94 Grand AM Can SOMEONE Please help Me? Pleaseeee

When i take the key out of the ignition it makes the dinging noise like the key is still in the ignition.... also while driving the interior lights WON"T go off they stay on but when i get out of the car and close the car door they will go off ...... Can anyone tell me what's wrong? PLEASE... Thanks Debi

It sounds like you may have a bad headlight switch, or a short in the wiring related to the headlight switch. Have you had any work done on the interior of the car? something like a new radio or something?