1998 Toyota 4Runner Owners Manual - Page 17

4RUNNER (1998) Window lock button OPERATING THE PASSENGER s' WINDOW Use the switch on the passenger's door. The driver's door also has a switch that controls the passengers' window. The window moves as long as you hold the switch. To open: Push down the switch. To close: Pull up the switch. If you push in the window lock button on the driver's door, the passengers' window cannot be operated.