If equipped, some audio controls can be adjusted at the steering wheel.

(Next): Press to go to the next favorite radio station, track on a CD, or folder on an iPod® or USB device.

(Previous/End): Press to go to the previous favorite radio station, track on a CD, or folder on an iPod® or USB device. Press to reject an incoming call, or end a current call.

Radio

To select preset or favorite radio stations:

Press and release or to go to the next or previous radio station stored as a preset or favorite.

CD/DVD

To select tracks on a CD/DVD: Press and release w orc/ x to go to the next or previous track.

Navigating an iPod or USB Device on the Main Audio Screen

1. Press and release or to select the next or previous track within the selected category.

2. Press and hold or to move quickly through the tracks.

3. Press and release ¨ to move up one track within the selected category.

Navigating an iPod or USB Device on the Music Navigator Screen

1. Press and release or to select the next or previous track within the selected category.

2. Press and hold or to move quickly through the tracks within the selected category.

3. Press and release to move up one track within the selected category.

(Mute/Push to Talk): Press to silence the vehicle speakers only. Press again to turn the sound on.

For vehicles with Bluetooth or OnStar systems, press and hold for longer than two seconds to interact with those systems. See Bluetooth   and OnStar Overview   for more information.

SRCE (Source/Voice Recognition): Press to switch between the radio and CD, and for equipped vehicles, the DVD, front auxiliary, and rear auxiliary.

Press and hold this button for longer than one second to initiate voice recognition. See Voice Recognition   for more information.

(Seek): Press to go to the next radio station while in AM, FM, or XM™.

Press to go to the next track or chapter while sourced to the CD or DVD slot.

Press to select a track or a folder when navigating folders on an iPod or USB device.

To scan radio stations:

1. Press and hold until a beep is heard, to place the radio into SCAN mode. A station will play for five seconds before moving to the next station.

2. To stop the SCAN function, press again.

While listening to a CD/DVD, press and hold ¨ to quickly move forward through the tracks. Release to stop on the desired track.

: Press to increase volume. : Press to decrease volume.