This is a short vid on how to change air filter for your 2004 audi a4 model B6.
Is your audi air con smelly? or your audi is lagging in power.. or you just need to keep up to date with annual service?
Will annotate the vid later
Approx 4 screws and a jubilee clip thats it there is to install a new replacement air filter yourself.
Air filters are reasonable cheap approx price is five to ten pounds from local spares shop. No need to pay the garage for lobour costs.
Also worth changing is the pollen filter which you can also find in one of the vids
