Ford Expedition Owner's Manual page 119

Driver Controls
System check
Selecting this function from the SETUP MENU causes the message
center to cycle through each of the systems being monitored. For each
of the monitored systems, the message center will indicate either an OK
message or a warning message for 2 seconds.
Pressing the RESET stem cycles the message center through each of the
systems being monitored. If the RESET stem is not pressed, the display
will automatically scroll through each of the systems being monitored:
1. OIL LIFE
2. CHARGING SYSTEM
3. WASHER FLUID LEVEL
4. DOOR/LIFTGATE/GLASS AJAR
5. BRAKE SYSTEM
6. FUEL LEVEL (will only display if 50 miles or less to empty)
Oil life
An oil change is required whenever indicated by the message center and
according to the recommended maintenance schedule. USE ONLY
RECOMMENDED ENGINE OILS.
To reset the oil monitoring system to 100% after each oil change
[approximately 5,000 miles (8,000 km) or 180 days] perform the
following:
1. Press and release the RESET
stem to display "OIL LIFE = XXX%
HOLD RESET = NEW".
2. Press and hold the RESET stem
for 2 seconds and release. Oil life is
set to XX% and "OIL LIFE SET TO
XX%" is displayed.
Note: Oil Life Start Value of 100% equals 5,000 miles (8,000 km) or 180
days. For example, setting Oil Life Start Value to 60% sets the Oil Life
Start Value to 3,000 miles (4,828 km) and 120 days.
119
2007 Expedition (exd)
Owners Guide (post-2002-fmt)
USA (fus)