See also:

Troubleshooting
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Safety belt extension assembly
If the safety belt is too short when fully extended, a safety belt extension assembly can be obtained from an authorized dealer. Use only extensions manufactured by the same supplier as the safety ...

When to use the automatic locking mode
This mode should be used any time a child safety seat, except a booster, is installed in passenger front or rear seating positions. Children 12 years old and under should be properly restrained in ...