DIAGRAM FOR SI WIRING
BLUE BOX represents harness under fusebox
YELLOW BOX represents lights (be the LED's or a cold cathode tube ballast)
BLACK THING represents a 3 way switch (required if you want to turn you lights on permanently after the car starts rolling)
ON LEFT PRONG you will notice the wire goes no where, you need to attach this to something metal in your car (creating a ground)
Hope this helps