just so I don't waste another thread on another question, and this one is also bulb related.
Last week I was installing LED bulbs in the map lights. While I was replacing the passenger side middle map light, I noticed a little spark. Not the one up front in the cab, but the one in the back seat. The LED would not light up in that position, but it lit up in the one next to it. I put the original bulb back into that position, and it worked fine.
Now when I open the doors, the interior lights do not come on. I have pressed the over ride button several times. I know it's the button to the left and not the one that depresses in and out and turns. when I press the other button, nothing happens either direction, with it pressed in or out. even when I turn that button the whole way til it clicks right, nothing happens. the lights do turn on when I press them manually though.