Rear Side Window AntennaYour AM-FM antenna is located in the passenger rearside windows. Make sure the inside surfaces of the rearside windows are not scratched and that the lines onthe glass are not damaged. If the inside surfacesare damaged, they could interfere with radio reception.Notice: Using a razor blade or sharp object toclear the inside of the rear side windows may affectradio reception or damage the rear windowdefogger. Repairs would not be covered by yourwarranty. Do not clear the inside of the rearside windows with sharp objects.Notice: Do not apply aftermarket glass tinting withmetallic film. The metallic film in some tintingmaterials will interfere with or distort the incomingradio reception. Any damage caused to yourantenna due to metallic tinting materials will not becovered by your warranty.Because this antenna is built into the rear side windows,there is a reduced risk of damage caused by carwashes and vandals.If you choose to add an aftermarket cellular telephoneto your vehicle, and the antenna needs to be attached tothe glass, make sure you do not damage the gridlines for the AM-FM antennas or place the cellulartelephone antenna over the grid lines.XM™ Satellite Radio AntennaSystemThe XM™ Satellite Radio antenna is located on the roofof your vehicle. Keep this antenna clear of snow andice build up for clear radio reception.If your vehicle has a sunroof, the performance of theXM™ system may be affected if the sunroof is open.Loading items onto the roof of your vehicle can interferewith the performance of the XM™ system. Make surethe XM™ Satellite Radio antenna is not obstructed.3-109