These instructions apply to the Ford Mustang Mk5 (S197) 2005-2014.
For other models, please choose your vehicle here.
Later 2005–2014 Ford Mustangs (S197) with the full message center track an interval-based OIL LIFE figure, reset after each oil change with the SETUP and RESET controls. Cars with only the mini message center have no oil-life menu (they’re mileage-based). This is the US-market procedure.
- Press and release SETUP until the message center shows OIL LIFE = XXX% — HOLD RESET = NEW.
- Press and hold RESET for about two seconds and release — OIL LIFE SET TO 100% confirms it.
- (Optional) While that shows, press RESET to lower the start value in 10% steps for a shorter interval.
FAQ
My Mustang has no oil-life menu.
Cars with only the mini message center don’t have the OIL LIFE display — follow the mileage interval instead.
What oil does it take?
5W-30 on the 4.0L V6 (5.0 qt) and 5W-20 on the 4.6L V8 (6.0 qt).
What does 100% mean?
About a 7,500-mile / 6-month interval on this interval-based system.
If your Mustang stores a fault code with the warning light, look it up on autodtcs.com.
Independent guide — not affiliated with Ford. Always follow your official service manual and safety precautions. Read our full disclaimer.