2021 AUDI A6 Recalls

Published by Reclia Safety Desk | June 25, 2026

Here is a factual vehicle recall information record for the 2021 Audi A6, based on the provided NHTSA data.

Reclia Consumer Safety Database – Vehicle Recall Record

Vehicle: 2021 Audi A6
Manufacturer: Volkswagen Group of America, Inc.
Database Entry Date: [Current Date]

Recall Summary

The 2021 Audi A6 is subject to eleven (11) distinct safety recall campaigns as recorded by the National Highway Traffic Safety Administration (NHTSA). These recalls address a wide range of safety defects, from software errors affecting critical displays to mechanical failures that could compromise vehicle control and occupant protection. The most severe recalls involve risks of crash due to sudden power loss, brake failure, or rear axle misalignment. All repairs are to be performed free of charge by authorized Audi dealers.

Affected Vehicle

This record applies specifically to the 2021 Audi A6 Sedan and 2021 Audi A6 Allroad models. Depending on the specific recall, the vehicle may also be included in campaigns covering other Audi and Volkswagen models from model years 2019 through 2026.

Recalled Components

The following components are subject to recall, listed by NHTSA Campaign Number and the associated safety risk:

– 21V159000 – Passenger Air Bag: The passenger air bag’s score line may be incorrectly manufactured. This could cause the air bag to deploy improperly and eject plastic debris, increasing injury risk during a crash.
– 20V749000 – Electrical System / Door Crash Sensors: The electrical connector for the front door crash sensor may detach. This can delay the activation of side air bags, curtain air bags, and seat-belt pretensioners during a side impact.
– 21V295000 – Rear Axle Suspension: The lock nut on the rear axle trailing arm may break due to stress corrosion. This can cause rear axle misalignment, leading to a loss of vehicle control and an increased crash risk.
– 21V606000 – Rear Seat Belt Retractors: The rear center seat belt’s automatic locking retractor may deactivate early. This prevents a child restraint system from being secured properly, violating Federal Motor Vehicle Safety Standard No. 208.
– 22V034000 – Tires / Rear Axle Alignment: Following a prior recall repair (21V-295), the rear axle alignment may not have been inspected. Misalignment can cause premature or uneven tire wear, increasing crash risk.
– 22V155000 – Fuel Level Sender: The fuel level sender may stick, causing an inaccurate fuel gauge reading. This could lead to an unexpected engine stall due to fuel starvation, increasing crash risk.
– 22V742000 – Rearview Camera Display: A software error may cause the rearview camera image to display a blank or black screen when the vehicle is in reverse. This fails to comply with Federal Motor Vehicle Safety Standard No. 111 for rear visibility.
– 22V861000 – Gateway Control Module: Liquid spilled in the rear seat can penetrate and shut down the gateway control module. This will cause a sudden reduction in engine power, increasing crash risk.
– 23V601000 – Brake Fluid Cap: An incorrectly labeled brake fluid cap may have been installed, leading to the use of the wrong type of brake fluid. This can reduce braking ability and increase crash risk.
– 25V201000 – Instrument Panel Display: A software error may cause the instrument panel display to fail. The loss of critical safety information (e.g., speedometer, warning lights) increases crash risk.
– 25V900000 – Rearview Camera Software: A software error may prevent the rearview camera image from displaying as intended, failing to comply with Federal Motor Vehicle Safety Standard No. 111.

What Owners Should Do

1. Check for Open Recalls: Owners should immediately verify if their specific 2021 Audi A6 has any open, unrepaired recalls. This can be done by visiting NHTSA.gov/recalls and entering the vehicle’s 17-character Vehicle Identification Number (VIN). The Audi owner portal or a local Audi dealer can also provide this information.

2. Contact an Authorized Audi Dealer: For any open recall, schedule an appointment with an authorized Audi dealer. All inspections, parts, and labor for these safety defects are provided free of charge.

3. Key Contact Information:
– Audi Customer Service: 1-800-253-2834
– Volkswagen Customer Service (for certain recalls): 1-800-893-5298
– NHTSA Vehicle Safety Hotline: 1-888-327-4236 (TTY 1-800-424-9153)

4. Important Note on Recall Status: While some recalls

Frequently Asked Questions