REMOVING
THE AIR FILTER
Air filter changing is a very easy task to do on the
5, Just open bonnet and remove butterfly bolts on the
top if the airbox. Remove the air filter lid and take
out the cylindrical air filter element. Throw the paper
filter away and replace with a new one. While you've
got the lid off you might as well make sure to clean
out air box and check pipework from the box to the turbo
intake for leaks.