Subaru WRX Owner's Manual page 223

3-88
Instruments and controls/Multi function display
2. Operate the or
select the Defogger item. Then push the
button.
3. The current setting will be displayed.
Push the button to enter the selection
mode.
switch to 4. Select the preferred setting by operat-
ing the or
button.
5. Select Set by operating the
switch, and confirm the setting by pushing
the button.
6. The system will notify you that the
switch. Then push the setting is complete.
If the setting is not available, the following
notification will be displayed. In this case,
perform the setting procedure again.