computer problem?

hey, im relatively new here and have a question about some wierd stuff going on. i have a 94 laser awd and recently my door alarm stopped working (you know when the lights are left on and door is open) and my seat belt indicator won't shut off (and yes i buckled up). is there a remedy for, like resetting the computer or something (if possible) or what? thanks for any help.

To reset your computer, disconnect your battery and then reconnect it, but the door thing, it stopped working? Hell, i disconnected that cause it wouldnt go off. And check your cable that connects to your seat belt, its located under neith the seat.

he means disconnect the negative side of the battery for 15+ seconds

thanks for the tip