Nissan X-Trail 2024 Owners Manual
5.6.6. Back door release lever
If the back door cannot be opened due to a discharged 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 back door will be unlatched.
Push the back door up to open.
Contact a NISSAN dealer or qualified workshop as soon as possible for repair.
Owners Manual