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How do you reset the service light on a 2017 Mercedes Classe B?

Model: Mercedes Classe B MK 2, W246 - Years: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Service warning light

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Video tutorial

If we have decided to personally perform the service on our 2017 Mercedes Class B, carrying out the visible work in this video guide, such as engine oil, oil filter, air filter, cabin filter, etc., we will also need to reset the indicator in question.

To do this, we describe the following steps: turn on the instrument panel, simultaneously press the Phone and Ok buttons on the steering wheel, select the Assyst Plus option, then Full Service, and finally Confirm Service.

Once we reach this last option, we press Ok and complete the sequence by turning off the instrument panel and turning it back on to ensure that the warning has been cleared.


Posted on 15 January 2026 by ScegliAuto


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How to Reset the Tire Pressure Light on a MG ZS?

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.

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by ScegliAuto

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