2017 Land Rover Discovery electrical system problems

Driving down the highway, the vehicle all the sudden started smoking, forcing me to pull over. Upon pulling over, I found it was a fire under the left front hood based on the smoke pouring out. I called 911 immediately. I attempted to save some belongings, including my $200K boat, but failed to save anything as the fire rapidly grew forcing me to step far away. I then watched my car, boat and belongings all perish to nearly nothing before the fire department arrived and put out the fire.

First three days before 5/14/2019 the seatbelts lights were on and off, and on may14/2019 I was on my way to work the car just stop in the middle of the road. .. The break were locked.