Changing the Engine Air Filter Mercedes-Benz CLK 2002 - 2005

First, remove the engine cover. Use a Torx-30 socket

Place the engine cover safely to one side

Here is the air filter location

Undo three retaining bolts - use an E10 socket

Next, undo circular clip on the air intake - use a 7mm socket or a screwdriver. Separate the air duct

Now unplug the MAF sensor

Carefully separate and lift away the air filter cover

View of the air filter cover. Clean any dust or debris with a clean paper towel

Air filter in position

Lift out the air filter

Clean off any debris on the surface of the filter. Replace with new filter if heavily contaminated

Check air filter box for debris. Clean out if required. Replace air filter

Reassemble the air filter housing, MAF sensor, air duct and replace the engine cover

Changing the Engine Air Filter Mercedes-Benz CLK 2002 - 2005 | Haynes Manuals