https://techcrunch.com/2018/07/05/tesla-adds-autonomous-parking-mode-to-model-3/

The Model 3 can now park itself. Called Summon, the feature is now available on the company’s new sedan.

It’s a clever feature that takes advantage of the vehicle’s connectivity and autonomous driving capabilities. With Summon owners can command their Model 3 to pull into a parking spot and power down. It can even control garage doors — all without a driver behind the wheel or controlling the vehicle remotely. Tesla added the feature to Model S and Model X vehicles last year.