8911.1 CertificationsThis Car Seat conforms to all Federal Motor Vehicle SafetyStandards for use in motor vehicles and aircraft. See use modesbelow:TODDLER CAR SEAT Mode (WITH Harness System):This restraint IS certified for use in motor vehicles and aircraft.BOOSTER CAR SEAT Mode (WITHOUT Harness System):This restraint is NOT certified for use in aircraft.11.2 Installation an Use on AircraftOnly the Toddler Car Seat WITH Harness is approved for useon aircraft. High-back and Backless Booster Car Seats can’t beused on aircraft as there are no lap/shoulder belts available toproperly restrain a child.When using the Toddler Car Seat on an aircraft, follow theinstallation steps in “Installation - Lap Belt only WITHOUT TopTether” section and secure your child per “Securing Your Child”section.11.0 Additional Information 12.0 Cleaning and Maintenance9012.0 Cleaning and MaintenanceThe hard surfaces of the Car Seat (plastic components and metalparts) except the Buckle, may be cleaned by wipingwith a solution of water with mild soap. DO NOT use bleach as itmay weaken plastic component. Dry all surfaces with a clean towel.DO NOT use lubricants of any kind on any of the components ofthe Car Seat, including buckle and LATCH system.To clean the Buckle, rinse or wipe with clean warmwater, no soap. Dry buckle.Care and Cleaning Harness System Seat,Back Support and Head Support Pads:NOTE: Before removing the seat pads, you must first removethe back support from the Car Seat base. If theharness is attached to the Car Seat, it is best to loosenor remove the harness before removing the backsupport.• For care and maintenance, read and follow instructions onfabric tags.