Ford Mustang Owner's Manual page 165

Seating and Safety Restraints
2. Access tether anchors located
behind the seatback under the vinyl
tag marked with the child tether
anchor symbol.
3. Clip the tether strap to the
anchor as shown.
If the tether strap is clipped
incorrectly, the child safety seat may
not be retained properly in the
event of a collision.
4. Tighten the child safety seat tether strap according to the
manufacturer's instructions.
If the safety seat is not anchored properly, the risk of a child being
injured in a collision greatly increases.
If your child restraint system is equipped with a tether strap, and the
child restraint manufacturer recommends its use, Ford also recommends
its use.
165
2011 05+ Mustang (197)
Owners Guide, 1st Printing
USA (fus)