Mazda CX-5 Complaints

346 consumer complaints on file.

#11758883August 23, 2026
ENGINE, FUEL/PROPULSION SYSTEM, POWER TRAIN
The vehicle exhibits a repeatable low-speed driveline-related problem consisting of pronounced clicking or clunking from the driver-front area, fore-and-aft jerking, and harsh engagement during deceleration and light on/off-throttle transitions, particularly around 15–17 mph; the behavior can become significantly worse over rough or uneven terrain. The exact failed component or system has not yet been identified. The vehicle is still essentially new, with fewer than 5,000 miles, and has not yet reached its first scheduled service interval, so it has not yet been formally inspected for this condition. No warning lamp or diagnostic message has appeared. Other owners online have described a similar low-speed clunking and jerking phenomenon, and Mazda has issued at least one prior transmission-related TSB addressing somewhat similar harsh shift behavior, although that bulletin does not appear to apply to this vehicle or this exact symptom. The vehicle is available for inspection upon request. The concern presents a potential safety risk because the vehicle can unexpectedly jerk, lurch, or abruptly change driveline load during ordinary low-speed driving, which can make accelerator response and vehicle speed less predictable in traffic, parking lots, intersections, or on uneven surfaces. The symptoms began within the first few thousand miles and remain repeatable.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758522August 21, 2026
SERVICE BRAKES, SEAT BELTS, SEATS
The vehicle was brought to Mazda three times for the same brake-related concern. The issue occurred during braking and has not been resolved despite inspections and repair attempts.” If you’re listing each visit, do it like “Visit 1: Customer reported brake noise. Dealer inspected. Visit 2: Same concern returned, vehicle brought back for diagnosis and repair. Visit 3: Brake-related issue reported again. Problem continued.” That keeps it clean and close to the service records. And it at a dealer ship for the 4 time already , and they keep saying it the brakes but now I have to pay for the fix when I was complaining about well under wa
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758032August 19, 2026
EXTERIOR LIGHTING
The Mazda cx5 2026 I purchased has a white film behind both headlights. Mazda refuses to replace headlights stating this is normal. However it is a manufacturing defect. This is a structural problem from outgassing causing a permanent haze on inside of each lens which is considered to be a night visibility hazard. I bought vehicle second week in XXX.Took it back to service dept on XXX. They said no to replacement . Contacted corporate XXX to no avail. Same story. Mazda will no replace even though under full warranty. contacted attorney general and he said to make report here. In process of retaining lawyer because at this point I don’t know what else to do. I expect perfect vehicle for my money plus expect Mazda to be honest and do the right thing. Never had anything like this happen in my life buying a new car. Thank You. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757773August 18, 2026
SEAT BELTS
We purchased a certified pre-owned Mazda CX-5 from Wellesley Mazda in [XXX] on XXX. As soon as we got home and tried to exit the vehicle, we noticed that the driver's seatbelt was not releasing. Since then, we have noticed that the seat belt has not latched or unlatched properly. Our concern is that a manufacturer-certified vehicle was delivered to a consumer with an intermittently failing primary locking restraint mechanism. There should have been a 160-point inspection done before this car was delivered in order for it to be considered pre-owned. This car is driven by our son who has been put at risk by a faulty restraint device. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11756577August 12, 2026
UNKNOWN OR OTHER
My CX-5 has 25,000 miles and recently the a/c failed culminating in a distinct chemical smell in the cabin. The issue was identified as a leaking/failed evaporator which apparently is located behind the dashboard and in turn “dump” the leaking refrigerant into the cabin! The total cost of repair due to the location of the evaporator is between $3000-$4500 in my area, seems a high cost to be poisoned by a vehicle that only has 25,000 miles on the clock!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755858August 10, 2026
AIR BAGS, UNKNOWN OR OTHER
My 2021 Mazda CX-5 has developed a persistent rattling/vibration noise from the A-pillar and upper corner of the windshield. The noise appears to originate from the windshield/A-pillar attachment area and may be related to improper adhesion, mounting, weatherstripping, or other components near the top of the windshield. I have found numerous similar owner reports involving Mazda CX-5 and other fourth-generation Mazda models describing rattling, clicking, or vibration from the same windshield/A-pillar area. Because this issue appears to affect a significant number of vehicles, I believe NHTSA should investigate whether there is a common manufacturing or assembly defect and determine whether a manufacturer repair campaign or recall is warranted.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755455August 7, 2026
VISIBILITY/WIPER
Have a cracked windshield from a chip near the wiper area Mazda says needs to be replaced But they are on National back order Was told that when the windshield caves in or collapses Then an emergency order can be put in
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755082August 5, 2026
LANE DEPARTURE: WARNING
While driving in the Interstate, a truck swerved towards my lane; I swerved into the next lane to avoid the truck hitting me and when I began to swerve my Lane Departure warning malfunctioned and caused my car to completely shut down. I immediately put my hazard lights on to hopefully avoid being hit; but, a car behind plowed right into my rear end. The police were onsite at the accident. My vehicle has been inspected by an independent service center and my insurance representative.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11753806July 30, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS
I was sitting at a traffic light with my foot on the brake waiting to turn left onto Lee Highway from Fairfax County Parkway. Car jerked forward TWO times in a row, both times hitting the car in front of me. Our lane was at a dead stop waiting for the left hand arrow. The cars to the right of us had the green and were moving forward. I felt like I had no control over the car during this time.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753162July 27, 2026
ENGINE
The vehicle developed an engine oil leak from the timing cover due to what appears to be premature seal failure. Engine oil was leaking externally and could drip onto hot engine components, creating a potential fire hazard while the vehicle is in operation. The leak also increases the risk of low engine oil levels, which could lead to engine damage or sudden engine failure if not detected in time. This issue required an expensive repair despite the vehicle being properly maintained. I have since learned that many other Mazda owners have reported similar timing cover oil leaks on this engine, suggesting this may be a widespread defect rather than normal wear and tear. I am submitting this complaint so NHTSA can evaluate whether this represents a safety-related defect that warrants further investigation.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753049July 27, 2026
UNKNOWN OR OTHER
This is a new rebuild of this vehicle with the electronics now being within the screen. Initially had SOS and telematics issues which most of these cars are having. These seem to be fixed after two updates by Mazda. Have continuously been having issues with connectivity with their app and the ability to access my car through the app. Including locking/unlocking the doors, starting the car, having access to info about my car like: mileage and tire pressure etc. Mazda continues to see these cars without proper fixes. I have been thru three updates. And there has been no fix to these issues. I am unable to access alerts or updates regarding the car as well.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11751240July 18, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: WARNINGS
At about 6:50am July 7th 2026, I was getting in the exit lane of interstate 50 to exit. I merge into the lane and being applying my breaks since I was going about 55-60mph. However, my vehicle did not slow down. I began to press harder, it still did not slow down, so I pressed as hard as I could because I was rapidly approaching stopped vehicles. The vehicle began to make a grinding sound, it started shaking, and then a "break" light appeared on the instrument panel. After this it came to a sudden and violent stop. I have taken it to the dealership for similar issues many times since I got the vehicle in October 2025. Each time they state that they cannot replicate the issue and the vehicle operates as it should. It is under warranty so I have not taken anywhere other than the Mazda dealership.
Crash:
No
Fire:
No
Injuries:
1
Deaths:
0
#11750866July 16, 2026
ELECTRICAL SYSTEM, FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The vehicle's Connectivity Master Unit (CMU) suffers from a severe, persistent electronic hardware malfunction that causes the central information display and dashboard telemetry to blink, cycle, and drop signals erratically. This specific hardware architecture failure threatens to corrupt data transmission lines directly connected to the Advanced Driver Assistance System (ADAS), creating an imminent safety risk of unintended automatic emergency braking or false sensor deployment during highway transit. The vehicle utilizes the exact same defective CMU hardware component that the manufacturer has acknowledged and recalled on other model cohorts; however, the manufacturer has explicitly excluded this specific VIN from safety recall eligibility. Diagnostic attempts by the authorized dealer network relied solely on forcing digital software updates that completely failed to correct the core hardware signaling instability, leaving the vehicle un-repaired and presenting an active, unmitigated electrical and safety hazard on public roads.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11750817July 16, 2026
UNKNOWN OR OTHER
SOS sounds at random Telemetry not working comes up at random Touchscreen on infotainment freezes
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11750407July 14, 2026
SERVICE BRAKES, UNKNOWN OR OTHER, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I have a serious safety issue with my 2025 Mazda CX-5, purchased new in January 2026 from Island Mazda on [XXX]. A few days before the critical alert, I noticed the car stopping on its own before pressing the brake. While driving on the highway, I received a “faulty sensor” alert that went away. On July 10, 2026, I received a Critical Vehicle Malfunction Alert in the MyMazda app. The app gave no specific details. I called Mazda Customer Experience. They confirmed via email the system labels it as a Parking Brake Malfunction and instructed me not to drive the vehicle. They advised it could stop at any time or not stop. I also experienced pulling and unprompted braking while driving. On XXX, I called Island Mazda service multiple times (calls went to a call center). No callbacks. I went in person. General Manager [XXX] was unavailable; Sales Manager [XXX] advised towing to [XXX]. The car was towed XXX at 1:29 PM. No confirmation call. I called again at ~2 PM. Technician [XXX] called first. Service Manager [XXX] later called and was rude/dismissive. He yelled when I mentioned lemon law saying he can no longer speak to me when i mention that, downplayed the issue, refused to discuss documentation, and suggested I test drive the unsafe vehicle with them to figure out whats wrong. He spoke over me and said it would take a long time to fix because they are busy. He said he would forward my case to someone else and i agreed he is not capable of handling this appropriately. This is a brand new vehicle under warranty. I have a [XXX] son with congenital adrenal hyperplasia (rare condition requiring stress-dosing for injury). I do not feel safe driving it since the alert never even appeared in my actual car just the mazda app on my phone i do not trust the dealership after this treatment to fix it. Requesting full investigation into the defect and dealership handling. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11748088July 2, 2026
FUEL/PROPULSION SYSTEM, ENGINE
The vehicle experienced a sudden and complete engine stall while idling immediately after fueling the gas tank to capacity on a day with high ambient temperatures (over 100°F). Leading up to the stall, the vehicle was subjected to temporary auxiliary loads (Max AC running and active steering input). Immediately following the stall, the vehicle exhibited a hard-start condition and would not catch fire. After sitting turned off for several minutes, the vehicle restarted normally. The incident left no Diagnostic Trouble Codes (DTCs) or Check Engine Lights. Independent of this event, the vehicle intermittently exhibits a raw gasoline vapor smell inside the cabin at idle, alongside slight hesitations during low-speed steering maneuvers. This presents a safety hazard due to unexpected loss of motive power immediately after refueling in high-traffic gas station environments.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11747755July 1, 2026
VEHICLE SPEED CONTROL, VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
See attached document for complaint.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11747280June 29, 2026
VISIBILITY/WIPER
The windshield of my 2026 Mazda CX-5 suddenly fractured and developed a severe crack without any external road hazard or heavy stone impact. Under micro-photography, the root of the crack presents as a smooth, continuous stress fracture ("white line") with no physical crater or concentric shattering pattern. The authorized Mazda dealer and Safelite AutoGlass provided entirely contradictory diagnostic locations regarding the alleged "impact point," proving the source of the failure is highly ambiguous. On this vehicle, a standard, everyday micro-pit from normal road dust triggered a catastrophic structural fracture across the glass. This is a disproportionate failure indicating excessive internal manufacturing residual stress or structural pressure from the vehicle frame rather than owner wear-and-tear. Furthermore, this severe fracture directly obstructs the driver's forward vision and threatens the calibration and safety functionality of the i-Activesense forward-facing safety cameras mounted behind the rearview mirror, creating a sudden, severe driving safety hazard.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11747030June 28, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The automatic emergency braking system prematurely and overly-aggressively takes over when I have full control of the situation. When it takes control it locks up all four wheels, each time almost causing a rear-end collision. It has done this on a total of 4 occasions under normal congested traffic situations. On or about 6/14/26 I was driving westbound on the Massachusetts Turnpike. There was a sudden traffic stop. I had sufficient distance to stop before colliding with the car in front of me and further had the passing side breakdown lane to divert into if necessary. The emergency braking software took over and locked up the wheels causing the person behind me to have a rear-end collision with my car. There was little-to-no damage and no injuries. The dangerous turnpike traffic conditions discouraged making a police report. Conclusion: System is overly aggressive and creates undue risk of personal injury. The risk far outweighs any benefit the system offers. - Plans to report issue to Mazda during next maintenance appt -No warning lights -Problem is re-occurring but not with independent entity (yet)
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11746636June 26, 2026
ENGINE
Check Engine Light Code P0524 - Low Oil Pressure. Everything check out fine. Checked all the suggested TSB (Technical Service Bulletin) possibilities from a respected and qualified service center. Cleared the code and it keeps coming back on.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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