Jeep 2009 Commander - Manual (Page 74)

If the seat belt has an automatic locking retractor, pull the
belt from the retractor until there is enough to allow you
to pass through the child restraint and slide the latch
plate into the buckle. Then, pull the belt until it is all
extracted from the retractor. Allow the belt to return to
the retractor, pulling on the excess webbing to tighten the
lap portion about the child restraint. Refer to “Automatic
Locking Mode” earlier in this section.
In the rear seat, you may have trouble tightening the
lap/shoulder belt on the child restraint because the
buckle or latch plate is too close to the belt path opening
on the restraint. Disconnect the latch plate from the
buckle and twist the short buckle-end belt several times
to shorten it. Insert the latch plate into the buckle with the
release button facing out.
If the belt still can’t be tightened, or if by pulling and
pushing on the restraint loosens the belt, you may need
to do something more. Disconnect the latch plate from
the buckle, turn the buckle around, and insert the latch
plate into the buckle again. If you still can’t make the
child restraint secure, try a different seating position.
To attach a child restraint tether strap:
Route the tether strap over the seatback and attach the
hook to the tether anchor located on the back of the seat.
Tether Strap Mounting
72 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE