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Frequently asked questions about cars and motorcycles

Reset the Maintenance Light on Mercedes A-Class W176

Model: Mercedes Classe A W176 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018
Part: Warning light – error code

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Video tutorial

This useful tutorial shows how to reset the maintenance light on your Mercedes A-Class, W176 model produced from 2012 to 2018. First, turn on the vehicle's instrument cluster without starting the engine. Then, press the "OK" button and the phone icon button simultaneously to open the service menu.

Next, select "ASSYST PLUS" and then "Full Service." Continue by selecting "Confirm Service" and finally choose the type of oil used for maintenance, then confirm the entire procedure to complete the reset.


Updated on 1 October 2026 by ScegliAuto


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How to Activate the Disabled TRC on the Toyota Yaris?

As the video clearly shows, disabling or activating the traction control (TRC or ESP) on the Toyota Yaris is very simple. By default, the traction system activates every time the vehicle is started. To disable it, simply press the button depicting a skidding car located in the centre of the vehicle where the controls are, such as the hazard lights and the radio, but near the handbrake. Once disabled, the TRC off light will illuminate on the dashboard. To reactivate it, just press the same button again.

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by ScegliAuto

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