when I bought my GS it came with a aftermarket remote that unlock and locks the car as well as remote start... No alarm though.. Now my question is, is there a way that I can buy a key with remote then get it programmed to work? I dont have the master key with remote. I only have the regular key.. I really want to know if this can be done with out costing a whole lot of money.. I can just buy a used key and take it to the dealership to get programmed?? Main reason I want this is because summer is coming and I want to be able to roll my windows from the remote.. lol