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Audi A6 Recall 23V601: Wrong brake fluid could reduce braking and raise crash risk

NHTSA campaign 23V601, reported August 25, 2023, 7,499 vehicles potentially affected.

What this recall means for you

A brake fluid reservoir cap may have been mislabeled at the factory, which can lead to the wrong type of brake fluid being used. Incorrect brake fluid can reduce braking ability and increase the risk of a crash.

Dealers will inspect the brake fluid reservoir cap and replace it if necessary, free of charge. Owner notification letters are expected to be mailed October 17, 2023. If you have questions, you can contact Audi customer service at 1-800-253-2834.

You can check your vehicle identification number (VIN) for open recalls to see whether your vehicle is affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 23V601Volkswagen Group of America, Inc.
Component
SERVICE BRAKES, HYDRAULIC:FLUID
Problem
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi S7, S6 Sedan, RS7, RS6 Avant, A6 Allroad, 2019-2021 A7, and A6 Sedan vehicles. An incorrectly labeled brake fluid cap may have been installed, which can result in the use of the wrong type of brake fluid.
Risk
Incorrect brake fluid can reduce braking ability and increase the risk of a crash.
Remedy
Dealers will inspect the brake fluid reservoir cap and, if necessary, replace it, free of charge. Owner notification letters are expected to be mailed October 17, 2023. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 47T9.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Affected vehicles

Audi A6201920202021
Audi A6 Allroad2021
Audi A7201920202021
Audi RS 6 Avant2021
Audi RS 72021
Audi S62021
Audi S72021