Black plate (7,1)Cadillac SRX Owner Manual - 2011Infotainment System 7-7Q. ( REC. CD/DVD: Records contentfrom audio CDs andMP3/WMA CDs.. AUX: Records contentfrom USB mass storagedevices.R. PHONE. Opens the phonemain menu.. Mutes the audio system.OperationControlsThe infotainment system isoperated by using the pushbuttons,multifunction knobs, menus shownon the display, and steering wheelcontrols, if equipped.Turning the System On or OffVOL/ O (Volume/Power): Press toturn the system on and off.Automatic Switch‐OffIf the infotainment system hasbeen turned on after the ignitionis turned off, the system will turnoff automatically after 10 minutes.Volume ControlVOL/ O (Volume/Power): Turn toadjust the volume.PHONE: For vehicles with OnStar,press and hold PHONE to mute theinfotainment system. Press and holdPHONE again, or turn the VOL/ Oknob to cancel mute.For vehicles without OnStar ® , pressPHONE to mute the infotainmentsystem. Press PHONE again,or turn the VOL/ O knob tocancel mute.Menu SystemControlsThe MENU/SELECT knob andthe BACK / button are used tonavigate the menu system.MENU/SELECT: Press to:. Select or activate the highlightedmenu option.. Confirm a set value.. Turn a system setting on or off.Turn to:. Enter the menu system.. Highlight a menu option.. Select a value.BACK / : Press to:. Exit a menu.. Return from a submenu screento the previous menu screen.. Delete the last character in asequence.