2024 MAZDA CX-90 Complaints

Safety issue, random, with 360 View Monitor cameras malfunctioning. This camera issue has happened randomly at least 7 times since I purchased the car in May 2023. The most recent occurrences were 10/26, 09/27, 09/23, 08/03/2023. What happens: when starting the car, 360 View Monitor should show images of surroundings. Instead, no image from the cameras shows; it’s black on the screen. Colored lines show the direction the car is backing up or moving forward, but the rest of the screen is black. When it occurs, it will remain in this faulty condition for the entire drive. The button on the console (left of gearshift) that turns on the image cameras when driving will show the same image. It will remain in this disabled mode until the car is turned off for a long time. I’ve tried turning it off and letting it sit until the computer sounds like it has shut off (2-3 min, perhaps), and restarting the vehicle — this does not cure the problem. The car seems to need to be turned off for a longer time. If I turn the car off and return in, say, 2 or more hours, the issue is cured (temporarily). Attached are still images from a video. This is random in occurrence and seems to be completely unpredictable when it will will happen. Safety issue.

Problem noticed shortly after purchasing the car in May 2023, and is a constant issue. Always: when driving, and when I press the the button to the left of the gearshift to activate the 360 View Monitor, the default image shows a useless, mostly black, image. (Scrolling to the other two, non-default images, they are useful images.). Instead, it gives the appearance of a black gap in the space around the car. I am attaching several still images from a video. Safety concern, because the image is not correct, and this is a listed safety feature.

When using adaptive cruise control and passing a large trailer or truck in the left lane (the trailer or truck is in the right lane), the adaptive cruise control system incorrectly detects the trailer or truck to be in the same lane as the CX-90 and in some situations can slam on the brakes causing a potentially dangerous situation.

The adaptive cruise control sometimes misreads the driving situation, especially on curves, and applies strong braking when there is no vehicle ahead in your lane. Especially when the vehicle in the adjacent lane is a truck. This could easily lead to being rear ended by a close following vehicle that is not expecting you to abruptly slow down. I had to turn it off on a trip on mountain interstates. I will address this at my first oil change at the dealer. I have had adaptive cruise on several other vehicles and never experienced this problem.

Vehicle low fuel indicators remained lighted up even after fulling up the vehicle tank. it appears is a faulty gas sensor, which if is not replaced can lead to false gasoline levels.

Hi, When passing a truck which is on the right lane of the car, the car recognise the truck as a car in it's current plane and putting a sudden brakes. I almost got rear ended couple of times in the last one month. Please request Mazda to fix this Adaptive Cruise Control issue. Thanks, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Drive on freeway with Mazda Radar Cruise Control engaged. When the road curves slightly, the radar picks up the car in the right lane next to me as a car in front of me and slams the brakes. It’s a dangerous situation when the traffic is moving at least 65 miles per hour.

When ACC is on and speed is set, if the vehicle comes up onto a tractor trailer in the right lane, the CX-90 will think it is actually in front of my vehicle and abruptly slow my vehicle down, potentially causing myself to be rear ended.

while passing a truck that is in the right hand lane, adaptive cruise control will pick up a vehicle straight ahead and hit the brakes hard. Issue - there is no vehicle in front of you. Almost got rear ended due to this issue.

The adaptive cruise control (ACC) system in the CX90 is experiencing a high number of false positive incidents, which could lead to accidents. The system consistently thinks that a vehicle in the right or left lane has moved in front of the CX90, mainly when going around a curve. This is especially common when passing 18-wheelers, where the system will start alerting the driver with a noise and flashing alert to depress the brake pedal. The system then begins emergency braking procedures, even though the 18-wheeler or other vehicle has not actually moved lanes. This rapid deceleration at highway speeds is incredibly dangerous, especially for vehicles and large trucks following behind the CX90. In all of my incidents, the system has detected a vehicle in the other lane, but the vehicle has made no deviation towards the CX90's lane.