The moon roof of my wife's 96 Concorde squeaks like an angry bat! What is >the
>best thing to eliminate the squeaks? WD40? Grease? Thanks
Stay away from those two idea's. They will just collect dust/dirt and cause you all kinds of problems down the road.
Look for a DRY lubricant. Then before putting it on make sure that the rail area's are clean and dry.
Good luck, Jeff