GMC 2000 Envoy Owner's Manual page 110

3. After five seconds, the compass will acknowledge
the variation mode by displaying the current zone
number. When it does, release both buttons.
4. Press US/MET until your zone number appears on
the display.
5. Press MODE to enter your zone number. Your
variance is now set and the display will return to the
COMP/TEMP mode.
TRIP: Once in the TRIP mode, pressing the MODE button
will step you through the following TRIP functions:
D
AVG ECON: The average fuel economy since
the last reset is displayed.
D
INST ECON: Instantaneous fuel economy for
the last second of driving is displayed.
D
RANGE: The display indicates the estimated
distance that can be travelled with the remaining fuel
in the tank, based on the fuel economy for the last
few hours of driving.
D
FUEL USED: The fuel used since the last reset
is displayed.
D
AVG SPEED: The average speed since the last
reset is displayed.
2-48
To reset the trip computer, press the MODE and
US/MET buttons simultaneously for at least two
seconds. All functions will be displayed briefly once
the system is reset. Reset can only be performed in the
AVG ECON, FUEL USED and AVG SPEED modes.
All three modes are reset simultaneously.
Sunglasses Storage Compartment
The console has a sunglasses storage compartment.