Vehicle was being driven at highway speed at about 0555. There were no warning lights including no battery or low voltage warnings. Suddenly every warning light came on and all systems failed. Engine had stopped and computer had shifted vehicle into neutral. Power steering and power brakes had failed as well. At least one driver side rear tail light went out (I think forward headlights as well but not sure). The vehicle was still coasting at highway speed!!! Engine would not restart. I was extremely lucky to not be in an accident as the vehicle was suddenly essentially undrivable while traveling at a high rate of speed. I was lucky to be able to get it to side of road safely but in different traffic conditions this likely would have caused an accident as it was impossible to increase speed, and extremely difficult to steer or brake. The car is at dealers for repairs. I suspect this is a failure of the PCM software and eTorque system similar to the recall put in place to 2019-2023 ETorque models with the V8 (mine is V6 and a 2025). THIS IS A HUGE DANGER AND RISK. With no warning the vehicle becomes undrivable while it is being driven!! Had I needed to stop quickly I could not. Had I needed to turn quickly to avoid something I could not. Had I needed to accelerate to avoid being rear ended, I could not.