Was remembering back about an '87 GT and an '89 LX that I had owned and remembered about a friend of mine who had told me about interior light sockets down by the kick panels under the dash. Did not know if anyone on the board had ever posted this little mod but it sure was nice when you opened the door and the footwell areas lit up. I believe my '85 GT had this from the factory but the '87-'89 had the sockets but no lightbulbs.

 

Mine light up when I open the door.