1998 Buick LeSabre Owner's Manual - Page 157

AM-FM: Press this button to play the radio when a tape is in the player. AM-FM Stereo with Compact Disc Player and Automatic Tone Control(If Equipped) SOURCE: Press this button to change tothe tape function when the radio is on.TAPE PLAY with an arrow will appear on the display when the tape isactive. EJECT Press this button to remove the tape. The radio will play. CLN: If this message appearson the display, the cassette tape player needs to be cleaned. It will still play tapes, but you should clean it soon aspossible to as prevent damage to the tapes player. See "Care of and Your Cassette Tape Player'' in the Index.After you clean the player, press and hold EJECT for five seconds to reset the CLN indicator. The radio will display --- to show the indicator was reset. Playing the Radio VOLUME: Press this knob toturn the system on and off. To increase volume, turn the knob to the right. Turn it to the left to decrease the volume. 3-21