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Black plate (21,1)
GMC 2015i Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
8431499) - 2015 - CRC - 6/20/14
Infotainment System
7-21
MEDIA faceplate button repeatedly
to scroll through all of the available
audio source screens, until the AUX
source screen is shown.
Playing from the AUX Jack
An auxiliary device is played
through the audio system and
controlled through the device itself.
AUX Menu
Press the MENU knob to display the
AUX menu and the following may
display:
Tone Settings:
Select to adjust
Bass, Midrange, Treble, Balance,
Fade, and EQ (Equalizer). See
“
Tone Settings
”
under
AM-FM Radio
on page 7-8
.
Auto Volume:
If equipped, see
“
Playing an Audio CD.
”
DSP:
If equipped, this feature
adjusts the pre-defined settings.
See
“
DSP
”
in
AM-FM Radio on
page 7-8
.
EQ (Equalizer):
If equipped, this
feature adjusts the pre-defined
equalizer settings. See
“
EQ
(Equalizer)
”
in
AM-FM Radio on
page 7-8
.
Bluetooth Audio
If equipped, music may be played
from a paired Bluetooth device. See
“
Pairing
”
in
“
Information Controls
”
under
“
Bluetooth
”
for help pairing a
device.
Volume and song selection may be
controlled by using the infotainment
controls or the phone/device.
If Bluetooth Audio is selected and
nothing is heard, check the volume
setting on both the phone/device
and the infotainment system.
Launch music by pressing the
MEDIA screen button on the
Home Page.
To play music via Bluetooth:
1. Power on the device, and pair to
connect the device.
2. Once paired, go into the audio
application from the Home Page
or via the application tray. Select
MEDIA until Bluetooth displays.
Bluetooth Audio Menu
Press the MENU screen button to
display the Bluetooth Audio menu.
The following may be available:
Tone:
Turn the MENU knob to
adjust the tone settings.
Press
o
BACK to go back to the
previous menu.