2020 Mazda CX-5

Cylinder Head has failed at 53,000 miles. Mazda has a technical service bulletin acknowledging that this is a common occurrence with this part. They have an extended warranty for the turbo engine but not for the standard engine. Looking through online forums, there are hundreds of not thousands of these issues for this model year and engine. Mazda has clearly acknowledged there is an issue and should repair these manufacturing defects that are not normal wear and tear items.

Reported

Jun 2026

Incident date

May 2026

Mileage

Not provided

Outcome flags

None reported

The infotainment display screen on my 2020 Mazda CX-5 has suffered a severe hardware failure resulting in un-commanded inputs, commonly known as "ghost touching." While driving at highway speeds, the touchscreen constantly registers phantom touches. It actively hijacks the vehicle's computer system and cuts out my Apple CarPlay connection during trips. This morning, the ghost touching randomly turned the Apple Maps navigation volume up to the absolute maximum level without warning. This intense, sudden noise causes driver shock and distraction while in motion, creating an immediate risk of a wreck. The vehicle currently has fewer than 29,000 miles.

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

Read windshield just shattered while driving down the highway. No object hit the windshield. On I-95 near PHL airport, near exit for Rt 420

Reported

Jun 2026

Incident date

Jun 2026

Mileage

Not provided

Outcome flags

None reported

The vehicle infotainment system including the touchscreen display and Connectivity Master Unit malfunctioned. The touchscreen operates without driver input, the system freezes or glitches, audio activates unexpectedly, and phone functions behave erratically. The vehicle and components are available for inspection upon request. While the vehicle was being driven, the system initiated actions without driver input including unintended phone calls including calls to 911, sudden unexpectedly loud radio or audio volume, screen freezing, and loss of navigation. These events caused driver distraction and a startle effect while the vehicle was in motion, increasing safety risk to vehicle occupants and others on the road. The issue is ongoing intermittent and reproducible during normal driving conditions. The vehicle was presented to an authorized dealer multiple times. A software update was performed in an attempt to correct the issue, but the condition continued. The dealer advised that replacement of infotainment components such as the CMU or display may be required. The vehicle has been inspected by an authorized dealer on multiple service visits. The issue was also reviewed by the manufacturer customer experience case management team which acknowledged understanding of the malfunction but declined repair assistance. No police or insurance inspections have occurred. No warning lights or messages appear before the malfunction. Symptoms occur without warning and include random touchscreen activation, system freezing or rebooting, unintended phone dialing, and unexpected loud audio. The issue began after purchase and has continued despite repair attempts. Similar infotainment malfunctions including ghost touch behavior, screen freezing or rebooting while driving, unintended audio behavior, and dialing issues have been documented in manufacturer service bulletins affecting comparable vehicles, indicating this issue is not isolated.

Reported

Apr 2026

Incident date

Oct 2003

Mileage

Not provided

Outcome flags

None reported

Air bag light is flashing in the dashboard. It says passenger air bag off. Driver seatbelt doesn't always click when trying to fastent seatbelt. I have to try multiple times until it clicks.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

The car has signs of current recall in other Cx-5 Models. Hesitation with acceleration or driving at high speed, reduced power, not responding appropriately when accelerating or would accelerate on its own, strong smell of gas after the car has been driven and is parked. I know there is currently a recall for a gas pump failure. There is no engine light on.

Reported

Apr 2026

Incident date

Feb 2023

Mileage

Not provided

Outcome flags

None reported

While driving on the highway in traffic, I was applying the brakes (slowly and smoothly) and moving with the flow of traffic when the SBS system activated the brakes harshly and slammed me to a stop without reason. In addition to throwing me forward against my seatbelt, it also resulted in the car behind me rear-ending me. I did not hit the car ahead of me, since I was far enough behind them BEFORE the smart brake support engaged, but the feature caused an accident that could have been avoided.

Reported

Apr 2026

Incident date

Jan 2026

Mileage

Not provided

Outcome flags

Crash

I am reporting an ongoing defect with the infotainment system in my 2020 Mazda CX-5, involving ghost-touch inputs, system freezing, and random reboots. These issues began around the second year of ownership and have progressively worsened. The system constantly registers inputs that are not being made (ghost-touch), changes settings on its own; and occasionally- reboots while operating the vehicle. This makes it difficult or impossible to reliably use essential vehicle functions such as navigation, communication, and audio controls. The issue is particularly concerning because it creates a driver distraction and potential safety risk, as the system behaves unpredictably and requires attention while driving to manage or disable unintended inputs. I reported these issues multiple times to an authorized Mazda dealership while the vehicle was still under warranty. However, I was told no issue could be found or that software updates would resolve the problem. These updates did not fix the issue. On August 9, 2025, another system update was performed under the Mazda Connect Class Action Settlement, but the problem persists. The dealership is now requiring a paid diagnostic fee before proceeding further, despite the known nature of this defect. Based on my research and widespread owner reports, this issue is commonly associated with infotainment system defects, including screen delamination and/or failure of the Connectivity Master Unit (CMU). I am submitting this complaint to document the defect and request further review, as it affects safe operation and driver attention.

Reported

Apr 2026

Incident date

Apr 2026

Mileage

Not provided

Outcome flags

None reported

The steering column in this car has a known defect in the steering column nut resulting in knocking/rattling/clunking. Mazda is aware of this issue and has redesigned the steering column and issued multiple TSBs for specific models, years, and even VINs. Mazda is not classifying this a a safety issue to avoid recall but if the part is to fail it can result in loss of vehicle control and a crash. The steering column is main component necessary to have control over the car and the direction it travels. I've called my dealership and Mazda corporate who both refuse to fix the issue even though my car is under an extended warranty. TSB 06-001/24 previous TSB 06-004/23.

Reported

Mar 2026

Incident date

Mar 2026

Mileage

Not provided

Outcome flags

None reported

The Smart Brake Support system malfunctioned while driving. The vehicle began shaking and lost power, requiring excessive throttle to move. The car hesitates and may not accelerate normally, creating a dangerous situation in traffic. Warning lights appeared on the dashboard and the vehicle became unsafe to operate. The issue occurred shortly after purchase and was reproduced multiple times. The dealer inspected the vehicle but refused to provide a written diagnosis or repair timeline. The vehicle is unreliable and poses a risk of sudden loss of control or rear-end collision.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

Started smelling burning oil in 2020 Mazda CX-5 non turbo with 34,000 miles. Auto shop states it is a cracked cylinder that will cost over $7,000 to repair. A Google search shows it is a known issue but Mazda has not extended the warranty for non-turbo models.

Reported

Feb 2026

Incident date

Feb 2026

Mileage

Not provided

Outcome flags

None reported

The contact owned a 2020 Mazda CX-5. The contact stated that while driving under 45 MPH, the TCM received a false data sensor warning, causing the vehicle to enter LIMP Mode. The contact stated that during the failure, the smart brake feature, Adaptive Cruise Control, and other unknown ADS features and warning lights were illuminated. The contact stated that the failure with the ADS system prompted the vehicle to come to a complete stop while driving 45 MPH. The contact parked and turned off the vehicle to troubleshoot the ECU after the failure had occurred. The contact restarted the vehicle, and the adaptive cruise control warning light, smart brake feature, and ADS radar features returned. The vehicle was not repaired. The manufacturer was notified about the failure. The failure mileage was 140,000.

Reported

Jan 2026

Incident date

Dec 2025

Mileage

Not provided

Outcome flags

None reported

Vehicle suffering from Mazda TSB 05-005/23 Chirping noise from Transaxle on 3rd to 4th gear upshift. Vehicle diagnosed by dealership as needing new Transaxle on 17OCT25. Diagnosis stated issue started ~32k miles.

Reported

Nov 2025

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

THE SUNROOF EXPLODED NORMAL TEMPS in CHICAGO IL Halloween Hight 60 desgres on while driving on HWY

Reported

Nov 2025

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

SUNROOF EXPLODING - 2020 Cx5 I've seen other reports on mazda forums happending on cx the sunroofs RANDOM normal temp in chicago IL on Halloween night

Reported

Nov 2025

Incident date

Oct 2025

Mileage

Not provided

Outcome flags

None reported

The issue is iron is depositing in the transmission due to a bad torque converter, this is a known issue with mazda and it doesn't seem to be something they are willing to cover and many people are experiencing this especially with the cx5 models. It causes jerking and chirping noise, plus will eventually ruin the transmission and will cause serious safety issues. Just look into the reddit threads

Reported

Oct 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

I purchased this vehicle as a used car from a dealership. On my way home, the infotainment panel began to shout at top volume that this is the volume that navigation would be set at. The volume was so loud that it was startling, and it continued on until I had to pull over. I contacted the dealer, but they offered no assistance. The car continues to control itself at the panel ferning with the use of android auto so that you can't use your phone GPS for directions. The radio will control itself, changing stations, making loud beeps, and turning the volume up. There is no way to stop this feature because you can't turn the system completely off while the car is on. I can find no way to fix this on my own. I have tried resets, but have seen ample information about other people having this problem online. This does not seem to be an unknown problem and I don't know why there has not been issued a recall because it's very dangerous.

Reported

Oct 2025

Incident date

Mar 2025

Mileage

Not provided

Outcome flags

None reported

Driving about 20 to 35 mph accelerating I would get a distinctive one time chirp noise with a little bit of a stutter It happens every time I go about that speed accelerating. Thankfully my car was under pre-owned warranty but I have to get now. Three transmission flushes I have to pay $400 for and they have to replace a torque converter. I just got the car 10 days ago and only has 61,000 mi on it. Over the long term this could damage the transmission cause more and more issues

Reported

Sep 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

The ongoing “ghost touch” defect in Mazda infotainment systems is a serious safety hazard that should have triggered a recall. This issue affects vehicles from model years 2016 through 2023 and stems from a design flaw present from the beginning. While driving, the system can suddenly take control of the screen—changing settings, switching stations, adjusting navigation, and even blasting the volume to maximum without driver input. On multiple occasions, I have been driving at freeway speeds when the system suddenly raised the volume to its highest level, jolting me and creating a dangerous distraction that nearly caused an accident. Mazda previously settled a lawsuit regarding this defect but only offered a free software update as a remedy. When I visited a dealership, I was told I already had the latest update—and that it does not resolve the ghost touch problem. The dealership acknowledged that it is a known design flaw, yet Mazda is charging customers around $800 to replace the defective component. This defect is widespread across multiple model years, worsens with time, and compromises the safe operation of the vehicle. Despite owning my Mazda outright and having only 40,000 miles on it, I may be forced to sell it because the vehicle has become unsafe to drive. I have a video of some of the things it does but it won’t let me upload it below.

Reported

Sep 2025

Incident date

Oct 2021

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2020 Mazda CX-5. The contact stated that while the cruise control was activated and driving 65 MPH in the middle lane of a busy six-lane highway, the contact depressed the accelerator pedal, and the vehicle was suddenly stalled and coasted to a complete stop in the middle of the highway. The contact was able to restart the vehicle to continue driving. The vehicle was later taken to the local dealer, who was unable to determine the cause of the failure and was unable to confirm that the failure had occurred. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 32,000.

Reported

Sep 2025

Incident date

Sep 2025

Mileage

Not provided

Outcome flags

None reported

While driving my vehicle the systems sensors are affected by nearby drivers which cause the car to stall in the middle of traffic going between 40 and 75 miles per hour.

Reported

Aug 2025

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

While traveling on an Interstate highway, my passenger side curtain airbag suddenly deployed without any warning while I was driving. There was no collision or impact, there was no debris on the road, or any significant bumps in the road. There was a very loud explosive sound and then my entire passenger side was covered in blue. The sound was so loud that it left my ears ringing and left me badly shaken up. I lost all visibility out of my passenger side as all of my side windows and mirrors were obscured, and I knew there was traffic in that lane along side of me. It felt very dangerous and I had to rely on my lane change sensors to safely pull to the side to assess any damage. There was no evident sign of any impact to my car. All of the glass was intact, there were no scratches, dents or missing paint. The airbag fully deployed for no apparent reason and I was extremely lucky that I was not injured and that my reaction did not cause an accident when this happened. The car was taken to a Mazda dealership to assess, and they did not find any damage either, but said there was no mechanical error on the part of the car, so it is still unexplained. I had it evaluated by an autobody/collision shop, again no damage was determined, their scan showed a diagnostic code that there was a "circuit short to ground".

Reported

Aug 2025

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

Display screen (Infotainment system) will randomly change the settings of my vehicle and call people or change display features or volume control or directions that is distracting and dangerous to me as I drive.

Reported

Aug 2025

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

The infotainment screen in the vehicle suffers from Phantom/Ghost touching, rending a safety hazard as while following navigation it can act on it's own, becoming a large distraction.

Reported

Aug 2025

Incident date

Aug 2025

Mileage

Not provided

Outcome flags

None reported

Mazda has a known issue with their infotainment system and ghost touch. There was a recent lawsuit but ghost touch is not covered under the class action lawsuit. The screen will call people, change setting, and just click a bunch of things. This is extremely distracting when driving if I’m constantly having to fight to stay on my navigation screen and make sure it is not calling people. It’s a very well known issue that Mazda will not fix it and quotes around $500-700 to fix with a part that will eventually have the same issue. I have tried pleasing with Mazda and basically been told too bad. I just want my screen to work and not have to fight it constantly

Reported

Jul 2025

Incident date

Sep 2021

Mileage

Not provided

Outcome flags

None reported

I noticed an oil leak. I had it diagnosed and its a crack in the cylinder head, right above the exhaust manifold. This is known issue for Mazda's online. There is oil spilling everywhere. The oil burns off as it is driving. Smoke fills my car.

Reported

Jul 2025

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

I own a 2020 Mazda CX-5 equipped with the Mazda Connect infotainment system. The touchscreen display malfunctions regularly by randomly selecting menu items, jumping between screens, zooming in and out, and activating functions without any input from me. These “phantom touch” events occur even when the vehicle is in Drive, which means the touchscreen should be disabled — yet the system behaves as if it’s receiving constant false touch input. When this happens, I cannot back out of screens or use the physical control knob or buttons, making it extremely distracting and unsafe while driving. The dealer initially diagnosed it as a screen laminate issue, which they said isn’t covered under warranty. However, this appears to be a known defect in the CMU (Connectivity Master Unit) that Mazda has not properly addressed in many cases, even though there is an ongoing class action settlement about it. The CMU passed their diagnostic test, but the issue persists — and others have reported receiving full replacements despite passing those same tests. Mazda refuses to escalate or repair unless the screen kit fails first. I believe this is a defect affecting driver safety, especially since it continues while the vehicle is moving.

Reported

Jul 2025

Incident date

Jul 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2020 Mazda CX-5. The contact stated that the vehicle jerked abnormally while depressing the accelerator pedal. There was no warning light illuminated. The vehicle was taken to a dealer where the vehicle was diagnosed with transmission failure. The manufacturer was notified by the dealer about the failure, and the manufacturer agreed to partially cover the cost of the repair. The vehicle was not repaired and remained with the dealer. The failure mileage was approximately 52,000.

Reported

Jul 2025

Incident date

Jun 2025

Mileage

Not provided

Outcome flags

None reported

Engine developed multiple oil leaks from oil seal and timing cover. The leaks could result in engine failure and endanger driver and/or passengers. No warning lights activated, was found at routine oil change. Defect was reported to manufacturer, but warranty had expired, and they refused accept responsibility. Research revealed this vehicle is known to have this defect.

Reported

Jul 2025

Incident date

Jun 2025

Mileage

Not provided

Outcome flags

None reported

The display screen in my CX-5 has been regularly glitching for several years now. This "ghost touch" presses random buttons, makes random phone calls, turns volume up and down, exits applications, etc. This persists (both driving and parked) until I unplug my device, restart the screen, or restart the vehicle. This happens year round regardless of outside temperature. I am unable to use certain aspects of the screen, such as navigation, when this is going on. It is extremely distracting and unsafe. My eyes are drawn to the screen instead of the road, which puts my safety and the safety of my passengers at risk. When I first reported this issue to the dealer, they explained that I was outside the "limited warranty" for the display unit and that it would cost me around $1000 to replace. I declined. About a month ago, I received a class action lawsuit notice in the mail. This notice described my exact issues. I immediately made an appointment with the dealer to get my vehicle inspected and the issue resolved under the settlement. Upon taking my vehicle to the dealer, they explained that the settlement only covers the issue if the CMU needs to be replaced- not if the problem lies with the display screen itself. They inspected my vehicle and said that my CMU does not have issues and that my screen is causing the glitches. They refused to cover the replacement of the screen, even though the Mazda Connect Infotainment Settlement describes my EXACT issues. Why isn't the settlement covering replacement of the screen if that's where 99% of consumer issues lie (according to the dealer)? I was instructed by the dealer to contact Mazda Corporate directly, who read me a scripted disclaimer saying Mazda is not providing assistance while the settlement is ongoing.

Reported

Jul 2025

Incident date

Jun 2025

Mileage

Not provided

Outcome flags

None reported

The vehicle reboots the screen/infotainment system while driving. The dealership has updated the software and replaced the screen (Screen was at my cost). They reset the codes and it comes back. This is a safety hazard as it could cause non compliance with the FMVSS in regards to rear-view cameras being required. There is currently a settlement in place under a class action.

Reported

Jun 2025

Incident date

Jun 2025

Mileage

Not provided

Outcome flags

None reported

*This is not part of the class action lawsuit* Per attorneys for the complaint, this issue is not part or covered by that lawsuit* This is concerning the infotainment system and what is known by Mazda as “ghosting”. Mazda for safety disables touch screen while car is out of park or driving. The ghosting issue ( which simulates touching of the screen) has overridden the safety lock out feature. While driving or in gear, the ghosting issue will increase radio volume to max, start beeping, changing different features, place calls etc. This sudden unexpected “ghosting” startled me and distracted me from safe driving. This can lead to accidents. Mazda is aware of this issue as they issued a warranty extension due to a previous complaint with the NHTSA in 2019. However, Mazda did not change the defective part/s in their vehicles and the issue continues on 2020 models. In my 2020 Mazda CX-5 this issue has been happening for approximately 2 years getting progressively worse.

Reported

Jun 2025

Incident date

Jan 2024

Mileage

Not provided

Outcome flags

None reported

My car is experiencing extreme ghost screen. Also when this happens I get a lot of warning lights when nothing is truly experiencing fault. My screen will jump, change settings, reset settings,become dark on it own, not turn on at all, flip through the system causing major distractions. For instance I was driving in my car with quiet no noise then my screen jump and without warning blasted am and scared the living heck out of me while on the highway. It has called people and hung up on its own. Lights flicker and one side of my top lights don't work. My plugin have no electricity coming to them.There are times I have trouble connecting to Bluetooth.

Reported

Jun 2025

Incident date

Aug 2023

Mileage

Not provided

Outcome flags

None reported

Forward Smart city brake support malfunction Camera Sensors Screen Ghost

Reported

Jun 2025

Incident date

Jun 2025

Mileage

Not provided

Outcome flags

None reported

Car “died” while idling at a traffic light. It started but would not start several hours later and car was towed to mechanic. Diagnostics “determined “after several days that car needed an ECM. ECM was ordered and replaced, along with the battery. This took several weeks, in the meantime, I had to rent a vehicle. Vehicle picked up on May 29th and driven 250 miles and car sputtered, hesitated, slowing down in heavy traffic at high speeds on highway, putting other drivers and myself in a very unsafe situation. Several days later this happened again while traveling back home, again, at highway speed putting other drivers and myself in high risk situation. (This happened several times during both trips.) As I was focused on the road, I did not see if any messages were displayed. After returning home, the mechanic was informed via voice mail and again via telephone. The following morning (June 2), the car sputtered, hesitated to accelerate at low speeds and died while driving to repair shop (battery indicator illuminated as I was pulling over). Car has been towed again to repair shop.

Reported

Jun 2025

Incident date

May 2025

Mileage

Not provided

Outcome flags

None reported

My car has started braking when objects arnt there almost causing a crash Mazda denies this

Reported

May 2025

Incident date

May 2025

Mileage

Not provided

Outcome flags

None reported

-Passenger side air bags deployed for no reason on May 19, 2025 at 1945h. -Driver safety compromised due to shock, momentary loss of hearing, disorientation while driving. -Other drivers safety compromised due to driver having to react, re-orient themselves and drive to safety. -Culver City Mazda dealership ran diagnostic. Conclusion: air bags deployed due to pressure. NO OTHER conclusions regarding system error, software error, ignitor, sensors or vehicle impact. -Police inspected vehicle at time of incident. No damage was observed or reported. -NO warning lamps or messages appeared prior to passenger air bag deployment.

Reported

May 2025

Incident date

May 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2020 Mazda CX-5. The contact stated the infotainment Connect Center was unintendedly switching to different functions, with the volume increasing independently. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to the dealer for assistance. The failure mileage was unknown.

Reported

Apr 2025

Incident date

Jan 2023

Mileage

Not provided

Outcome flags

None reported

I bought this 2020 Mazda CX-5 Sport 2.5L all wheel drive from a big dealership on July 31, 2023. I started having issues with EPB (electronic parking brakes) in February 2024. When I put the e-brakes on, the yellow parking brake light and the red brake light would come on. Seems like they would engage and disengage just fine except those 2 lights would stay on no matter how many times I tried turning the e-brakes off. I put a new battery in because of some research I did to no avail. Tried putting it in service mode then taking it off service mode......which did work for a couple of months. Then the problem reappeared and the two lights came back on. Sometimes you hear the e-brakes retracting on the rear right side only. And you can smell the brakes from heating up. On 2/26/2025 after getting out of work, I got in my car, turned it on and boom the brake lights are on again. I tried to drive and noticed the e-brakes were engaged. I didn't do it because I don't use the e-brakes at all for fear it would get stuck on and leave me stranded. I have been dealing with this for months and I am so frustrated. This car is only 5 years old. It shouldn't be having e-brakes issues. I've been doing a lot of research and found out that a lot of Mazda owners are having this very same problem. Mazda is very aware of this issue and has known about it for some time, but refuses to do a recall. I’m afraid to drive the car for fear that the e-brakes would engage while I'm driving in the highway and cause me to have an accident. This is a safety issue that needs to be addressed. I don't know what else to do. One thing I do know...... if Mazda doesn't fix this issue, I will never buy a Mazda again and make sure my kids never buy a Mazda either.

Reported

Feb 2025

Incident date

Feb 2025

Mileage

Not provided

Outcome flags

None reported

During snowfall, the front camera becomes obstructed, leading to a malfunction in the smart brake system. When this occurs, an alert appears indicating a “Smart Brake Failure,” accompanied by an audible warning and the illumination of the check engine light. The vehicle then exhibits unpredictable behavior, including unintended braking and sudden acceleration, creating a hazardous driving situation. The only temporary resolution is to restart the vehicle; however, the check engine light remains on for several days before eventually turning off. This issue occurred while I was driving on the highway on February 19, 2025, posing a significant safety risk. This is not the first time the car has done this.

Reported

Feb 2025

Incident date

Feb 2025

Mileage

Not provided

Outcome flags

None reported

The contact owns a 2020 Mazda CX-5. The contact stated while driving at an undisclosed speed, the vehicle shuddered and lost automotive power and failed to exceed 15 MPH. The vehicle failed to return to normal operation. The failure had occurred on several occasions. The contact stated that the infotainment system was inoperative. The contact stated that several unknown warning lights were illuminated. The vehicle was taken to a dealer where it was diagnosed that the ignition coils needed to be replaced. The vehicle was not repaired. The vehicle was taken to an independent mechanic where it was diagnosed that the CPU system needed to be replaced. The manufacturer was not notified of the failure. The failure mileage was approximately 80,000.

Reported

Feb 2025

Incident date

Jan 2025

Mileage

Not provided

Outcome flags

None reported

Forward Braking Safety Sensor Was on transmission after braking check engine light . Was driving car from work it lost all power . And those warning ️ light indicators where on . Car wouldn't go over 15mph . Took vehicle to mazda and dropped it off as my husband requested information do so . Mazda called say diagnostic saying it needed plugs ,coil packs serpentine belt and adjuster pulleys replacement. I called my husband he's a mechanical engineer he said no way it needs a tune up that early. He requested information go get the car as he flew home from working outta town. We took it to scooter's place certified mechanic in Indian Head md . Scooter's place diagnostic scan said completely the opposite. Say it was the cars brain aka cpu send false signals causing misfire to all components of vehicle . He change one spark plug and car ran normal. He told us it wasn't a fix it was cpu and no matter tune up or not . The computer was the issue. I went back to passport mazda in Suitland Maryland to give them second opinion issues the GM wouldn't give my money back for false diagnostic readings and refused to listen or hear what I had to say I was to upset to continue and decided to leave . He kept saying he wasn't a technician so he doesn't know but was explaining technician issues that were incorrect i have both diagnostic detail paperwork which i will attach with report

Reported

Feb 2025

Incident date

Feb 2025

Mileage

Not provided

Outcome flags

None reported

My infotainment display has a prevalent ghost touch issue that causes majors distractions while I'm driving, and no warnings on when it'll happen. The ghost touch will end my navigation, end my calls or put them on hold, call random people in my contacts, turns on/off the music, changes the volume, changes various settings (sometimes safety settings), switching back/forth to different things, etc. It used to only happen when the car was not moving or I'm parked (as the touchscreen is only supposed to be available then), but now it's happening even when I'm driving on the freeway. I used to try correcting/fixing whatever by using the knob control, but the problem can become so severe that even when I use the physical knob I can't gain control over it. I can't turn off the infotainment display because the ghost touch just turns it back on! I brought it into my local Mazda dealership for regular servicing and decided to ask about it, but they're quoting me over $800 to fix it. They said it's a common issue they get all the time and it's something to do with a faulty screen?? Not too sure what exactly, but a friend of mine said he had the same issue and the issue was too sporadic he decided to disconnect the touch screen altogether. It's too much of a distraction to deal with while driving, even for quick trips to the store, etc. It causes cognitive, visual, and manual distractions...these faulty screens are putting us all at a higher risk of being involved in an accident by taking our attention away from driving, even for just a split second.

Reported

Jan 2025

Incident date

Jan 2025

Mileage

Not provided

Outcome flags

None reported

"ghost touch" issue on my cars touch screen operates by itself or doesn't respond. I was driving down a dark road when it went black, the screen had adjusted its brightness down to zero! The radio will change stations then freeze and the manual controls won't even work.

Reported

Nov 2024

Incident date

Oct 2024

Mileage

Not provided

Outcome flags

None reported

I was in the drive thru at a restaurant and had my foot on the brake. After a couple of minutes of sitting with my foot on the brake, I gently pressed the accelerator to slowly move forward. All of a sudden the car sped up on its own like I had floored it. The speed of acceleration threw my head back and the car whipped around the front of the building as that's where I was steering. I braked and it thankfully stopped, but if a car had been in front of me I would have slammed into it. I could have hit a pedestrian. This was very scary and its an obvious safety concern. Mazda needs to look into this issue as I see there are other reports on this website and on the internet by numerous people for the same issue of sudden acceleration by the vehicle on its own.

Reported

Nov 2024

Incident date

Oct 2024

Mileage

Not provided

Outcome flags

None reported

Display went dark and did not display. This is not the only time it happens. It acts like someone’s touching the screen even when in motion. It prevents the reverse camera from displaying.

Reported

Oct 2024

Incident date

Oct 2024

Mileage

Not provided

Outcome flags

None reported

Low oil light came on at 52,764 miles, 300 miles before the next oil change on the manufacturer-recommended 7500 mile schedule. I've switched to a 5000 mile oil change schedule and will be monitoring oil level going forward for excessive oil consumption. I have always done oil changes every 7500 miles and have followed all other maintenance prescribed in the manual.

Reported

Oct 2024

Incident date

Aug 2024

Mileage

Not provided

Outcome flags

None reported

The vehicle accelerated on its own, while I was parking. My foot was on the brake when the vehicle just took off. It continued to accelerate until a building stopped it. I continued to brake but the vehicle did not stop. Once the vehicle collided with building, saw on the digital read out the "Brake System Malfunction" and then Camera Malfunction. The vehicle was towed from the site and the insurance adjuster has sent me word that the vehicle is a total loss.

Reported

Sep 2024

Incident date

Sep 2024

Mileage

Not provided

Outcome flags

Crash 1 injuries

The rear windshield wiper stops working while driving in a rainstorm. This has happened twice. The wiper works for 30-60 minutes and then stops. Was inoperable for the remaining 4 hours of the trip. When we took the car in for troubleshooting the 1st time, they could not reproduce the problem. After the second time the dealer was able to reproduce the problem. It appears to be related to the operating time and not the rain. Searching online discovered numerous Mazda CX5 owners reported the same issue. Our safety was at risk since we could not see out the rear windshield. The vehicle has not been inspected by the manufacturer. There were no warning lamps, messages, or other symptoms that warned us the wiper had stopped working. We noticed it had stopped by looking out the rear view mirror.

Reported

Sep 2024

Incident date

Aug 2024

Mileage

Not provided

Outcome flags

None reported

The infotainment screen is malfunctioning and making selections on it's own without me, the driver, pushing any buttons or the screen. This is troublesome while driving as I then have to end calls or turn things down, etc. out of nowhere. This also means I am unable to take any calls while driving, which is also a driving hazard and not safe if an urgent call comes through to my phone. It is not usable at this point due to this malfunction. This has been an issue in previous years' models as well, and there have been recalls on this same issue. Not sure why or how this has not been resolved for future models, and is still being sold with this huge malfunction. This is a new vehicle with just under 30,000 miles and should not have this big of a malfunction this early on. There are tons of other owners that report this issue all over online as well. It is a known issue, but yet nothing has been done about it.

Reported

Aug 2024

Incident date

Aug 2023

Mileage

Not provided

Outcome flags

None reported