Fog/Driving Lamp: Description and Operation

With the Light switch in PARK (CANADA ONLY) HEAD (CANADA & USA) position, battery voltage is applied to the fog lamp relay coil and contact from front fog fuse through the tail lamp relay. When the front fog lamp switch in ON, ground is provided to the coil of the fog lamp relay.
Battery voltage from the front fog fuse is then provided to the LEFT/RIGHT front fog lamp through the closed contact of the front fog lamp relay. The LEFT/RIGHT front fog lamps light.
With the light switch in HEAD and the dimmer/passing switch in HIGH, the front fog lamps go out(only USA).