Does it matter when the VDC button is pushed?

Can it be pushed at any time?..I.E. Pullin hard on an on-ramp with out causing any damage?

 

You can turn it off at anytime and it won't cause a problem with the car. Now, fooling around trying to find the button, etc. may cause a problem while "you're pullin hard" and that momentary lapse of concentration could result in you losing control, etc.

 

how hard are you pulling on the on-ramp that the VDC kicks in?

 

i saw vdc kick in on ramp @ 55 mph on dry and @ 45mph when raining on stock 350z!