This reminds me of when my Mercury Mountaineer (Ford Explorer clone) decided to burst into flame last year. Yup, if you own a Mountaineer or Explorer and received a recall notice last summer/fall, I was one of the lucky ones who started that process. 🙁 Friggin' cruise control switches....
Fortunately, it was in a parking garage and nobody was hurt. Unfortunately, it took the vehicles on each side with it (oops!). I will never forget the smell of electrical components smoldering along with the molten metal and plastic.
Your photo captures this for me. Nice job! 🙂