2009 Mercedes Benz C300 4Matic Sport 6 Cyl 3.0L
C300 MB 2009 How do you get to air filters please?
Removing engine cover.
which air filters cabin air filter or the engine air filter? check your owners manual alot of the newer cars now have sealed air filters so they are no longer serviceable for the engine rather you have to replace a whole unit that has a sealed airfileter inside