Hey guys, My A4 has developed an annoying rattle/noise in the interior, but I can't for the life of me figure out what's causing it, so I'm hoping that someone else has experienced it before. The rattle in question seems to happen when the weather is cold/frosty and it would appear to be coming from the top of the dashboard near the windscreen OR perhaps from within the dashboard - I can't tell!! Every single bump I go over causes this annoying loud crack of a noise/rattle to happen, meaning that I have to turn the tunes up loud so that it doesn't drive me crazy! Has anyone else had this happen before? And (more importantly) what causes it and is there a fix to it?