WARNING: This page is about a different car, the 2022 Audi RS 6 Avant and 2021 Audi RS 6 Avant. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and workshop equipment required
Test Pin: T40139
or Test Pin: T40139A
: Use the thin measuring pin side (brake symbol) to measure the brake pad thickness.