(7News) — Parents might be all too familiar with the winter coat battle: trying to get kids to wear their jackets ... isn't about the clothing at all but about your child's need for autonomy.

This is because puffy winter coats are filled ... the coat is too thick or puffy for the child to wear while strapped into the car seat. There are also a number of jackets that have been made ...

According to deputies, as a general rule, parents should make sure that children are not wearing any bulky clothing, including winter coats and snowsuits, underneath the harness of a car seat.

You'll find children in Sweden play outside in winter come rain, snow or sleet ... An underställ is a thin thermal set of clothing which you wear over your underwear but under your other clothes.

but adding winter clothing only makes it harder. The struggle to snuggly get the child in the seat is a little easier because a child should not wear a puffy winter jacket while buckled in.