Mazda CX-3 Owner's Manual page 501

NOTE
When the OS of the device is updated, the pairing information may be deleted. If this
   
happens, reprogramme the pairing information to the Bluetooth
If you pair your phone which has already been paired to your vehicle more than once
   
in the past, you need to delete "Mazda" on your mobile device. Then, execute the
Bluetooth search on your mobile device once again, and pair to a newly detected
®
"Mazda".
Before you pair your device, make sure that Bluetooth
   
and on the vehicle.
If Bluetooth -enabled devices are used in the following locations or conditions,
®
   
connection via Bluetooth
The device is in a location hidden from the centre display such as behind or under a
      
seat, or inside the glove compartment.
The device contacts or is covered by a metal object or body.
      
The device is set to power-saving mode.
      
Different Bluetooth
    
Bluetooth audio. For example, device A can be connected as a Bluetooth
®
device and device B can be connected as a Bluetooth
following may occur when they are used at the same time.
The Bluetooth
      
Noise occurs in the Hands-Free audio.
      
Hands-Free operates slowly.
      
may not be possible.
®
-enabled devices can be used for Bluetooth
®
connection of the device is disconnected.
®
Audio Set [Type B (touchscreen)]
is "ON", both on your phone
®
® audio device. However, the
Interior Features
unit.
®
Hands-Free and
®
Hands-Free
®
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