Light Problem

The light on the center of the roof wont turn off for some reason. Both doors are closed, trunk is closed, headlights are off, windshield wipers are off. I have tried reopening or returning off all of the things above and then closing or turning them off. How do I get the light to turn off?
 
here's a thought that might work. look on the doors and see where the knobs are that shut off the lights, push them in and see if the light turns off. sometimes the plate on the door gets bent and there's no contact to where the it shuts off the light, if it is just bend it back a bit until it shuts the lights off.