Nissan ARIYA 2023 Owners Manual
7.5.2.1. Power open (using switches)
When the liftgate is fully closed, the liftgate will fully open automatically by:
pushing the power liftgate switch (A) on the instrument panel for more than 1 second
pushing the liftgate opener switch (B)
pushing the power liftgate button (C) on the key for more than 1 second
The outside chime sounds when the liftgate starts opening.
The liftgate can be opened by the power liftgate switch (A) or the power liftgate button 
(C) even if the liftgate is locked. The liftgate can be unlocked and opened independently of the other doors, even when they are locked. The liftgate must be unlocked (or the Intelligent Key must be within range) to open with the liftgate opener switch (B).
Owners Manual