AIR FILTERS
As the ML 350 engine got to have some relationship (nearly identical?) with the GLK 350 4MATIC 272.971, I assume you could find some guidelines on the Youtube reference "How to change the Air & Cabin Filter on a Mercedes ML350", http://www.youtube.com/watch?v=yMPJPhKOenI.
As well may the the "Air Filter on the GLK 350???" thread on our forum add some light: https://mbworld.org/forums/glk-class...glk-350-a.html.
have taken them off and cleaned the K&N filters.



