To change the audio source on your Mazda Connect infotainment system, you can use the Entertainment menu on the screen or the physical "Entertainment" or "Source" button near the Commander knob.
Use the Commander knob
This method allows you to change the audio source while the vehicle is in motion.
Press the Entertainment button, or the "music note" icon, on the center console.
With the audio screen displayed, push down on the Commander knob to bring up the Entertainment menu.
Scroll to the left to highlight the Source List icon and press down on the Commander knob to select it.
Scroll through the source options, such as FM, AM, Bluetooth, or USB, and press the knob to select the one you want.
Use the touchscreen (when stationary)
You can change the audio source directly from the touchscreen when the vehicle is not moving.
Tap the Entertainment icon on the home screen.
Tap the Source List button that appears on the screen.
Select your desired audio source from the list.
via theNEXTvoz for iPhone