See also:

Airflow selection
...

Checking air conditioning system before summer season
Check the air conditioner unit for refrigerant leaks, hose conditions, and proper operation each spring. Have the air conditioning system checked by your SUBARU dealer. ...

Rear window wiper and washer switch (Outback)
: Washer (accompanied by wiper operation) ON: Continuous INT: Intermittent OFF: Off : Washer (accompanied by wiper operation) ...