How to Reset the Oil Life on a Acura ILX

Steps from the 2022 Acura ILX owner's manual (Models with two displays).

Set the power mode to ON.
Go to Vehicle Settings, then go to the Maintenance Info. group.
Press the SEL/RESET button to bring up the oil life reset mode on the multi-information display.
Select Reset with the button, then press the SEL/RESET button.
Check that the maintenance items disappear and the engine oil life display returns to 100%.

To cancel the oil life reset mode, select Cancel, then press the SEL/RESET button.
You can also reset the engine oil life display using the information screen.
Failing to reset after maintenance makes the system show incorrect maintenance intervals.

Source: 2022 Acura ILX owner's manual, PDF page 525. 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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