1998 Toyota 4Runner Owners Manual - Page 114

4RUNNER (1998) "ON"Keeps the light on all the time. "OFF"Turns the light off. "DOOR"Turns the light on when any of the side door is opened. The light goes off when all the side door is closed. Personal lights To turn on the personal light, push the switch. To turn the lights off, push the switch once again. Luggage compartment light