Not totally: https://www.tesla.com/support/model-3-key-fob https://www.tesla.com/support/model-3-key-fob But they can also store the content on the phone, and

Not totally: https://www.tesla.com/support/model-3-key-fob https://www.tesla.com/support/model-3-key-fob But they can also store the content on the phone, and then we have gone full circle with the idea. :)