I started my 2022 series ll Wagoneer in my driveway and began driving away. I realized I forgot something and had to run back into my house. My [XXX] mother in law was I. The passenger seat and remained there while I ran in the house. I opened my drivers side door, left the Jeep running and left the door open while I ran inside. I was inside maybe 30 seconds and when I walked out the door my Jeep was driving by itself up my driveway with the door wide open and my mother in law seat buckled in the passenger side screaming. The Jeep drove until it landed on its side in a large ditch with the other side up in the air. When I ran to the Jeep the gear shift knob was in park. I got my mother in law out by her crawling across the middle and the driver seat. I have this all on video from home security cameras. I had the Jeep pulled out by tow truck and I drove it to the dealership. They had it for over a week the first time for this and they said during the time they had it , it would intermittently work as it should , then not work the next time but had no answers or resolution bc there were no codes that came up. So it was sent back to me with no resolution. It still does not work as should when tested. Also now it will at any given time totally shut off while sitting at a red light and give no warning other than when I go to accelerate when the light turns green, it will roll backwards and the gear shift says park but the dash says D1. This has happened several times now and I