Buick 2006 LaCrosse Owner's Manual page 220

Playing the Radio
P
(Power): Press this knob to turn the system
on and off.
v
(Volume): Turn this knob to increase or to decrease
the volume.
DISP (Display): Press this button to switch the display
between the radio station frequency and time of day.
When the ignition is turned off, press this knob to display
the time.
For XM™ (if equipped), press the DISP button while
in XM™ mode to retrieve four different categories
of information related to the current song or channel:
Artist, Song Title, Category or PTY, Channel
Number/Channel Name.
To change the default on the display, press the DISP
button until you see the display you want, then hold this
knob for two seconds. The radio will produce one
beep and the selected display will now be the default.
SCV (Speed Compensated Volume): With SCV,
the audio system adjusts automatically to make up
for road and wind noise as you drive.
3-98
Set the volume at the desired level. Press this button to
select LOW, MEDIUM, or HIGH. Each higher setting will
allow for more volume compensation at faster vehicle
speeds. Then as you drive, SCV increases the volume,
as necessary, to overcome noise at any speed.
The volume level should always sound the same to you
as you drive. NONE will appear on the display if the radio
cannot determine the vehicle speed. To turn SCV off,
press this button until OFF appears on the display.
Finding a Station
BAND: Press this button to switch between FM1, FM2,
AM, or XM1 or XM2 (if equipped). The display will
show the selection.
e (Tune): Turn this knob to select radio stations.
o p
SEEK : Press and release the right or the
left arrow to go to the next or to the previous station
and stay there.
To scan stations, press and hold either arrow for more
than two seconds. SCAN will appear on the display
and the radio will produce one beep. The radio will go
to a station, play for a few seconds, then go on to
the next station. Press either arrow again or one of the
pushbuttons to stop scanning presets.