kt122806 wrote:Thank you for your posts. It has LSD switch that i dont know what's for,
You might be talking about the VDC button, its basically the button that saves you from any human error you might make on the road.
Ex: Johnny tried to take the turn at 50mph in the rain but the vdc kicked in since he is a dumbass.
Good idea to leave on for a while if you are just now getting used to its limits.
Good idea to leave off if your know what you're doing won't end up in a tree.
For racing at an event like autocross, its usually just a good idea to just leave it off.