation of FMVSS 111 as the rearview camera is regularly not available. Sometimes the system reboots within seconds and sometimes it takes 10 minutes or more.

Filed Incident Electrical system · Lane departure · Back over preventionNHTSA 11701360
2022 Audi Audi E-TronElectrical systemEngine & cooling

The car occasionally does not respond to pushing the pedal to accelerate. The first time it happened, I though it was user error after sitting at a light. Well within the same 30 minutes it happened again entering a carwash. Today I was sitting at a light waiting for it to turn green. Once green, I pushed the accelerator to go and the car would not accelerate. This is the second time in two weeks and approximately fifth time since I purchased the car in October 2023. No dashboard warning prior to this.

Filed Incident Electrical system · EngineNHTSA 11685926
2022 Audi Audi E-TronElectrical system

The contact owns a 2022 Audi E-Tron. The contact received notification of NHTSA Campaign Number: 23V867000 (Electrical System); however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

Filed Incident Electrical systemNHTSA 11649095
2022 Audi Audi E-TronElectrical system

Audi issued a recall notice in December 2023 regarding the high voltage battery possibly causing a fire. In the past 15 months since the recall I have not received any correspondence from Audi on a fix. I have checked with my Audi service manager several times and he stated Audi is monitoring the vehicle high voltage modules. I feel 15 months is excessive time for the manufacturer to provide a fix/repair to close the recall. This also affects the ability to trade or sell the car with a unrepaired recall.

Filed Incident Electrical systemNHTSA 11648559
2022 Audi Audi E-TronTransmission & drivetrainElectrical systemEngine & cooling

I was driving on the interstate freeway in normal conditions when my 2022 Audi E-tron suddenly showed a message "Electrical system malfunction!" and lost all power to the motors. Thankfully I was in the rightmost lane already and I was able to steer and coast over to the shoulder even while pressing the gas pedal had no effect. If I had been in another lane it could have led to a major accident if my car stalled in the middle of a busy freeway. I had the vehicle towed to the local Audi dealer service center, but so far they have not been able to diagnose the problem.

Filed Incident Power train · Electrical system · EngineNHTSA 11644045
2022 Audi Audi E-TronElectrical system

The contact owns a 2022 Audi E-Tron. The contact received notification of NHTSA Campaign Number: 23V867000 (Electrical System); however, the part to do the recall repair was not yet available. The contact stated while charging the vehicle, the contact noticed that the charging outlet was burned and melted, and the juice box, the plug, and the charging cable had melted, nearly causing the contact's residence to catch on fire. The vehicle was taken to the dealer, where the onboard diagnostic software was installed on...

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the vehicle and an unknown kit was replaced as an interim repair. The vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 13,000. VIN tool confirms parts not available.

Filed Incident Electrical systemNHTSA 11641647
2022 Audi Audi E-TronElectrical system

No incident occurred. However, Audi recalled my EV (2022 Audi E-tron) months ago, stating there exists a fire hazard associated with these vehicles. Audi has not provided any effective remedy. The sole advice offered was to refrain from charging the battery beyond 80%. However, Audi has not substantiated the claim that this measure is protective, and it also restricts the performance and intended range of the affected vehicles. I contacted Audi of America and my local Audi dealer, but both entities have been...

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unhelpful and unable to offer any reassurance or scientific data. Battery monitoring software is allegedly scheduled to be released this quarter (originally promised in the final quarter of 2024). This proposed solution appears insufficient. Thermal runaway could potentially lead to a fire without sufficient warning to protect consumers, even with software in place. Clearly, Audi should be compelled to replace the batteries before a consumer sustains an injury or fatalities occur due to thermal runaway and fire. Several incidents of fires involving these vehicles have been reported in the United States and other jurisdictions. Audi has since discontinued using these specific batteries and has access to safer and more efficient alternatives. I urge the National Highway Traffic Safety Administration (NHTSA) to compel Audi to provide a genuine remedy to this issue as soon as possible to safeguard consumers.

Filed Incident Electrical systemNHTSA 11634140
2022 Audi Audi E-TronBrakesElectrical system

The contact owns a 2022 Audi E-Tron. The contact stated while driving at an undisclosed speed, the rotors were pulsating and shaking. The contact stated while driving 65 MPH, unknown sensors engaged without an object or vehicle nearby. The contact had set the system to the lowest sensitivity. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed and determined that the front rotors were worn. The vehicle was repaired, but the failure recurred. The dealer...

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informed the contact that the vehicle had not been driven properly and was a maintenance issue. The manufacturer was contacted and opened a case. The approximate failure mileage was 15,000.

Filed Incident Service brakes, hydraulic · Electrical systemNHTSA 11631434
2022 Audi Audi E-TronElectrical system

on multiple occasions the automatic locking feature for the doors doesn't work and says to see manual. I'm afraid i will get locked in the vehicle.

Filed Incident Electrical system · Unknown or otherNHTSA 11630345
2022 Audi Audi E-TronElectrical system

I'm deeply concerned about the safety risks my family faces due to unresolved Audi recalls. On December 19 and 20, 2023, Audi issued two recalls: one for high-voltage battery modules that may self-discharge, leading to overheating and an increased risk of fire, and another for the 220V/240V charging cable, which can overheat home wiring, posing a serious fire hazard. On September 19, 2024, I took my car to Niello Audi to address these recalls, but they advised me to take the car home despite the significant safety...

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risks. The service representative told me I couldn't receive a replacement charging cable because I did not have the original one; as the second owner, I never received it from the previous owner. He also mentioned that there was no remedy available for the battery issue and to come pick up my car the next day. I'm using an aftermarket charging cable, which the representative warned could increase the risk of fire. But I cannot get the cable required because I do not have the original. I transport my two young children in this car, and the thought of driving an unsafe vehicle is terrifying. On September 20, 2024, I contacted Audi America to file a claim and initiate the buyback process, as there is no safe solution available. I expressed my urgent concerns and requested a loaner car while the buyback is processed, but my request was denied despite stating it clearly was a safety issue. The Audi America representative told me to pick up my car and drive it, even after acknowledging the safety risks. Niello Audi provided a loaner for only one week, which is not long enough to navigate this complex process. This situation has left me feeling incredibly unsafe. My home is at risk of fire due to the unresolved charging cable issue, and I continue to worry about driving a vehicle with these serious problems. The ongoing recalls create an alarming risk for me and my family.

Filed Incident Electrical system · Unknown or otherNHTSA 11615697

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked daily. Complaints are owners' own reports and are not verified. How we use the data

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