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Message center functions
DISTANCE TO EMPTY (DTE)
This function estimates
approximately how far you can drive
with the fuel remaining in your tank
under normal driving conditions.
Remember to turn the ignition OFF
when refueling to allow this feature to correctly detect the added fuel.
The DTE function will flash for 5 seconds and sound a tone for 1 second
when you have approximately:
• 50 miles (80 km) left before you run out of fuel
• 25 miles (40 km )
• 10 miles (16 km)
The message center will remain in
the DTE function until the SELECT
control is pressed to change
functions.
DTE is calculated using a running
average fuel economy, which is
based on your recent driving history
of 500 miles (800 km). This value is
not the same as the average fuel
economy display. The running average fuel economy is reinitialized to a
factory default value if the battery is disconnected.
If “CO” or “CS” is displayed, there is a problem with the fuel indication
system and you should contact your dealer for service as soon as
possible.
AVG FUEL ECONOMY (average fuel economy)
Select this function to display your
average fuel economy in miles/gallon
or liters/100 km.
If you calculate your average fuel
economy by dividing miles traveled by gallons used, your figure may be
different than displayed for the following reasons:
• your vehicle was not perfectly level during fill-up
• differences in the automatic shut-off points on the fuel pumps at
service stations
DISTANCE
TO EMPTY
TRIP
A
AVG FUEL
ECONOMY
TRIP
B
AVG
SPEED
RESET E/M SELECT
TRIP
A
TRIP
B
AVG
SPEED
DISTANCE
TO EMPTY
AVG FUEL
ECONOMY
2005 Grand Marquis (grn)
Owners Guide (post-2002-fmt)
USA (fus)
Driver Controls
74