
A 2021 Audi e-tron owner reported a severe 'Electrical Malfunction' resulting in complete loss of power on the highway. The issue has persisted despite dealer attempts to fix it over five months, posing significant safety risks.

This Audi Technical Service Bulletin (TSB 2081409/1) provides comprehensive answers to frequently asked questions and troubleshooting steps for the Audi Universal Traffic Recorder (UTR) accessory, covering topics like SD card compatibility, video playback, Wi-Fi issues, and more.

Audi has released Technical Service Bulletin 2059528/18 to address an "Emergency call function: malfunction! Function unavailable. Please contact service" warning, often accompanied by a red SOS LED and DTC B200000. This issue affects various 2021-2025 Audi models and is due to a software problem…

Audi has released Technical Service Bulletin 2054202/7 to address an intermittent 'Audi adaptive light: system fault' message and DTC C12B3FA in various 2021-2026 models. This TSB outlines diagnosis and resolution for driver assistance system malfunctions.

This Technical Service Bulletin (TSB 2024323/12) details diagnostic and repair procedures for 2021-2026 Audi vehicles experiencing false parking aid warnings. Learn about environmental factors, sensor checks, and proper installation to resolve issues like 'Parking aid does not work / warning is…

If your 2021-2026 Audi makes squeaking noises when steering or maneuvering, Technical Service Bulletin 2023187/8 clarifies that this is a normal occurrence caused by axle boot contact and does not affect component function or service life. No repair is needed.

Audi has issued a dealer communication relaying an urgent NHTSA warning about counterfeit replacement airbag inflators found in used vehicles. These substandard parts pose a significant safety risk. Ensure your Audi uses only genuine parts.

Audi has issued TSB 2081531/1 (TPI 2033392) for 2021-2026 models, establishing a reporting obligation for technicians when Guided Fault Finding produces an unexpected result from event memory.

This Audi Technical Service Bulletin (TSB 2081409/1) addresses frequently asked questions and common issues related to the Audi Universal Traffic Recorder (UTR) accessory, covering topics from SD card use to video playback and network connectivity.

Audi has issued Technical Service Bulletin 2061464/11 for various 2021-2026 models experiencing cracking noises from the front or rear when changing direction. The TSB details a repair involving bonding the stub axle to the wheel bearing with locking fluid.

A Technical Service Bulletin (TSB 2059528/18) has been issued for 2021-2025 Audi vehicles regarding an 'Emergency call function: malfunction!' warning and a red SOS LED, often accompanied by DTC B200000. This issue is typically resolved with a software update to the Emergency Call Module and…

Audi has issued TSB 2054202/7 addressing an adaptive light system malfunction and DTC C12B3FA in various 2019-2026 models. Owners may see warning messages like "Audi adaptive light: system fault" or "Adaptive cruise assist: restricted." The fix involves a software update to the J1121 control unit.
I own a 2021 Audi e-tron with approximately 58000 miles. Beginning in March 2026, the vehicle developed intermittent Virtual Cockpit/instrument-cluster problems with blank display. I reported the condition to Audi dealer of Princeton NJ. The vehicle subsequently experienced two dead 12-volt battery incidents and became inoperable. The second 12 volt battery was new. Following the most recent incident, the Audi dealer diagnosed the Virtual Cockpit/instrument cluster as causing a drain on the 12-volt battery and recommended replacement at a cost of approximately $3,500. The replacement part is unavailable, and Audi has provided no estimated delivery date. The vehicle has remained out of service since July 03rd 2026. This condition presents a potential safety concern because failure of the instrument cluster may prevent the driver from reliably viewing speed, warning indicators, vehicle status, range, and other safety-related information. The recurring 12-volt battery discharge may also leave the vehicle unexpectedly disabled. The vehicle is additionally showing an indicated range of only approximately 160 miles at 100% charge. Audi has not established whether this is related to the instrument-cluster failure, high-voltage battery condition, battery-management system, software, or another electrical defect. Audi has not provided documentation of a comprehensive high-voltage battery health and capacity evaluation. Audi issued a recall or service campaign affecting other 2021 Audi vehicles for substantially similar Virtual Cockpit/display problems. However, Audi states that my VIN is excluded and has not provided a technical explanation identifying a different component, part number, software version, supplier, or failure mechanism. I request that NHTSA evaluate whether the recurring instrument-cluster failure and 12-volt battery discharge constitute a broader safety defect and whether the existing Audi recall or service-campaign population should include this car.
No injuries · No fire · No crash
Moisture build-up in the high-voltage electrical system through a faulty seal on the charging socket, which can cause a short circuit and significantly increase the risk of a vehicle fire. If you get a warning light saying "electrical system: fault," you should stop driving immediately, park outdoors away from structures, and not charge the vehicle. Braking problems caused by sub-standard welding within the ABS rotor and shaft. High-voltage battery modules that may overheat, also increasing the risk of fire. An infotainment unit that can become internally damaged when the vehicle is shut off, resulting in an inoperative rearview camera display a federal safety standard violation. This clearly shows the vehicle was badly manufactured, during a chip shortage in 2020. This vehicle is a complete failure by Audi and puts so many innocent peoples lives at risk.
No injuries · No fire · No crash
What component or system failed or malfunctioned, and is it available for inspection upon request? - While on highway the vehicle loosed all Power indicating Electrical Malfunction How was your safety or the safety of others put at risk? It happened on I-35 Freeway twice putting me in danger of 18 wheelers around me. I am afraid to be in the vehicle even if they return it to me. Based on records this issue has been present on the car since it rolled off manufacturing. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes and Dealer has reproduced it and has the car with them for 5 Plus months. Have replaced many components and are not able to resolve it. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? South Austin Audi Dealer has been working with Audi Corporate Technical team and have replaced 5 parts to no resolution. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Electrical Malfunction - Red light flashing to pull the care over to the emergency lane but there is no acceleration - you are left to depend on whatever momentum is left on the car. Based on records this issue has been present on the car since it rolled off manufacturing. Based on records this issue has been present on the car since it rolled off manufacturing.
No injuries · No fire · No crash
Audi dealership charged fee for a repair that they the,selves acknowledged is under a technical service bulletin and despite my having extended warranty that is supposed to cover such repairs. This is for the main media interface going blank repeatedly every ~5 minutes or so while driving. Audi charged me for a repair that is a known safetyissue and is covered under warranty.
No injuries · No fire · No crash
Tied with NHTSA Recall 25V900 - Review Camera Software. Dealer was unable to complete the recall due to internal malfunction of USB Interface on vehicle. Dealer quoted a non itemized Repair Estimate of $1,045.50 to replace the interface in order to be able to complete the open recall. No visible user caused damage to interface and prior Technical Support Bulletin (2066315) for issues with USB covering specific vehicle. Given the dependence on software within our vehicles, the USB interface used to perform required recall work should be covered when failure is internal to the interface module.
No injuries · No fire · No crash