A couple of weeks ago, we presented video of Tesla's Autopilot defroster in action. Now, we've come across an infrared video that shows the heat signature of Tesla's various Autopilot related sensors and cameras.

Video description (via YT/DÆrik):

"Testing the new AP 2.0 Model S to see if the extra cameras are heated or not!"

Without the heat, these cameras wouldn't work properly in some cold weather situations due to ice/snow buildup, so it's essential that each of these cameras are heated to some degree.