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Where is the EOBD diagnostic port located on the Mercedes E-Class W211?

Model: Mercedes Classe E W211 - Years: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Part: Checks and maintenance

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In this video, see where to locate the EOBD (European On Board Diagnostic) port on the Mercedes E-Class W211: this port is very useful for DIY enthusiasts who want to diagnose errors stored in the ECU. If the issues are not complex, you may be able to resolve them yourself.

The port is located under the dashboard, next to the lever that releases access to the hood, which is easily visible because it is bright red. Next to it, covered by a small cover that can be detached with a light press, you will find the EOBD port.


Updated on 2 September 2026 by ScegliAuto


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by ScegliAuto

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