GMC 2011 Sierra Denali Owner's Manual page 109

Example Rear Driver Side
Position
2.1. When using a child restraint
with a top tether in the rear
driver side position:
A. Raise the headrest
or head restraint.
B. Route the top
tether (B) between
the headrest or head
restraint posts,
through the loop (A),
behind the inboard
headrest or head
restraint post, and
under the center
shoulder belt (C).
C. Attach the top
tether (B) to the
top tether anchor
(loop) (D) at the
center rear seating
position.
2.2. When using a child restraint
with a top tether in the rear
center position:
A. Route the top
tether (B) through
the center loop (D),
and behind the
inboard passenger
side headrest or
head restraint post.
B. Attach the top
tether (B) to the top
tether anchor (loop)
at the passenger
side rear seating
position.
Seats and Restraints
2.3. When using a child restraint
with a top tether in the rear
passenger position:
A. Raise the headrest
or head restraint.
B. Route the top
tether (B) between
the headrest or head
restraint posts,
through the loop on
the passenger side
and behind the
inboard headrest or
head restraint post.
C. Attach the top
tether (B) to the
top tether anchor
(loop) (D) at the
center rear seating
position.
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