Fog Lamps

When the Light Switch is in "PARK" or "HEAD" or when the Daytime Running Lamps (DRL) Module is operating in the Night Mode, voltage is applied to the Fog Lamp Switch. When the Fog Lamp Switch is turned "ON," voltage is applied to the "FOG LPS" Relay. With the Headlight Dimmer Switch in "LO," ground is provided for the "FOG LPS" Relay through the HI Beam filaments and the Fog Lamps turn "ON." When the Headlight Dimmer Switch is moved to "HI," battery voltage is at both sides of the "FOG LPS" Relay coil and the Fog Lamps go "OFF."