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Reset the Service Light on the Mercedes-Benz C-Class

Model: Mercedes Classe C W206 - Years: 2021, 2022, 2023, 2024, 2025, 2026
Part: Service warning light

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Video tutorial

Today, let's go through the procedure to reset the service light for the regular oil change maintenance on the Mercedes-Benz C-Class, as well as the S-Class. First, get in the vehicle and turn on the instrument cluster; then use the controls on the steering wheel to navigate to the onboard computer menu and select 'Assyst Plus', as shown in the video.

At this point, reset the service by pressing and confirming the 'Full Service' option; this will reset the maintenance key and the mileage before the next service.


Updated on 14 September 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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