you need to program the code (don't remember the lines, but they are in this thread somewhere) in the SM module and also you need to program the keys - inside the NCS there should be a way to get to the key programming - you don't program the keys per se, you program everything inside the car, to react to a specific key...

play with the NCS, you should be able to see those keys i am talking about... the seats, the autolock, the steering wheel, they all go along with the keys individual programming...