Mitsubishi Endeavor Owner's Manual page 188

When the ignition switch is turned on, the average speed
which was being displayed when the ignition switch was
previously turned off will be displayed once again.
Average fuel economy
The average fuel economy (B) from the time when the display
was last reset to the present moment is shown together with a
graph. For instructions on resetting the display, refer to "To
reset the display" on page 3-105.
NOTE
The range (A) for which historical data are shown in the
graph can be changed. Refer to "Graph indication" on
page 3-106.
The unit for the average fuel economy can be set to mpg
or L/100 km. Refer to "Display unit selection" on page 3-
106 or "Units customization" on page 3-120.
When the system cannot provide a definite value for aver-
age fuel economy, it is displayed as "--.-".
When the ignition switch is turned on, the average fuel
economy which was being displayed when the ignition
switch was previously turned off will be displayed once
N00500900033
again.
Average fuel economy varies according to the conditions
under which a vehicle is travelling (road conditions, the
manner in which the vehicle is being driven, etc.).
Actual fuel economy may differ from the displayed aver-
age fuel economy.
Features and controls
3
3-99