Hi folks, I'm back with my stupid questions after a long while. Mk1 TDi SE -cabin fan started making a blowing noise but nothing coming out of the vents. With all this rain I ended up stranded tonight barely a mile from home for an hour just because I could not get it to demist at all, until a break in the rain when I could get the screen cleared and drive home safely. My guess is the vent pipes have come off as I can hear the fan blowing. Any clues please how to get to it? In the passenger footwell I figured that much! Thanks in advance.