1. Introduction............................................................................... 32. Recommended use................................................................... 32.1 Toddler Car Seat Use (WITH protection shield)........................................ 32.2 Booster Car Seat Use (WITHOUT protection shield)................................ 43. General safety warnings.......................................................... 54. Vehicle seating position and adjustment............................... 84.1 Vehicle seat location requirements............................................................ 84.2 Vehicle seat belts....................................................................................... 94.3 Vehicle lap and shoulder belts with a free sliding latch plate.................... 114.4 Vehicle seat back and headrest adjustment............................................. 135. Toddler use mode WITH protection shield for childrenfrom 22 to 40 lb (10 to 18 kg) and up to 43 in. (109 cm)....... 145.1 Adjustments for toddlers............................................................................ 145.1.1 Adjusting the seat cushion height.............................................................. 145.1.2 Adjusting the headrest height.................................................................... 165.2 Toddler use mode installation.................................................................... 175.2.1 Installation using the LATCH system and top tether.................................. 175.2.2 Installation using the vehicle's lap and shoulder belt and top tether............... 235.2.3 Installation using the vehicle's lap belt and top tether............................... 276. Booster use mode WITHOUT protection shield from 40 to110 lb (18 to 50 kg) and up to 57 in (145 cm).......................... 316.1 Installation using the vehicle's shoulder and lap belt................................ 317. Storing LATCH, the assembly of top tether and removingthe protection shield................................................................ 367.1 Storing LATCH connectors........................................................................ 367.2 Storing top tether........................................................................................ 367.3 Removal and assembly of protection shield.............................................. 377.3.1 Removing the protection shield................................................................. 377.3.2 Assembling the protection shield............................................................... 378. Certification and use on aircraft.............................................. 389. Removing and replacing the covers........................................ 389.1 Removing the headrest cover.................................................................... 389.2 Removing the backrest cover.................................................................... 399.3 Removing the seat cover........................................................................... 399.4 Protection shield cover............................................................................... 399.5 Replacing the covers................................................................................. 3910. Instructions for care and cleaning.......................................... 3910.1 Washing the covers.................................................................................... 3910.2 Cleaning plastic parts................................................................................. 4011. Warranty..................................................................................... 4012. Product registration.................................................................. 42