Check a VIN

October 21, 2025 Service bulletin

This bulletin provides information when there are cracks on the friction ring surface on ceramic brake discs.

Audi technical service bulletin TSB_2077435_2 for 2022-2025 Audi A4, 2022-2025 Audi A6 and 2022-2025 Audi Q5 and others.

Bulletin number
TSB_2077435_2
Component
Service brakes
Summary
This bulletin provides information when there are cracks on the friction ring surface on ceramic brake discs.

Owners of these vehicles have filed 95 complaints in the brakes category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Audi A4?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history