2005 Nissan Xterra Owner's Manual - Page 34

● Grasp the shoulder belt and pull forward quickly. 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 a NISSAN dealer. WRS0139 SSS0240 Unfastening the seat belts 1 Center of the rear bench seat The center seat belt has a connector tongue 1 and a seat belt tongue 2 . Both the connector tongue and the seat belt tongue must be securely latched for proper seat belt operation. 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: ● When the seat belt is pulled quickly from the retractor. ● When the vehicle slows down rapidly. To increase your confidence in the seat belts, check the operation as follows. 1-16 Safety-Seats, seat belts and supplemental restraint system