For a while now there has been a slight rattle from the drivers window - its been driving me mad. Thanks to the brilliant 'How To' on this site, I got the door panel off in a few minutes. Right at the front of the door (near where I was pressing on the outside to stop the noise) I found a 10mm bolt. Dunno what it does but it was loose by maybe half a turn. The thing is, the noise seemed to be comming from the window itself rattling (and I was thinking here er go again with a window reg). HTH anybody who might have the same rattle.