Push-Button Ignition Switch

WARNING: This page is about a different car, the 2021 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

The push-button ignition switch is installed in center console finisher (with CVT) or console boot assembly (with M/T).

Courtesy of NISSAN NORTH AMERICA, INC.
When the push-button ignition switch is pressed it transmits the status signal to the Intelligent Key unit.