2008 Chevrolet Corvette Owner's Manual - Page 243

XM™ Satellite Radio Service XM™ Satellite Radio Service gives digital radio reception from coast-to-coast in the 48 contiguous United States, and in Canada. Just as with FM, tall buildings or hills can interfere with satellite radio signals, causing the sound to fade in and out. In addition, traveling or standing under heavy foliage, bridges, garages, or tunnels may cause the loss of XM™ signal for a period of time. The radio may display NO SIGNAL to indicate interference. Diversity Antenna System The AM-FM antenna is a hidden self tuning system. It optimizes the AM and FM signals relative to the vehicle's position and radio station source. No maintenance or adjustments are needed. XM™ Satellite Radio Antenna System If your vehicle has the XM™ Satellite Radio Service, it will have an XM™ Satellite Radio antenna. This type of antenna is located on the roof or on the trunk lid of your vehicle. Keep this antenna clear of snow and ice build up for clear radio reception. Cellular Phone Usage Cellular phone usage may cause interference with your vehicle's radio. This interference may occur when making or receiving phone calls, charging the phone's battery, or simply having the phone on. This interference causes an increased level of static while listening to the radio. If static is received while listening to the radio, unplug the cellular phone and turn it off. 3-103