There should be a button in the glove box, but you will need a battery to power up the system, or hook up some jumper cables from your other car. Once you get the trunk open, remove the lock cylinder so you can open it easily with a screw driver until you can get a new lock cylinder. The lock is too old to get a key made, I've been there before. Good luck on putting her back together. Sounds like a fun project. I don't have any parts for the older models only 91 and up. but always here for advice. Lincolns rule.
