2024 Mazda CX-50 Lane departure Problems

“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 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. …”