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2003 Mazda MX-5 Miata

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 10 of 14 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Exterior Lighting. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Steering. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports3 fire reports1 injury reports

Unknown Or Other complaints

1 reports
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42,516 miles · Jun 28, 2016
Unknown Or OtherFire

THE PLASTIC BATTERY TRAY IN THE MAZDA MX5 IS QUITE FRAGILE AND OFTEN BREAKS UNDER NORMAL OPERATING CONDITIONS. I HAVE HAD TO REPLACE SEVERAL OF THESE TRAYS IN MY 2003 MX5. NOW, WITH YET ANOTHER BROKEN TRAY, I AM TOLD THAT THESE TRAYS ARE NO LONGER AVAILABLE. RECENTLY THIS CREATED A VERY DANGEROUS SITUATION IN WHICH MY BATTERY MO…

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THE PLASTIC BATTERY TRAY IN THE MAZDA MX5 IS QUITE FRAGILE AND OFTEN BREAKS UNDER NORMAL OPERATING CONDITIONS. I HAVE HAD TO REPLACE SEVERAL OF THESE TRAYS IN MY 2003 MX5. NOW, WITH YET ANOTHER BROKEN TRAY, I AM TOLD THAT THESE TRAYS ARE NO LONGER AVAILABLE. RECENTLY THIS CREATED A VERY DANGEROUS SITUATION IN WHICH MY BATTERY MOVED ENOUGH TO MAKE A CONTACT BETWEEN THE POSITIVE BATTERY POLE AND THE METAL PART THAT HOLDS DOWN THE BATTERY. THIS CONTACT CAUSED A SHORT CIRCUIT AND FIRE IN THE TRUNK THAT COULD HAVE DESTROYED THE CAR WHILE ALSO CAUSING A DANGEROUS ACCIDENT (BECAUSE THE ENGINE SHUTS OFF WHEN THE BATTERY IS SHORTED). THE INCIDENT WAS IN MOTION ON A CITY STREET. MAZDA CORPORATION SHOULD MAKE THESE TRAYS AVAILABLE AGAIN BECAUSE MANY NB (2ND GENERATION) OWNERS COULD FIND THEMSELVES IN THIS SAME SITUATION. EVENTUALLY, FATALITIES COULD BE EXPECTED. I HAVE MADE SEVERAL ATTEMPTS TO CONVINCE MAZDA TO MAKE THESE TRAYS AVAILABLE, BUT THEY REFUSE TO DO SO, WITHOUT PROVIDING JUSTIFICATION.

NHTSA ODI #10877104

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.