Chevrolet Cruze Manual page 41

Seat adjustment
9 Danger
Do not sit nearer than 25 cm from
the steering wheel, to permit safe
airbag deployment.
9 Warning
Never adjust seats while driving as
they could move uncontrollably.
Seat positioning
Pull handle, slide seat, release
handle.
Seat backrests
Pull lever, adjust inclination and
release lever. Allow the seat to
engage audibly.
Seats, restraints 41
Seat height
Lever pumping motion
up = seat higher
down = seat lower