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Frequently asked questions about cars and motorcycles

How to Reset 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

To reset the service light on the Mercedes A-Class, you need to: - turn on the vehicle's instrument cluster; - press the button located on the left side of the cluster; - press the Menu button located on the left side of the steering wheel to access the settings menu; - press the arrow button to scroll through the menu and select "Full Service"; - select "RESET SERVICE" by pressing the Menu button and wait a few minutes; Once the reset is complete, the new mileage for the next service will be displayed on the first screen.

Then return to the main menu and turn off the instrument cluster.


Updated on 31 August 2026 by ScegliAuto


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On the instrument cluster of the MG ZS, the tire pressure light that appears can be reset by inflating the tires to the correct pressure: this value will be indicated on the sticker attached to the driver's door pillar. Once the tires have been properly inflated, you can turn on the instrument cluster and navigate through the menu until you find the option that indicates tire pressure: if this screen shows the new values, the light will turn off; otherwise, you will need to drive for a few miles so that the sensors can read the new values and turn off the light afterward.

Watch the video!


by ScegliAuto

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