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How to Reset a Mercedes-Benz C-Class W204

Model: Mercedes Classe C W204 - Years 2007-2013
Part: Warning light – error code

In this video, you will learn how to reset the service on a C-Class W204: turn on the ignition and press the button until the odometer appears, then scroll through the list to "trip" using the buttons on the left side of the steering wheel. Within 5 seconds, press the phone button on the right, and immediately after, press the "ok" button on the left. Hold both buttons until the "Assyst Plus" menu appears, which you will confirm with "ok". A submenu will open where you will select "full service". It will show all services, but you will select "confirm Service", also confirming the type of oil used. "Service carried out" will be highlighted, confirm with "yes", then press the left arrow button to return to the odometer.

Updated on 1 September 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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