2006 Cadillac CTS-V Owner's Manual - Page 228

Audio Steering Wheel Controls (CTS) Some audio functions can be adjusted at the steering wheel. They include the following: g (Mute/Voice Recognition): Press this button to silence the system. Press this button again or turn the VOL knob to turn the sound on. If your vehicle has the navigation system, press this button to initiate voice recognition. See "Voice Recognition" in the Navigation System manual for more information. See Reconfigurable Steering Wheel Controls (SWC) (CTS) on page 3-7 for more information on this feature. Volume: Turn this knob to increase or to decrease the volume. e(Band/Source): Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped), radio, or CD. For vehicles with the six-disc CD changer radio: If none of the audio sources are loaded, and this button is pressed, NO SOURCE LOADED will appear on the display. Radio Reception You may experience frequency interference and static during normal radio reception if items such as cellphone chargers, vehicle convenience accessories, and external electronic devices are plugged into the accessory power outlet. If there is interference or static, unplug the item from the accessory power outlet. 3-102