Do it yourself
Frequently asked questions about cars and motorcycles
In this guide for your 2021 KTM 390, discover how to manually reset the maintenance (or service) light. First, position the bike on its stand and turn on the ignition. Next, enter the settings and hold down the two buttons located on the left knob. Once done, press the "Set" button multiple times until you set the correct number of miles remaining until the next service. Finally, exit the menu to save the changes. The reset of the light is now complete, and you can turn off the instrument panel.

Updated on 16 August 2026 by ScegliAuto

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