NATS Antenna Amp.

NATS antenna amp. is installed in the front of center console.
The ID verification is performed between Intelligent Key unit and transponder integrated into Intelligent Key via NATS antenna amp. (1) when Intelligent Key backside is contacted to push-button ignition switch in case that Intelligent Key battery is discharged. If the ID verification result is OK, the operation of ignition switch is available.
In MT models, clutch pedal must be depressed in order for engine to be started.

Courtesy of NISSAN NORTH AMERICA, INC.