Braking system of the car failed. I could not stop the car and all the warning lights, engine warning lights, check hybrid system, and vehicle warning lights appeared on the dashboard of the car. The car was purchased new with 71 miles, the car was never in an accident, the car had nothing installed to it, the car was serviced by Lexus for 10,000 mile oil change, and the car had 14693 miles when the braking system failed on August 7, 2017. The car was driven on a sunny day on dry flat asphalt road in Chicago Illinois. The braking system failure occurred at foster avenue and California avenue. Once all the warning lights appeared on the dashboard as listed above, the brakes in the car started to pump up and down every second by itself. The car was unable to stop as I forcefully stepped on the brakes. The brakes continue to pump up and down so I had to veer the car to the right side of the street while pressing on the parking brakes of the car to stop the car. The brakes continue to pump up and down for 10 minutes until I was able to forcefully step on the brakes again to shift the car into park to turn off the car. Once the car was turned on after 20 minutes the check hybrid system and a yellow triangle with an exclamation mark lights appeared on the dashboard of the car. I would have been in a serious or fatal accident if the braking system had failed since I was 2miles from entering the highway to go to work. The car was driven to Lexus dealership where it was identified that a major internal braking system failure occurred between the skid control ECU and car's engine. If the car did not have manual parking brakes to slowly apply and stop the car, I would have been in a serious or fatal accident on foster avenue in Chicago, Illinois. If the braking failure happened on the highway at speeds of 55miles, I would have been killed or in a multicar fatal accident.

- Chicago, IL, USA