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How to Reset the Service on the Mercedes GLA

Model: Mercedes Gla MK 2, H247 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Warning light – error code

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Video tutorial

After changing the oil on your vehicle, you will need to update and reset the next service indicator on the dashboard display. Follow the simple instructions provided here, and you can also refer to the video images for assistance.

Sit in the driver's seat and simultaneously press the buttons on the steering wheel marked with 'OK' on the left and 'Phone' on the right. Then, using the arrow buttons up and down located on the left of the steering wheel, scroll through the options until you reach 'Assist Plus'. Press 'OK' and select 'Full Maintenance', then enter the type of oil used and confirm by pressing 'OK'.


Updated on 23 May 2026 by ScegliAuto


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