Removal & Installation (Cougar & Thunderbird)
- Disconnect negative battery cable. Remove cluster finish panel retaining screws. Pull off headlight switch knob to remove. Unsnap cluster finish panel from instrument panel. Remove harness connector from dimmer control.
- Pull headlight switch shaft fully out (ON position). Reach through opening near headlight switch. Press release button on top of headlight switch and remove switch shaft.
- Remove headlight switch retaining nut. Pull switch through opening. Unplug harness connector. To install, reverse removal procedure.