Tesla Karen Lock is a feature on Tesla vehicles that allows the driver to lock the car’s doors and windows remotely using the Tesla app or key fob. This feature is named after Karen X Cheng, a Tesla evangelist who suggested the idea to Tesla CEO Elon Musk on Twitter.
Karen Lock is useful in a variety of situations, such as when the driver needs to leave the car running to run a quick errand or when the driver is parked in a crowded area and wants to be able to lock the car without having to get out.
