How do you program remote control for Ford Freestar 2004?

To program a remote control for a 2004 Ford Freestar, first, sit in the driver's seat and close all doors. Insert the key into the ignition and turn it to the "On" position (not starting the engine) and then back to "Off" eight times within ten seconds, ending in the "Off" position. After a chime sounds, press any button on the remote within 30 seconds to program it. Repeat the process for additional remotes, then turn the ignition back to "On" to exit programming mode.