Mazda owner here. When I go in for standard maintenance the firmware will get updated if there's something available. What Mazda seems to discourage is owners

Mazda owner here. When I go in for standard maintenance the firmware will get updated if there's something available. What Mazda seems to discourage is owners bringing in their cars for the update only. They also can't really diagnose issues with the Connect hardware (they didn't build it) so doing a complete unit swap was their only established procedure for a system problem. They eventually added more diagnosis when all of the people hacking their units were bricking things and then asking for a free replacement.