I have a rattle that's driving me nuts. Its around the overhead display (compass/temp/light) which was repaired by the dealer. It sounds like a loose nut that has a washer rattling around it. It comes and goes. Of course the 2 time I took it in the dealer didn't hear it. Anyone know how to remove the overhead housing so that I can figure out where it is? The is 1 screw that is easy to find when you flip down the sunglass holder, but its still tight after taking that out. The dealer said I could buy a service manual for a couple thousand... thanks a lot.