2004 Nissan Xterra Owner's Manual - Page 45

To increase your confidence in the seat belts, check the operation as follows. ● 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. WARNING ● After adjustment, release the adjustment button and try to move the shoulder belt anchor up and down to make sure it is securely fixed in position. ● The shoulder belt anchor height should be adjusted to the position best for you. Failure to do so may reduce the effectiveness of the entire restraint system and increase the chance or severity of injury in an accident. WRS0189 Shoulder belt height adjustment (For front seats) The shoulder belt anchor height should be adjusted to the position best for you. (See "Precautions on seat belt usage" earlier in this section.) To adjust, pull out the adjustment button 1 and move the shoulder belt anchor to the desired position 2 , so the belt passes over the center of the shoulder. The belt should be away from your face and neck, but not falling off your shoulder. Release the adjustment button to lock the shoulder belt anchor into position. Safety-Seats, seat belts and supplemental air bags 1-27