2007 Buick LaCrosse Owner's Manual - Page 253

For more information, contact XM™; In the U.S. at www.xmradio.com or call 1-800-852-XMXM (9696) or in Canada at www.xmradio.ca or call 1-877-GET-XMSR (438-9677). Playing the Radio P (Power): Press this knob to turn the system on and off. 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. 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. 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 (display) 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. 253