FORD 2004 Explorer v.3 - Manual (Page 81)

KEYS
One key operates all the locks and starts the vehicle. Always carry a
spare key with you in case of an emergency.
Your keys are programmed to your vehicle; using a non-programmed key
will not permit your vehicle to start. If you lose your dealer supplied
keys, replacement keys are available through your authorized dealer.
Refer to SecuriLock
௢ Passive Anti-Theft System for more information.
POWER DOOR LOCKS
Press control to unlock all vehicle
doors.
Press control to lock all vehicle
doors.
Liftgate
An additional power door lock can be accessed by opening the liftgate.
The button is located either on the top of the left-hand quarter trim
panel underneath the rear window, or on the bottom of the left-hand
quarter trim panel. Press this button to lock or unlock all the doors.
2004 Explorer (exp)
Owners Guide (post-2002-fmt)
USA English (fus)
Locks and Security
Locks and Security
81