http://www.motorcraftservice.com/pubs/content/~WO1NAV/~MUS~LEN/41/01navog4e.pdf

Page 82
Programming remote transmitters

It is necessary to have all (maximum of four - original and/or new) of

your remote transmitters available prior to beginning this procedure.

To program the transmitters yourself:

² Place the key in the ignition and

turn from 2 (LOCK) to 3 (OFF)

and cycle between 3 (OFF) and

4(ON) eight times in rapid

succession (within 10 seconds)

with the eighth turn ending in the

4 (ON) position. The doors will

lock/unlock to confirm that

programming mode has been

entered.

² Within 20 seconds, program a

remote transmitter by pressing any button on a transmitter. The doors

will lock/unlock to confirm that the remote transmitter has been

programmed. (If more than 20 seconds pass before pressing a remote

transmitter button, the programming mode will exit and the procedure

will have to be repeated.)

² Repeat the previous step to program additional remote transmitters.

The doors will lock/unlock to confirm that each remote transmitter has

been programmed.

² When you have completed programming the remote transmitters, turn

the ignition to 3 (OFF). Again the doors will lock/unlock to confirm

programming has been completed.

Hope that helps.

SC Tom