Replacing lost intelligent access keys (IA keys)

If you would like to have your IA keys reprogrammed because you lost one, or would like to buy additional transmitters you can either reprogram them yourself, or take all transmitters to your authorized dealer for reprogramming.
How to reprogram your intelligent access keys (IA keys)
To program new IA keys yourself, refer to SecuriLock passive anti-theft system in this chapter. Note: At least two already programmed transmitters are required to perform this procedure yourself.
See also:
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. ...
SYNC
Your vehicle is equipped with SYNC , a hands-free communications and
entertainment system with special phone and media features. For more
information, please refer to the SYNC supplement or to the ...
Battery
Your vehicle is equipped with a Motorcraft maintenance-free battery
which normally does not require additional water during its life of
service.
Note: If your battery has a
cover/shield, make ...
