I would like to replace my cabin air filter, I've run the threads and can only find info on e320 cars, Is my filter behind glove box like e 320 or were else do I look, I also have the charcoal filter which at this time I don't want to replace, Need to know if there is a pre filter anywere under hood area that also might need changing ?

Thank in advance

MR. LUCKY

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1997 E420 White

It is identical to the E320 proceedure. The Charcoal filter doen't need to be
replaced unless you use it everyday for 80k.
DR.D