Hi all, I need to know the pitfalls in completely replacing the igntition key assembly when the remote key is missing. The situation is the car was stolen and the entire steering lock stalk complete with ignition barrel and switch was pulled out and thrown away by the thief. So now all I have is a bunch of wires hanging down with cut ends. I can get all replacement parts but of course the infra red remote key won't work as it is not coded to the car. What other parts do I need to get it to work?