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:
Control panel
1) Temperature control button (driver’s side)
2) Dual mode button
3) Airflow mode selection button
4) Fan speed control button
5) Temperature control button (front passenger’s side)
6) AUTO but ...
Stereo indicator
The stereo indicator “ST” will illuminate when an FM stereo broadcast is received. ...
FM/AM radio operation
Press the “FM” or “AM” button when the radio is off to turn on the radio. ...
