2003 Buick Century Owner's Manual - Page 165

P SCAN (Preset Scan): Press this button to listen to each of your preset stations for a few seconds. Press P SCAN again to stop scanning. The radio will scan only to preset stations that are in the selected band and only to those with a strong signal. AUTO SET (Automatic Set): Press this button, after selecting AM or FM, to seek and set the 12 strongest FM or the 6 strongest AM stations on your preset pushbuttons. AUTO SET will flash while seeking and will remain on until this function is complete. To return to the stations you manually set, press AUTO SET again. 5. Press and hold one of the six numbered pushbuttons. The sound will mute. When returns, it release the pushbutton. Whenever you press that station you set will return numbered pushbutton, the and the tone you selected will be automatically selected for that pushbutton. 6. Repeat the steps for each pushbutton. Setting the Tone (Bassnreble) BASS: Press this knob lightly so it extends. Turn the knob to increase or to decrease bass. TREB (Treble): Press this knob lightly so it extends. Turn the knob to increase or to decrease treble. If a station is weak or noisy, you may want to decrease the treble. Return these knobs to their stored positions when you're not using them. TONE: Press this button to choose bass and treble equalization settings designed for countqdwestern, jazz, talk, pop and classical stations. To return the bass and treble to the manual mode, press either TONE until MANUAL appears or press and release the BASS or TREB knob and turn it until the display goes blank. See "Setting Preset Stations'' listed previously to program the auto tone feature. Setting Preset Stations The six numbered pushbuttons let you return to your favorite stations. You can set up to 18 stations (six AM, six FMI and six FM2) by performing the following steps: 1. Turn the radio on. 2. Press AM-FM to select AM, FMI or FM2 3. Tune in the desired station. 4. Press TONE to select the setting you prefer. 3-56