Owner's Manual
Page 135
... sure to operate the defroster, windshield wiper deicer (if equipped) or rear window defogger before switching on the window, the wiper motor could cause not only the wiper blades to be damaged but also the wiper motor to the windshield or rear window before turning on a dry windshield or rear window, always use SUBARU Windshield Washer Fluid or the equivalent...
... sure to operate the defroster, windshield wiper deicer (if equipped) or rear window defogger before switching on the window, the wiper motor could cause not only the wiper blades to be damaged but also the wiper motor to the windshield or rear window before turning on a dry windshield or rear window, always use SUBARU Windshield Washer Fluid or the equivalent...