GMC 2007 Envoy - Manual (Page 236)

Units
Press the customization button until UNITS: U.S.
(ENGLISH) appears in the display. To select
English or metric, press the select button while
UNITS: U.S. (ENGLISH) is displayed on the DIC.
Pressing the select button will scroll through
the following choices:
• UNITS: U.S. (ENGLISH) (default)
• UNITS: METRIC (km/L)
• UNITS: METRIC (L/100 km)
If U.S. (ENGLISH) is chosen, all information will
be displayed in English units. For example,
distance will be displayed in miles (mi) and fuel
economy in miles per gallon (MPG). If METRIC
(km/L) is chosen, all information will be displayed
in metric units. For example, distance will be
displayed in kilometers (km) and fuel economy in
kilometers per liter (km/L). If METRIC (L/100 km)
is chosen, all information will be displayed in metric
units. For example, distance will be displayed in
kilometers (km) and fuel economy in liters per
100 kilometers (L/100 km).
Choose one of the available options and press the
customization button while it is displayed on the
DIC to select it and exit out of the customizable
options.
Audio System(s)
Determine which radio your vehicle has and then
read the pages following to familiarize yourself
with its features.
Driving without distraction is a necessity for a
safer driving experience. See Defensive Driving on
page 302. By taking a few moments to read this
manual and get familiar with your vehicle’s
audio system, you can use it with less effort, as
well as take advantage of its features. While your
vehicle is parked, set up your audio system by
presetting your favorite radio stations, setting the
tone, and adjusting the speakers. Then, when
driving conditions permit, you can tune to
your favorite stations using the presets and
steering wheel controls if the vehicle has them.
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