How do you close the rear vent windows on 2000 ford windstar van?

To close the rear vent Windows on a 2000 Ford Windstar, locate the window control switches on the rear door panel. Press the switch down to close the vent Windows, making sure to hold it until the Windows are fully closed. If the Windows are not responding, check for any obstructions or issues with the window regulators. If problems persist, it may be necessary to consult a mechanic for further assistance.