Who gets access to the info in your vehicle’s event data recorder? A black box, formally known as an event data recorder (EDR), and informally known as a narc-in-the-box, logs a variety of data regarding the operation of the vehicle in which it’s installed.
The good news is that EDRs do not (yet) track your location, nor do they beam real-time information to feds, cops, carmakers, or mothers-in-law. That’s what your smartphone is for.
EDRs, standard these days in 96 percent of new cars, do, however, take note of how fast you’re going and whether you’re wearing your seat belt, along with details like the status of your car’s throttle and brakes at any given moment. This is the sort of data most likely to have legal implications, particularly in the event of an accident.
Police and lawyers can indeed subpoena the data from your car’s EDR and use it against you.
The info can also make its way into the hands of your insurance company, which might join authorities in taking a dim view of the fact that you thought to apply the brakes only after you’d sailed off the end of the pier toward that passing barge hauling kittens and dynamite.
This article originally appeared in Popular Mechanics.