Automatic configuration function

WARNING: This page is about a different car, the 2024 Mazda CX-90. However, it is still accessible from the selected car via links, so may be relevant.

When the ignition is switched ON (engine off or on)/main power is switched ON (READY off or on) after the connectivity master unit (CMU) is replaced, the connectivity master unit (CMU) reads the vehicle specification information sent from the instrument cluster, and stores the vehicle specification information.