Ford Expedition Owner's Manual page 131

Automatic arming
The vehicle is armed immediately after switching the ignition to the off
position.
The theft indicator will flash every
two seconds to act as a theft
deterrent when the vehicle is
armed.
Automatic disarming
The vehicle is disarmed immediately after the ignition is turned to the on
position.
The theft indicator will illuminate for three seconds and then go out. If
the theft indicator stays on for an extended period of time or flashes
rapidly, contact your authorized dealer as soon as possible.
Key information
Your vehicle is supplied with two coded keys. Only a coded key will
start your vehicle. Spare coded keys can be purchased from your
authorized dealer. Your authorized dealer can program your key or you
can "do it yourself." Refer to the Programming spare keys section in
this chapter.
The following items may prevent the vehicle from starting:
• Large metallic objects
• Electronic devices on the key chain that can be used to purchase
gasoline or similar items
• A second key on the same key ring as the coded key
If any of these items are present, you need to keep these objects from
touching the coded key while starting the engine. These objects and
devices cannot damage the coded key, but can cause a momentary "no
start" condition if they are too close to the key during engine start. If a
problem occurs, turn ignition the off position and restart the engine with
all other objects on the key ring held away from the ignition key. Check
to make sure the coded key is an approved Ford coded key.
If your keys are lost or stolen you will need to do the following:
• Use your spare key to start the vehicle, or
• Have your vehicle towed to an authorized dealer or a locksmith. The
key codes will need to be erased from your vehicle and new key codes
will need to be re-coded.
2012 Expedition (exd)
Owners Guide, 1st Printing
USA (fus)
Locks and Security
131