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How to reset the onboard computer in the Hyundai Sonata?

Model: Hyundai Sonata DN8 - Years 2020-2026
Part: Onboard computer

In this tutorial we can see how to reset the onboard computer in the Hyundai Sonata, an extremely simple and fast operation, to be carried out for example as an attempt to solve a problem or following the accidental activation of unwanted settings. First of all, let's go inside the cabin, then insert the key and turn on the instrument panel. Next, we reach the general menu on the touchscreen display by pressing the "SETUP" button, enter "General", "System Info", "Reset", and confirm the choice. At this point, all that remains is to restart the vehicle and verify that the problems have been resolved.

Posted on 29 May 2025 by ScegliAuto

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