See also:

Activating/deactivating
The control panel is activated by pressing MODE when the audio system is switched on. It is switched off automatically when the audio system is switched off or by a long press on MODE. ...

Random
This function plays the audio files on the external device in random order (shuffle). This function can be activated/deactivated under: Bluetooth menu - Random Press the buttons on the center c ...

Main CD Audio menu
Disc menu Random Scan Audio settings ...