VDC only comes on manny tranny models above the Base. If you have VDC you also have TSC; both operate off one switch.

I've put 11000 + miles on the Brick including some very aggressive driving on the "twisty turneys"; I've yet to have the VDC stuff come on. If you have to be further on the edge than I've been to date to activate the system, I suggest leaving it on unless your (a) on a track, (b) a near-professional driver, or (c) nuts.

 

Correction to above. VDC is on manny tranny models above Enthusiast; i.e. Performance, Manual Touring (not auto), & Track.