Every modern Mercedes-Benz vehicle is equipped with an On-Board Diagnostics II (OBD2) port. This crucial port is your gateway to understanding your vehicle’s health, allowing you to connect with diagnostic tools for troubleshooting and maintenance. However, locating this port isn’t always straightforward. As your trusted auto repair expert at obd2global.com, I’m here to guide you through finding your Mercedes Obd2 Port Location, ensuring you can quickly access your vehicle’s diagnostic information.
Since the standardization of OBD2 in the automotive industry, all vehicles feature a standard 16-pin connector. This standardization aims to simplify vehicle diagnostics, but the exact placement of the port remains at the manufacturer’s discretion. For Mercedes-Benz vehicles, the OBD2 port is always located within the passenger compartment, but its precise location can vary significantly depending on the model and year of your car.
To effectively diagnose your Mercedes, knowing the OBD2 port location is the first step. Without it, you can’t connect your OBD2 scanner and access vital engine and system data. This article provides a comprehensive guide to help you pinpoint the OBD2 port in your specific Mercedes model. For a deeper understanding of OBD systems, you can explore our detailed OBD presentation page.
To make your diagnostic process even easier, we recommend our EOBD-Facile car diagnostic software. This powerful tool, combined with an OBD2 scanner, allows you to read fault codes, monitor real-time data, and gain valuable insights into your Mercedes’ performance.
Find a compatible scanner for Mercedes
Below is a detailed list of Mercedes-Benz models and their likely OBD2 port locations. Please note that while this list is compiled from community and expert knowledge, the exact location can sometimes vary. Always consult your vehicle’s owner manual for the most precise information.
Mercedes-Benz OBD2 Port Locations By Model (Alphabetical Order)
- A Class – 168 (1997 – 2004)
- A Class – 169 (2004 – 2012)
- A Class – 176 (2012 – 2018)
- A Class – 177 (2018 – …)
- A Class – 177 (2018 – …) RHD
- Accelo (2003 – …)
- B Class – 245 (2005 – 2011)
- B Class – 246 (2012 – 2019)
- C Class – 202 (1993 – 1997)
- C Class – 202 (1997-2001)
- C Class – 203 (2000 – 2007)
- C Class – 204 (2007 – 2014)
- C Class – 205 (2014 – 2018)
- CL Class – 215 (1999 – 2002)
- CL Class – 216 (2006 – 2014)
- CLK Class – 209 (2002 – 2010)
- CLK Class – 210 (1997 – 2003)
- Citan – 415 (2012 – …)
- E Class – 210 (1995 – 2003)
- E Class – 211 (2003 – 2009)
- E Class – 212 (2009 – 2016)
- E Class – 213 (2016 – …)
- G Class – 463 (1990 – 2012)
- GL Class – X164 (2006 – 2012)
- GLA Class – 156 (2014 – 2016)
- GLC Class – 253 (2015 – …)
- GLE Class – 166 (2015 – 2018)
- GLK Class (2008 – 2015)
- M/ML Class – 163 (1997 – 2005)
- M/ML Class – 164 (2005 – 2011)
- R Class – 251 (2005 – 2013)
- S Class – 220 (1998 – 2005)
- S Class – 221 (2005 – 2013)
- SL Class – 129 (1987 – 2001)
- SL Class – 230 (2001 – 2006)
- SLK Class – 170 (1996 – 2000)
- SLK Class – 170 (2000 – 2004)
- SLK Class – 171 (2004 – 2010) RHD
- SLK Class – 172 (2011 – …)
- Sprinter – 903 (1995 – 2006)
- Sprinter – 906 (2006 – 2018)
- Sprinter – 907/910 (2018 – …) RHD
- Vaneo (2001 – 2005)
- Viano – 639 (2003 – 2014)
- Vito – 447 (2014 – 2019)
- Vito – 447 (2019 – …)
- Vito – 638 (1996 – 2003)
- Vito – 639 (2003 – 2010)
- X Class – 470 (2017 – 2020) RHD
If you already possess a scanner but require compatible software, explore our range of software products designed to work seamlessly with your OBD2 scanner.
Are you struggling to find your OBD2 port?
Our mobile application, “Where is my OBD2 port? Find it!”, is available on both the Google Play Store and the Apple App Store. This application is designed to assist you in quickly and easily locating the OBD2 port in various vehicle models, including Mercedes-Benz.
Find all OBD2 port locations for different makes and models.
Mercedes OBD2 Compatibility
Once you’ve located your OBD2 port, you might wonder about compatibility. Rest assured, all Mercedes-Benz models listed above are OBD2 compatible. You can further verify if your specific Mercedes is OBD2 compatible on our dedicated compatibility page.
For any further assistance or if you encounter any challenges during your diagnostic process, our dedicated community and support team are readily available to help. We are committed to ensuring you have a smooth and successful experience diagnosing your Mercedes-Benz.
Explore OBD2 Port Locations for Other German Brands
Interested in finding the OBD2 port locations for other German automotive brands? We’ve got you covered:
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