Skibane wrote:At the risk of stating the obvious, you might also want to check that the interior light switch isn't turned on...
...or that the illumination switch on the left side of the instrument panel is not turned fully clockwise. But don't all of the interior lights go off by turning the illumination switch fully counterclockwise (to save your battery until you locate the problem)?
After that I would check each of the door switches one at a time by manually pushing each one with all the other doors shut. Seems to me that the door switches have a one wire connection and the ground is provided by the switch body contacting the metal door sill frame. Are all 4 switches screwed in tight and no corrosion present ? Good luck chasing the gremlins.