Ford Villager Owner's Manual page 180

If the shoulder belts are too tight, unlatch the chest clip and
8.
unbuckle the child from the built-in child seat. Allow the
shoulder belts to retract fully. Repeat the procedure from
step 3 through step 7.
Removing the child from the built-in child seat
Open the chest clip by squeezing together the release tabs on
1.
the top and bottom edges of the center of the chest clip. Pull
the two halves apart.
Press the release button on the crotch belt buckle.
2.
Slide the shoulder belts off the child's shoulders. Remove the
3.
child from the built-in child seat.
Seating and Safety Restraints
179