If you already have two previously programmed keys, you can program your own coded keys using the procedures outlined in your Owner's Manual under:

"Programming a Spare Intelligent Access Key" or
"Programming a Spare Integrated Keyhead Transmitter."

You can also purchase spare keys from your Ford Dealer. The cost of a new key varies. For additional information, contact your dealer.

For security reasons, you must visit the dealer in person and provide proof of identification and vehicle ownership:

Personal Identification such as a valid Driver's License or a state-issued picture I.D.
Vehicle documentation with the Vehicle Identification Number (VIN) and the name of the person seeking the key codes. Examples could include a current Vehicle Registration, current Certificate of Automobile Insurance, Vehicle Title, or Bill of Sale.