1999 Chevrolet Corvette Owner's Manual - Page 196

yellowblue If the mast portion of your antenna is damaged, you can easily replace it. See your dealer for a replacement kit and follow the instructions in the kit. NOTICE: Don't lubricate the power antenna. Lubrication could damage it. Integrated Windshield and Rear Window Antennas (If Equipped) The antennas in your vehicle are located in the windshield and the rear window. The connectors are at the top of the windshield and the top of the rear window above the rear window defogger. NOTICE: Before entering an automatic car wash, turn off your radio to make the power antenna go down. This will prevent the mast from possibly getting damaged. If the antenna does not go down when you turn the radio off, it may be damaged or need to be cleaned. In either case, lower the antenna by hand by carefully pressing the antenna down. 3-32