This isn't exactly on topic here but it's related and may be something you would want to know. I had a couple of uncoded keys made that will unlock the trunks and the bags on my RT. They won't start the RT but if I put one in the ignition, then hold a coded key next to it, the RT will start and run. So the coded key does not actually have to be used to turn the ignition. Somebody, I think SethO, posted about this a while back. After starting the RT, I picked up the coded key, put it in my pocket, and walked off. The RT kept right on running no matter how far away I got. So, it only needs the code to start, not to run, which means that if I should break or damage the coded key, I don't really have to spend all that money to get a new key coded.
Cotton