REPLACEMENT KEYS or a max of 15 duplicates can be coded useing red master key.
to program, turn master key to position II in Ignition. when control light is on ,turn off, remove key, wait about 2 secs till lights on again. when light goes out you have 10 secs to program ONE UNPROGRAMMED key, by turning new key to position II, when light go on ya done .each key same way.
if no joy see ford dealer. good luck neil
Neil, August 2004