How will you turn the roof off in the ferrari california? do you need a button and what is that button?

How will you change the roof of the ferrari california? what button will you press? and where will you press it?? THANK YOU!|||The console carries the window switches and the controls for the hardtop's operation, just slide it towards the window switches, it says OPEN and that same button closes it if you slide it up to where you see the pic of the car with roof half way closed, make sure car is set on P (parking position).