Parking Lamp: Description and Operation

CIRCUIT OPERATION
The coil of the Taillamp Relay is supplied with voltage at all times. When the Light/Turn Signal Switch is in PARK or HEAD, a ground path from G200 is supplied to the coil of the Taillamp Relay. With both power and ground supplied to the Taillamp Relay, the coil energizes and pulls the contacts closed. Voltage flows through the Tail Fuse to all of the Park Lamps. When power and ground are supplied to the Park Lamps, they light.