Pontiac G3 2010 Owner's Manual page 35

Seat Height Adjuster
Turn the knob forward to raise the seat and rearward
to lower it.
Turn the knob, located on
the outboard side of the
seat, to adjust the height
of the driver seat.
Manual Lumbar
Move the lever up or down to one of three positions to
increase or decrease lumbar support.
The highest position provides the most support and the
lowest position provides the least support.
On vehicles with front
seat manual lumbar, the
adjustment lever is
located on the outboard
side of the seatback.
2-5