Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How do you reset the Service light on a Mercedes GLC?

Model: Mercedes Glc C253, X253, MK 1 - Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Service warning light

See other generations:
Video tutorial

From the instrument panel of the Mercedes GLC, it is possible to turn off the Service light by inserting the ignition key and then pressing and holding the OK button and the button to answer calls, which are located on the two spokes of the steering wheel.

While holding down the buttons, a menu will appear where you should select the "ASSYST PLUS" option.

Then, turning the key again, you will notice that another screen will appear where you need to first select "Full Service" and then "Confirm Service." When the additional confirmation message appears on the display, you should select "Yes" to completely turn off the light.


Posted on 5 January 2026 by ScegliAuto


Related tutorials

How to Reset the Service Light on the Mercedes GLC
How to Reset the Service Light on the Mercedes GLC
Mercedes Glc (2015-2022 / C253, X253, MK 1) Today, this guide will show you how to reset the service light for the routine oil change maintenance on the Mercedes GLC. First, get inside the vehi…
How to Reset the Service Light on a Mercedes GLC
How to Reset the Service Light on a Mercedes GLC
Mercedes Glc (2022-2026 / X254, C254, MK 2) This brief guide provides step-by-step instructions on how to reset the service light on a Mercedes GLC. First, get inside the vehicle and turn on th…
How to Reset the Service Light on a Mercedes GLC?
How to Reset the Service Light on a Mercedes GLC?
Mercedes Glc (2022-2026 / X254, C254, MK 2) To reset the Service light on a Mercedes GLC, turn on the ignition by pressing the appropriate button located on the right side of the steering colum…

Other guides you may be interested in

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.

Watch the video!


by ScegliAuto

More videos