Ford Windstar User Manual page 108

Controls and features
Locking the doors
• 3–button remote
• 4–button remote
• 5–button remote
Press this control to lock all doors and liftgate, turn off the interior lights
(if they were on) and arm the perimeter anti-theft system (if equipped).
To confirm doors/hood are closed and locked, press the control a second
time within three seconds. The door(s) will lock again and the horn will
chirp once.
If any of the doors are open or ajar, the horn will make two quick chirps,
reminding you to properly close all doors/hood.
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