[.:4:.]

On my brothers 2002 au ute the interior light (on the passengers side atleast) is triggered from the latch in the door. I only know this because ive taken it out before to fix it, and testing it before re installation, latched using a screwdriver, the light turns off, in the open position light turns on. This was done with the door open, the thing was plugged into the car to test before re fitting.