10.0
really awful- Crashes / Fires:
- 2 / 1
- Injuries / Deaths:
- 1 / 0
- Average Mileage:
- 1,108 miles
About These NHTSA Complaints:
The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.
Summary of Issue: The infotainment system in my 2019 Mazda CX-5 has been malfunctioning for a long period of time, and the issue has now escalated to the point where the system is unsafe and distracting while driving. Details: The infotainment screen intermittently -??ghosts-?? and activates functions on its own-?"clicking through menus, changing settings, and moving erratically without any driver input. The system has also frozen and rebooted while the vehicle is in motion. This creates a serious distraction and safety concern. I previously reported this issue to the dealership, where they attempted a reset and told me to come back if the problem returned. The issue persisted and worsened. I recently returned, and the dealership diagnosed a communication failure between the CMU and the infotainment screen. However, they cannot identify any cause, and the screen itself has no physical damage and has never been struck. Mazda has declined to cover this under warranty, even though this appears to be an internal failure of components that should not fail at this mileage. Additionally, infotainment failures in Mazda vehicles have been the subject of prior complaints and service bulletins. Safety Concern: The malfunction causes the screen to operate unpredictably while driving, which distracts from the road and creates a risk of an accident. Because the system controls access to vehicle settings, Bluetooth, audio, navigation, and backup camera interfaces, the failure presents a potential safety defect. Requested Action: I am requesting that NHTSA investigate whether this infotainment / CMU communication failure is a broader defect affecting 2019 Mazda CX-5 vehicles, as dealerships cannot identify the cause and the failure poses a clear distraction hazard.
- Passaic, NJ, USA
My vehicle was damaged by an as yet determined electrical fire seemingly having originated in the passenger door speaker components.
- Las Vegas, NV, USA
When accelerating, the transmission feels jerky/stutters. The check engine light and traction control light are illuminated and on the instrument cluster the messages: "Forward Smart City Brake Support Malfunction", "Smart Brake System Malfunction" and "Front Radar Sensor System Malfunction" appear. The vehicle acts like it doesn't know which gear it should be in, it'll buck pretty hard and then it refuses to accelerate...it feels like it's in a "limp mode". A previous driver of the vehicle complained and said that it actually stalled in traffic on the highway and was of course difficult to steer due to loss of power. I took it to a dealership and they came up with a laundry list of things to fix...most of which wouldn't have any bearing on this issue. I did have the serpentine belt replaced and the belt tensioner replaced due to wear on the belt and loose tension. On 7/16/25, I scanned the vehicle with a code reader, the codes P0301 and P0506 appeared. P0301 is a generic "Cylinder 1 Misfire Detected" message and P0506 is a generic "IAC system RPM Lower Than Expected. The vehicle was taken to a shop where the spark plugs and the cylinder 1 coil was replaces and the IAC cleaned. On 7/24/25 the same vehicle behaviors were observed and the same warning lights and messages were activated. I scanned the vehicle and got "p0300 Random/Multiple Cylinder Misfire Detected and P0304 Cylinder 4 Misfire detected. There was a recall on this particular vehicle make, model and year and my vehicle was out of the VIN# range. I firmly believe that the recall needs to be expanded to include a larger number of vehicles...you can google about this vehicle and see many others with similar issues. Usually, the cure is a PCM reflashing/software update that seems to take care of the issue. Please expand the recall before someone dies in an accident because of this problem.
- Rose Hill, KS, USA
This is a complete electrical system failure. My screen continues scroll All Systems fails. At least it is not draining the battery again. I have had to replace the battery 2 times in the last 6 months. Maybe CarMax sold me a "lemon".. I received a recall notice, however when I spoke with the service department at the Bob Mazda dealership in Carlsbad and they told me that the recall on my vehicle is closed. I can come in for repairs, but at my own expense. I have only owned this vehicle for 6 months in which 2 months I was in the hospital recovering from a major surgery. When I get in my car and start it, if it starts the "blue" light is on every time, which is apparently Thermostat. After about 20 minutes or so the light turns off, sometimes 30 minutes. The next part is the scrolling malfunctions. It lists about everything on the car. I am [XXX] and live in Baja. I live in a very safe, gated with a security guard neighborhood, however I am scared of going any due to my car issues and being stranded. I also really need to cross the border to see my doctor but I am afraid. When you have to replace 2 batteries in 6 months and I have only driven under 5,000 since I purchased the car. Mazda needs to make me whole. My car also only has 24,000 and when I bought it had20,000 miles. There is something seriously wrong, actually multiple things are wrong with my 2019 Mazda. A person should never be afraid to get in the vehicle due to safety issues. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
- San Ysidro, CA, USA
While driving, the infotainment screen went crazy! It randomly changed screens rapidly, and the navigation voice started talking loudly about changing volume level, and repeatedly. Very distracting and dangerous.
- Powell, OH, USA
On [XXX], I was the operator of a 2019 Mazda CX-5 in Los Angeles, California. I parked the vehicle on an incline on or around [XXX] in Los Angeles, California, and then exited the vehicle. The vehicle remained stationary for some time, until it suddenly began rolling backwards at a speed that pushed me to the ground while I was getting my things from the passenger side door, causing me serious injuries. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
- Beverly Hills, CA, USA
The infotainment system within the Mazda has a variety of issues. 1. Its CarPlay system is extremely slow to connect to the mobile device via a USB. 2. 'Mobile Device Error' message pops-up frequently and disconnects the infotainment system from the mobile device. 3. 'Ghost Touch' occurs when driving under 20 mph. The screen fritz's out, will randomly press buttons, turn settings on and off, and there is no control over it. 4. Screen freezes. System and screen will either lag extremely slowly, or will freeze entirely. In sum, these issues are not only annoying but also a safety concern. It is extremely distracting for this to happen while you are operating the vehicle. Furthermore, it suddenly removes your mapping/navigation directions that you might be using.
- Denver, CO, USA
The steering and braking systems on my vehicle malfunctioned after jumping my vehicle when the battery drained too far to start, or even power my cars baseline electrical systems. After jumping my car, I started backing out of my parking spot and when I turned the wheel it very violently jerked in a manner that could have hurt me if I'd been holding onto the wheel tighter. Around this same time I believe I recall the brakes automatically applying and halting the vehicle. I was too far out of my parking spot when this began occurring and had to try to maneuver into a different one, during this attempt both of the conditions described above reoccured several times. I eventually noticed that it only seemed to trigger when the wheel was at more extreme steering angles, by keeping the steering angle lower I was eventually able to maneuver into another spot without triggering the issues. After parking and letting the car run for a bit to recharge the battery I no longer experienced these issues. There were several warning lights related to roll stability control, lane departure monitoring before pulling out. The following warnings were present, but I'm unable to recall whether they displayed before I first hit the issues: Smart Braking Malfunction, Power Steering Malfunction, Transmission Malfunction, Check Engine Light. The vehicle has not yet been inspected by anyone, however I was able to find evidence of other people complaining about what sounds to be the same issue going back several years online. [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
- Ooltewah, TN, USA
Car failed while on highway driving 60 mph with the engine and power steering turning off instantly. A day prior the dash was blinking warnings. Mazda of Lodi replaced the entire transmission plus other parts. Just made it under warrantee. Would have cost 5k once expired.was told half the fleet of 2019 were recalled but not the second half of production for some reason even though they both experience the same failure.. also had 22,000 miles at end of the. Something smells in Denmark
- Leonia, NJ, USA
Infotainment screen malfunctions, pressing buttons by itself.
- Fort Worth, TX, USA
The display screen appears to initiate "ghost actions". It will change songs, put phone calls on mute/hang up, change display settings etc. on its own. I looked this issue up online and it seems to be very common with 2017 and newer Mazdas. I took it to the Mazda dealership and they wanted to charge me $150 for a diagnosis and another $500 for a screen repair. I decided not to do it because all of the threads online stated that this didn't fix the issue so no diagnosis was made. It doesn't put me at extreme risk but it is very distracting when I am using maps or CarPlay.
- San Diego, CA, USA
I am writing to express serious concerns regarding the recent service that occurred on November 14th, 2023. Due to the service's failure and negligence, Luther Brookdale Mazda has jeopardized the safety and well-being of my family members. On [XXX], my 2019 CX-5 was towed from Monticello, Minnesota, to the dealership in Brooklyn Center around 9 pm. While returning from [XXX] dinner in St. Cloud on [XXX], a sudden warning appeared on the dashboard: "Engine Coolant Temperature High. Stop the vehicle immediately in a safe place." Upon receiving this notification, we pulled over to the shoulder and observed smoke emanating from the engine bay. We promptly turned off the vehicle. Concerned for our safety, we contacted our family to pick us up and had the vehicle towed by AAA. As we awaited the tow truck's arrival, we noticed coolant had sprayed all over the engine under the hood, and the engine cover was missing. Furthermore, the coolant reservoir was below the minimum threshold. This particular issue is the reason I brought the vehicle in for service the week prior, regarding insufficient coolant temperature. It was evident from the state of the engine bay that the dealership failed to follow proper protocol. This lack of oversight likely resulted in damage to the engine and other essential vehicle components, leading to the total loss of the car. I am deeply disappointed by the lack of care and attention to detail in the service provided. This negligence also compromised my family's safety. Moreover, what was meant to be a festive holiday was marred due to the disregard for my property. I have been a loyal customer at Luther Mazda Brooklyn Park for several years, and I am shocked by the incident that has transpired. We have approached the dealer with the issue and they are continue to articulate that there is no engine damage, but with the ongoing class action lawsuit, I am extremely skeptical of their claims. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
- Minneapolis, MN, USA
The INFO touchscreen randomly activates itself (the commonly reported "ghost screen" problem that occurs due to defective coating on touchscreen) which cause settings and selections to change uncontrollably, including placing phone calls, etc. This is very distracting and hazardous for this to randomly happen while operating the vehicle.
- Fairfax, VA, USA
Mazda infotainment system experiences ghost touching. It would operate on its own and exit applications like navigation on its own. Mazda is aware of the issue but won-??t issue a recall. This can be a safety hazard when the system exits out of navigation in the middle of nowhere. The system would also make calls on its own which would cause a panic to the driver who is distracted trying to end a call they never placed.
- Raleigh, NC, USA
The video display board does not work properly. It randomly changes settings while driving and is very distracting and does not allow the GPS to work properly. It changes radio and display settings and any setting prev set. It cycles through them and randomly changes them The dealer (Kings Mazda in Cincinnati Ohio) stated that this is happening frequently in Mazdas and will cost over $400 for an after market fix and over $1000 for a Mazda fix. It is VERY distracting while driving
- Ft. Thomas, KY, USA
Just as the recall issued for the 2014-2016 the Mazda Connect Touch Screen continues to be an issue for most owners with this Infosystem. Mine for two years since I bought it will do the -??ghost touch-?? on its own, literally operating on its own. My settings change on their own, doing such things as the volume on its own going from a normal tone to blasting, causing such alarm that I-??ve nearly gone off the road. My back up screen brightness changes on its own, causing a real safety concern of running into something or someone. This is just two examples-??all of the functions go -??haywire-?? and just change at any unexpected time. This issue can be seen over and over online by Mazda owners. And I-??ve reached out to Mazda themselves who state they are not aware of any issue, yet the dealerships are well aware of this dangerous issue and quickly know exactly what the issue is when you explain what the car is doing and let you know that for $1200 they can replace the info system. I just don-??t see how they can have this issue since at least 2014 and continue to sell cars with the same issue a recall was issued for. It-??s so dangerous.
- Madison, ME, USA
My Mazda connect touch screen operates by itself (ghost touch) while driving down the road. My safety is at risk trying to press button to get it turned off, while driving down the road. It is a huge distraction. The volume speakers at the high level and continues to beep and yell your audio will be at this volume level (the loudest). It is not listed as a recall foe this make and model, but should be. Doing further research this looks to be an issue with all of their vehicles and Mazda is not holding themselves accountable or trying to fix the issue in newer vehicles. There have not been any warning signs. I-??ve had my car for 5 years come this August and my vehicles has been doing this for about 6 months now.
- West Columbia, SC, USA
The infotainment screen is malfunctioning and acts on it own. Random parts of the screen are touched on its own creating a lot of distractions. Examples are changing of screens, settings, ending my navigation, calling contacts etcetera. This is a huge safety hazard and Mazda dealerships are charging for diagnosis for a commonly known issue, claiming the cause is unknown, despite numerous posts and threads online linking this to a screen delaminiation issue.
- San Diego, CA, USA
As I was driving home one day in February 2024, my car felt like a strong gust of wind was getting up underneath the hood of my car, causing it to pull left and right slightly. When checking the weather, wind gusts were at 5 MPH and you could barely see trees/leaf movement. I pulled off the side of the road, checked underneath the car to see if anything was dragging/missing and all was fine. As I started driving again, I then noticed my RPM's vs MPH was very strange. When accelerating, the car randomly increased up to 4,500 RPM when trying to go 45 MPH, then shifted down to 2,000 RPM's once I reached 45 MPH. But, no matter if I left my foot on the gas pedal, lifted my foot off of the gas pedal or hit the breaks, the car would not move off of 2,000 RPM's until I pressed my foot on the break all the way down to the floorboard. No lights came on at all. I took it to the dealership that I purchased it from, expressing the scary feeling of the driving the car and showing video proof of what the car was doing in RPM's vs MPH. After further conclusion, they determined that a "sensor" had gone bad. The thought that a plastic, electronic sensor going back caused my car to feel that way and put my life at risk while driving is a scary thought. Fast-forward to April of 2024, similar symptoms have come back again. Wind feeling like it's getting under my hood, causing the car to pull left and right, RPM's not matching up and now a hot engine with no warning light coming on, is questioning if it's this particular sensor again. Not to mention, I had it inspected by the dealership two weeks ago and had an oil change done to it and the dealership said "everything looks great". You should have zero thought or worry when operating your personal vehicle, but in the past three months, I have taken my car to the dealership and or a mechanic 7 times with thoughts/worries about my car. This car has now turned into a "lemon" as one would call it and I'm terrified to even start the car.
- York, SC, USA
- Oklahoma City, OK, USA