See also:

Controls
1. Change entertainment sources 2. Change station/track 3. Programmable memory buttons 4. Volume, on/off 5. Change wave band ...

Remove unnecessary cargo
Additional weight increases fuel consumption. ...

Multi-channel playback,surround
Choose between stereo and multi-channel playback, surround. Setting multi-channel playback, surround 1. "CD/Multimedia", "Radio" or "Settings" 2. "Tone" 3 ...