It's funny that I've never noticed this before, but since my keyless entry remote stopped working a few days ago, I've discovered some things about my key. The key I use in the ignition only works in the passenger door. It does not unlock the driver side door or trunk. Until the new remote comes in the mail, I have to unlock my doors through the passenger door every time I get into it. Is this that way for everyone? My truck is a 1997 limited.