September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Switches And Their Control Function
WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Air Conditioner System Description
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Identifying Switches And Their Control Function Chart