Thank u & VSA stands For " Vehicle Stability Assist "
[FONT=ArialMT]By The Name U Can understand That It Helps In Vehicle Stability During The Ride. Basically Vehicle Stability Assist system helps to stabilize the vehicle during cornering if the car turns more or less than desired. It also assists in maintaining traction while accelerating on loose or slippery-road surfaces (snow,ice,mud etc) & It does this by regulating the engine's output, and by selectively applying braking.[/FONT]