If the vehicle has audio steering wheel controls, they may be different depending on your vehicle's options. Some audio controls can be adjusted at the steering wheel. They include the following:

(Next/Previous): Press the arrows to go to the next or to the previous radio station stored as a favorite. When a CD/DVD is playing, press the arrows to go to the next or previous track or chapter.

(Mute/Voice Recognition): Press and release this button to silence the vehicle speakers only. The audio of the wireless and wired headphones, if the vehicle has these features, will not be muted. Press and release this button again, to turn the sound on. If the vehicle has the navigation system, press and hold this button for longer than one second to initiate voice recognition. See "Voice Recognition" in the Navigation System manual for more information.

SRCE (Source): Press this button to switch between the radio (AM, FM), XM, CD, and if your vehicle has these features, DVD, front auxiliary, and rear auxiliary.

+  - (Volume): Press the plus or minus volume button to increase or to decrease the radio volume.

(Seek): Press the left seek arrow to go to the next radio station while in AM, FM, or XM. Press the right seek arrow to go to the next track or chapter while sourced to the CD/DVD slot.