Multifunction Switch

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

The multifunction switch is located in the center of the instrument panel assembly, above the preset switch.

Courtesy of NISSAN NORTH AMERICA, INC.
The multifunction switch is connected to the preset switch and switch operation signals are transmitted to the display control unit and AV control unit via AV communication.