Harvester

I have a 2016 Ford Fusion Energi SE. This issue just started today. While driving my horn will double honk and the hazards will flash while driving. It seems to be happening about every 4 minutes. Sounds similar to when you get out of the car with your fob and the car is still running. I pulled over and turned the car off, got out, got back in and started it again to see if that helped and it’s still doing it. Any ideas?