65 Mustang Headlight Wiring Diagram. As others have said based on your trouble the ground connection on the dark headlight is probably not making contact to the unibody. The headlight harness on each side has a 2 position connector and a single female connector hanging there before i connect the parking light body.
645 65 parking light wiring. 1964 mustang wiring diagrams average joe restoration. 800 x 600 px source.
645 65 parking light wiring.
1965 mustang wiring diagrams average dashboard electrical question stangnet upgrading 68 headlight switch testing vintage 1968 gauge schematic diagram the 1966 circuit w ford muscle lightswitch function ii cj classics fog light falcon 1964 67 multi decoding 57 65 team chevelle ignition colorized usb. Click on the image to enlarge and then save it to your computer by right clicking on the image. 1964 mustang wiring diagrams average joe restoration. Use halogen lights with your old wiring harness.