On February 7, 2014, Graco Children’s Products (Graco) informed NHTSA that it would be recalling model year 2009 through 2013 toddler and booster child restraints, models Cozy Cline, Comfort Sport, Classic Ride 50, My Ride 65, My Ride w/Safety Surround, My Ride 70, Size 4 Me 70, Smart Seat, Nautilus, Nautilus Elite, and Argos 70. On March 7, 2014, Graco informed NHTSA it would be including an additional 403,222 seats in this recall, including certain model year 2006 through 2014 Argos 70 Elite, Ready Ride, Step 2, My Ride 65 with Safety Surround, My Size 70, Head Wise 70 with Safety Surround, Nautilus 3-in-1, Nautilus Plus, and Smart Seat with Safety Surround. The defect involves difficulty in unlatching the harness buckle. In some cases, the buckle becomes stuck in a latched condition so that it cannot be opened by depressing the buckle’s release button.