How Can a Tesla Be Unlocked Without a Key?  

This article describes how to unlock a Tesla without a key if you have a key-compatible phone or key card.

You must configure your phone as a key in the Tesla app before using a phone to unlock a Tesla.

Following that, launch the Tesla mobile app and touch the phone key in the top right corner of the home screen.  

By doing so, a menu with options to choose your model and activate the Touch Set feature will appear.  

Once it's open, you may unlock your Tesla by touching your phone key on the door handle.  

To open your Tesla instead, use a key card or fob if you have one. Simply slide it into the door handle or tap it against it to unlock the door.  

Additionally, the Tesla Semi has emergency braking systems that can recognise vehicles, pedestrians, and other things.