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

How to Reset the AdBlue Warning Light on the Mercedes GLC?

Model: Mercedes Glc C253, X253, MK 1 - Years 2015-2022
Part: AdBlue warning light

If the AdBlue warning light has turned on in the instrument cluster of your Mercedes GLC, it means that the fluid in the emissions system has reached the minimum level and needs to be refilled. This is an extremely simple and quick operation; let's see how to proceed in this tutorial. First, purchase a 2.6-gallon jug of urea from an auto parts store, then ensure the engine is off and open the fuel door. Next, unscrew the indicated blue cap, insert the jug's nozzle into the opening, and add the necessary amount of fluid to reach the maximum level.

Posted on 17 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Resetting the AdBlue Warning Light on the Mercedes GLC
Resetting the AdBlue Warning Light on the Mercedes GLC
Mercedes Glc (2015-2022 / C253, X253, MK 1) This guide will show you the steps to reset the AdBlue warning light on the Mercedes GLC. Before resetting the AdBlue light, you must refill with the…
How to reset the AdBlue warning light in the Mercedes GLC?
How to reset the AdBlue warning light in the Mercedes GLC?
Mercedes Glc (2015-2022 / C253, X253, MK 1) If the AdBlue warning light has come on in the instrument panel of our Mercedes GLC, it means that the fluid in the anti-pollution system has reached…
How to reset the AdBlue warning light in the Mercedes GLC?
How to reset the AdBlue warning light in the Mercedes GLC?
Mercedes Glc (2022-2026 / C254, X254, MK 2) If the AdBlue warning light in our Mercedes GLC's instrument panel has turned on, it means that the pollution control system liquid has reached the m…

Other guides you may be interested in

How to Connect the Cables to the Battery of the Citroen Xsara Picasso?

In this tutorial, you will see how to connect the cables to the battery of the Citroen Xsara Picasso, useful if you need to recharge it or perform an emergency start. First, ensure the key is not inserted, then open the bonnet and move to the front of the left headlamp. Next, locate the bolt just behind the filter box and connect the positive terminal clamp to it. Now you can connect the negative terminal to any point on the chassis, such as the indicated point. Once the operation is complete, ensure you disconnect the negative first and then the positive.

Watch the video!


by ScegliAuto

More videos