Black plate (3,1)Cadillac CTS/CTS-V Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-6014443) - 2014 - CRC - 4/3/13Instruments and Controls 5-3Steering Wheel ControlsSome audio steering wheel controlscould differ depending on thevehicle's options. Controls that canbe adjusted at the steering wheelmay include:SRCE (Source): Press to switchbetween AM, FM, or SiriusXM (ifequipped) radio, CD, DVD (ifequipped), HDD (if equipped),auxiliary input jack, and USB (ifequipped).y or c / z (Previous/Next):Press to go to the previous or nextradio station stored as a favorite,or the previous or next track ofa CD.Press to interact with the Bluetooth ®system. See Bluetooth onpage 7-35.+ e − (Volume): Press to increaseor to decrease the volume.b / g (Mute/Speech Recognition/Push to Talk): Press and releaseto silence the vehicle speakers only.The audio of the wireless and wiredheadphones, if equipped, does notmute. Press and release b / gagain to turn the sound on.. For vehicles with a navigationsystem, press and hold b / g fortwo seconds to initiate speechrecognition. See “SpeechRecognition” in the navigationmanual.. For vehicles without a navigationsystem, press and hold b / g fortwo seconds to interact withOnStar ® or Bluetooth. SeeOnStar Overview on page 14-1or Bluetooth on page 7-35.. For vehicles with a navigationsystem, OnStar, or Bluetooth,press and hold b / g fortwo seconds and say “handsfree” to interact with OnStar orBluetooth. See OnStar Overviewon page 14-1 or Bluetooth onpage 7-35.