FORD 2012 Focus v.4 - Manual (Page 171)

Automatic arming
The vehicle is armed immediately after turning the ignition off.
Automatic disarming
Switching the ignition on with a coded key disarms the vehicle.
Replacement of integrated keyhead transmitters (IKT) or intelligent
access keys
Note: Your vehicle comes equipped with two integrated keyhead
transmitters (IKTs) or two intelligent access keys.
The integrated keyhead transmitter (IKT) functions as both a
programmed ignition key that operates all the locks and starts the
vehicle, as well as a remote keyless entry transmitter. A maximum of
eight coded keys and remote keys can be programmed to your vehicle.
The intelligent access key functions as both a programmed key that
operates the driver door lock, activates intelligent access with push
button start systems as well as a remote keyless entry transmitter. A
maximum of eight intelligent access keys can be programmed to your
vehicle.
If your programmed transmitters or standard SecuriLock
௡ coded keys
(IKTs only) are lost or stolen and you don’t have an extra coded key, you
will need to have your vehicle towed to an authorized dealer. The key
codes need to be erased from your vehicle and new coded keys will need
to be programmed.
Replacing coded keys can be very costly. Store an extra programmed key
away from the vehicle in a safe place to help prevent any
inconveniences. Please visit an authorized dealer to purchase additional
spare or replacement keys.
Programming spare integrated keyhead transmitter (IKT) keys
If you have intelligent access keys, refer to Programming spare
intelligent access keys in this section.
You can program your own integrated keyhead transmitters or standard
SecuriLock
௡ coded keys to your vehicle. This procedure will program
both the engine immobilizer keycode and the remote entry transmitter
portion of the IKT to your vehicle. Note: A maximum of eight coded
keys can be programmed to your vehicle; all eight can be IKTs with
remote entry functionality.
Locks and Security
171
2012 Focus (foc)
Owners Guide, 4th Printing
USA (fus)