This may be nothing, but I had the window down the other day driving over a rough surface and noticed a metallic rattle from underneath the car. I've driven the section of road often with the window up and not noticed anything. Strange, as it's quite loud with the window down, but vanishes completely when it's up. /ubbthreads/images/graemlins/confused.gif It went away when the road improved. Presume it's no immediate cause for concern, might just book into the dealer sometime for them to take a look. Just wondering if anyones had anything similar at all.