Nobody eh, well checked the pollen filter today and it looks fine, tried the fan speeds today without the engine running and audio off so I could hear the fan, there was an increase in sound and flow as I turned the dial until I got to the last two positions and nothing seemed to happen when I turned the dial the last two clicks, can someone check for me, I'm going to the dealer after the new year to have a tail light checked for water ingress so it would handy to have a bit of background info to hand. Ta.