1998 Cadillac Catera Owner's Manual - Page 177

NOTICE: Handle discs carefully. Store them their original cases in or other protective cases and away direct sunlight from Do not try to clear frost or other material from and dust.If the surfaceof a disc is soiled, dampen a clean, soft cloth in a mild, neutral detergent solution and the inside of the rear window with a razor blade or anything else that sharp. This may damage is clean it, wiping from the center to the edge. the rear defogger grid and affect your radio's Be sure neverto touch the signal surface when handling ability to pick up stations clearly. The repairs discs. Pickup discs by grasping the outer edges or the wouldn't be covered by your warranty. edge of the hole and the outer edge. Care of Your Compact Disc Player The use of CD lens cleaner discs is not advised, to due the riskof contaminating the lens the CD optics with of lubricants internal to the mechanism. CD If, when you turn on your rear window defogger, you hear static on your radio station,could mean that a it defogger grid linehas been damaged.If this is true, the grid line must be repaired. If you choose to add a cellular telephone to your vehicle, and the antenna needs to be attached to the glass, be sure thatyou do not damage the grid lines the for AM-FM antenna. Care of Your Compact Discs I Heated Backlite Antenna Your AM-EM antenna is integrated with your rear window defogger, located in the rear window. Be sure that the inside surfaceof the rear window is not scratched and that the lines on the glass are not damaged. If the inside surfaceis damaged, it could interfere with radio reception.