2004 Cadillac SRX Owner's Manual - Page 247

g (OnStar/Voice Recognition): If your vehicle has the Radio with CD or Radio with Six-Disc CD audio system, you can press this button to interact with the OnStar® system. See the OnStar® manual provided with your vehicle for more information. If your vehicle has the optional navigation system, you can press this button to initiate voice recognition. See "Voice Recognition" in the Navigation System manual for more information. You may also be able to interact with the OnStar® system using this button. See the OnStar® manual provided with your vehicle for more information. 1-6 (Preset Stations): Press this button to play a station you have programmed on the radio preset pushbuttons. If you have the Radio with CD, each press of this button will take you to the next track. If you have the Radio with Six-Disc CD, each press of this button will take you to the next CD, if multiple CDs are loaded. + u - (Volume): Press this button to increase or to decrease volume. + t u - (Seek): Press either arrow to go to the next or the previous radio station. If a CD is playing, press the minus sign to go to the start of the current track, if more than 10 seconds have played. Press the plus sign to go to the next track. If you press either the minus or the plus button more than once, the player will continue moving backward or forward through the CD. Press and hold the SEEK plus or minus buttons, until you hear a beep. The CD will fast forward or fast reverse through the CD. Press either button again to play the passage. If you have the Navigation System, some of the audio steering wheel controls work when a DVD is playing in the navigation radio. See the Navigation System manual for more information. 3-125