Vehicles with audio steering wheel controls could differ depending on the vehicle's options. Some audio controls can be adjusted at the steering wheel.

Press to select preset or favorite radio stations, select tracks on a CD/DVD, or select tracks and navigate folders on an iPod® or USB device.

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.

Press to reject an incoming call, or end a current call.

SRCE: Press to switch between the radio, CD, and for equipped vehicles, DVD, front auxiliary, and rear auxiliary.

For vehicles with the navigation system, press and hold this button for longer than one second to initiate voice recognition.

See “Voice Recognition” in the navigation manual for more information.

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.

Press to increase or to decrease the volume.

See Steering Wheel Controls  for more information.