Ford 2006 Navigator Owner's Manual page 172

Locks and Security
Unlocking the doors/liftgate
Press this control to unlock the driver's door. The interior lamps will
illuminate with the ignition is in the 1 (OFF/LOCK) position.
• 4–button remote
• 5–button remote
Press the control a second time within three seconds to unlock all doors
and liftgate.
Locking the doors/liftgate
Press this control to lock all doors and liftgate. The park/turn signal
lamps will flash once.
To confirm all doors are closed and locked, press the control a second
time within three seconds; the park/turn signal lamps will flash once and
the horn will chirp.
172
2006 Navigator (nav)
Owners Guide (post-2002-fmt)
USA (fus)