How should the headrest be positioned?

A)At neck height.
B)As high as possible so that it does not bother you.
C)At head height.Correct
# Headrest Positioning
The headrest must be adjusted **at head height**, preferably at eye level or slightly above. This position is essential to protect the cervical area in case of a rear-end collision, preventing serious injuries such as whiplash syndrome. A poorly positioned headrest completely loses its safety function.