Car infernos are dangerous beyond measure, most people don't give an important role to the vehicle's electrical wiring, I have never understood quite much about why they don't, but it eventually becomes a real bad decision they could not afford, I once saw an entire car burn down to nothing, just scraps of the engine and the metal frame, nothing else. It was both sad and incredible irresponsible on the owner, as he had eight people on board, all of them survived and run like hell, but the fire was huge.
In this case it was faulty wire, the owner knew it had to change it, earlier that morning he said he would change it tomorrow, there was no tomorrow, he lost the vehicle as you see... So car infernos... Great post and big hug, hope to see you around on hive motors soon :)