NISSAN 2015 Titan - Owner's Manual - Manual (Page 26)

Seat lifter (driver’s seat)
Push the front or rear end of the switch up or
down to adjust the angle and height of the seat
cushion.
Lumbar support (driver’s seat)
The lumbar support feature provides adjustable
lower back support to the driver. Push the switch
forward or backward to adjust the seatback lum-
bar area.
ARMRESTS (if so equipped)
To use the center armrest on the bench seats,
pull on the tab in the center of the seat and fold it
down to the resting position.
WRS0164 LRS2637
Front bench seat
LRS0425
Safety—Seats, seat belts and supplemental restraint system 1-5