Oil Change Required?

[BroncoJack]

I have a 08 Expedition that I have changed the oil on myself, and now there is a "oil change required" message on the spedo. How do I remove this warning from thr computer?

 

[XLTman]

unplug the one of the battery cables and see if that works if not take it autozone to get the cpu scanned

 

[ELVATO]

It's in the manual, page 144-145:

1. Press and release the SETUP
control to display “OIL LIFE =
***% HOLD RESET = NEW”.

2. Press and hold the RESET
control for 2 seconds and release.
Oil life is set to 100% and “OIL LIFE
SET TO 100%” is displayed.

As a side note, it seems the oil life thing goes by mileage, and 100% is 7500 miles. Seems they upped the amount now that they use synthetic...

 

[Austin]

Use the display change button to reset it.