When a child is too big for a child seat, secure the child in a rear seat using the lap/ shoulder seat belt. Have the child sit upright and all the way back, then answer the following questions.
Checklist
If you answer yes to all these questions, the child is ready to wear the lap/shoulder seat belt correctly. If you answer no to any question, the child needs to ride on a booster seat until the seat belt fits properly without a booster seat.
Booster Seats
If a lap/shoulder seat belt cannot be used properly, position the child in a booster seat in a rear seating position. For the child’s safety, check that the child meets the booster seat manufacturer’s recommendations.
Honda Civic Owners Manual. Selecting a Child Seat
Most child seats are LATCH-compatible (Lower Anchors and Tethers for CHildren).
Some have a rigid-type connector while others have a flexible-type connector.
Both
are equally easy to use. Some existing and previously owned child seats can only
be
installed using the seat belt. Whichever typ ...