2003 Mazda MX-5 Miata Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2003 Mazda MX-5 Miata, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Transmission211.8%
- Body & structure211.8%
- Exterior lighting211.8%
- Other / unspecified211.8%
- Steering211.8%
- Interior & seats15.9%
- Suspension15.9%
- Tires & wheels15.9%
- Airbags15.9%
- Driver assistance15.9%
- Electrical15.9%
- Fuel system15.9%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
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
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
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
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.
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
Too few reports in this category for a page of its own — they appear in the full complaint list.
Exterior lighting
Reports naming headlights, tail lights, turn signals and other exterior lighting.
From owner reports, verbatim
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.
2003 MAZDA MIATA HEADLINES GIVE POOR, INADEQUATE, UNSETTLING ILLUMNATION WHEN DRIVING ON HILLY ROADS.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
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 SORT OF LOOSEY GOOSEY WHEN IT COMES TO STEERING CONTROL SINCE THE BEGINNING SO THE CAR MUST HAVE HAD BENT RIMS FROM THE FACTORY. *AK *NM
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?
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
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.
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 SORT OF LOOSEY GOOSEY WHEN IT COMES TO STEERING CONTROL SINCE THE BEGINNING SO THE CAR MUST HAVE HAD BENT RIMS FROM THE FACTORY. *AK *NM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
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
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
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.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
TREAD SEPARATION ON ALL 4 TIRES. CLEAR MANUFACTURER DEFECT.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
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.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
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.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
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 SORT OF LOOSEY GOOSEY WHEN IT COMES TO STEERING CONTROL SINCE THE BEGINNING SO THE CAR MUST HAVE HAD BENT RIMS FROM THE FACTORY. *AK *NM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
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 SORT OF LOOSEY GOOSEY WHEN IT COMES TO STEERING CONTROL SINCE THE BEGINNING SO THE CAR MUST HAVE HAD BENT RIMS FROM THE FACTORY. *AK *NM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .