See also:

Create a MyKey
To program MyKey on one of the keys programmed to the vehicle, insert the key that you want to make a MyKey into the ignition. Turn the ignition on. Use the message center buttons to do the follow ...

Replacing lost integrated keyhead transmitters (IKTs)
If you would like to have your integrated keyhead transmitters reprogrammed because you lost one, or would like to buy additional IKTs, you can either reprogram them yourself, or take all IKTs to ...

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 ...