FORD 2002 Windstar v.1 - Manual (Page 115)

If there is any potential remote keyless entry problem with your vehicle,
ensure ALL key fobs (remote entry transmitters) are brought to the
dealership, to aid in troubleshooting.
Unlocking the doors
• 3–button remote
• 4–button remote
• 5–button remote
Press this control to unlock the driver door and disarm the anti-theft
system (if equipped). The interior lamps will illuminate.
Press the control again within three seconds to unlock all doors and
liftgate.
Locks and Security
115