Adjustable level of each mode
Subaru Legacy / Subaru Legacy Owners Manual / Audio / Power and sound controls / Adjustable level of each mode

*Only when an AUX audio product is connected.
See also:
Setting PIN code
The PIN code is a 4-digit number and is used when locking the phonebook.
1. Select the “SETUP” menu.
2. Select the “SECURITY” menu.
3. Select the “SET PIN” menu. Then “CURRENT PIN?” is displayed.
...
MUTE button (if equipped)
Press this button if you wish to immediately cut the volume to zero.
The audio display will show “MUTE”. If you press the button again, the original
sound volume will return and “MUTE” turns off. ...
Air inlet selection button
Select airflow by pressing the air inlet selection button “”.
ON position (recirculation): Interior air is recirculated inside the vehicle.
Press the air inlet selection button to the ON position ...
