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How to reset the service light on the 2025 Kia Carnival.

Model: Kia Carnival MK 4, KA4 - Years 2021-2026
Part: Service warning light

Today we will explain how to independently reset the service light on the 2025 Kia Carnival. To perform this simple operation, we need to turn on the vehicle's onboard computer and select the vehicle option from the settings menu. After accessing the options within the vehicle menu, we select the maintenance reset option. This will start the reset procedure and update the mileage for the next service interval. At the end of the procedure, we restart the instrument panel. If the reset is unsuccessful, it is necessary to go to an authorized workshop to reset the service light using external equipment.

Posted on 7 January 2026 by ScegliAuto

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