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How to Top Up the Additive for the Diesel Particulate Filter in the Citroen DS4?

Model: Citroen Ds4 MK 1 - Years 2011-2018
Part: Diesel particulate filter

The diesel particulate filter is a device installed on diesel vehicles produced in recent years, which serves to block particles emitted by exhaust gases, thereby limiting emissions. Over time, it also requires maintenance and cleaning. In this video, it is explained how to top up the liquid additive inside it. The vehicle needs to be lifted, the filter removed, and through the inlet tube of the aforementioned liquid, proceed to pour the product. The final step involves clearing the warning in the onboard computer.

Posted on 5 June 2026 by ScegliAuto

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by ScegliAuto

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