2004 GMC Envoy midgate window down?

In a 2004 GMC Envoy, the midgate window functions as a pass-through for cargo when the midgate is lowered. To lower the midgate window, first make sure the vehicle is in park, then locate the window controls, typically found on the driver's door or on the midgate itself. Press and hold the button to lower the window fully. Ensure that the area around the window is clear before operating it to avoid any obstructions.