R Class - 251

Where is the OBD2 port in your Mercedes R Class - 251? (2005 - 2013)

Follow our photos to find the diagnostic connector inside the vehicle. Once you have found it, connect your klavkarr and run the diagnostic.

Find the port in your R Class - 251 (2005 - 2013) in 3 steps

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The OBD II socket is located above the pedals

The OBD II socket is visible on the right of the hood lever

Here is the OBD II socket

On almost all OBD2-equipped vehicles, the 16-pin port is within 60 cm of the steering wheel, often near the fuse box.

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OBD2 port locations in other Mercedes models

SLK Class - 170 (2000 - 2004) OBD port Mercedes B Class - 246 (2012 - 2019) OBD2 port View Mercedes M/ML Class - 163 (1997 - 2005) Mercedes Sprinter - 903 (1995 - 2006) Mercedes Vito - 447 (2014 - 2019) Mercedes SL Class - 129 (1987 - 2001) Mercedes GLE Class - 166 (2015 - 2018) Mercedes E Class - 213 (2016 - ...) Mercedes C Class - 202 (1993 - 1997) Mercedes A Class - 169 (2004 - 2012)