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Reset the Check Engine Light on the Mercedes S-Class

Model: Mercedes Classe S MK 4, W220 - Years: 1999, 2000, 2001, 2002, 2003, 2004, 2005
Part: Warning light – error code

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Video tutorial

Today's instructions will show you how to reset the check engine light on the Mercedes S-Class in simple steps. First, get inside the vehicle and connect your diagnostic tool to the car's OBD port; before performing the reset, ensure that the issue causing the light to turn on has been resolved.

Then, turn on the ignition and follow the guided procedure on the diagnostic tool to confirm and execute the service reset, following the video tutorial to the end!


Updated on 12 September 2026 by ScegliAuto


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How to Open the Bonnet on the Mitsubishi L200?

In this tutorial, you will see how to open the bonnet on the Mitsubishi L200, a very simple operation that follows the standard procedure. First, open the vehicle and go to the driver's side, then locate the lever at the lower outer area, just in front of the pedals, and pull it. Next, position yourself in front of the bonnet, locate the second lever above the Mitsubishi logo, and push it to the right, releasing the latch. At this point, you can fully lift the bonnet and secure it with the prop rod.

Watch the video!


by ScegliAuto

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