First you need to lower the glovebox down by pressing on both sides. The glovebox retainers will now clear the sides of the dash and lower down.
Inside you will find a whole heap of junk. We are interested in the black box at the top of the picture.
Hold the tab on the bottom of the lid and pull up, it should now come off.
Inside you will find two trays. Hold the right of the two little tabs and pull out.
Now get hold of the other tab and move it right so the tray can now be pulled out as well.
Dealing with the tray you have just pulled out cut away the 'triangular' piece of plastic in the base. This job is best done with a sturdy pair of scissors.
Now place one of the pollen filters into the tray making sure you line up the 'Air Flow' markings on the end of the filter to the 'Air Flow' markings on the end of the tray.
Make sure to position the last of the pollen filter 'grooves' into the retainer clips at either end of the tray. This will stop any dust or pollen getting past the filter.
Now place the tray back into the slot where you removed it from. This can be fiddly to postion but take your time and you'll hit the target.
Moving onto the other tray, repeat steps 7 to 9 and place the tray back into its slot. Place back the lid to the pollen filter box and jobs a good un. Dust free cabin in the space of 10 minutes and �23.
