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Resetting the service light on the Mercedes A-Class.

Model: Mercedes Classe A W169 - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
Part: Service warning light

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Video tutorial

Today's instructions will explain the procedure for resetting the maintenance service light on the Mercedes Classe A. First, we get into the car and start the dashboard; then we press the left button on the dashboard and scroll through the menu options until we reach the service one, using the controls on the steering wheel, as shown in the video.

Then we follow the guided procedure to confirm and reset the maintenance key from the dashboard, completing the reset of the service light!


Posted on 11 November 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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