2000 GMC Sierra 1500 Pickup Owner's Manual - Page 120

yellowblue Windows Manual Windows Turn the hand crank on each door to raise or lower manual windows. The driver's door has a switch for the passenger window as well. Your power windows will work when the ignition has been turned to ACCESSORY or RUN or when Retained Accessory Power (RAP) is present. See "Retained Accessory Power" in the Index. Press the rear of the switch with the power window symbol on it to lower the window. Press the front of the switch with the power window symbol on it to raise the window. The driver's window also has an express down feature that allows the window to be lowered without holding the switch. Press and hold the rear of the window switch for one second to activate the express down mode. The express down mode can be canceled at any time by pressing the opposite side of the switch. To open the window partway, lightly tap the switch until the window is at the desired position. Power Windows (If Equipped) If you have the optional power windows, the controls are located on each of the side doors. 2-42