Ford 1996 Windstar Manual page 353

Headlamp bulb removal
Squeeze the bulb retaining clip toward the bulb until it
3.
releases. Keep the clip. You must use it again to hold the
new bulb in place.
Carefully remove the bulb assembly from its socket by
4.
gently pulling it rearward without turning.
Do not touch the bulb with your skin or you could shatter
5.
the bulb. Always grasp the bulb assembly from the plastic
base.
Be sure that you have the proper replacement bulb ready
6.
before you discard the burned out bulb.
Servicing Your Windstar
353