MISTERCOFFEE

I have an sl55 AMG 2022. How do you perform a race start. I know you need a particular package and I think I have it. I forgot the name of it thought.

W205C43PFL

You need to break-in (which I believe you already did, otherwise it will say RACE START unavailable) then you just floor the brake then floor the pedal, it will then prompt RACE START. You release the brake and off you go. If it doesn't show up, there is a chance you don't have the AMG DYANAMIC PLUS package you mentioned, if I recalled correctly, SL 63 don't require that package and have it standard instead. As long as the SL 55 you are trying to engage RACE START has it equipped, it should work.

Video of it here:

Crito

Maybe this is one time when the engineers should have let the marketing guys decide the name. There's just something wrong about putting a Mercedes into Master Race mode.