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Where to Find the OBD2 Port on the Mercedes A-Class W177

Model: Mercedes Classe A W177 - Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Checks and maintenance

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Video tutorial

If you own a Mercedes A-Class W177 and are looking for a simple and effective guide to help you find the OBD2 port of your car, just follow the steps described below. First, get inside the vehicle and reach the driver's seat, then make sure you have turned off the car or proceed to do so. Next, shift your attention to the lower area of the dashboard to easily locate the OBD2 port you were searching for, and the procedure is finally completed successfully.


Posted on 4 September 2026 by ScegliAuto


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