Vanity Lamp: Description and Operation
VANITY MIRROR LAMPSThe vanity mirror lamps activate when the mirror cover is open. The vanity mirror has a switch that closes when the mirror cover is open, providing ground to the lamps. The switch opens when the mirror cover is closed. The switch receives ground through G302.
Power to the vanity mirror is provided by the BCM through the courtesy lamps supply voltage circuit, so that they are protected by the inadvertent load protection in case that a mirror cover is left open.