Miatafy — Mazda Knowledge Hub for MX-5 and Gen 6 Mazda Connect
A Mazda owner’sknowledge hub.
Deep, tested guides for the infotainment computer in the MX-5, CX-5, Mazda3, Mazda6, CX-3, and CX-9 — written once, because the same Gen 6 CMU runs in all of them. Plus ScreenTune, the prepared USB that makes that screen faster.
A faster, smoother Mazda screen.
ScreenTune is a prepared USB that retunes the factory Gen 6 Mazda Connect screen: CarPlay ready sooner, the startup disclaimer gone, touch while driving, fewer annoyances. Built for v74 — the software the older free tools can’t touch. No laptop, fully reversible, mailed to your door.
The MX-5 Miata, in depth
The one car here that gets the full treatment — track, autocross, mods, and maintenance, on top of the infotainment everything else shares.
ND MX-5 (2016–2023)
NA, NB, NC, ND lineage; what makes the ND tick, and how to tell ND1 from ND2 from ND3.
Buying an ND
Best years, known mechanical issues, soft-top vs RF, and what to check before you sign.
Track and autocross
HPDE prep, tire choices, alignment, brake cooling, and data logging that holds up to scrutiny.
Mods that matter
Where to start (suspension, sway bars, wheels, intake, exhaust) and what each actually changes.
Mazda Connect, solved once
Every supported car runs the same Gen 6 CMU on the v74.00.324A baseline. These answers apply whether you drive a Miata or a CX-9.
Remove the warning screen
The disclaimer that blocks the display every start — what it is and how to clear it.
Common problems
Bluetooth drops, freezes, beeps, reboots — what’s fixable and what needs a dealer.
Slow boot
Why the CMU takes around 48 seconds to become fully responsive, and what can be done about it.
CarPlay and Android Auto
What’s available by model year, retrofit paths, and why it won’t connect.
Which generation?
Gen 6 vs Gen 7 — how to tell, and why the supported line runs through model years, not badges.
Troubleshooting
Black screens, reboot loops, dead audio — symptoms with diagnosis steps.
Browse by vehicle
Model hubs for the rest of the Gen 6 lineup: overview, common complaints, buying, and the model-year screen details that route into the platform guides above.
CX-5
2016–2020 is Gen 6; 2021+ is Gen 7. Generation differences, common issues, and what’s available for your year.
Mazda3
2014–2018 runs Gen 6; 2019+ moved on. Generation guide, known issues, and infotainment options.
Mazda6, CX-3, CX-9
Overview, common complaints, and buying notes for the other Gen 6 cars. Also: CX-3, CX-9.