Do it yourself
Frequently asked questions about cars and motorcycles

How to reset the Service light on a Mercedes GLK?

Model: Mercedes Glk MK 1 - Years 2008-2015
Part: Service warning light

To reset the Service light on a Mercedes GLK, turn on the ignition by rotating the key in the ignition switch: once the ignition is on, press and hold the OK button and the button for answering calls, located on the two spokes of the steering wheel. A menu will now appear on the onboard computer, where you must select the "ASSYST PLUS" option: now you can choose "Full Service" and subsequently select the service interval to be performed from those available. Finally, select the "Confirm" option to permanently reset the light.

Updated on 28 July 2026 by ScegliAuto

Video tutorial

Related tutorials

Mercedes Glk (2008-2015 / MK 1) From the display of the Mercedes GLK, you can turn off the Service light by turning on the ignition with the appropriate key in the ignition switch: …
Mercedes Glk (2008-2015 / MK 1) Let's see how to reset the service light "A" of a Mercedes GLK. We need to close all the doors and turn on the ignition, then using the turn signals …
Mercedes Glk (2008-2015 / MK 1) In this guide, you will learn how to reset the engine oil light on the Mercedes GLK. This is a routine operation performed whenever you change the oi…

Other guides you may be interested in

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos