2012 Subaru Impreza Owner's Manual - Page 260

5-32 Audio ! With SAT mode selected Press the " " button to skip forward in the channel order. Press the " " button to skip backward in the channel order. The channel will be shown on the audio display. & Volume control buttons Models with Hands-free system Models with Hands-free system ! With radio mode selected Press the " " button or " " button. The radio will seek the next receivable station and stop on it. That station's frequency will be shown on the audio display. ! With CD mode selected Press the " " button to skip forward in the track/file order. Press the " " button to skip backward in the track/file order. The track/file number will be shown on the audio display. For models with the Hands-free system, press and hold the " " button to select the next folder. Press and hold the " " button to go back to the previous folder. Press the "+" button to increase the volume. Press the "−" button to reduce the volume. A number indicating the volume will be shown on the audio display. Models without Hands-free system