The brakes failed and the yellow light that comes on as you are approaching another vehicle failed to come on along with the car not slowing down. The drivers foot was on the brake but the car wasnât stopping. This caused the driver to rear end another vehicle causing a car crash. The dealer was asked about reading the computer to confirm brake failure but was advised they do not have the equipment to read the computer in the vehicle. There was no warning prior to the failure of the brakes not working.