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Interior Room Lamp Control System: Component Description [Without Power Door Locks]

PART DESCRIPTION

Part name	Description
BCM	Provides ground for the cargo lamp relay.
Key switch	Provides key in ignition status to the BCM.
Door switches	Provides door OPEN/CLOSED status to the BCM. Provides ground for the room lamp 2nd row and front room/map lamp assembly (with front map lamps).