Originally Posted by chris_wales (Post 122622)

Hi, glad to help here this is from Mazda technical and can confirm it works 100% on 2009 Mazda3 if you follow instructions correctly... (may work for other models...)

you need to hold down radio power button, 5 and seek down (all 3 together) for a minimum of 2 seconds
then AUTO M and 2 for a few seconds, should show cleared on the display then bluetooth is reset back to factory for you.

dont forget to say thanks!

Chris