[Cantucci]

A handy tool to enter the Mazda MX-30 Service mode. -Easy to check vehicle status, features, equipment, software versions, or your 12V battery charge level without any equipment.

Press and hold the Volume/Mute button, then press and hold the Music and Favorite buttons at the same time for 5 seconds to enter the Diagnostic Test Screen.

Thanks ! Very important for me to have this trick !