Chicco Corso Owner's Manual page 29

How to Use the Safety Harness
Never leave child unattended. Avoid serious injury from falling or sliding out.
19
WARNING
Always use seat belt.
19. The Safety Harness can be
released by pressing the button
on the center of the Buckle and
pulling both Waist Clips out.
Pull up on the Shoulder Strap
Connector to remove it from the
Waist Strap Clip.
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