Nissan ARIYA 2024 Owners Manual
7.5.6. liftgate release lever

If the liftgate cannot be opened with the power door lock switch due to a discharged 12–volt battery, follow these steps.
Fold the rear seats down. (See
.)Insert a suitable tool in the access opening. Move the release lever to the left. The liftgate will be unlatched.
Push the liftgate up to open.
Contact a NISSAN certified electric vehicle dealer as soon as possible for repair.
Owners Manual