Cadillac 1995 DeVille Owners Literature page 159

AVG MPH (Average Speed) Reset
Press repeatedly the INFORMATION button to display the AVG MPH,
then press and hold the RESET button until 0.0 AVG MPH is displayed.
MPG AVG (Average Fuel Economy) Reset
Press repeatedly the INFORMATION button to display the MPG AVG,
then press and hold the RESET button until 0.0 AVG MPG is displayed.
c
Fuel Used Reset
Press repeatedly the INFORMATION button
to
display the FUEL
USED on the Driver Information Center, then press and hold the
RESET button until FUEL USED 0.0 is displayed.
Oil Life Left Reset
Press repeatedly the INFORMATION button to display the OIL LIFE
LEFT, then press and hold the RESET button until 100 OIL LIFE LEFT
is displayed.
DISPLAY ON/OFF Button
Pressing this button will turn off the Driver Information Center,
Electronic Climate Control and Fuel Data Center displays. If you have
the digital cluster, the fuel gage, trip odometer and odometer will also
turn off. While displays are off, pressing the INFOKMATION button will
turn on only the Driver Information Center. If anv other button is pressed
or a driving warning message needs to he displnydd or fuel level falls
below four gallons, all the displays will come back on.
TRIP SET Button
Press and hold this button
t o
set the trip odometer back to zero.
ENGIMET (EnglishiMetric Button)
Press this button to switch from English (miles and Degrees Fahrenheit),
to metric (kilometers and Degrees
L . -
Celsius).