Audi A3 Infotainment System settings
You can adjust the sound and volume of the MMI individually. The settings depend on the equipment fitted in your vehicle.
Fig. 260 Adjusting balance/fader
Fig. 260 Adjusting balance/fader
Select: MENU button > Sound > left control button > Entertainment.
Treble / Bass
You can adjust the settings for Treble and Bass by turning the rotary pushbutton. Any changes to the settings only apply to the audio source currently active. This allows you to set the sound for each audio source separately.
Balance/fader (sound focus)
  • To set the left/right volume ratio: Press the rotary pushbutton. Turn the rotary pushbutton clockwise or anti-clockwise to the desired position.
  • To set the front/rear volume ratio: Press the rotary pushbutton again. Turn the rotary pushbutton clockwise or anti-clockwise to the desired position.
  • To set the volume ratio using the MMI touch pad*: Move your finger in the desired direction on the MMI touch pad.
Sound effects

Select and confirm a setting for Focus:

  • all: All the loudspeakers in the vehicle are active (evenly distributed sound focus).
  • front: Only the loudspeakers in the front of the vehicle are active.
  • rear*: Only the loudspeakers in the rear of the vehicle are active.
Surround level
You can adjust the surround sound by turning the rotary pushbutton.
Subwoofer
You can adjust the subwoofer by turning the rotary pushbutton.
Speed-dependent volume control*
You can adjust the automatic volume adaption to the interior noise level by turning the rotary pushbutton.