Contents hide 1 2022 Subaru Outback Defogger and Deicer 2 Defogger and Deicer 2022 Subaru Outback Defogger and Deicer Defogger and Deicer Rear window defogger Outside mirror defogger (if equipped) Windshield wiper deicer (if equipped) The defogger and deicer system is activated only when the ignition switch is in the “ON” position. Rear window and … Continue reading 2022 Subaru Outback Defogger and Deicer User Manual