On our way home all the safer alerts came up on the dashboard and nothing was working including the turning signals, brake lights, rear view camera, automatic trunk, LKAS and more. When we arrived at the dealership in Katy it came back to normal so the dealers actually wanted me to go back home with the vehicle because nothing was wrong which we refused to do, The service rep did some checks on the vehicle and then kept it it for a day to monitor it, I got back the car 2 days later and still waiting on a report because they said nothing was wrong. Has this happened to anybody else? My wife and I are not feeling safe about this.