Mazda 6 2004 Owner's Manual page 169

Interior Comfort
Audio System
M Power/Volume/Sound Controls
Power/Volume dial
Power ON/OFF
Turn the ignition switch to the ACC or
ON position.
Press the power/volume dial to turn the
audio system on.
Press the power/volume dial again to turn
the audio system off.
NOTE
To prevent the battery from being
discharged, do not leave the audio
system on for a long period when the
engine is not running.
6-24
Audio control dial
Volume adjustment
To adjust the volume, turn the power/
volume dial.
Turn the power/volume dial to the right to
increase volume, to the left to decrease it.