1996 Ford Windstar Owner's Manual - Page 87

Warning Lights and Gauges Air Bag Readiness Light This light indicates that the Air Bag system is not functional and needs to be serviced. The light illuminates for approximately six seconds when the ignition is turned to the ON position to verify that the indicator bulb is working. If the light fails to illuminate, flashes continuously, or remains on, have the air bag system serviced as soon as possible. The air bag readiness light Charging System Light This light indicates that your battery is not being charged. The light comes on briefly during the display self-test every time you turn your ignition key to the ON position. The light will go off when the key is turned to the START position. The light should stay off when the self-test is done if the engine is running and the alternator is charging. If the light stays on or comes on when the engine is running, have the electrical system checked as soon as possible. The charging system light 85