3. Press the RESET control to clear
the system memory.
•
Actual highway fuel economy is
now displayed.
This current
average measure will change as
the speed control system changes the engine speed to maintain a
constant vehicle speed. This is most noticeable in hilly environments.
4. Drive the vehicle at least 5 miles (8 km) with the speed control
system engaged to display a stabilized average.
5. Record the highway fuel economy for future reference.
It is important to press the RESET control after setting the speed
control to get accurate highway fuel economy readings.
Dist 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)
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.
SELECT
RESET
2005 Town Car
(tow)
Owners Guide (post-2002-fmt)
USA_English
(fus)
Driver Controls
141
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