Depending on the vehicle options, some audio functions can be controlled through the steering wheel controls.

(Push to Talk): Press to interact
with Bluetooth or voice recognition.
(Mute/End Call): Press to decline
an incoming call, or to end a current call. Press to silence the vehicle speakers
while using the infotainment system. Press again to turn the sound on. Press to
cancel voice recognition.
SRC
(Thumbwheel Control): Press to select
an audio source.
Use the thumbwheel to select the next or previous favorite radio station, CD, MP3 track, USB, and Bluetooth Audio.
Use _ SRC to skip to the next song or show using Pandora (if equipped) or Stitcher. See Pandora Internet Radio on page 25 or Stitcher Internet Radio on page 30.
+
− (Volume): Press + to increase
the volume. Press − to decrease.
See “Steering Wheel Controls” in the owner manual.
Overview
Using the SystemHazard Warning Flashers
(Hazard Warning Flasher):
Press and momentarily hold this button on the instrument panel above the climate
control system, to make the front and rear turn signal lamps flash on and off. This
warns others that you are having trouble.
Press and momentarily hold again to turn the flashers off ...
Waterleak Test Preparation
GM vehicles are designed to operate under normal environmental
conditions.
The design criteria for sealing materials and components takes into
consideration the sealing forces required to withstand the natural
elements. These specifications cannot take into consideration any artificial ...
Roof
Sunroof
The sunroof only operates when the ignition is in ON/RUN or ACC/ ACCESSORY, or
when Retained Accessory Power (RAP) is active.
To open or close the sunroof, press the open or close sunroof switch (1) to the
first detent position.
To express open or close the sunroof with the safety f ...