Basic Simple Headlight Wiring Diagram. Click the picture to enlarge. The alternator output post is a great place to get your 12 volt supply.
And lastly i corrected the horn wiring. The wiring diagram below will get you good bright lights without overloading the switches and wiring. This video is a detailed walkthrough of the american autowire headlight enhancement relay kit.
It s set up for a basic system.
Use the white and yellow wires that went to the stock left side headlight bulb to supply the trigger signal for your relays. Just make sure the gauge is ok for what you want. Place the fuse holders immediately after the connection to 12 volts to protect all your wiring. The main power from the battery feeding the fuse and relays should be a nice large gauge wire as indicated.
