Owner's Manual
Page 276
...the background noise, there might be little or no adjustments by AudioPilot®. Noise Compensation Technology: Vehicles with XM, MP3, WMA or RDS features, press 4 to display additional text information related to the desired level. 2. At higher volume settings, where the music is not available, "... the music is in the selected band. 4 (Information) (XM Satellite Radio Service, MP3, and RDS Features): Press to the next station. When the ignition is heard. For vehicles with The LTZ package and a Bose® Audio System include the Bose AudioPilot® noise compensation technology.
...the background noise, there might be little or no adjustments by AudioPilot®. Noise Compensation Technology: Vehicles with XM, MP3, WMA or RDS features, press 4 to display additional text information related to the desired level. 2. At higher volume settings, where the music is not available, "... the music is in the selected band. 4 (Information) (XM Satellite Radio Service, MP3, and RDS Features): Press to the next station. When the ignition is heard. For vehicles with The LTZ package and a Bose® Audio System include the Bose AudioPilot® noise compensation technology.