Right i have recently purchased a 02 plate Lx focus TDDI and it does not have a remote central locking key, but i'm pretty sure it should have one, I only received 2 keys that look like this...


*ignore the quality of pic was taken on my iphone.

Now i have the instructions here on how to program the central locking to work with a new key when i get one, and also programming the new key to work with the pats system.

But the question I have now, is while looking for a key on eBay, I noticed that people are selling second hand ones, and saying that it can be programmed to be used to start the car, now what I'm thinking is surely the cut of the key would be different too mine and therefore wouldn't turn in the ignition?

This is the type of key i was looking at.

http://cgi.ebay.co.uk/FORD-3-BUTTON-...d=p3286.c0.m14

Any help would be great as this is the only thing annoying me about the car.