Chicco MyFit Harness+Booster User Manual page 54

SECURING CHILD IN BOOSTER
Route the lap belt UNDER the 1st Armrest and across the child's
3
thighs. Then route the shoulder belt and the lap belt UNDER the 2nd
Armrest closest to the vehicle buckle, as shown.
4 Buckle the vehicle belt.
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SECURING CHILD IN BOOSTER
3 4
"CLICK"
105