Subaru Outback Manuals 2018 Outback Owner's Manual | Page 222

3-66 Instruments and controls/Defogger and deicer deiced completely before that time, press the control switch to turn them off. If defrosting, defogging or deicing is not complete, you have to press the control switch to turn them on again. It is possible to set the defogger and deicer system for the continuous operation mode by operating the multi information display. For details, refer to “Defogger” F3-48. CAUTION Control switch (type B) 1) Rear window and outside mirror defogger button To activate the defogger and deicer sys- tem, press the control switch. The rear window defogger, outside mirror defogger and windshield wiper deicer are activated simultaneously. The indicator light on the control switch illuminates while the defog- ger and deicer system is activated. To turn them off, press the control switch again. They also turn off when the ignition switch is turned to the “ACC” or “LOCK”/ “OFF” position. The defogger and deicer system will automatically shut off after approximately 15 minutes. If the rear window and outside mirrors have been cleared and the wind- shield wiper blade rubbers have been . To prevent the battery from being discharged, do not operate the defogger and deicer system con- tinuously for any longer than necessary. . Do not use sharp instruments or window cleaner containing abra- sives to clean the inner surface of the rear window. They may da- mage the conductors printed on the window. NOTE . Turn on the defogger and deicer system if the wipers are frozen to the windshield. . If the windshield is covered with snow, remove the snow so that the windshield wiper deicer works effec- tively. . While the defogger and deicer sys- tem is in the continuous operation mode: – If the vehicle speed remains at 9 mph (15 km/h) or lower for 15 minutes, the windshield wiper dei- cer system automatically stops op- erating. However, the rear window defogger system and outside mirror defogger system maintain continu- ous operation in this condition. – If the vehicle battery voltage drops below the permissible level, continuous operation of the defog- ger system and deicer system is canceled and the system stops operating.