My project is a two door hatchback. I'm thinking of putting a label on the two fixed windows behind the doors and on the hatchback glass. I'm reluctant to use the word "Danger", but I do want to put a diagram on it. That way, First Responders would feel comfortable using whatever means necessary to get anyone out. Here's the label I'm thinking of:
My goal was to show the cable routing as well as the location and count of batteries. I also wanted to highlight that they're not exotic LifePo or Flooded Lead Acid batteries.
I didn't want to get into locations of fuses, disconnects, or the impact sensor. I just wanted to provide reassurance that it's okay to chew up the doors or pillars as necessary.