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How to Replace the Cabin Air Filter on the Mercedes S550

Model: Mercedes Classe S W221, MK 5 - Years 2005-2013
Part: Cabin air filter

To replace the cabin air filter on this vehicle DIY, refer to this video and the instructions below. Access the cabin by sitting on the passenger side; the cabin air filter is located under the dashboard near the floor. To access it, remove the screws from the panel located just below the dashboard where the courtesy light is, then disconnect the light's power connector and remove the panel. Behind it, you will find the cover of the filter housing, which can be opened by releasing the white clips, allowing you to extract the filter pack. Take the new filter and insert it into the housing, then reposition the cover and close it. Finally, reinstall the panel after reconnecting the courtesy light's power connector.

Updated on 21 May 2026 by ScegliAuto

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by ScegliAuto

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