FORD 2011 F-550 v.1 - Manual (Page 169)

Automatic locking mode
When to use the automatic locking mode
In this mode, the shoulder belt is automatically pre-locked. The belt will
still retract to remove any slack in the shoulder belt. The automatic
locking mode is not available on the driver safety belt.
This mode should be used any time a child safety seat (except a
booster) is installed in a passenger front or outboard rear seating
position (if equipped). Children 12 years old and under should be
properly restrained in the rear seat whenever possible. Refer to Safety
restraints for children or Safety seats for children later in this chapter.
How to use the automatic locking mode
• Buckle the combination lap and
shoulder belt.
• Grasp the shoulder portion and
pull downward until the entire
belt is pulled out.
• Allow the belt to retract. As the belt retracts, you will hear a clicking
sound. This indicates the safety belt is now in the automatic locking
mode.
Seating and Safety Restraints
169
2011 F-250/350/450/550 (f23)
Owners Guide, 1st Printing
USA (fus)