2024 MAZDA CX-90 PLUG-IN HYBRID Forward Collision Avoidance Problems

The vehicle does not slow down or reduce speed until the brake pedal is pressed at least 1/5 of the way down when using cruise control. The brake light turns on, but the car continues to accelerate.

My car senses a vehicle in a lane to the left or right of me as a vehicle in my lane and slams on the breaks. There is a recall on this with Mazda, but not for my manufacturing date yet. It's very dangerous. Occurs all of the time

When cruise control is active but slower than set speed vehicle will full throttle acceleration to get to set speed creating a situation where loss of control of the vehicle partially occurs. If this happened in wet or winter conditions loss of vehicle control is very possible.

When using adaptive cruise control on multiple lane highways/freeways the vehicle detects other cars/trucks that are in other lanes as being in your lane. (Shows on the dash display as in your lane). This fools the vehicle into believing it needs to make an emergency brake as a vehicle is in your lane and a crash is imminent when no such maneuver is necessary. This could cause a rear end crash or loss of control of the vehicle when it brakes unexpectedly with no real world cause. This has been an issue since vehicle is owned (July 2023) it is also widespread with this specific model [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On 12/09/23, my 2024 Mazda CX-90 PHEV, purchased on 11/11/23, just got out of the driveway to make a left turn around 500 feet from the driveway when there was resistance in turning the steering wheel left, causing vehicle to swerve to the right and hitting the fire hydrant on the side of the road located just around the corner. Both airbags deployed causing extensive damage to the passenger front side of the car. The automatic emergency braking did not engage to avoid collision with the fire hydrant. One of the passengers suffered avascular necrosis of the hip as a result of the accident. The vehicle was towed to a collision center, then towed to the Mazda dealership, but according to the dealership, no inspection report was available in their system as of 03/19/24. The insurance company declared the vehicle a total loss. There were no warning lamps, messages, or other symptoms of the problem prior to the failure.

LA SUV MAZDA CX90 PHEV HIBRIDA SE COMPRO EN JULIO DE 2023, ES TOTALMENTE NUEVA. QUEREMOS PONER EN EVIDENCIA EL ALTO RIESGO QUE PADECEMOS CON EL VEHICULO, ENTRE [XXX] MI MUJER Y YO IBAMOS EN EL AUTOMOVIL Y DE REPENTE SE FRENO POR COMPLETO EN MEDIO DE UN PUENTE QUE ES MUY TRANSITADO Y CAUSO UNA PREOCUPACION Y MUCHO MIEDO PORQUE NO LO ESPERABAMOS Y AFORTUNADAMENTE NO PASO NADA POR QUE IBAMOS DESPACIO EXACTAMENTE 25 MILLAS POR HORA Y PORQUE EL CARRO QUE VENIA ATRAS DE NOSOTROS GIRO A LA IZQUIERDA JUSTO ANTES DE NOSOTROS PERDER EL CONTROL DEL AUTOMOVIL QUE SE FRENO SOLO SIN JUSTIFICACION ALGUNA NO OBSTANTE ADELANTE DE NOSOTROS NO HABIA NIGUN AUTOMOVIL PARA QUE EL AUTOMOVIL SE DETUVIERA. NOTA: MI MUJER SE ENCUENTRA EN ESTADO DE EMBARAZO Y NO SE SIENTE CONFIADA EN EL AUTOMOVIL, TIENE MUCHO MIEDO A LA HORA DE USARLO. EL PROBLEMA ES AUN MAS GRANDE PORQUE DIAS ANTES DEL INCIDENTE EL CONCESIONARIO REALIZO UN SERVICIO DE CAMBIO DE ACEITE Y SERVICIO POR UN RECALL POR LOS SENSORES DEL VEHICULO, DE LO CUAL SOLO HICIERON CAMBIO DEL ACEITE. ADICIONALMENTE A ESTA INFORMACION EL VEHICULO POSEE VARIOS RECALL QUE NO HAN SIDO SOLUCIONADOS POR EL CONCESIONARIO, TENEMOS PRUEBAS DE LOS VARIOS PROBLEMAS QUE VIENE PRESENTANDO EL VEHICULO. ADICIONALMENTE HEMOS VENIDO PRESENTANDO DIFICULTADES CON EL SERVICIO PRESTADO EN EL CONCESIONARIO DE MAZDA DE LODI NJ CODIGO POSTAL 07644, NO HAN TENIDO VOLUNTAD EN SOLUCIONAR NUESTRO PROBLEMA , HICIMOS LA RESPECTIVA QUEJA ANTE MAZDA MATRIZ Y SOLO NOS DIERON LA OPCION DE LLEVAR EL VEHICULO A REVISION , EL CUAL FUE REVISADO HOY [XXX] Y SE TARDARON SOLO 1 HORA PARA ANALIZARLO Y DECIR QUE NO TIENE PROBLEMAS EL VEHICULO. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I am reporting a safety problem with the adaptive cruise control feature of my 2023 Mazda CX-90. The adaptive cruise control system does not detect the lanes correctly and applies the brakes unnecessarily, even when there are no cars in front of me. This happens especially on curves and when there are trucks on other lanes. This is very dangerous and I have been close to be rear-ended several times. I do not feel safe driving this car with this feature on. I haven't contacted my dealer, but it seems to be a well known issue for many owners. [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

This vehicle at highway speeds will suddenly brake when intuitive cruise control is engaged. It mainly does this when the hwy is not straight and there is a vehicle ahead in a different lane or if there is a concrete median on either side. It’s not safe to be going 70-78mph and have your vehicle brake and bring speed down to 50-60. I’ve had intuitive cruise control on 3 other vehicles and none of them did this. Vehicles following become upset when vehicle brakes with no vehicle ahead of us. Also, it’s a danger of being rear ended or causing a road range incident when someone behind you thinks you are brake checking them.

The vehicle incorrectly sensed a large truck in the right lane, next to the lane I was in, as being in my lane causing the vehicle to slam on the brakes and caused me to nearly get rear ended by following vehicle. Other vehicle had no notice, as my lane was completely clear. Further testing on my part found that numerous vehicles had incorrect lane placement on the provided graphical display. Dealer says everything checks out normal. This is a major safety issue for me.

While traveling in the left lane on a 2 lane interstate, 79S, the car suddenly braked as I passed a truck in the right lane entering a curve. The "apply brake now" emergency message also flashed on the display. Had a vehicle been closely following behind, it would have crashed into my rear

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.

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 radar cruise control is on, the car sometimes brakes hard totally unexpectedly when it’s about to overtake to a slower-moving vehicle in the adjacent right lane, and despite the fact that the CX-90 does not have any vehicle directly in front of it in its lane. This happens quite regularly at highway, when I am guetting within 100-200 ft of a semi located on the adjacent right lane, even when the road is at right. I almost got rear ended at 75mph by another vehicle because of that, as they did not expect my car to brake while overtaking a semi at that speed with no car in front of me. Very dangerous and needs to be fixed by Mazda.