Where can you find the code for a Lincoln Town Car keyless entry?

On my 95 Lincoln town car it's behind the driver side door panel. Dons sweat it's olny 3 screws. Open the door all the way and you will find one next to the top door hinge and the other two are on both sides of the handle. When you have it off yow will see a big black box with stickers on it just look for keyless entry code. put it in once and it unlocks your doors and twice opens your trunk.