This is from the Ford User Manual:
How to reprogram your remote entry transmitters
You must have all remote entry transmitters (maximum of six)
available before beginning this procedure. If all remote entry transmitters
are not present during the programming procedure, the transmitters that
are not present during programming will no longer operate the vehicle.
Just repeat the process without the remote you don't want.
i did that, but the other remote keeps working, this is the process i repeted using only the two new remotes:
Close all doors and then open drivers door and press the UNLOCK
button on drivers door panel while door is open and insert key in ignition.
2. Turn ignition from OFF to RUN 8 times within 10 seconds, with the
8th time ending in RUN. Door locks will cycle to confirm programming
mode.
3. Within 20 seconds press any button on first keyless remote.
Door locks will cycle to confirm programming.
4. Within 20 seconds, press any button on second keyless remote.
Door locks will cycle again to confirm programming.
5. Turn ignition to OFF.
Locks will again cycle to indicate end of programming mode.
any other ideas or sugestions? is there something wrong on the process?
Thanks