2024 Mazda CX-50

For about one week now. The BLIND SPOT MONITORING SYSTEM FAILS IN HEAVY TRAFFIC. IT WORKS WHEN YOU START THE CAR, WORKS IN LITE TRAFFIC. BUT ON THE HIGHYWAY OR HEAVER TRAFFIC IT STOPS WORKING. THE DEALER SAID IT WORKED WHEN TEST DRIVEN FOR 10 MINUTES. AFTER BLIND SPOT STOPS FUNCTING THEN THE CROSS TRAFFIC ALERT FAILS. OUR CARGO BAY DOOR REFUSED TO CLOSE YEATERDAY. ALL BUTTONS JUST CAUSE A BEEP TO SOUND. AFTER 10 MINUTES , RESTATRING THE CAR, LOCKING & UNLOCKING THE DOORS BY REMOTE & INSIDE SWITCH. I HAD TO PHYSICALLY CLOSE THE HATCH AGAINST THE MOTOR. THE BLIND SPOT FAILED ON THE RIDE HOME FROM THE DEALER WHEN SURROUNDED IN TRAFFIC. VIDEO MADE OF FAILUER.

THE BLIND SPOT MONITORING STOPS AFTER A FEW MINUTES ON THE HIGHWAY. DEALER SAID NO TROUBLE FOUN D. WHEN IN TRAFFIC IT STOPS WORKING, BACKING UP NO NOTIFICATION CROSS TRAFFIC, CARGO DOOR STUCK OPEN. ADTER 10 MINUTES SHUTTING OFF CAR. RESTARTING, TRYING INSIDE BUTTON, DOOR BUTTON AND THE REMOTE. THEY ALL FAILED TO CLOSE DOOR. HAD TO MANUALLY CLOSE CARGO HATCH. IT WORKED THE NEXT MORNING. THE BLIND SPOT, CROSS TRAFFIC DOESNT WORK! IT WORKS FOR A FEW MINUTES AFTER STARTING CAR BUT UNDER TRAFFIC CONDTIONS IT FAILS TO NOTIFY ON BOTH SIDES OF THE VEHICLE. IT FAILED FIRST ON PASSENGER SIDE. NOW BOTH SIDES FAIL IN HEAVY TRAFFIC CONDITIONS. I HAVE VIDEOS TO PROVE THE FAILURES.

The contact owns a 2024 Mazda CX-50. The contact stated that while reversing at approximately 2 MPH into a parking slot, the rear back up sensor warning was illuminated. The contact stated that the sensor was designed to alert the driver whenever the vehicle was too close to an object. The contact stated that the rear collision braking system warning was also illuminated. Additionally, the contact stated that a factory installed trailer hitch warning was also illuminated intermittently. The contact stated that the electrical failure was intermittent and occurred at various speeds. The contact stated that while depressing the brake pedal, the front brakes were making an abnormal rubbing sound. The contact stated that after releasing the brake pedal the sound stopped. The contact stated there was no warning light illuminated. The contact had taken the vehicle to a local dealer, who was unable to duplicate the failure. The contact stated that the vehicle had been taken to the same dealer several times. The vehicle was not diagnosed or repaired. The manufacturer was informed of the failure. The failure mileage was 13,522.