3. Using the car seat outside of the car 4. Incorrectly installing the car seat or buckling up your child 5. Reclining your child at the incorrect angle 6. Moving to a forward-facing car seat too soon 7. Not removing your child's heavy outerwear 8. Moving to a booster seat too soon 9. Incorrectly using a booster seat 10. Transitioning to a safety belt too soon 9. Transitioning to a safety belt too soon Content 1. Getting a used car seat without doing your homework 2. Placing the car seat in the wrong spot 3. Incorrectly installing the car seat or buckling up your child 4. Reclining your child at the incorrect angle 5. Moving to a forward-facing car seat too soon 6. Not removing your child's heavy outerwear 7. Moving to a booster seat too soon 8. Incorrectly using a booster seat 9. Transitioning to a seat belt too soon