Nissan LEAF 2023 Owners Manual
7.3.3.3. Locking doors
Place the power switch in the LOCK position and make sure you have the Intelligent Key with you when exiting the vehicle.
Close all doors (including the tailgate).
Push the
button (1) on the Intelligent Key.All doors will be locked.
Hazard indicator lights flash once.
Operate the door handles to confirm that the doors have been securely locked.
If the Intelligent Key is left in the vehicle and the door/tailgate outside lock switch is pressed, a buzzer will sound, warning the owner that the Intelligent Key has been left inside the vehicle.
Owners Manual