How to Reset the Oil Life on a Ford Crown Victoria

1. Press SETUP repeatedly until the message center shows OIL LIFE START VALUE PRESS SELECT TO CHANGE.
2. Press SELECT to change the oil life start value.
3. Press and hold the RESET control for two seconds, then release; oil life is set to 100%.
4. Check that the display reads "OIL LIFE XXX% HOLD RESET IF NEW OIL".
5. Press and hold the RESET control for three seconds, then release.
6. Check that the display reads "OIL LIFE START VALUE SET TO XXX%".

• Do this after each oil change to reset the oil monitoring system to 100%.
• The system check also lists OIL LIFE with the prompt HOLD RESET IF NEW OIL.

Source: 2011 Ford Crown Victoria owner's manual, PDF pages 22, 23. 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.