1998 Toyota 4Runner Owners Manual - Page 115

4RUNNER (1998) To turn on the luggage compartment light, slide the switch. The luggage compartment light switch has the following positions: "ON"Keeps the light on all the time. "OFF"Turns the light off. "DOOR"Turns the light on when the back door is opened. The light goes off when the back door is closed. Ignition switch light