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Reset Service Light on Mercedes A-Class W169

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

In this brief guide, you will learn how to reset the service light for routine maintenance oil change on a Mercedes A-Class W169 in simple and quick steps. First, get in the vehicle and turn the ignition on to the first position; then press the button on the instrument panel to the left three times until you see the battery voltage display. At this point, use the arrows on the steering wheel to scroll to 'Confirm' and press the indicated button; this will reset the service light, and finally exit the menu.

Updated on 11 April 2026 by ScegliAuto

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