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:
Console light
The console light (1) will turn on whenever the
parking lights or headlights are illuminated.
The console light brightness can be adjusted
with the illumination brightness control. ...
Opening and closing windows (if so
equipped)
The driver’s door key operation allows you to
open and close windows equipped with automatic
operation at the same time.
● To open the windows, turn the driver’s door
key toward the rear ...
Changing engine coolant
A NISSAN dealer can change the engine coolant.
The service procedure can be found in the
NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheating ...
