Mazda MX-5 Miata Problems — All Years, Common Issues & Reliability

Steering feels sticky at higher speeds, once the vehicle is at full operating temp. The steering requires some pressure to “break free” from whatever position it is in. If I’m continually moving the wheel, it steers normally. However, if I’m driving straight and need to initiate a turn or make minor steering corrections (like on the highway), I have to turn the wheel harder than normal, then it gives way and turns with regular force. This makes it difficult to control, causing the car the jerk around a lot. This is an issue many others have noticed on online forums, and there does not seem to be a known fix for this. The Mazda dealership near me could not duplicate the issue (since it takes 20-30 minutes of continuous driving for this steering issue to get worse to the point of concern), and therefore refused to look any further. This makes it unsafe to drive longer than 20-30 minutes. I am currently awaiting an appointment with an independent service center. There are no warning lamps, messages, or other symptoms that I'm aware of

My current vehicle has a headlight malfunction issue that has plagued the car since 2k. Under turning the swivel in the headlight will break or become off track.The headlight if it becomes off track the adaptive headlight will stick in place causing a lost of field of view at night. Mazda has warranty the drive side headlight due this issue. Their new headlight house was redesigned for 2024 year. It continues to be an issue. When getting the vehicle inspected they say it because of spirited drive and yet to fix the issue with programming or other means. This is common issue with refresh Miatas.In the forums many owners of the refresh are complaining about it. Mazda is aware of the issue but has not come out with a solution and dealer support not really there.

The contact owns a 2024 Mazda MX-5. The contact stated that while driving at an undisclosed speed, an unknown warning light illuminated. In addition, the contact stated that the failure had occurred several times. The contact stated that while driving at 60 MPH, the accelerator pedal was depressed, the vehicle failed to accelerate as intended. The contact stated that several warning lights illuminated. The contact turned the vehicle off and restarted the vehicle. The contact stated that while The contact owns a 2024 Mazda MX-5. The contact stated while driving at an undisclosed speed, an unknown warning light illuminated. The failure had occurred several times. While driving approximately 60 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended, with several unknown warning lights illuminated. The vehicle was turned off and restarted the vehicle. In addition, the warning lights were no longer illuminated. The dealer was made aware of the failure. The contact was informed of an unknown recall; however, the contact was informed that parts were not yet available. The vehicle was towed to the dealer. The contact was informed that there was an unknown recall for an unknown software update. The vehicle was repaired; however, the failure reoccurred. The vehicle was towed back to the dealer. The vehicle was released; however, there was no information if any repairs were performed, and the failure reoccurred. The vehicle was towed back to the dealer. The contact stated that the vehicle was unsafe to drive. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 14,408. To start the vehicle, the vehicle started. In addition, the contact stated that the warning lights went off. The dealer was made aware of the failure. The contact was informed of an unknown recall repair, however the contact was informed that the parts were not available. The vehicle was towed to the dealer. The contact was informed that there was an unknown recall for an unknown software update. The vehicle was repaired. The failure reoccurred. The vehicle was towed back to the dealer. The vehicle was released back to the contact, however the contact was not informed of what repairs were performed, if any. The failure reoccurred. The vehicle was towed back to the dealer. The contact stated that the vehicle was very unsafe. In addition, the contact stated that the vehicle was going get someone killed. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 14,408.

The vehicle has a recurrent malfunction of the Adaptive Front-lighting System (AFS), part of the exterior headlight system and advertised as a safety feature within Mazda’s i-ACTIVSENSE technology. The failure presents as a dashboard warning stating: “Headlight System Malfunction. Have the vehicle inspected.” The affected components remain installed and are available for inspection upon request. This malfunction poses a potential safety risk because it affects a system intended to improve visibility during night driving and around curves, creating uncertainty about headlight performance under low-visibility conditions. The issue has been confirmed by an authorized Mazda dealer, which recorded fault logs related to the headlight system. The vehicle has been inspected multiple times. Repairs performed include replacement of the headlamp wiring harness and replacement of the entire headlamp assembly, but the malfunction continues and has increased in frequency over time. The problem first appeared intermittently over a year ago, progressed to weekly, and now occurs daily. The failure occurs under normal driving conditions, including at very low speeds (approximately 5 mph) while exiting a parking lot. One documented instance occurred with the engine still cold (blue low-engine-temperature indicator illuminated), indicating no aggressive driving. Several additional occurrences happened below 35 mph with no harsh steering or acceleration. Suggestions that this is related to “spirited driving” are contradicted by observed conditions and video evidence.

Driving vehicle on highway could not get the manual transmission into 3rd gear. Had to double clutch in order to do so. The vehicle only had 5,700 miles. The transmission produced a loud whining sound that could be heard outside the car. Took vehicle to dealership in which entire transmission was replaced.

On two occasions the vehicle (which is silver--more about that below) has suddenly and without warning activated its emergency braking. The most recent occasion was summer of 2023. On a clear, dry afternoon the system activated while I was at speed on the Suncoast parkway approaching an automatic toll arch. Fortunately there were no other vehicles nearby. I pulled to the side of the road and turned the car off and on again to attempt to clear whatever glitch had happened. The incident was so dramatic I've actually forgotten what the prior incident was. I remember one reason that was mentioned in the manual was a dirty windshield, and that was not the case at that time. I have *never* experienced a justified engagement of the system despite driving in heavy traffic for more than half an hour twice each weekday. I was put in mind of the incident by a recent recall of Genesis G90 sedans painted silver, like my car. Apparently the paint reflected radar and set off the emergency braking system. I surmise there may have been some radar-emitting device in use temporarily on or around the toll arch.

I was driving on interstate 30 with the cruise control on and I needed to slow down as there was roadwork so I pressed down the brakes to disengage the cruiser control and slow the vehicle down, the vehicle not only not slow down but lunged forward. The brake pedal did not disengage the cruise control after pumping the brake pedal several times and tried to bring the vehicle back to the set speed. I avoided major collision and possible saved my wife's life and mine by going into the grassy center median at 70mph. I had to pull the emergency brake handle to slow the vehicle down enough to stall the engine to come to a complete stop.

Manual transmission will not reliably shift from 2nd to 3rd gear without a grinding noise. Other owners are reporting similar issues that have required a full replacement of the transmission in MY2023 cars.

On [XXX] my [XXX] son was driving the vehicle and at low speed (30 mph or under) lost control of the vehicle in a turn. The vehicle hit a telephone pole that was rotted from termite infestation which shattered into three pieces (one piece landing on the cars windshield frame and driver roll bar hoop) . He impacted the airbags and had an unstable anterior fracture of the c5 vertebrae and a stable posterior fracture of the C5 vertebrae. He was graded an Asia B spinal cord injury and was paralyzed from the neck down. He spent 42 days in trauma ICU and then Neuro Rehab learning how to walk and use the bathroom. He has many lingering effects and still has loss of use of fingers on both hands as well as difficulties walking and gripping objects. His passenger did not hit the airbags and was uninjured. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

my driver-side seatbelt buckle has been jamming since about one month after purchase. When I brought the issue to the dealership, they were able to temporarily fix it using an air compressor, citing that the buckle was full of "small debris". Upon further inquiry, I was told the debris consisted of "air particles and dust" and was advised not to leave the door open or drive with the top down. Given that this is a convertible, such a recommendation is unreasonable. It is unacceptable for a seatbelt buckle, one of the most critical safety components of a vehicle, to malfunction under normal usage conditions, especially in a brand-new car. This is available for inspection upon request. This malfunction prevents me at times from fully engaging my seat belt.

My vehicle has only 8700 miles. At around 2500 miles first gear refused to engage, and I had to start the car in second for a week. That week I scheduled for service but the problem was not reproducible, since then it has been intermittent by never prolonged like that full week. This is and was a safety risk because I have been stuck on a hill, stop signs, and green traffic lights etc. Because it was not reproducible, the claim was dismissed. At around 4000 miles and on, third gear became very inconsistent in shift action. Typically it won't allow me to shift into third at all, other times it will grind, or requires excessive force to engage gear. This happens both in motion and at a stop. In traffic, the sudden loss in speed and rpm from being unable to shift into third poses a risk, especially getting onto on ramps. The dealer still cannot reproduce the issue, and in fact I have a 2 minute long video of the fault - pending their response to the video. Mazda corporate claims this is not a known or common issue. No warning lights pick up this fault. I have since continued to come to a resolution, and will return to the dealership.

The contact owns a 2022 Mazda MX-5. The contact stated that while the vehicle was in operation, the rooftop failed to remain sealed opened or closed as intended, causing the alarm system to be disarmed. The contact stated that the vehicle would not move forward or backward while shifted into gear. There was no warning light illuminated. In addition, the rearview would independently turn on and off. The contact stated that unless the mirror was turned off, the steering wheel would become loosened or become difficult to steer. The contact stated that the odometer was inoperable. The contact stated that while holding the RF switch down for a long while, an error code would appear on the instrument penal. The local dealer was not contacted. The manufacturer was made aware of the failure. The failure mileage was approximately 14,000.