Audio Steering Wheel Controls
Some audio controls can be adjusted at the steering
wheel. They include the following:
g
(Voice Recognition): See "OnStar
®
Controls" under OnStar
®
OnStar
System on page 4-47 for more information.
SRCE (Source): Press this button to switch between
FM1, FM2, AM, or XM1 or XM2 (if equipped), CD,
or DVD.
3-84
®
Steering Wheel
System on page 2-38 or
− (Volume): Press this button to increase or to
+
u
decrease the volume.
+ 1-6 − (Preset Stations): Press this button to play
stations that are programmed on the radio preset
pushbuttons. The radio will only seek preset stations
with a strong signal that are in the selected band.
When a CD is playing, press this button to go to the
next track.
Radio Reception
You may experience frequency interference and static
during normal radio reception if items such as cellphone
chargers, vehicle convenience accessories, and
external electronic devices are plugged into the
accessory power outlet. If there is interference or static,
unplug the item from the accessory power outlet.