2003 Mazda MX-5 Miata

Routine

Owners filed 14 complaints about this vehicle with federal regulators, most often about the steering. No safety recall has been issued.

What fails
ComponentReportsCrashesFiresInjuries
Wheels › Rim1
000
Vehicle Speed Control › Accelerator Pedal1
000
Unknown or Other1
010
Tires1
000
Suspension1
000
Structure › Frame and Members1
000
Structure › Body1
000
Steering1
100
Seats › Front Assembly › Recliner1
001
Power Train › Manual Transmission1
000

What owners reported

Newest filings
Unknown or OtherFire
Filed Jun 28, 201642,516 milesNH

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.

SteeringCrash
Filed May 8, 201575,000 milesFL

TL* THE CONTACT OWNS A 2003 MAZDA MIATA. WHILE DRIVING APPROXIMATELY 35 MPH, IT BECAME DIFFICULT FOR THE CONTACT TO STEER THE VEHICLE. WHILE TURNING LEFT, THE CONTACT LOST CONTROL OF THE VEHICLE AND CRASHED INTO AN ELECTRICAL POLE. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS DESTROYED AND TOWED TO A PRIVATE TOW LOT. THE VIN WAS INVALID. THE APPROXIMATE FAILURE MILEAGE WAS 75,000.

Suspension
Filed Apr 16, 201553,000 milesMA

TL* THE CONTACT OWNS A 2003 MAZDA MIATA. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE SUDDENLY BEGAN TO SHAKE AND BECAME DIFFICULT TO CONTROL. AFTER STOPPING THE VEHICLE, THE CONTACT DISCOVERED THAT THE REAR PASSENGER SIDE WHEEL WAS POSITIONED AT A 45 DEGREE ANGLE. WHILE INSPECTING THE VEHICLE, THE CONTACT DISCOVERED THAT THE REAR PASSENGER SIDE CONTROL ARM WAS SEVERELY RUSTED AND FRACTURED. THE CONTACT INDICATED THAT THE REAR DRIVER SIDE CONTROL ARM ALSO WAS SEVERELY RUSTED. THE VEHICLE WAS TOWED TO THE DEALER. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 53,000.

Tires
Filed Jan 6, 201535,000 milesCA

TREAD SEPARATION ON ALL 4 TIRES. CLEAR MANUFACTURER DEFECT.

Structure › Frame and Members
Filed Apr 19, 201168,000 milesPA

TL*THE CONTACT OWNS A 2003 MAZDA MIATA. THE CONTACT STATED THAT THE FRAME RAIL ON THE PASSENGER SIDE OF THE ENGINE WAS COMPLETELY RUSTED. HE NOTICED THE PROBLEM WHEN HE WAS REPAIRING THE SUSPENSION. THE SWAY BAR WAS ALSO DEFECTIVE BECAUSE OF THE RUST. THE VEHICLE WAS NOT INSPECTED OR REPAIRED. THE CONTACT CALLED THE MANUFACTURER WHO OFFERED NO ASSISTANCE. THE CURRENT MILEAGE WAS 87,625. THE FAILURE MILEAGE WAS APPROXIMATELY 68,000.

Power Train › Manual Transmission
Filed Dec 8, 201081,000 milesAZ

THE LIMITED SLIP DIFFERENTIAL HAS FAILED AT APPROXIMATELY 81,000 MILES. I'VE BEEN INFORMED THAT REPAIR PARTS ARE NOT MANUFACTURED AND THAT A NEW DIFFERENTIAL MUST BE INSTALLED. THERE ARE NONE IN STOCK IN THE UNITED STATES AND THEY ARE ON BACK ORDER INDEFINITELY. THERE IS NO TIME ESTIMATE OF ANY KIND TO GET THIS PART IN THE UNITED STATES. MY ONLY OPTION IS TO FIND AND INSTALL AN USED DIFFERENTIAL. *TR

Exterior LightingFire
Filed Feb 11, 200968,000 milesOK

TL*THE CONTACT OWNS A 2003 MAZDA MIATA. THE CONTACT STATED THAT THE PASSENGER SIDE FOG LIGHT CAUGHT FIRE AND BURNED BOTH THE FOG LIGHT AND THE BUMPER. THE VEHICLE WAS NOT DESTROYED. SHE CALLED THE DEALER TO INQUIRE ABOUT ANY ISSUES WITH THE FOG LIGHTS AND WAS INFORMED THAT THERE WAS NOTHING ON RECORD. SHE STATED THAT THE VEHICLE WAS PREVIOUSLY REPAIRED BY THE ORIGINAL OWNER FOR NHTSA CAMPAIGN ID NUMBER 03V206000 (EXTERIOR LIGHTING:FOG LIGHTS). THE DEALER ADVISED HER TO CALL THE MANUFACTURER. THE MANUFACTURER STATED THAT SINCE THE RECALL REPAIR WAS PREVIOUSLY PERFORMED, THEY WOULD NOT REPAIR THE VEHICLE AGAIN. THE CONTACT HAS PHOTOS AVAILABLE. THE CURRENT MILEAGE WAS APPROXIMATELY 68,850 AND FAILURE MILEAGE WAS APPROXIMATELY 68,000.

Power Train › Clutch Assembly
Filed Nov 16, 200531 milesAL

WHEN STARTING OUT COLD FROM AN INTERSECTION MY 2003 MAZDA MIATA LURCHES FORWARD POSSIBLY CAUSING STALLING IN THE INTERSECTION AND CAUSING AN ACCIDENT. THIS COMPLAINT HAS BEEN ADDRESSED TO MY DEALER WHO SAYS THAT MAZDA WILL ONLY FIX THIS PROBLEM DURING THE FIRST 12 MONTHS./12,000 MILES OF OWNER SHIP. MAZDA HAS HAD THIS PROBLEM SINCE 2001 AS A RESULT OF A RE-DESIGN OF THE CLUTCH AND REFUSES TO FIX MY CAR BECAUSE IT IS BEYOND 12,000 MILES. THIS IS A LATENT DEFECT THAT ONLY MANIFESTS ITSELF I COLD WEATHER BUT I AM CONCERNED THAT SOMEONE MAY BE SERIOUSLY INJURED OR KILLED AS A RESULT OF THIS DEFICIENT CLUTCH SYSTEM. *JB

Structure › Body
Filed Sep 7, 2005TX

DT: THIS IS A CONVERTIBLE CAR AND THE BOLTS KEEP FALLING OUT OF THE TOP WHEN DRIVING ON THE HIGHWAY. THERE ARE TWO BOLTS THAT HAVE FALLEN OUT THREE OR FOUR TIMES. THE CONSUMER HAS CONTACTED THE DEALER AND AN APPOINTMENT WAS SET TO HAVE THE CAR LOOKED AT BECAUSE THERE IS A RATTLING SOUND COMING FROM THE CAR. THE CONSUMER THINKS THAT THE BOLTS ARE CAUSING THE NOISE. THIS PROBLEM STARTED IN JUNE 2005. *AK *MR

Wheels › Rim
Filed Apr 26, 2005650 milesNJ

EVERY SINCE I PURCHASED MY CAR ON 5/7/03, I HAVE BEEN HAVING HARD STARTS--MORE THAN 24 TIMES. IN ADDITION, WHEN THE CAR WAS LESS THAN A YEAR OLD, ANOTHER DEALER TOLD ME ALL 4 RIMS WERE BENT. I ALSO HAD A RACING ISSUE OCCUR 3 TIMES ON SAT. 3/12. I HAVE TAKEN THE CAR BACK TO THE DEALER 3 TIMES FOR THE TWO INTERMITTENT PROBLEMS. RECENTLY, THEY FIXED THE HARD START BY REPLACING THE BATTERY BUT THEY CHARGED ME FOR IT. THEY SHOULD NOT HAVE CHARGED ME IF THIS IS WHAT CAUSED THE HARD STARTS SINCE DAY ONE. I TOLD THEM THIS BUT THEY SAID THEY DIDN'T FIND THE BATTERY TO BE A PROBLEM THEN. THEY ALSO TOLD ME ALL 4 RIMS WERE BENT. WHEN THE FIRST DEALER MENTIONED THIS I THOUGHT THEY WERE MISTAKEN AS MY CAR WAS BRAND NEW AT THE TIME. I AM THE ONLY DRIVER, DO MOSTLY HIGHWAY DRIVING, AND HAVE NOT HIT ANY BIG POTHOLES OR GONE OFF ROAD WITH THE VEHICLE. I ASKED IMMEDIATELY AFTER I PURCHASED THE CAR WHY IT WAS SO BOUNCY AND THEY SAID THAT IS THE WAY SPORTS CARS ARE. BASED ON MY LETTER, SAM AT MAZDA USA (1-800-222-5500 X1157) CALLED ME. E SAID THAT MAZDA CAN'T DO ANYTHING TO FIX THE CAR UNLESS THE PROBLEMS RECUR. HE ALSO SAID THAT THE RIMS BEING BENT ARE DUE TO OUTSIDE INFLUENCE; SAYING I MUST HAVE HIT SOMETHING. I'M TIRED OF FIGHTING SINCE I PURCHASED THIS VEHICLE WITHOUT ANY RESULTS. THE ONLY WAY THESE RIMS COULD HAVE BEEN BENT IS IF THEY SOLD THE CAR TO ME LIKE THAT OR NORMAL DRIVING CONDITIONS CAUSED THEM TO BEND--MEANING THE RIMS ARE DEFECTIVE. THE CAR HAS BEEN VERY BOUNCY AND VERY RARELY SOR

EquipmentFire
Filed Feb 15, 2005PA

ON THANKSGIVING DAY (NOV.25,2004) I LEFT MY HOME TO SPEND THE HOLIDAY WITH MY SON. WHILE I WAS AWAY, MY HOUSE BURNED DOWN.THANKFULLY NO ONE WAS HURT IN THE BLAZE AS NO ONE WAS HOME AT THE TIME, THE FIRE MARSHAL INVESTIGATING THE FIRE THOUGHT IT STARTED IN THE GARAGE BUT COULD NOT PINPOINT A CAUSE. THE ONLY CAR PARKED IN THE GARAGE WAS A FRIENDS 2003 MAZDA MIATA. IS THERE A POSSIBILITY THAT A MALFUNCTIONING CRUISE CONTROL ON THE MAZDA SIMILAR TO THE FORD RECALL (NHTSA CAMPAIGN NUMBER 05V017000) COULD HAVE CAUSED THE FIRE?

Vehicle Speed Control › Accelerator Pedal
Filed Nov 26, 2004FL

THE ACCELERATOR PEDAL SHEARED OFF IN HALF WHILE DRIVING. CONSUMER WAS ABLE TO IDLE THE VEHICLE WITH THE GEARS ACCELERATING SPEEDS OF THREE TO FIVE MILES, AND THE EMERGENCY LIGHTS CAME ON. CONSUMER DROVE VEHICLE HOME.*AK PLEASE FILL IN ADDITIONAL INFORMATION.

Seats › Front Assembly › Recliner1 injured
Filed Sep 3, 20045,800 milesPA

I HELPING MY HUSBAND REMOVE THE TONEAU COVER FROM OUR 2003 MAZDZA MIATA. I WAS STANDING OUTSIDE THE CAR ON THE RIGHT SIDE WHEN I RELEASED THE SEAT BACK TO RETURN IT TO THE UPRIGHT POSITION. THE SEAT BACK HAS TO BE RECLINED ALL THE WAY FOR THE TONEAU COAVER TO FIT. THE SEAT BACK CAME FORWARD AND HIT ME IN THE LEFT SIDE OF THE FACE , DRIVING MY HEAD INTO THE BRACKET ON THE WINDSHIELD THAT RECEIVES THE CONVERTABLE TOP. THE FORCE WAS SUCH THAT IN ADDITION TO BREAKING MY GLASSES, I SUFFERED HEAD TRAMUA, A TYPE 2 CONTUSION, AND A MILD CONCUSION. *AK

Exterior Lighting › Headlights
Filed Jul 29, 2003ME

2003 MAZDA MIATA HEADLINES GIVE POOR, INADEQUATE, UNSETTLING ILLUMNATION WHEN DRIVING ON HILLY ROADS.*AK

14 of 14 complaints, reproduced as filed.

Across model years

Worst on record: 1999
YearComplaintsRecallsFiresDeathsAssessment
20054000Routine
20048000Routine
2003 — this page14030Routine
200220010Routine
200122000Routine
200029020Routine
199974000Routine
19981000Routine
199711010Routine
199629000Routine
199530020Routine
199418000Routine
19938000Routine
199222000Routine
199121000Routine
199028010Routine

Compare every MX-5 Miata year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Most recent recall on file: none. Source: NHTSA Office of Defects Investigation.