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In the Mercedes A-Class, how do you reset the service light?

Model: Mercedes Classe A W169 - Years 2004-2012
Part: Service warning light

Let's find out how to reset the service light of a Mercedes A-Class, specifying that in this case it is the Mercedes A-Class w169. First, we consult the user and maintenance manual to know which interventions need to be carried out, such as engine oil, cabin filter, and so on. After completing all these tasks, we will proceed to cancel the light in question. With the instrument panel on, we press the button to the left of the odometer three times, then using the Down Arrow button on the steering wheel, we access the Menu, select the Completed Service option, and immediately after, Confirm.

Posted on 23 January 2026 by ScegliAuto

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