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:
Troubleshooting guide
Verify the location of all Intelligent Keys that are
programmed for the vehicle. If another Intelligent
Key is in range or inside the vehicle, the vehicle
system may respond differently than expect ...
Vehicle Dynamic Control (VDC) system (if so
equipped)
The Vehicle Dynamic Control (VDC) system uses
various sensors to monitor driver inputs and vehicle
motion. Under certain driving conditions,
the VDC System helps to perform the following
funct ...
Engine cooling system
The engine cooling system is filled at the factory
with Genuine NISSAN Engine Coolant to provide
year-round anti-freeze and coolant protection.
The anti-freeze solution contains rust and corrosio ...
