With the wet and cold time of year coming and a lot of people getting misty windows due to blockage in the plenum chamber i thought i'd make a really easy how to. My 1st one so here goes.  Ignore my pic order as i removed the 3 plastic things 1st but you may want to do it either way, you get the same results. You will need... Little flat blade screwdriver Medium scewdriver 13mm socket 11mm socket Torx 30 bit Windscreen wiper puller (optional) Little plug things that hold the cover on as they W