What does s mean on mercedes dashboard?

So, You bought YourseLFA Mercedes luxury vehicle, but You're curious what the S means. In this vehicle, the S stands for Sport. The purpose of the Sport version is to ensure Your vehicle starts in first gear, and then begins to change gears once You hit high RPMs. In non-sport editions, the vehicle will start in second gear, and in D1. This is referred to as "comfort mode". The Sport is a more powerful, fast, and precise model when accelerating and shifting gears.