Hello- I was sitting in my car while it was running and all of the sudden all of the warning indicators were flashing, lights flickering, couldn't roll up windows, engine stopped but it wouldn't shut down completely. It just kept flickering and beeping and flashing every warning sign there is on the dash. The LCD screen went black. It's a 2018 Grand Cherokee Summit 3.6l 4x4. This is happening currently to my vehicle. It's 5am my time and they don't want to tow it to the dealership until it opens so I'm sitting here freaking out. Has anything like this happened to anyone? It won't shift into Neutral, or shift at all.