Replacement Headlight Switch for 1965-1968 Mustangs. Fits 1965 models built after 11/16/1964.When replacing your original switch, depress the spring loaded button on the side of the Mustang headlight switch assembly and pull the headlight knob out. This allows the knob and shaft to be removed so you can access the switch.
By Bill Tumas: We're here with our replacement headlight switch fitting all 1964 through 1968 Mustangs. This replacement headlight switch installs just like the factory switch, it uses the factory plug, and even has a factory style dimmer. If you're having problems with your interior lights or your headlights, a new replacement headlight switch might be the part you need.