2010 Mazda MAZDA3 Owner's Manual - Page 247

Interior Comfort Audio System *1 Depending on the mode selected, the indication changes. *2 Depending on the model, this function, may not be available. 2. Turn the audio control dial to adjust the selected functions as follows: Standard audio-equipped model Indication Turn Left Turn Right Select mode Decrease Increase bass bass Decrease Increase treble treble Shift the Shift the sound to the sound to the front rear Shift the Shift the sound to the sound to the left right OFF ON ON ON Standard audio-equipped model *1 *1 *1 *1 *2 Bose Sound System-equipped model *1 OFF OFF *1 Select mode *1 *1 *1 *2 6-29