12
Push to Talk
Press to answer an incoming call or to use natural
voice recognition with the Bluetooth or OnStar
®
system.
Press and hold to activate Phone Assistant Voice
Recognition (Siri or Google Assistant) on a paired,
compatible mobile phone.
End Call/Mute
Press to end or decline a call.
Press to mute/unmute the vehicle speakers.
Seek
Rotate the thumbwheel to seek the next radio
station or track when viewing the Audio display on
the Driver Information Center.
+ – Volume (behind right side of steering wheel)
Press the top or bottom button to adjust the volume.
Next/Previous Favorite Station/Seek (behind left side of steering wheel)
Press the top or bottom button to go to the next or previous favorite station or track, or to
seek the next available station or track.
To set the next/previous button to select favorites or activate the seek function, go to
Audio menu > Favorite Button Setting on the Driver Information Center.
See Infotainment System in your Owner’s Manual.
F
Optional equipment
In-Vehicle Apps
F
In-vehicle apps offering entertainment, news, weather, travel information and more, includ-
ing Amazon Alexa Built-In, are available on the infotainment screen or can be downloaded
through the Apps icon. Downloading and using the apps require internet connectivity, and
may require a data plan, accessed through the vehicle's available 4G LTE Wi-Fi Hotspot,
if active, or a mobile hotspot. Go to
onstar.com
for data plan information.
Portable Audio Devices
USB ports (Type A and Type C) for data and
charging are located at the front of the center
console.
Connect an iPod
®
, iPhone
®
, MP3 player, or a
USB flash drive to a USB data port.
Touch the Audio icon, and then touch More, if necessary, to select the USB device.
USB ports on the rear of the center console are for charging only
F
.
See Infotainment System in your Owner’s Manual.
INFOTAINMENT SYSTEM
AUDIO STEERING WHEEL CONTROLS
