Warning signals
The Intelligent Key system is equipped with a function that is designed to minimize improper operations and to help prevent the vehicle from being stolen. The warning buzzer sounds and the warning display appears on the vehicle information display when improper operations are detected.

When the buzzer sounds and the warning display appears, be sure to check both the vehicle and the Intelligent Key.
See also:
NISSAN Vehicle Immobilizer System keys
You can only drive your vehicle using the master
keys which are registered to the NISSAN Vehicle
Immobilizer System components in your vehicle.
The master key can be used for all the locks.
Never ...
Rear window defroster switch
For more information about the rear window defroster
switch, see “Rear window and outside
mirror defroster switch” in the “Instruments and
controls” section of this manual. ...
Brake system
The brake system has two separate hydraulic
circuits. If one circuit malfunctions, you will still
have braking at 2 wheels. ...
