Mazda 3 Owner's Manual page 396

Interior Features
Audio System
NOTE
Insert the plug into the auxiliary jack/
USB port securely.
Insert or pull out the plug with the
plug perpendicular to the auxiliary
jack/USB port hole.
Insert or remove the plug by holding
its base.
How to use AUX mode (Type A/
Type B)
1. Switch the ignition to ACC or ON.
2. Press the power/volume dial to turn the
audio system on.
3. Press the media button (
audio unit to change to the AUX mode.
NOTE
When the device is not connected to
the auxiliary jack, the mode does not
switch to the AUX mode.
Set the volume of the portable audio
unit to the maximum within the
range that the sound does not become
distorted, then adjust the volume
using the power/volume dial of the
audio unit or the up/down switch of
the audio control switch.
Audio adjustments other than audio
volume can only be done using the
portable audio device.
If the connection plug is pulled out
from the auxiliary jack while in AUX
mode, noise may occur.
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