1999 Pontiac Montana Owner's Manual - Page 150
1999 Pontiac Montana Manual
Page 150 highlights
yellowblue To activate the auto-down feature, push the switch all the way down, then release. The window will lower completely. To stop the window from lowering all the way, pull up the front of the switch. To raise the window, pull up the front of the switch. Power Rear Quarter Windows This button, located in the overhead console switchbank, is used for opening and closing the power rear quarter windows. Side Window Latches The rear of the side windows swings open. To open, pull the latch forward to release it, then swing the window outward. Press the center of the latch to secure the window in the open position. Press the top ribbed side of the button to open the windows; both windows will open. The windows can be opened fully or only a portion depending on how long the button is pushed. Press the bottom symbol side of the button to close both windows. To close, pull the center of the latch forward and then close the latch. Press the center of the latch to secure the window in the closed position. The ignition must be in RUN to use the power rear quarter windows. 2-54