Child restraints
Nissan Sentra / Nissan Sentra Owners Manual / Safety—Seats, seat belts and supplemental restraint system / Child restraints

See also:
Nissan Intelligent Key™ door buzzer (if so equipped)
The Intelligent Key door buzzer sounds if any one
of the following improper operations is found.
● The ignition switch is not returned to the
LOCK position when locking the doors.
● ...
Components
1. Head restraint
2. Adjustment notches
3. Lock knob
4. Stalks
5. Release knob ...
Parking brake reminder chime
The parking brake reminder chime will sound if
the vehicle is driven at more than 4 MPH (7
km/h) with the parking brake applied. Stop the
vehicle and release the parking brake. ...
