WARNING: This page is about a different car, the 2016 Nissan Versa. However, it is still accessible from the selected car via links, so may be relevant.
WITH INTELLIGENT KEY SYSTEM
Fig 1: Interior Room Lamp Control System Diagram (With Intelligent Key)
Courtesy of NISSAN NORTH AMERICA, INC.
WITHOUT INTELLIGENT KEY SYSTEM
Fig 2: Interior Room Lamp Control System Diagram (Without Intelligent Key)