I have some hella 500 (maybee 550's) you know the ones you can buy at Pep Girls or Autobone. My question is, do you have to connect the green wire to your headlight bulb high beam? If so, which prong on a bulb for a 75 do you use? Also, I cant tell from their lame diagram which wire goes where on the supplied relay. It has four prongs with one turned sideways compared to the others. Can someone explain which wires, Red, green, yellow, blue, black go on what prongs???? Thanks... I hate doing electronics /forums/images/graemlins/angryfire.gifI would much rather change a u joint or install a locker or something!!!!