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How to Reset the Check Engine Light on the Hyundai Grand i10?

Model: Hyundai Grand I10 MK  3, AC3, AI3 - Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Warning light – error code

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Video tutorial

The method shown in this video can be applied not only to the Hyundai Grand i10 but also to all other cars on the market. It consists of a quick but somewhat unorthodox procedure to turn off the check engine light on a vehicle.

With this method, the light will turn off, but if the issue that caused it to appear is not resolved, it will come back shortly after. In any case, you can use this method if the check engine light came on due to an error from the ECU. To turn off the light, simply disconnect the battery terminals and wait at least 5 minutes before reconnecting them to the car.


Updated on 25 May 2026 by ScegliAuto


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by ScegliAuto

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