There's a multi-head screwdriver with a band of 6 or 7 heads for it, a socket wrench, and my garage door opener. Give me a little time, and maybe I'll make REAL use out of it. My registration, car's information, lug nuts, etc; down in the door storage.

I keep two switchblades in the front ashtray that I pray will always be used for opening packages, but there are SOME drivers on certain days.. j/k