WARNING: This page is about a different car, the 2005 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Measurement Points Of Passenger Compartment (1 Of 3)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Identifying Measurement Points Of Passenger Compartment (2 Of 3)
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 3: Identifying Measurement Points Of Passenger Compartment (3 Of 3)