You will need a 95-99 switch 00+ will not work. You will have to run your own wires
^^ yes, but, the kit comes with a wiring harness. get a 95-99 z24 dimmer panel, and instead of wiring in the pushbutton (you'll see what i mean when you get the kit...) wire it through the fog switch on the panel.
car audio noob since 1984.