See also:

New Level of Comfort and Convenience in All Models
Standard comfort and available amenities are increased across the Subaru Legacy line for 2010. The base 2.5i model, for example, features standard steering wheel audio and cruise control buttons, ...

Type B audio set (if equipped)
The audio set will operate only when the ignition switch is in the “Acc” or “ON” position. ● Power and sound controls: refer to page 5-6 ● Radio operation: refer to page 5-9 ● ...

Audio control buttons (if equipped)
Type A audio Type B audio These buttons are located on the spokes of the steering wheel. They allow the driver to control audio functions without taking his/her hands off the steering wheel. ...