Ford Mustang Owner's Manual page 86

Seating and Safety Restraints
Ford Motor Company recommends use of a
belt-positioning booster.
Booster seats position a child so that safety belts fit
better. They lift the child up so that the lap belt
rests low across the hips and the knees bend
comfortably. Booster seats also make the shoulder
belt fit better and more comfortably for growing
children.
When children should use booster seats
Children need to use booster seats from the time
they outgrow the toddler seat until they are big
enough for the vehicle seat and lap/shoulder belt to
fit properly. Generally this is when they weigh about
80 lbs (about 8 to 12 years old).
Booster seats should be used until you can answer
YES to ALL of these questions:
• Can the child sit all
the way back against
the vehicle seat back
with knees bent
comfortably at the
edge of the seat
without slouching?
• Does the lap belt rest low across the hips?
• Is the shoulder belt centered on the shoulder and
chest?
• Can the child stay seated like this for the whole
trip?
Types of booster seats
There are two types of belt-positioning booster
seats:
86
2004 Mustang (mus)
Owners Guide (post-2002-fmt)
USA English (fus)