When it rains the car hydroplanes and the traction on the tires are no good. Also the door locks don't unlock properly and the door won't open. Also the warning for vehicle collision front and back doesn't work properly and doesn't warn you when a vehicle is going to hit you from behind. I was rear-ended and it didn't alert me at all and the driver of the other vehicle took off.and once in a while the front collision works and most of the time it doesn't work