1997 Pontiac Grand Prix Owner's Manual - Page 175

CLN: If this message appears on the display, the cassette tape player needs to be cleaned. It will still play tapes, but youshould clean it as soon as possible to prevent damage to the tapes and player. See "Care of 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. CD Adapter Kits It is possible to use a CD adapter kit with your cassette tape player after activating the bypass feature on your tape player. To activate the bypass feature, the ignition must be on. Turn your radio off. Press TAPELPLAY and hold for AM-FM Stereo with Cassette Tape Player and Equalizer(If Equipped) three seconds. After three seconds, the tape symbol in the display will flash for two seconds indicating the feature is active. Turn the radio on and insert the adapter. This override feature will remain active until EJECT is pressed. Playing the Radio VOL: Push this knob to turn the system on and off. To increase volume, turn the knob clockwise. Turn it counterclockwise to decrease volume. RECALL: Display the time with the ignition off by pressing this knob. When theradio is playing, press this knob to recall the station frequency. 3-15