Chevrolet Aveo Owner's Manual page 62

60 Storage
To return the rear seat cushion, put
the rear part of the seat cushion in its
original position ensuring that the
seat belt buckle straps are not twisted
or caught under the seat cushion,
then push the front part of the seat
cushion firmly down until it latches.
Caution
When returning rear seat backrest
to the upright position, place the
rear seat belt and buckles
between the rear seat backrest
and one cushion. Make sure the
rear seat belt and buckles do not
get pinched under the rear seat
cushion.
Make sure the seat belts are not
twisted or caught in the seat
backrest and are arranged in their
proper position.
9 Warning
Ensure that the rear seat
backrests are all the way back and
locked in position before operating
the vehicle with passengers on the
rear seat.
Do not pull the release levers on
the top of the seat backrest while
the vehicle is moving.
It can cause injuries or damage to
the occupants.
Caution
Folding a rear seat with the seat
belts still fastened may cause
damage to the seat or the seat
belts.
Always unbuckle the seat belts
and return them to their normal
stowed position before folding a
rear seat.
9 Warning
Never allow passengers to sit on
top of the folded down backrests,
while the car is moving as this is
not a proper seating position and
no seat belts are available for use.
This could result in serious injury
or death in case of an accident or
sudden stop.
Objects carried on the folded
down backrest should not extend
higher than the top of the front
seats. This could allow cargo to
slide forward and cause injury or
damage during sudden stops.