keys need to be setup by dealer or mechanic. it is brand new and hasn't ever been programmed. I bought as a replacement for a friend's key I lost and found the original later, so it was never used. Just trying to get back majority of what I paid. it's currently at the lowest price possible. I'm already losing money on it. If you need it, pls purchase at listing price. this is one of the cheapest prices you will find.