FORD 1998 Expedition - Manual (Page 16)

Average fuel economy. The display will indicate the vehicle’s average
fuel economy in liters/100 km (or miles/gallon) since last reset.
• To reset the average fuel
economy:
1. Press the MODE control
repeatedly until AVG F/ECON is
displayed (no other display is
resettable).
2. Press the E/M and MODE
controls simultaneously.
RESET
E/M MODE
MILES
TO EMPTY
Instrumentation
16