Ford MUSTANG Manual page 42

3. While holding the shoulder and lap belt
portions together, route the tongue through
the child seat according to the child seat
manufacturer's instructions. See Figure 2. Be
sure that the belt webbing is not twisted.
Routing the lap/shoulder belt
4. Insert the belt tongue into the buckle for that
seating position until you hear and feel the
latch engage. See Figure 3. Make sure tongue
is latched securely to buckle by pulling on
tongue.
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