Lubrication oil circulation in the refrigerant circuit

Operate the air conditioner compressor at a low engine speed (at idle or low driving speeds) a few minutes each month during the off-season to circulate its oil.

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    BEEP setting
    A beep sound (operation sound) that occurs when the audio system is operated can be set ON/OFF. The initial setting is ON. ...

    Channel preset
    ...

    Random playback
    To playback a track/index/file(s) at random, press the “RPT/RDM” button for 0.5 second or longer while the track/index/file is playing. Each time you press the button, the mode changes in the follo ...