2022 Audi E-Tron

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

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, 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.

NHTSA ID

11762328

Incident

Sep 4, 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 affecting 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.

NHTSA ID

11761584

Incident

Jul 29, 2026

From time to time the driver's door does not latch completely so the door is only partially closing. Dealer was able to duplicate the problem but will not replace (estimated cost for new door latch is just under $800.) at their expense. It appears that others have had the same problem. When driving the car air rushes into the vehicle as the door is not fully shut. I worry that this problem could be very serious should I be in an accident with a partially closed door rather than a fully closed door. The problem first appeared early in the winter and seems to be getting worse.

NHTSA ID

11736149

Incident

Jan 5, 2026

Brakes were replaced by Audi with genuine Audi parts and within 2 months, the brake rotors became warped, requiring a resurfacing. After driving another 2 months, they once again became warped, making the entire car lurch and shake during braking.

NHTSA ID

11735621

Incident

Apr 1, 2026

My drive motors keep failing (so far 3 times) and my emergency braking abruptly stops my vehicle when no true danger is present and I’m in complete control of my vehicle. Currently my vehicle has a constant shuddering while braking which doesn’t feel safe because it’s not braking properly. Audi regional and the dealership refuses to take ownership of the issue. Dealer has confirmed issue and replaced drive motors three times. Each time my braking system has gotten worse. The part was replaced each time under warranty but Audi has not confirmed that a fix has been found and corrected. This means it can occur again and abruptly which can absolutely be a safety hazard as it was each time it failed on me.

NHTSA ID

11728417

Incident

Mar 1, 2024

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 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.

NHTSA ID

11719794

Incident

Jul 23, 2025

Mileage

16,000 mi

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 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.

NHTSA ID

11716739

Incident

Nov 25, 2025

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.

NHTSA ID

11701360

Incident

Aug 13, 2025

This bulletin provides general information about the current tpp issues for Audi connect.

This bulletin provides information when the horn sound quality is poor.

This bulletin provides informaitn when there is a warning messsage; "Instrument cluster: fault. Limited warning messages. Please contact workshop"; DTC B200096.

This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).

This TSB describes a corrosion issue due to outside influence and the prohibition of warranty in these cases.

This bulletin provides information when there is an issue with wireless charging/wireless charging is not working.