With Anti-Theft
LO BEAM OPERATIONWith the light switch in HEAD and the dimmer/passing switch in LO, the light switch provides a ground path to the lighting relay, and the dimmer/passing switch provides a ground path for the 10 beam filaments. The lighting relay energizes and provides battery voltage to the headlights and the 10 beams light up.
HI BEAM OPERATION
With the light switch in HEAD and the dimmer/passing switch in HI the light switch provides a ground to the lighting relay and the dimmer/passing switch provides a ground path for the high beam filaments. The lighting relay energizes and provides battery voltage to the headlights and the hi beams light up. Battery voltage is also applied to the hi beam indicator light and the hi beam indicator lights to remind the driver that the hi beams are on.
FLASH TO PASS OPERATION
The flash to pass operation works with the light switch in OFF PARK or HEAD (10 beams). When the dimmer/passing switch is moved to FTP, it provides a ground path for the hi beam filaments, anti-theft relay and lighting relay. The lighting relay energizes and applies battery voltage to the headlights and the hi beam indicator light. At the same time, the antitheft relay energizes, providing ground for the hi beam filaments while removing ground from the lo beam filaments. The hi beam filaments and the hi beam indicator light come on during the flash to pass operation. The flash to pass operation has no effect if the hi beams are already on.
FOG LIGHT OPERATION
With the light switch in HEAD and the dimmer/passing switch in LO, the light switch provides a ground path to the lighting relay which provides power through fuse 7 to the fog light relay. A ground path is provided for the fog light relay through the fog light switch and the dimmer/passing switch. When the relay is energized, power is provided to both fog lights and the fog lights light. When the fog light switch is turned off or when the dimmer/passing switch is moved to HI, ground is removed from the fog light relay and the fog lights go out.