Saturn 2006 Ion Owner's Manual page 16

Notice: Folding a rear seat with the safety belts
still fastened may cause damage to the seat or the
safety belts. Always unbuckle the safety belts
and return them to their normal stowed position
before folding a rear seat.
2. Once the handle is pulled, the seatback can be
pushed open through the trunk, or pulled open
from the inside of the vehicle.
1-10
CAUTION:
{
If the seatback is not locked, it could move
forward in a sudden stop or crash. That could
cause injury to the person sitting there. Always
pull forward on the top of the seatback at the
area of the latch to be sure it is locked.
CAUTION:
{
A safety belt that is improperly routed, not
properly attached, or twisted will not provide
the protection needed in a crash. The person
wearing the belt could be seriously injured.
After raising the rear seatback, always check
to be sure that the safety belts are properly
routed and attached, and are not twisted.
To raise the rear seatback, lift it up and rearward until
you hear a click. Push and pull on the seatback to
be sure it is locked into place.