2018 Ram 1500 brakes problems

I was unable to stop vehicle as I was approaching an intersection on a city street went to press on the brakes all the lights started flashing, brake system flashed, no traction light came on, vehicle turned off. Ended up impacting 3 other vehicles and a school bus. My airbags never deployed, and the vehicle was deemed a total loss by my insurance company. All parties were injured in the accident, almost all are seeking representation from attorneys for their injuries.

Tl* the contact owns a 2018 ram 1500. While the vehicle was parked and unoccupied, it rolled down a hill on its own. The failure occurred five times. The vehicle crashed into a neighbor's tree, but was not damaged. The most recent failure occurred this morning. While the contact's daughter was inside the vehicle, it rolled backwards a few feet on the same hill before stopping. There were no warning indicators illuminated. The vehicle was not diagnosed or repaired.