Ford 2009 Focus Owner's Manual page 62

Driver Controls
If you calculate your average fuel economy by dividing miles traveled by
gallons of fuel used (liters of fuel by used 100 kilometers traveled), 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
• variations in top-off procedure from one fill-up to another
• rounding off the displayed values to the nearest 0.1 gallon (liter)
1. Drive the vehicle at least 5 miles (8 km) with the speed control
system engaged to display a stabilized average.
2. 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.
Instantaneous fuel economy
Select this function from the INFO
menu to display your instantaneous
fuel economy. This will display your
fuel economy as a bar graph ranging
from poor economy to
excellent economy.
Your vehicle must be moving to calculate instantaneous fuel economy.
When your vehicle is not moving, this function shows
illuminated. Instantaneous fuel economy cannot be reset.
Setup menu
Press this control for the following
displays:
• Reset to English (if in another
language)
• System Check
• Units (English/Metric)
• Autolock (if equipped)
• Autounlock (if equipped)
• Language
62
2009 Focus (foc)
Owners Guide, 2nd Printing
USA (fus)
, one or no bars