How to Reset the Oil Life on a Hyundai Sonata

Steps from the 2026 Hyundai Sonata owner's manual (vehicles equipped with the Oil Life Management System).

After the engine oil is changed, open the infotainment system.
Select "RESET" for the Oil Change Reminder.
When the message asking whether the engine oil has been changed appears, select "Yes".

Always reset the remaining oil life whenever the engine oil is changed, or the displayed oil life may not be accurate.

Source: 2026 Hyundai Sonata owner's manual, PDF page 478. Steps are summarized in our own words (AI-assisted, checked against the cited pages 2026-10-18). Other model years can differ; your manual has the final word.

Confirm with your own manual, dipstick or door-jamb label.
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