Truls wroteI'm trying to solve these ones there’s a lot of info in X3 forums, but it could also workMine also has some sort of rattle/creak from the trunk when I drive in small bumps or on uneven surface
I think maybe it's the lid that moves on its stoppers

Check this links
http://www.bimmerfest.com/forums/showthread.php?t=706893&highlight=rattle
http://x3.xbimmers.com/forums/showthread.php?t=605228&highlight=rattle

: if it's working or not. I obviously don't want to a real test.