Audi E-tron brake cleaning. This is how. Regenerative bar stays flat and you feel car vibration

The Audi e-tron has a built-in system to reduce rust on the brake discs. The Audi e-tron will try cleaning the brake disc for rust. The braking system typically disconnects regen for the first braking of the day.

[@cridonashop]

I felt that in my 2021 etron and the dealer told me that it was a warped rotor... 😂