Oh my, you guys are gonna be mad at me! Just tried to program the original fob while the replacement fob was in the ignition. And what do you know? My hatch locks again!! ) guess I don't have to do any surgery on my fobs now! Sorry I wasted your time guys. But time is not wasted if I've learned something about the entire system. Seriously, thank you guys so much!! My speakers are safe now. And I can sleep comfortably again. Mrmiata, a special thanks to you for suggesting that in one of the posts on the other thread. You're awesome dude! And 180, you're awesome too but I always feel like I get on your nerves!