Black plate (10,1)
Chevrolet/GMC Express/Savana Navigation System (GMNA-Localizing-U.S./
Canada-7639741) - 2015 - crc - 4/28/14
10
Infotainment System
4. Press + or
–
to increase or to
decrease the volume of the
voice prompts.
See
“
Voice Volume
”
under
Using the
Navigation System on page 41
.
Cleaning the Display
{
Caution
Using abrasive cleaners when
cleaning glass surfaces could
scratch the glass. Use only a soft
cloth and do not spray cleaner
directly on the system as it could
affect the mechanical parts.
Do not wipe the panel with a hard
cloth or use a volatile liquid such as
paint thinner. It could scratch the
surface or erase the characters on
the buttons.
Radio
AM-FM Radio
Playing the Radio
Audio Source Menu
O
(Power/Volume):
1. Press to turn the radio on or off.
2. Turn to increase or decrease the
volume. The volume is adjusted
for the current audio source,
active navigation voice
guidance, or voice prompts.
The steering wheel controls can
also be used to adjust the volume.
See
“
Steering Wheel Controls
”
in
the owner manual.
Also, see
“
Radio Settings
”
in this
section.
Multifunction Knob:
Turn to
change the radio station. See
“
Finding a Station
”
later in this
section.
SRCE (Source):
Press to select
AM, FM, SiriusXM
®
(if equipped),
HDD, DISC, USB, AUX, or AV.
The audio sources can also be
changed by using the steering
wheel controls. See
“
Steering Wheel
Controls
”
in the owner manual.
If the audio system is on and a map
screen is being viewed, audio
information displays at the top of the
map screens.