Before starting the engine

Make sure the area around the vehicle is clear.
Check fluid levels such as engine oil, coolant, brake fluid and window washer fluid as frequently as possible, or at least whenever you refuel.
Check that all windows and lights are clean.
Visually inspect tires for their appearance and condition. Also check tires for proper inflation.
Lock all doors.
  Position seats and adjust head restraints/ headrests.
Adjust inside and outside mirrors.
Fasten seat belts and ask all passengers to do likewise.
Check the operation of warning lights when the ignition switch is pushed to the ON position. (See “Warning/indicator lights and audible reminders” in the “2. Instruments and controls” section.)

    See also:

    Seat belts with pretensioners (front seats)
    WARNING • The pretensioners cannot be reused after activation. They must be replaced together with the retractor and buckle as a unit. • If the vehicle becomes involved in a collision but ...

    Keys
    A key number plate is supplied with your keys. Record the key number and keep it in a safe place (such as your wallet), not in the vehicle. If you lose your keys, see a NISSAN dealer for duplicates ...

    Event Data Recorders (EDR)
    This vehicle is equipped with an Event Data Recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations, such as an air bag deployment or hitting a road ...