In Brief 1-19
Steering Wheel Controls
Some audio steering wheel
controls could differ depending
on the vehicle's options.
Controls that can be adjusted at the
steering wheel may include:
SRCE: Press to switch between
AM, FM, or XM (if equipped) radio,
CD, HDD (if equipped), auxiliary
input jack, DVD (if equipped), and
USB (if equipped).
y or c / z : Press to go to the
previous or next radio station stored
as a favorite, or the previous or next
track of a CD.
Press to interact with the Bluetooth
®
system. See Bluetooth on
page 7‑38 for more information.
+
e −: Press to increase or to
decrease the volume.
b / g : Press and release to
silence the vehicle speakers only.
The audio of the wireless and wired
headphones, if the vehicle has
these features, does not mute.
Press and release
b / g again,
to turn the sound on.
.
For vehicles with a navigation
system, press and hold
b / g for
two seconds to initiate speech
recognition.
.
For vehicles without a navigation
system, press and hold
b / g for
two seconds to interact with
OnStar
®
or Bluetooth.
.
For vehicles with a navigation
system, OnStar, or Bluetooth,
press and hold
b / g for
two seconds and say “hands
free” to interact with OnStar or
Bluetooth.
For more information, see Steering
Wheel Controls on page 5‑3.