I'd check with a dealer. The 04's that had keyless entry, didn't have keyholes on the front doors, they had the 'caps' where they keyholes normally are. The keyhole is probably still there, just covered by that little cap thing.
That's probably your best bet for this part. They can't be too expensive at all, I mean they're just little pieces of plastic, plus Steve is the man, he'll take care of you right.That's exactly what I'm talking about, just couldn't think of a name for it, those caps. I know I remember seeing some for sale here on the Jet before, but maybe I'll have to check with Steve at Tousley Ford to see what he can do for me..