Dashboard Failed problems of the 2015 Chrysler 200

I was driving on 5/13/2019 I was going about my business when all of a sudden my dashboard lights up and it says power steering unavailable then dash goes out then comes back on then says transmission service needed with no power at all. . I had to carefully pull to side of the road without getting into a car accident or possibly getting killed. . Shut car off let it sit for a few mins then restarted car. . . I was able to put car into drive and drive away. Then about 3 mins later it does it again where dash went out but then came back on with check engine light on now. . So I had a friend hook up to the computer system to see what the hell is going on. . It came up with a bunch of codes with 1 saying that I will need a new engine harness . . So I drove home and parked car because I did not feel safe driving car. . So today 5/14/2019 I had to take care of some business. . So im driving and its happens again just like yesterday needless to say I almost crashed today because of loss of power. . Says power steering unavailable once again with transmission needs to be serviced. . Pull over let sit for a few minutes then starts again and im able to drive again then as im driving dash goes out comes back on n I am able to continue to drive. . Then as dash comes comes back on so does check engine light and battery light now stays on. . So at this point I am very unhappy n pissed off that this is happening. . Needless to say I still have things to take care off amd with both lights on for remainder of day the car was driving fine with no issues. But once I shut car off and restarted same thing happened with dash going out then coming back on with both lights. Check engine and battery light and car drives fine with both on. . I want an answer on this matter as to what needs to get done to fix this very dangerous problem with this pos car!!!also is this something that is covered under power train warranty. . .

While driving the instrument cluster went out. Speedometer and all electronics and displays went out. I had to pull over on the highway and turn off the car and back on and the display went back on. The check engine light came on and when I took it to the dealer they said the codes that came up are inconclusive. This is the 4th time this has happened and it seems to only happen during warm or hot weather. This is very concerning while driving. Searching various forms, it seems this is an issue other Chrysler drivers have experienced.

The car dies in the middle of the road while driving. The engine stops, all the lights on the dash go out and there is no power steering or brakes. After about 5 minutes the car was able to start again.