Z11

i totally forgot i used to drive my 350z with the vdc or tc button, which ever it was OFF. and im not sure but im assuming with the TC off for my 370z my launch should be faster. b.c with the TC on, when i hit the gas when the light turns green, theres lag sometimes depending on how much i press the gas.

do i have to be in park to turn it off or can i be in drive and cruisin, or do i have to be in drive and stopped?

also theres only one button that i see, its on the left side of the steering wheel, i believe it says traction control on it, my cars in teh garage right now. but im sure theres only one button. the car is canadian btw