2002 Chevrolet Silverado 1500 Pickup Owner's Manual - Page 228

If this message appears on the display, your remote cassette player needs to be cleaned. It will still play tapes, but you should clean it as soon as possible to prevent damage to your tapes and player. The recommended cleaning method for your remote cassette tape player is the use of a scrubbing action, non-abrasive cleaning cassette with pads, which scrub the tape head as the hubs of the cleaner cassette turn. The recommended cleaning cassette is available through your dealer (GM Part No. 12344789). Use the following procedure to clean your remote cassette tape player. 1. Turn the radio on. 2. Insert the recommended cleaning cassette. 3. If the cleaning cassette ejects, insert the cassette at least three times to ensure thorough cleaning. 4. Eject the cleaning cassette if it does not eject on its own. After you clean the remote cassette tape player, press and hold the RECALL button on the radio until CLN appears on the radio display. While still pressing the RECALL button, press the EJECT button on the remote cassette tape player. Release both buttons when the radio displays ---, indicating that the CLN indicator has been reset. Care of Your Compact Discs Handle discs carefully. Store them in their original cases or other protective cases and away from direct sunlight and dust. If the surface of a disc is soiled, dampen a clean, soft cloth in a mild, neutral detergent solution and clean it, wiping from the center to the edge. Be sure never to touch the signal surface when handling discs. Pick up discs by grasping the outer edges or the edge of the hole and the outer edge. Care of Your Compact Disc Player The use of CD lens cleaner discs is not advised, due to the risk of contaminating the lens of the CD optics with lubricants internal to the CD mechanism. Fixed Mast Antenna The fixed mast antenna can withstand most car washes without being damaged. If the mast should ever become slightly bent, you can straighten it out by hand. If the mast is badly bent, as it might be by vandals, you should replace it. Check every once in a while to be sure the mast is still tightened to the cowl. If tightening is required, tighten by hand, then with a wrench one quarter turn. 3-26