GMC Sierra/Sierra Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-11349177) - 2018 - crc - 5/11/17
186
Infotainment System
Downloading Over-the-Air vehicle
software updates requires Internet
connectivity, which can be accessed
through the vehicle
’
s built-in OnStar
4G LTE connection, if equipped and
active. If required, data plans are
provided by a third party. Optionally,
a secure Wi-Fi hotspot such as a
compatible mobile device hotspot,
home hotspot or public hotspot can
be used. Applicable data rates may
apply.
To connect the infotainment system
to a secured mobile device hotspot,
home hotspot, or a public hotspot,
touch SETTINGS on the Home
Page, followed by Wi-Fi, and then
Manage Wi-Fi Networks. Select the
appropriate Wi-Fi network, and
follow the on-screen prompts.
Download speeds may vary.
On most compatible mobile devices,
activation of the Wi-Fi hotspot is in
the Settings menu under Mobile
Network Sharing, Personal Hotspot,
Mobile Hotspot or similar.
Availability of Over-the-Air vehicle
software updates varies by vehicle
and country. For more information
on this feature, see my.gmc.com/
learn.
Radio
AM-FM Radio
Playing the Radio
Audio Source Menu
{
:
Press to go to the Home Page.
O
:
Press to turn on, mute,
or unmute the system. Press and
hold to turn off the system.
Selecting a Band
Press
{
, then touch AUDIO,
Source, then select AM, FM,
or SXM, if equipped. The last station
that was playing starts playing
again.
System Settings
Auto Volume
This feature automatically adjusts
the radio volume to compensate for
road and wind noise.
The level of volume compensation
can be selected, or the feature can
be turned off.