How am I supposed to get out of my car .....

[Arnfinn Madsen]

...when it is under water?

This just struck me one day while driving. When I took my drivers' license I learned to close all hatchets if driving off the road into a lake or the ocean. Then wait for the car to almost fill up with water and then wind down the window using the handle and swim out to the surface.

What do you do with a modern car where everything is electric? Wait for the car to almost fill up and then open the door? It makes me a bit sceptical since hitting the bottom might destroy the door....