NISSAN 2011 Xterra - Owner's Manual - Manual (Page 21)

Lumbar support (driver’s seat)
The lumbar support feature provides lower back
support to the driver. Move the lever forward or
backward to adjust the seat lumbar area.
HEAD RESTRAINTS
WARNING
Head restraints supplement the other ve-
hicle safety systems. They may provide
additional protection against injury in cer-
tain rear end collisions. Adjust the head
restraints properly, as specified in this
section.
Check the adjustment after
someone else uses the seat. Do not attach
anything to the head restraint stalks or
remove the head restraint. Do not use the
seat if the head restraint has been re-
moved. If the head restraint was removed,
reinstall and properly adjust the head re-
straint before an occupant uses the seat-
ing position. Failure to follow these in-
structions can reduce the effectiveness of
the head restraints. This may increase the
risk of serious injury or death in a
collision.
The illustration shows the seating positions
equipped with head restraints. All of the head
restraints are adjustable.
᭡ Indicates the seating position is equipped with
a head restraint.
+ Indicates the seating position is not equipped
with a head restraint.
WRS0389 LRS2021
1-4 Safety—Seats, seat belts and supplemental restraint system