s is for 1 gear start to go fast and through all 5 gears always starting off in first fear

w is for snow sand or wet oily streets ,you start off in 2 gear so you don't spin

But if yo floor it wide open throttle you always go into first gear no matter what position you are in, try it in both and you will see by the rpm.


s is for speed
w is for want to drive in snow ,sand, or wet streets.