Courtesy Lamp: Description and Operation
Voltage is applied through the CTSY Fuse at all times to the Door Courtesy Lights, Inside Lighted Mirror Assembly, Courtesy Lights and to Lighted Mirror Assembly. The Inside Lighted Mirror Assembly and the Courtesy Dome and Door Courtesy Lights will light whenever a door is opened or whenever the Light Switch is turned to "ON." The Inside Lighted Mirror Assembly has a separate switch in the circuit. When turned to "ON," this switch allows for individual operation of these Lights.