Car seat maker Britax is recalling certain Advocate Clicktight, Boulevard Clicktight and Marathon Clicktight model convertible car seats.
Britax says the harness adjuster button on models made between August 2014 and July 2015 is defective.
The button can remain in the release position, causing the shoulder harnesses to loosen from a child's movements while secured in the seat.
Britax is automatically mailing a free remedy kit to all registered owners of the recalled car seats.
CLICK HERE for Britax recall information.
