Operation CHARM: Car repair manuals for everyone.

Lighting and Horns: Description and Operation

This circuit consists of a lighting switch, dimmer-passing switch, headlights, parking lights, side marker lights, taillights, license plate light and illumination lights. When the lighting switch is turned to position, all of the above lights except headlights turned on.

When the lighting switch is changed from position to position, the lighting relay operates and the headlights turned on. The brightness of the dash lights are controlled by the illumination controller.