Filter
Top Products
OnStar
®
Volume
For vehicles with OnStar, the OnStar
Volume is used to set the maximum
initial volume level for the OnStar
system when it is turned on.
To set OnStar Volume:
1. Press SETTINGS until Audio
appears.
2. Press OK until OnStar Vol.
appears.
3. Press
\ or ] to adjust the level
from -12 through 12. The setting
is saved automatically.
• Press SETTINGS again to go
back one level in the menu.
• Press FM/AM, CD/MP3, or BC to
display that function.
On Volume
The On Volume is used to set the
maximum initial volume level for the
audio system when it is turned on.
The maximum initial volume level is
used only if the volume level before
turning the audio system off was
higher than the maximum initial
volume level set. This will work
when the audio system has been
off for at least five minutes and the
ignition is OFF.
To set the On Volume level:
1. Press SETTINGS until Audio
appears.
2. Press OK until On Volume
appears.
3. Press
\ or ] to adjust the level
from -12 through 12. The setting
is saved automatically.
• Press SETTINGS again to go
back one level in the menu.
• Press FM/AM, CD/MP3, or BC to
display that function.
Using the Radio
FM/AM: Press to select between
FM, FM-AS, AM, and AM-AS,
or to listen to the radio while a CD
is playing.
RDS (Radio Data System): Press
to identify stations by name
instead of the radio frequency.
LOC (LOCAL/DX Function): Press
to change between LOC ON or LOC
OFF. When the LOC function is on,
it searches for the strongest radio
frequency. If none is found, it
automatically search for a weaker
radio frequency. If no frequency
is found after the second search,
the radio returns to the last active
frequency. If a new station search is
not started within one minute, the low
sensitivity (LOCAL) is set when the
next search is started. When LOC
OFF is set, a search is carried out
using the high sensitivity (DX).
6-6 Infotainment