Temperature control dial
Subaru Legacy / Subaru Legacy Owners Manual / Climate control / Manual climate control system (if equipped) / Control panel / Temperature control dial

This dial regulates the temperature of airflow from the air outlets over a range from the blue side (cool) to red side (warm).
See also:
Sun visors
To block out glare, swing down the visors. To use the sun visor at a side window,
swing it down and move it sideways. ...
When the brakes get wet
When driving in rain or after washing the vehicle, the brakes may get wet. As a result, brake stopping distance will be longer. To dry the brakes, drive the vehicle at a safe speed while lightly depre ...
Channel selection by pressing the button
When in the SAT mode, briefly press the “SEEK” button “”
or “” to select the channel.
...
