2011 Subaru Outback Owner's Manual - Page 193

5-2 Audio Antenna system & Printed antenna CAUTION Do not use sharp instruments or window cleaner containing abrasives to clean the inner surface of the window on which the antenna is printed. Doing so may damage the antenna printed on the window. any other material over the antenna portion of the rear window glass. Installation of accessories Always consult your SUBARU dealer before installing a citizen band radio or other transmitting device in your vehicle. Such devices may cause the electronic control system to malfunction if they are incorrectly installed or if they are not suited for the vehicle. & FM reception Although FM is normally static free, reception can be affected by the surrounding area, atmospheric conditions, station strength and transmitter distance. Buildings or other obstructions may cause momentary static, flutter or station interference. If reception continues to be unsatisfactory, switch to a stronger station. The antenna is printed on the inner surface of the rear window glass. NOTE Antenna performance will deteriorate significantly if you apply tinting film or