2007 Cadillac SRX Owner's Manual - Page 272

Diversity Antenna System The AM-FM antenna is integrated within the rear quarter windows. Make sure the inside surface of the rear quarter windows are not scratched and the grid lines on the glass are not damaged. If the inside surface is damaged, it could interfere with radio reception. Notice: Do not apply aftermarket glass tinting with metallic film. The metallic film in some tinting materials will interfere with or distort the incoming radio reception. Any damage caused to your antenna due to metallic tinting materials will not be covered by your warranty. Notice: Do not try to clear frost or other material from the inside of the rear quarter window with a razor blade or anything else that is sharp. This may affect your radio's ability to pick up stations clearly. The repairs wouldn't be covered by your warranty. If static is heard on the radio, when the rear window defogger is turned on, it could mean that a defogger grid line has been damaged. If this is true, the grid line must be repaired. If adding an aftermarket cellular telephone to your vehicle, and the antenna needs to be attached to the glass, make sure that the grid lines for the AM-FM antennas are not damaged. Make sure the cellular telephone antenna does not touch a grid line. XM™ Satellite Radio Antenna System The XM™ Satellite Radio antenna is located on the roof of your vehicle. Keep this antenna clear of snow and ice build up for clear radio reception. A vehicle with a sunroof might not get the best performance from the XM™ system if the sunroof is open. Loading items onto the roof of your vehicle can interfere with the performance of the XM™ system. Make sure the XM™ Satellite Radio antenna is not obstructed. 272