Controls
The infotainment system is operated by using the pushbuttons, multifunction knobs,display menus, and steering wheel controls, if equipped.
Turning the System On or OffVOL/ O (Volume/Power)Press to turn the system on and off.
Automatic Switch-Off
If the infotainment system has been turned on after the ignition is turned off, thesystem will turn off automatically after 10 minutes.
Volume ControlVOL/ O (Volume/Power)Turn to adjust the volume.
5 / - (Mute)For vehicles with OnStar, press and hold 5 / - to mute the infotainment system. Press and hold 5 / - again, or turn the VOL/ O knob to cancel mute.
For vehicles without OnStar, press 5 / - to mute the infotainment system. Press 5 / - again, or turn the VOL/ O knob to cancel mute.
Menu SystemControls
The MENU/SEL knob and the E BACK button are used to navigate the menu system.
MENU/SEL (Menu/Select)Press to:
Enter the menu system.Select or activate the highlighted menu option.Confirm a set value.Turn a system setting on or off.Turn to:
Highlight a menu option.Select a value.E BACKPress to:
Exit a menu.Return from a submenu screen to the previous menu screen.Delete the last character in a sequence.RADIO/BANDPress to:
Displays menu of AM, FM, XM, CD, or AUX.Press to toggle through menu.Selecting a Menu Option
systemconfigurationtimeanddatesettingsradiosettingsphonesettingsTurn the MENU/SEL knob to move the highlighted bar.Press the MENU/SEL button to select the highlighted option.Submenus
systemconfigurationtimeanddatesettingsradiosettingsphonesettingsAn arrow on the right-hand edge of the menu indicates that it has a submenu with otheroptions.
Activating a Setting
autovolumeTurn the MENU/SEL knob to highlight the setting.Press the MENU/SEL button to activate the setting.Setting a Value
:15pmTurn the MENU/SEL knob to change the current value of the setting.Press the MENU/SEL button to confirm the setting.Turning a Function On or Off
cdmenushufflesongs(rdm)tracklistTurn the MENU/SEL knob to highlight the function.Press the MENU/SEL button to turn the function on or off.Entering a Character Sequence
enternumber012346739pbcaiiTurn the MENU/SEL knob to highlight the character.Press the MENU/SEL button to select the character.Press the E BACK button to delete the last character in the sequence or press and hold to delete theentire character sequence.
Audio SettingsThe audio settings can be set for each radio band and each audio player source.
To quickly reset an audio setting value to 0:
Press the TONE button.Select the audio setting.Press and hold the MENU/SEL button until the value changes to 0.Press the E BACK button to go back to the Tone Settings menu.
Adjusting the Treble, Midrange, and Bass
toneeqsoundsettingstreble:midrange:bass:Press the TONE button.Select Treble, Midrange, or Bass.Select the value.Press the E BACK button to go back to the Tone Settings menu.
Adjusting the Fader and Balance
toneeqsoundsettingsbass:eq:fadenPress the TONE button.Select Fader or Balance.Select the value.Press the E BACK button to go back to the Tone Settings menu.
Adjusting the EQ (Equalizer)
For vehicles that have an equalizer:
eqpresetsPress the TONE button.Select EQ.Select the setting.
Press the E BACK button to go back to the Tone Settings menu.
System SettingsConfiguring the Number of Favorite Pages
radiofavoritesfavpagefavpagefavpageTo configure the number of available favorite pages:
Press the CONFIG button.Select Radio Settings.Select Radio Favorites.Select the number of available favorite pages.Press the E BACK button to go back to the System Configuration menu.Auto Volume
The auto volume feature automatically adjusts the radio volume to compensate for roadand wind noise as the vehicle speeds up or slows down, so that the volume level isconsistent.
The level of volume compensation can be selected, or the auto volume feature can beturned off.
autovolumePress the CONFIG button.Select Radio Settings.Select Auto Volume.Select the setting.Press the E BACK button to go back to the System Configuration menu.
Maximum Startup Volume
The maximum volume played when the radio is first turned on can be set.
radiosettingsautovolumemaximumstartupvolumeradiofavoritesPress the CONFIG button.Select Radio Settings.Select Max Startup Volume.Select the setting.Press the E BACK button to go back to the System Configuration menu.
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