The 04 LS i just bought only came with 1 key and 1 key fob. I am def going to get a spare key made (for my own comfort) and wanted to get a 2nd key fob. The one that came with the car is the standard Ford 3 button remote with Lock/Unlock/Panic buttons. I have found the standard Ford 4 button remotes on eday for fairly cheap. Was wondering if i can just get a 4 button fob so i can remotely release the truck as well.