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Frequently asked questions about cars and motorcycles

Where to Find the OBD Port of the Mercedes C-Class W205

Model: Mercedes Classe C W205 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Dashboard

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Video tutorial

To locate the OBD port inside your Mercedes C-Class W205, follow this simple procedure described in this guide. First, park the car on a flat surface, then completely turn it off. Next, focus on the lower area of the dashboard, specifically on the left side.

At this point, identify the OBD port you were looking for, and you're done. From now on, you can connect any compatible diagnostic tool to it to identify and/or resolve any errors in the control unit.


Updated on 5 November 2026 by ScegliAuto


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