See also:

Seat belt warning chime
The seat belt warning chime will sound for about 6 seconds unless the driver’s seat belt is securely fastened. ...

Warning signals
To help prevent the vehicle from moving unexpectedly by erroneous operation of the Intelligent Key or to help prevent the vehicle from being stolen, a chime or buzzer sounds from inside and ou ...

Injured persons
NISSAN recommends that injured persons use seat belts. Check with your doctor for specific recommendations. ...