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Frequently asked questions about cars and motorcycles

The service indicator for the Mercedes Class A, how do you reset it?

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

The expiration of a car's service interval, as in the case of the Mercedes A-Class, specifically the W169 series, is highlighted by the service light, represented by a wrench icon. An oil change is always necessary, while other maintenance tasks should be checked in the owner's manual, such as the air filter, pollen filter, and others.

When performing the DIY work, as shown in the video posted here, it is important not to forget to turn off this light. For those who don't know how to do it, here’s the explanation: turn on the instrument cluster, press the button located to the left of the odometer three times to access the menu, select the "Full Service" option using the directional buttons on the steering wheel, and finally choose "Service Confirmed." Procedure completed.


Posted on 24 November 2025 by ScegliAuto


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