Well i don't how to program keys, but i know someone that had the same problem, the copied key wouldn't start the engine. You can take it to a place that does sound/security systems they should have the programmer to program the copied, where i went with the person they were asking for $60 where was the dealer was asking almost $100. Depends on what you want to do, i know someone that lives in upstate New York, i'll find out if they live near SLATE HILL to see if they have connections around there...