head light relay mod

You should get a light tester for your electrical drawer in your tool box to sit along side an electrical multimeter if you have one.

With these it has a sharp point on it, a light in its body, and a long wire w an alligator clip. You clip the alligator clip wire end to any good body ground then with the headlamp switch on, you probe the wires in the LH inner fender about where the battery is. Using the tip of the light tester you pierce the insulation on the wires to find the one that lights up the tester. The point needs to touch the wire. If its on low beam the low beam feed wire should make the light tester light up. Once thats found, switch it to high beam and probe the other wires in the bundle until you find the high beam wire that lights the tester up.

Another solution is to download the proper schematic off the net, or get a nice full color version for your car fully laminated off ebay like i did for about $10 well worth having IMHO.

Matt.