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Replacing the Cabin Air Filter

Model: Audi A4 B7 - Years 2004-2008
Part: Cabin air filter

The cabin air filter is located in the engine compartment under the windshield. Obtain a cabin air filter that is identical to the original model. To access it, remove the plastic cover by lifting it. Once the filter cover is removed, take out the used cartridge from its housing by pulling it upwards carefully to avoid dust dispersal. Clean the housing from any dirt. Insert the new cartridge into the container, ensuring it is positioned correctly, and close the cover with the latches. People sensitive to pollen allergies should replace this filter frequently, as the cabin air filter purifies the air inside the cabin, preventing pollen and dust from entering.

Updated on 3 February 2026 by ScegliAuto

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