How to reset the maintenance light on the 2020 Mercedes-Benz GLB200?

2 Answers
StLorenzo
07/29/25 9:52am
2020 Mercedes-Benz GLB200 maintenance light can be reset through the "Complete Maintenance" option in "ASSYSTPLUS". Here is some extended information about Mercedes-Benz: 1. Development History: After a century of development, the name Mercedes has become synonymous with the world's most innovative car brand. Since the first Mercedes car was introduced by Daimler-Motoren-Gesellschaft on December 22, 1900, through relentless efforts, it has now grown into one of the world's largest international automotive companies, Daimler AG. 2. Automotive Legend: Today, Mercedes-Benz under Daimler AG is the world's most successful premium luxury car brand. This brand carries its extraordinary technical strength, superior quality standards, bold innovative capabilities, and a series of automotive legends.
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LauraLynn
08/13/25 11:52am
I just helped a friend reset the maintenance light on this car a few days ago, and it was actually quite simple. First, sit in the driver's seat and close the door, but don't start the engine—just turn the key to the power-on position. At this point, you'll see the total mileage displayed on the dashboard, right? Immediately press the return button with an arrow on the left side of the steering wheel, then quickly tap the plus button on the right to enter the menu. Select the maintenance icon and press confirm, then find the option for the full set of maintenance and confirm the reset. I’ve tried it twice, and both times went smoothly—the whole process took just two minutes. However, I should remind you to make sure the car has actually been serviced before resetting, otherwise the system’s next reminder won’t be accurate. Resetting the GLB is much simpler than older Mercedes models—the dashboard menu is designed to be very user-friendly. If the menu gets stuck, just power off and try again, and that usually solves the problem.
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