See also:

AM selection
Press the “AM” button when the radio is on to select AM reception. ...

Auxiliary input jack
By connecting a commercial audio product to the vehicle, such as a portable audio player, you can hear its sound via the vehicle’s speaker. An auxiliary (AUX) input jack is equipped in the center ...

Sporty, Spacious and Versatile Interior
New for 2011, the WRX STI interior is finished in black and silver to highlight its sporty design. Trim panels, the steering wheel air bag cover and steering wheel switches are now dark cast metal ...