http://i127.photobucket.com/albums/p134/OriginalKeyless/Cadillac-ABO0104T-3b.jpg

I find different websites with conflicting information so I was hoping owners who might still have their original remotes could confirm.

The FCC is ABO0104T

The other info on the remote is:

TRW
P/N: 25609144
DOC/MDC: 218 K1035

It looks like it's from the late 1980's. Usually they were for all models of Cadillacs.