Audi MMI   MMI control console   Basic operation  Adjusting the volume
Adjust the volume or mute the audio/video sources using the ON/OFF button.
Increasing and reducing the volume
Turn the ON/OFF button clockwise or anti-clockwise Fig. 1. The volume level you select is stored in the memory.
Mute
Briefly press the ON/OFF button. A crossed-out loudspeaker will appear in the MMI display. An active audio/video source will then be paused.
To restore the volume, briefly press or turn the ON/OFF button.
When you switch on the MMI system, very high/very low volume levels are automatically reduced/increased to a preset level.
If you switch off the MMI system while the mute function is activated, this setting will remain active when you switch the system on again.
Note
You can also adjust the volume by scrolling the right thumbwheel on the multi-function steering wheel up and down without having to remove your hands from the steering wheel Link.