Hey, i recently bought some projector lights for my 98 neon, i see people hooking up the positive wire from the halo ring, to the positive wire of the parking lamp, and the negitive from the ring to the negitive of the parking light, my only problem is, is that i do not have a voltage tester and i do not know which wire are which, I believe there is Solid Black, Black with yellow stripe, and Solid Green. Now i know Solid Green and Solid Black are ofen both common colors for a ground so i am alittle confused, and i cant seem to find a wiring diagram anywhere on google, so if someone knows which is which please help me