Steering Wheel Buttons
Left Functional Area

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① Direction buttons:
Up ; Down ; Turn left ; Turn right ; OK button. (Select to switch centre display menu). -
② Cancel button:
Cancel the operation or return to superior menu. -
③ A/C button:
Quickly enter the A/C settings interface. -
④ Light button:
Quickly enter the light settings interface.
Right Functional Area

- ① Previous button:
- ② Answer button:
- ③ Next button:
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④ Middle roller:
Roll up and down to adjust the volume; Press play/pause. - ⑤ Hang up button:
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⑥ Mute button:
Used to turn on the mute setting, and press it again to cancel the mute setting. - ⑦ HOME button: Used to return to the home interface.
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⑧ Sound source mode button: MEDIA
Used for switching between audio source modes, such as radio, USB music, and Bluetooth music.