Nissan Juke Owners Manual : Front-seat Active Head Restraints

The Active Head Restraint moves forward utilizing the force that the seatback receives from the occupant in a rear-end collision. The movement of the head restraint helps support the occupant’s head by reducing its backward movement and helping absorb some of the forces that may lead to whiplash-type injuries.
Active Head Restraints are effective for collisions at low to medium speeds in which it is said that whiplash injury occurs most.
Active Head Restraints operate only in certain rear-end collisions. After the collision, the head restraints return to their original positions.
The front head restraints have multiple adjustment notches.
Properly adjust the Active Head Restraints as described in this section.
Adjust
For adjustable head restraint/headrest
Adjust the head restraint/headrest so the center is level with the center of
your ears. If your ear position is still higher than the recommended alignment, ...
Seat belts
...
Other materials:
Door lock operation warning does not operate
Diagnosis Procedure
1.CHECK DOOR LOCK FUNCTION
Check door lock function.
Does door lock/unlock using door request switch?
YES >> GO TO 2.
NO >> Refer to DLK-85, "Component Function Check".
2.CHECK INTELLIGENT KEY WARNING BUZZER
Check Intelligent Key warning buzzer. ...
System
System Diagram
System Description
Supplemental Restraint System (SRS) activates air bag module and seat belt
pre-tensioner when it detects a
frontal collision or a side collision that is more than the specified limit.
Together with other safety devices, it reduces the impact that occupant ...
Front suspension assembly
Inspection
COMPONENT PART
Check the mounting conditions (looseness, backlash) of each component and
component conditions (wear,
damage) are normal.
BALL JOINT AXIAL END PLAY
1. Set front wheels in a straight-ahead position.
2. Measure axial end play by prying it up/down with iron bar or eq ...
