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Frequently asked questions about cars and motorcycles

How to Reset the Service Light on a Mercedes C-Class?

Model: Mercedes Classe C W204 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Service warning light

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Video tutorial

In this tutorial, you will see how to reset the service light on a Mercedes C-Class W204. This is a very simple operation that should only be done after completing all scheduled maintenance tasks. Start by turning the key to the first position, then navigate to the "Trip" screen by scrolling left or right.

Next, press and hold the call button, and just a fraction of a second later, press and hold the "OK" button as well. At this point, enter "Assyst plus", select "Full service", and perform the reset using the "Confirm service" option at the bottom.


Updated on 26 June 2026 by ScegliAuto


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How to Replace the Glow Plugs in the Fiat Ducato 2.3 Multijet?

Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

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by ScegliAuto

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