Interior Lamps

CIRCUIT OPERATION:

Voltage is applied at all times through the TAIL Fuse to the Light Switch. With the Light Switch in the PARK or HEAD position, voltage is applied through the INST LPS Fuse to the individual lights.

A rheostat inside the Light Switch controls the brightness of the lights. When the Dimmer Switch is turned, the resistance of the rheostat either increases or decreases, thus increasing or decreasing the brightness of the Interior Lights.