It is not too much of a PITA, but if you have never changed one, you are in for some surprises. The switch is located on the door latch inside the door panel. It sorta twists into place, but unless your fingers are the size of needles, there is not a lot ofroom. For a temporary fix, isolation routine, spray one door latch assembly, inside the door, liberally with penetrating oil. Open and close the door a few times to see which door causes the lights to go out. That is the bad switch. it is usually the drivers side because it gets the most use. Have fun and please use the proper words while working on it.