Hi I am an owner of an Astro from 1991. It's an EXT passenger. I have never owned a Chevrolet before and will probably be asking a lot of questions. I appreciate any advice and/or guidance from you all. The first issue I had has been a missing door key. I am hoping someone has had to retrieve a code from the lock cylinder before. I need to know if the code is visible without having to remove the cylinder. Never had to remove a door panel before except to install a speaker. Any help is GREATLY appreciated. If I'm posting in wrong place sorry I'm new and a bit confused! :shrug: