2002 Nissan Xterra Owner's Manual - Page 27

See ''Child restraints '' later in this section for more information. The automatic locking mode should be used only for child restraint installation. During normal seat belt use by a passenger, the locking mode should not be activated. If it is activated it may cause uncomfortable seat belt tension. To increase your confidence in the seat belts, check the operation as follows. Grasp the shoulder belt and pull quickly forward. The retractor should lock and restrict further belt movement. If the retractor does not lock during this check, or if you have any questions about seat belt operation, see an authorized NISSAN dealer. ARS1054 Unfastening the seat belts To unfasten the seat belt, press the button on the buckle. The seat belt automatically retracts. Checking seat belt operation Seat belt retractors are designed to lock seat belt movement by two separate methods: 1) When the seat belt is pulled quickly from the retractor. 2) When the vehicle slows down rapidly. 1-20 Seats, restraints and supplemental air bag systems