We're offering our inexpert advice in all things automotive.
We might discuss your question on our podcast. Yes, this means that we've run out of ideas for episodes and are too lazy to do research.
Edit: Thanks for the questions everyone. We didn't have time to answer all of them on the show but I'll try to answer all of them on here. The episode probably won't be out for over a month since we've got a backlog of editing to do.
It's a little gadget that they stick inside your tires that communicates to your car's computer with a little battery-powered digital radio
I've used Rain-X spray on my windshield before, it's supposed to make the windshield more slippery so that water runs off it more quickly, but I don't know if it makes the squeaking less. If you end up going with KY jelly let me know what your results are. I also wonder if water-based lube in the coolant would make your water pump more efficient
My guess is there was some kind of arc flash
I found a YouTube link in your comment. Here are links to the same video on alternative frontends that protect your privacy: