2007 Buick LaCrosse Owner's Manual - Page 242

Adjusting the Speakers (Balance/Fade) e (Balance/Fade): To adjust the balance between the right and the left speakers, push and release this knob until BAL appears on the display. Turn the knob to move the sound toward the right or the left speakers. To adjust the fade between the front and the rear speakers, push and release the speaker knob until FAD appears on the display. Turn the knob to move the sound toward the front or the rear speakers. To adjust the balance and the fade to the middle position, push the speaker knob, then push it again and hold it until you hear one beep. To adjust all tone and speaker controls to the middle position, push and hold the speaker knob when no tone or speaker control is displayed. CEN will appear on the display and you will hear a beep. Radio Messages CAL (Calibration): The audio system has been calibrated for your vehicle from the factory. If CAL appears on the display it means that the radio has not been configured properly for your vehicle and it must be returned to your dealer for service. LOC (Locked): This message is displayed when the THEFTLOCK® system has locked up the radio. Take your vehicle to your dealer for service. If any error occurs repeatedly or if an error cannot be corrected, contact your dealer. Playing a CD Insert a CD partway into the slot, label side up. The player will pull it in and the CD should begin playing. If you want to insert a CD with the ignition off, first press the eject button or the DISP knob. If the ignition or radio is turned off with a CD in the player it will stay in the player. When the ignition or radio is turned on, the CD will start to play where it stopped, if it was the last selected audio source. 242