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How to Replace the Cabin Filter in a Smart ForFour

Model: Smart Smart 453 - Years 2014-2022
Part: Cabin air filter

If you own a Smart ForFour (2016-2022) and want to learn how to properly replace the cabin air filter, simply read this guide carefully and follow the instructions. First, switch off the vehicle and reach the pedal area. Next, focus on the left side of the dashboard and locate the box containing the air filter. Finally, remove the cover and replace the old filter with the new one. Refit the cover and you are done.

Updated on 23 June 2026 by ScegliAuto

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