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Mazda Connect Class Action Settlement (Duffy v. Mazda)

Mazda settled a class action over defects in the Gen 6 Mazda Connect infotainment system for $1.9 million. The case is Duffy, et al. v. Mazda Motor of America, Inc., Case No. 3:24-cv-00388-BJB, in the U.S. District Court for the Western District of Kentucky. The settlement does two things: it gives every covered car an automatic 24-month extension of the Mazda Connect warranty, and it reimbursed owners up to $1,750 for repairs they already paid for. The claim window closed August 1, 2025; the warranty extension did not require a claim and remains the relevant part for most owners reading this now.

What the suit alleged

Section titled “What the suit alleged”

The complaint targeted the factory CMU (Connectivity Master Unit) hardware and Mazda’s software running on it — not anything aftermarket. The named failures are the ones Gen 6 owners report constantly:

  • Touchscreen freezing and going unresponsive
  • Continuous rebooting / boot loops
  • Audio and video dropouts
  • Loss of GPS, Bluetooth, and backup camera
  • Slow response to inputs

The plaintiffs argued these defects were a driver distraction and that Mazda knew about them. The settlement resolves the claim without Mazda admitting the hardware is defective.

Covered vehicles

Section titled “Covered vehicles”

The class covers current and former U.S. owners and lessees of these vehicles, all of which run the Gen 6 Mazda Connect system on the older CMU:

ModelYears covered
Mazda22016–2022
Mazda32014–2018
Mazda62016–2021
CX-32016–2021
CX-52016–2020
CX-92016–2020
MX-5 Miata2016–2023

Newer cars on the Gen 7/8 platform (2019+ Mazda3, 2021+ CX-5, CX-30, and later) are a different infotainment system and are not in this class. The class line tracks the same hardware boundary as everything else on this platform — see supported vehicles and Gen 6 vs Gen 7 for where it falls within each model.

What the settlement provided

Section titled “What the settlement provided”

24-month warranty extension (automatic)

Section titled “24-month warranty extension (automatic)”

Every covered car gets a 24-month extension of the limited warranty on the Mazda Connect system, measured from the expiration of the original new-vehicle limited warranty. It covers:

  • Software updates for the infotainment system
  • Repair or replacement of the CMU hardware

No claim form was needed. The extension is active for all class vehicles. If your CMU fails within that window, the repair or replacement is covered — take the car to a Mazda dealer.

Reimbursement up to $1,750 (claim window closed)

Section titled “Reimbursement up to $1,750 (claim window closed)”

Owners who had already paid out of pocket could claim up to $1,750 for repairs or replacement of:

  • The CMU
  • SD cards
  • The infotainment display
  • The rear-view camera

One exception: Mazda3 5-door hatchback (2014–2018) and CX-3 (2016–2021) owners covered by NHTSA Recall 23V-487 were not eligible for rear-view-camera reimbursement, because that repair is handled under the recall instead. Claims required documentation — repair invoices or receipts proving the out-of-pocket cost.

Dates

Section titled “Dates”
DateEvent
2024Lawsuit filed (Duffy v. Mazda)
February 17, 2025Preliminary approval granted
July 2, 2025Exclusion / objection deadline
July 28, 2025Final approval hearing
August 1, 2025Claim filing deadline (closed)
February 26, 2026Revised final approval order
April 29, 2026Payments to approved claimants begin

Common questions

Section titled “Common questions”

Is my Miata covered? Yes — 2016–2023 MX-5 (ND generation) is in the class. So are the Mazda2, Mazda3, Mazda6, CX-3, CX-5, and CX-9 in the year ranges above.

Can I still file a claim? No. The reimbursement window closed August 1, 2025, and new claims cannot be submitted. The 24-month warranty extension still applies and never required a claim.

My CMU just failed — am I covered? If you’re still inside the 24-month extension (counted from when your original new-vehicle warranty expired), CMU repair or replacement is covered. Book it with a Mazda dealer. If you’ve modified the system, restore to stock first and read the warranty and mods notes before the appointment.

Does the settlement fix the underlying problem? No. It pays money and extends warranty coverage; it does not require Mazda to redesign the CMU. The hardware constraints behind the freezing and slow boots stay. A new CMU under warranty is the same part with the same limits. For what actually drives the slow startup, see the slow boot fix; for the freezing and reboot symptoms themselves, see common problems.

Does modifying the system affect eligibility? No. The class is defined by ownership and lease history, not by the current state of your infotainment software.

References

Section titled “References”