I'm sitting at a shop getting my car serviced and was thinking; My Driver 1 fob is beat, the buttons are unreadable, and it's corroded inside. Probably from my sweaty pocket. Is there a good source for new fobs? Lot's of places sell them. I got 2 new ones for my Ford Focus on Amazon and followed the instructions for programming them. Is it that simple on the STS? Anyone had a good experience down this road?