2004 Oldsmobile Silhouette Owner's Manual - Page 220
2004 Oldsmobile Silhouette Manual
Page 220 highlights
Radio with Cassette and CD Set the volume at the desired level. Press this button to select LOW, MEDIUM, or HIGH. AVOL will appear on the display. Each higher setting will allow for more volume compensation at faster vehicle speeds. Then as you drive, automatic volume 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. If you do not want to use automatic volume, select OFF. DISPL (Display): Press this knob to switch the display between the radio station frequency and the time. Time display is available with the ignition turned off. Playing the Radio PWR (Power): Press this knob to turn the system on and off. VOL (Volume): Turn this knob to increase or to decrease volume. AUTO VOL (Automatic Volume): With automatic volume, your audio system adjusts automatically to make up for road and wind noise as you drive. For RDS, press the DISPL knob to change what appears on the display while using RDS. The display options are station name, RDS station frequency, PTY, and the name of the program (if available). To change the default on the display, press the DISPL knob 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. 3-64