How to Reset the Oil Life on a Buick Encore

1. Press the MENU button until Remaining Oil Life shows on the display.
2. Check that the oil life display is active before you reset it.
3. Press the SET/CLR button while the oil life display is showing.
4. Wait a few seconds until a single chime sounds and the oil life shows 100%.

• Reset only right after an oil change, since an accidental reset cannot be corrected accurately.
• If CHANGE ENGINE OIL SOON comes back on at startup, the reset did not work; repeat the procedure.

Source: 2022 Buick Encore owner's manual, PDF page 169. 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.