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USB Port (Base Radio)
Playing from a USB
AUSBmassstoragedeviceorMedia Transfer Protocol (MTP)device can be connected to theUSB port.
The vehicle may have USB ports inthe front of the center console,armrest, or one in the upper glovebox. SeeCenter Console Storage011 6andGlove Box011 5.
USB MP3 Player and USB Drives
.The USB MP3 players and USBdrives connected must complywith the USB Mass StorageClass specification (USB MSC).
.Hard disk drives are notsupported.
.Supported file system is FAT32.
To p l a y a U S B d e v i c e :
.Connect the USB.
.Press MEDIA on the faceplateuntil the connected device isshown.
While the USB source is active,press the corresponding faceplatebutton for the icons on the screen tooperate USB function:
.t
.u
.j/r
.Z
For information on how to use thescreen icons, see“Playing anAudio CD.”
USB Menu
Press MENU to display the USBmenu and the following may display:
Browse :Select to display the filesand folders on the USB device.
To n e S e t t i n g s :Select to adjustBass, Midrange, Treble, Balance,Fade, and EQ (Equalizer). See“To n e S e t t i n g s”inAM-FM Radio(Base Radio with Touchscreen)0191orAM-FM Radio (BaseRadio)0189.
Auto Volume :If equipped, see“Auto Volume”inAM-FM Radio(Base Radio with Touchscreen)0191orAM-FM Radio (BaseRadio)0189.
EQ (Equalizer) :If equipped, thisfeature adjusts the equalizersettings. See“EQ (Equalizer)Settings”inAM-FM Radio (BaseRadio with Touchscreen)0191orAM-FM Radio (Base Radio)0189.
Playing from an iPod®/iPad®/
iPhone®
This feature supports the followingdevices:
.iPod nano®(1st, 2nd, 3rd, and4th generation)
.iPod with video (5.0 and 5.5generation)
.iPod classic®(6th generation)
.iPod touch®(1st and 2ndgeneration)
.iPad
.iPhone 3G, iPhone 3GS,iPhone 4

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The USB port can play both lowerand upper case .mp3, .wma, .ogg,and .wav files stored on a USBstorage device.
Supported Apple®Devices
To v i e w s u p p o r t e d d e v i c e s i n U . S . ,see www.my.chevrolet.com\learn.
To v i e w s u p p o r t e d d e v i c e s i nCanada, seewww.chevroletowner.ca.
To v i e w s u p p o r t e d d e v i c e s i nMexico, see your dealer for details.
USB Supported File and FolderStructure
The infotainment system supports:
.FAT 1 6 .
.FAT 3 2 .
.exFAT.
Connecting a USB Storage
Device or iPod/iPhone
To c o n n e c t a U S B s t o r a g e d e v i c e ,connect the device to the USB port.
To c o n n e c t a n i P o d / i P h o n e , c o n n e c tone end of the device’scabletotheiPod/iPhone and the other end tothe USB port.
The iPod/iPhone charges while it isconnected to the vehicle if thevehicle is in ACC/ACCESSORY orON/RUN. SeeIgnition Positions0268.Whenthevehicleisturnedoff, the iPod/iPhone automaticallypowers off and will not charge ordraw power from the vehicle'sbattery.
For more information on USBusage, see“Audio SystemInformation”following.
Audio System Information
The infotainment system can playthe music files contained in the USBstorage device or iPod/iPhoneproducts.
Using MP3/WMA/OGG/WAV Files
.Music files with .mp3, .wma,.ogg, and .wav file nameextensions can be played.
.MP3 files that can be played: Bitrate: 8 kbps to 320 kbps.Sampling frequency: 48 kHz,44.1 kHz, 32 kHz, 24 kHz,22.05 kHz, and 16 kHz.
.Files with a bit rate above128 kbps will result in higherquality sound.
.ID3 Tag information for MP3files, such as the album nameand the artist, can be played.
.To d i s p l a y a l b u m t i t l e , t r a c k t i t l e ,and artist information, the fileshould be compatible with theID3 Tag V1 and V2 formats.
Using USB Storage Devices andiPod/iPhone
.Use a USB or flash memory typestorage device. Do not connectusing a USB adaptor.
.Do not connect and reconnectthe USB device repeatedly in ashort time, as this may causestatic electricity and problemsusing the device.
.Use a USB device with a metalconnecting terminal.

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.Connection with i-Stick TypeUSB storage devices may befaulty due to vehicle vibration.
.Do not touch the USBconnecting terminal.
.Only USB storage devicesformatted in FAT16/32 or exFATfile systems are recognized.NTFS and other file systems arenot recognized.
.The time it takes to process fileswill depend on the USB storagedevice type and capacity, andthe type of files stored.
.Some USB storage device filesmay not be compatible.
.Up to two USB devices and oneiPod can be played through aUSB hub. All devices may not besupported, depending on theperformance of the USB hub.If there is not enough powersupply, it may not operatenormally.
.Do not disconnect the USBstorage device while it is playing.This may cause damage to theproduct or affect theperformance of the USB device.
.Disconnect the USB storagedevice when the ignition isturned off. If the ignition is turnedon while the USB device isconnected, the USB device maybe damaged or may not operatenormally.
.USB storage devices can onlybe connected for playing music,viewing photo files,or upgrading.
.Do not use the USB terminal tocharge USB accessoryequipment. The heat generatedmay cause performance issuesor damage.
.Music files to which Digital RightManagement (DRM) is appliedcannot be played.
.USB storage device that are incapacity with a limit of 5,000files, such as music, photo,video, 15 stages of folder
structure. Normal usage cannotbe guaranteed for a storagedevice that exceeds this limit.The iPod/iPhone can play allmusic files that are supported.The music file lists will onlydisplay up to 5,000 files on thescreen. These files are sorted inalphabetical order.
.Some iPod/iPhone productmodels may not support theconnectivity or functionality ofthis product.
.Only connect the iPod/iPhonewith connection cablessupported by iPod/iPhoneproducts. Other connectioncables cannot be used.
.The iPod/iPhone may bedamaged if it is connected to thevehicle with the ignition on.When not in use, disconnect theiPod/iPhone.
.When the iPod/iPhone isconnected to the USB port byusing the iPod/iPhone cable, theBluetooth music is notsupported.

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.The iPod/iPhone playbackfunctions and the informationdisplayed may be different whenplayed on the infotainmentsystem.
.Refer to the table for theclassification items related to thesearch function provided by theiPod/iPhone.
USB Player
Playing Music from a USB Device
.Connect the USB device to theUSB port.
.Play will start automatically afterthe system has finished readingthe USB device.
.If a non-readable USB device isconnected, an error messagedisplays and the system willswitch to the previous audiofunction.
If the USB device is alreadyconnected:
.Press{.
.To u c h A U D I O .
.To u c h S o u r c e .
.To u c h U S B .
To s t o p t h e U S B d e v i c e a n d s e l e c tanother media source, touchSource, then select the othersource.
To r e m o v e t h e U S B d e v i c e , s e l e c tanother function, then remove theUSB device.
Pause
.To u c hjto pause.
.To u c hrto resume.
Changing to Next/Previous Files
.To u c hlto change to the
next file.
.To u c hgwithin five seconds of
the playback time to play theprevious file.
Returning to the Beginning of theCurrent File
To u c hgafter five seconds of the
playback time.
Scanning Forward or Backward
To u c h a n d h o l dgorlduring
playback to rewind or fast forward.Release the button to resumeplayback at normal speed.

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Playing a File Randomly
To u c hZduring playback.
.ON: Plays all files randomly.
.OFF: Returns to normalplayback.
Using the USB Music Menu
.To u c h M e n u d u r i n g p l a y b a c k .
.To u c h t h e d e s i r e d m e n u .
Browse Music
1. Touch Browse Music.
2. Touch the desired music.
To n e S e t t i n g s
.To u c h To n e S e t t i n g s . T h e To n eSettings menu is displayed. See“To n e S e t t i n g s”inAM-FM Radio(Base Radio with Touchscreen)0191orAM-FM Radio (BaseRadio)0189.
Auto Volume
.To u c h A u t o V o l u m e . T h e A u t oVolume menu is displayed. See“Auto Volume”inAM-FM Radio(Base Radio with Touchscreen)0191orAM-FM Radio (BaseRadio)0189.
Tr a f f i c P r o g r a m(If Equipped)
.To u c h O n o r O f f .
MTP (Media Transfer Protocol)
.Connect a MTP supporteddevice.
.Play will start automatically afterthe system has finished readingthe MTP device.
.If a non-readable MTP device isconnected, an error messagedisplays and the system willswitch to the previous audiofunction.
iPod/iPhone Player
This feature is limited to modelssupporting the iPod/iPhoneconnection.
Playing Music Files
.Connect the iPod/iPhone to theUSB port.
.Play will start from the previouslyplayed point after the systemhas finished reading the USBdevice.
.If a non-readable USB device isconnected, an error messagedisplays and the system willswitch to the previous audiofunction.
If the iPod/iPhone is alreadyconnected:
1. Press{.
2. Touch AUDIO.
3. Touch Source.
4. Touch iPod.
To s t o p t h e d e v i c e a n d s e l e c tanother media source, touchSource, then select the othersource.

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2. Touch the screen to open to fullscreen. Touch the screen againto return to the previousscreen.
If the USB device is alreadyconnected:
1. Press{.
2. Touch GALLERY.
Some features are disabled whilethe vehicle is in motion.
Viewing a Slide Show
1. Touchzfrom the picture
screen.
2. Touch the screen to cancel theslide show during the slideshow playback.
Viewing a Previous or NextPicture
To u c hSorTfrom the picture
screen.
Rotating a Picture
To u c hwfrom the picture screen.
Enlarging a Picture
To u c hxfrom the picture screen.
Using the USB Picture Menu
1. Touch MENU from the picturescreen.
2. Touch the appropriate menu:
.Slide Show Time: Allowsselection of the slide showinterval.
.Clock, Temp. Display:Allows selection of On orOff to show the clock andtemperature on the fullscreen.
.Display Settings: Adjustsfor Brightness and Contrast.
3. Touch0to exit.
Auxiliary Jack
This vehicle may have an AUX jackin the center console or armrest.SeeCenter Console Storage011 6.
Possible auxiliary audio sourcesinclude:
.Laptop computer
.Audio music player
This jack is not an audio output. Donot plug headphones into theauxiliary input jack. Auxiliarydevices should be set up while thevehicle is in P (Park).
Connect a 3.5 mm (1/8 in) cablefrom the auxiliary device to theauxiliary input jack.
If an auxiliary device has alreadybeen connected, but a differentsource is currently active, press theMEDIA faceplate button repeatedlyto scroll through all of the availableaudio source screens, until the AUXsource screen is shown.
Base Radio
Playing from the AUX Jack
An auxiliary device is playedthrough the audio system andcontrolled through the device itself.

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AUX Menu
Press the MENU knob to display theAUX menu and the following maydisplay:
To n e S e t t i n g s :Select to adjustBass, Midrange, Treble, Balance,Fade, and EQ (Equalizer). See“To n e S e t t i n g s”inAM-FM Radio(Base Radio with Touchscreen)0191orAM-FM Radio (BaseRadio)0189.
Auto Volume :If equipped, see“Playing an Audio CD.”
DSP :If equipped, this featureadjusts the pre-defined settings.See“DSP”inAM-FM Radio (BaseRadio with Touchscreen)0191orAM-FM Radio (Base Radio)0189.
EQ (Equalizer) :If equipped, thisfeature adjusts the pre-definedequalizer settings. See“EQ(Equalizer)”inAM-FM Radio (BaseRadio with Touchscreen)0191orAM-FM Radio (Base Radio)0189.
Base Radio with Touchscreen
Play will begin when the system hasfinished reading the information onthe device.
Playing Music
To p l a y t h e m u s i c f r o m t h e d e v i c e ,if the device is already connected:
1. Press{.
2. Touch AUDIO.
3. Touch Source.
4. Touch AUX.
To a d j u s t t h e t o n e s e t t i n g s . S e e“Audio Settings”in“SystemSettings”underAM-FM Radio (BaseRadio with Touchscreen)0191orAM-FM Radio (Base Radio)0189.
Bluetooth Audio
If equipped, music may be playedfrom a paired Bluetooth device. See“Pairing”underBluetooth (VoiceRecognition - Base Radio)0221orBluetooth (Infotainment Controls -Base Radio)0217orBluetooth(Overview)0216orBluetooth(Infotainment Controls - Base Radiowith Touchscreen)0226for helppairing a device.
Volume and song selection may becontrolled by using the infotainmentcontrols or the phone/device.If Bluetooth Audio is selected andnothing is heard, check the volumesetting on both the phone/deviceand the infotainment system.
Launch music by pressing theMEDIA screen button on theHome Page.
To p l a y m u s i c v i a B l u e t o o t h :
1. Power on the device, and pairto connect the device.

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2. Once paired, go into the audioapplication from the HomePage or via the application tray.Select MEDIA until Bluetoothdisplays.
Bluetooth Audio Menu
Press the MENU screen button todisplay the Bluetooth Audio menu.The following may be available:
To n e :Turn the MENU knob toadjust the tone settings.
PressoBACK to go back to the
previous menu.
Manage Bluetooth Devices:Selectto go to the Bluetooth page to addor delete devices.
When selecting Bluetooth Audio, theradio may not be able to launch theaudio player on the connecteddevice to start playing. When thevehicle is not moving, use thephone to begin playback.
All devices launch audio differently.When selecting Bluetooth Audio asasource,theradiomayshowaspaused on the screen. Press play
on the device or pressrto begin
playback.
Some phones support sendingBluetooth music information todisplay on the radio. When the radioreceives this information, it willcheck to see if any is available anddisplay it. For more informationabout supported Bluetooth features,see www.gm.com/bluetooth for U.S.and Canada only.
Voice Recognition
If equipped, voice recognition allowsfor hands-free operation within theaudio and phone applications. Thisfeature can be started by pressing
either thegbutton on the steering
wheel or by selecting thegon the
screen display.
However, not all features withinthese areas are supported by voicecommands. Generally, only complextasks that require multiple manualinteractions to complete aresupported by voice commands.
For example, tasks that take morethan one or two button presses suchas selecting a song or artist to playfrom a media device would besupported by voice commands.Other tasks, like adjusting thevolume or seeking up or down areaudio features that are easilyperformed by pressing one or twobuttons, and are not supported byvoice commands.
In general there are flexible ways tospeak commands for completing thetasks. Most of them, except