WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Solar Cell Module - Wiring Diagram
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Identifying Solar Cell Module Connectors (1 Of 2)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: Identifying Solar Cell Module Connectors (2 Of 2)