1994 Buick LeSabre Owner's Manual - Page 135

It turns the system on and off. It controls the volume. It tells you the time. (When the ignition is off, push the knob to display time.) the It allows you to hear the other side of a tape. (Press the knob while a cassette is playing.) When a radio is playing with the time displayed, the radio station frequency will display if you push the knob. Seek Pressing the SEEK button will cause the receiver to seek the next higher station and stop. Scan When you press SCAN, the radio will go to the next station and pause and keep doingthat until you press scan again. SCAN appears in the display. Pushbuttons The four pushbuttons let you return to favorite stations. You can set the pushbuttons for up to fourteen stations (7 AM and 7 FM). Tune in the desired station. Press the SET pushbutton. (The display will show SET for about 5 seconds.) Within 5 seconds, push one of the four pushbuttons. Balance The BAL control behind the upper knob allows you to balance the sound between the right and left speakers. The Lower Knob Turn the lower knob totune radio stations. Push it to get AM or FM. 0 Fade The FADE control behind the lower knob moves the sound between your front andrear speakers. Whenever you press that button, the preset station will return.