Chevrolet Aveo 2007 Owner's Manual page 46

A rear-facing infant seat (B) provides restraint with
the seating surface against the back of the infant.
The harness system holds the infant in place and,
in a crash, acts to keep the infant positioned in the
restraint.
46
A forward-facing child seat (C-E) provides restraint
for the child's body with the harness and also
sometimes with surfaces such as T-shaped
or shelf-like shields.