How do I enable the Prius automatic door lock?

To enable the automatic door locks on a Toyota Prius, start by turning the ignition to the "ON" position without starting the engine. Then, navigate to the settings menu on the Multi-Information Display, select "Vehicle Settings," and find the "Door Lock" options. From there, you can enable features like automatic locking when shifting into gear or when the vehicle reaches a certain speed. Make sure to save your settings before exiting the menu.