2001 GMC Safari Owner's Manual - Page 82

Power Windows (Option) Express-Down Window The driver's window switch also has an express-down feature that allows you to lower the window without holding the switch. Press the driver's window switch marked AUTO briefly to activate the express-down feature. The express-down feature can be interrupted at any time by pressing the up arrow end of the switch. Lightly tap the switch to open the window slightly. If you have power windows, the controls are located on each of the front doors. The driver's door also has a switch for the front passenger window. Your power windows will not work unless the ignition is in RUN or ACCESSORY, or unless retained accessory power is active. See "Retained Accessory Power" in the Index. 2-3