I don’t know why but the sealing switches for the interior lights
aren’t functioning right.  I press for rear light and it doesn’t turn
on - but by itself maybe a day later?  I press for the open door
lights to come on but they act as the interior light switch that never
shuts off until re-pressed.  I open the cabin door and no lights turn
on.  I shut the car off at night and no courteous lights turn on in
the cabin nor from the head lights.  What needs to be replaced because
the interior bulbs are good and work but nothing in order or proper
function.