Ford 2005 Aviator F Owner's Manual page 172

Locks and Security
6. To program additional new unprogrammed key(s), repeat this
procedure from step 1.
If successful, the new coded key(s) will start the vehicle's engine and the
theft indicator will illuminate for three seconds and then go out.
If not successful, the new coded key(s) will not start the vehicle's engine
and the theft indicator will flash on and off and you may repeat steps 1
through 5. If failure repeats, bring your vehicle to your dealership to
have the new spare key(s) programmed.
PERIMETER ALARM SYSTEM
The perimeter anti-theft system will help prevent your vehicle from
unauthorized entry.
If there is any potential perimeter anti-theft problem with your vehicle,
ensure ALL remote entry transmitters are brought to the dealership,
to aid in troubleshooting.
Arming the system
When armed, this system will help protect your vehicle from
unauthorized entry. When unauthorized entry occurs, the system will
flash the headlamps and/or parking lamps, and will chirp the horn.
The system is ready to arm whenever the key is in the 1 (OFF/LOCK) or
2 (ACCESSORY) position. Any of the following actions will prearm the
alarm system:
• Open any door, liftgate or liftgate
window and press the power door
lock control to lock the doors.
• Press the remote entry lock
control (doors opened or closed).
When you press the lock control
twice within three seconds on your
remote entry transmitter, the horn
will chirp once to let you know that
all doors/hood/liftgate and liftgate
window are closed. If any of these are not closed, the horn will chirp
twice to warn you that a door/hood/liftgate or liftgate window is still
open.
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REVIEW COPY
2005 Aviator f/k/a Navigator LS (231), Owners Guide (post-2002-fmt) (own2002),
Market: USA_English (fus)