FORD 2010 Expedition v.3 - Manual (Page 183)

To program additional new unprogrammed key(s), wait 20 seconds and
then repeat this procedure from Step 1.
Note: To program MyKey™ features, refer to MyKey™ in this chapter.
PERIMETER ALARM SYSTEM (IF EQUIPPED)
The perimeter anti-theft system will help protect your vehicle from
unauthorized entry.
If there is any potential perimeter anti-theft problem with your vehicle,
ensure ALL integrated keyhead transmitters are brought to the
authorized dealer to aid in troubleshooting.
Arming the system
When armed, this system will respond if unauthorized entry is
attempted. When unauthorized entry occurs, the system will flash the
turn signal lamps and will sound the horn.
The system is ready to arm whenever the key is in the off position, or is
removed from the ignition. Either of the following actions will prearm the
alarm system:
• Press the
control on the remote entry transmitter portion of your
Integrated Keyhead Transmitter.
When you press the lock control twice within three seconds on the
remote entry transmitter portion of your IKT, the horn will chirp once
to let you know that all doors, the hood and the liftgate are closed. If
any of these are not closed, the horn will chirp twice to warn you that
a door, the hood or the liftgate is still open.
• Press the driver or passenger
interior door lock control while
the door is open, then close the
door.
• Press the 7 • 8 and 9 • 0
controls on the keyless entry pad
at the same time to lock the
doors (driver’s door must be
closed).
There is a 20 second countdown when any of the above actions occur
before the vehicle becomes armed.
Locks and Security
183
2010 Expedition (exd)
Owners Guide, 3rd Printing
USA (fus)