2006 Buick Lucerne Owner's Manual - Page 202

Setting Preset Stations Up to 18 stations (six FM1, six FM2, and six AM), can be programmed on the six numbered pushbuttons, by performing the following steps: 1. Turn the radio on. 2. Press BAND to select FM1, FM2, or AM. 3. Tune in the desired station. 4. Press and hold one of the six numbered pushbuttons for three seconds until you hear a beep. Whenever that pushbutton is pressed and released, the station that was set will return. 5. Repeat the Steps 2-4 for each pushbutton. EQ (Equalization): Press this button to select preset equalization settings. To return to the manual mode, press the EQ button until Manual appears on the display or start to manually adjust the bass or treble by pressing the tune knob. Adjusting the Speakers (Balance/Fade) ` BAL/FADE (Balance/Fade): To adjust the balance or fade, press this button or the tune knob until the desired speaker control label appears on the display. Turn the tune knob clockwise or counterclockwise to adjust the setting. You can also adjust the setting by pressing either the SEEK, FWD, or REV buttons. Setting the Tone (Bass/Treble) BASS/TREB (Bass/Treble): To adjust the bass or treble, press the tune knob or the BASS/TREBLE pushbutton until the desired tone control label appears on the display. Turn the tune knob clockwise or counterclockwise to increase or decrease the setting. You can also adjust the setting by pressing either the SEEK, FWD, or REV buttons. The display will show the current bass or treble level. If a station's frequency is weak, or if there is static, decrease the treble. Radio Messages Calibration Error: The audio system has been calibrated for your vehicle from the factory. If Calibration Error 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: This message is displayed while the THEFTLOCK® system has locked up the radio. Take the vehicle to your dealer for service. If any error occurs repeatedly or if an error cannot be corrected, contact your dealer. 3-78