Hummer 2004 H2 Owner's Manual page 40

Rear Safety Belt Comfort Guides for
Children and Small Adults
Rear shoulder belt comfort guides will provide added
safety belt comfort for older children who have outgrown
booster seats and for small adults. When installed on
a shoulder belt, the comfort guide better positions
the belt away from the neck and head.
Comfort guides are provided for each outside passenger
in the second row seat and one guide for the single
third row seat. To provide added safety belt comfort for
children who have outgrown child restraints and
booster seats and for smaller adults, the comfort guides
may be installed on the shoulder belts. Here is how
to install a comfort guide and use the safety belt:
1-34
Second Row Seat
1. For the second row, remove the guide from its
storage clip on the trim panel near the side of
the seatback.