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How to Reset the Service Light on a 2021 Hyundai Elantra

Model: Hyundai Elantra MK 7, CN7 - Years 2021-2026
Part: Service warning light

In this guide for all 2021 Hyundai Elantra owners, you will learn how to correctly perform the manual reset procedure for the service light. First, turn on the instrument cluster without starting the engine. Then press the menu button located on the right side of the steering wheel and enter the vehicle settings. Scroll down and select the "Service Interval" option. Finally, select the "Reset" option, confirm the operation, and wait for it to complete. Once finished, exit the menu and turn off the ignition.

Updated on 21 June 2026 by ScegliAuto

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