GMC Terrain 2025 - Multi-Band Antenna; Audio Players; Avoiding Untrusted Media Devices; USB Port

GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18552429) - 2025
124 Infotainment System
Mobile Devices
M
a
king or receiving calls, charging, or just
having amobile device on may cause static
interference. Unplug or turn off any mobile
devices if this happens.
Multi-Band Antenna
The multi-band roof antenna may be used for
radio, navigation, and other communication
systems, depending on the equipped options.
To ensure clear reception, keep the antenna
clear of obstructions, such as snow and ice.
Reception can be affected by an open sunroof
or roof-mounted cargo.
Audio Players
Avoiding Untrusted Media
Devices
Only use trusted media devices. Avoid
untrusted mobile and USB media devices that
may contain files that affect system operation
or performance.
USB Port
Th
e vehicle may be equipped with multiple
USB ports. Music may be played from
aconnected USB device. Ports may also be
used for charging.
Caution
To avoid vehicle damage, unplug all
ac
cessories and disconnect all accessory
cables from the vehicle when not in use.
Accessory cables left plugged into the
vehicle, unconnected to adevice, could
be damaged or cause an electrical short if
the unconnected end comes in contact with
liquids or another power source such as the
accessory power outlet.
USB Audio
To play music via USB:
1. On the audio now playing screen, touch
source and select USB.
2. If there is no device connected, follow the
screen prompts to connect the device.
3. Supported media content will appear on
the display.
Bluetooth Audio
Mu
sic may be played from aconnected
Bluetooth mobile device.
Volume and song selection may be controlled
by using the infotainment controls. If
Bluetooth is selected and no volume is present,
check the volume setting on the infotainment
system or the connected mobile device.
To play music via Bluetooth:
1. On the audio now playing page, touch
source and select the desired Bluetooth
mobile device.
2. If there is no mobile device connected,
follow the screen prompts to pair
the device.
3. Supported media content will appear on
the display.
Manage Bluetooth Devices
Managing Bluetooth devices allows you to add,
delete, or select another paired mobile device.
Only one Bluetooth mobile device can be active
at atime.
Some mobile devices support sending
Bluetooth music information to display on the
radio. For more information about supported