Fog/Driving Lamp: Description and Operation

Fog Light Operation
With the lighting switch in HEAD and the dimmer/passing switch in LO, the lighting switch provides a ground path to the headlight relay which provides power through the EB-10 (FOG LIGHT) fuse 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.