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

The fan operates only when the ignition switch is turned to the “ON” position. The fan speed control dial is used to select four fan speeds.
See also:
When “CHECK DISC” is displayed
Press the eject button to unload the discs.
Check that the disc is not damaged or scratched, and also check that the disc is inserted correctly. This message may appear when using some CD-RW discs.
...
System setup
You can select the following menus only
by operating the “TUNE/TRACK/CH” dial. ...
Child restraint systems
Infants and small children should always
be placed in an infant or child restraint
system in the rear seat while riding in the
vehicle. You should use an infant or child
restraint system tha ...
