This is just a demonstration video and it’s in another language, but you’ll get the gist of how to break your car window just by watching; it’s an excellent survival skill that can be a true lifesaver. Starting at the 0:24 mark, you’ll see that you don’t just take your headrest and start hitting the window with the sharp pointy ends. There’s a specific technique you’ll need to follow. This method is really great if you don’t have any other type of handy tool readily available for breaking car windows.
