To correctly adjust the headrest, the distance between it and the head must be...
A)greater than 4 cm.
B)whatever is most comfortable for the driver.
C)the minimum possible and never greater than 4 cm.Correct
The headrest is an important passive safety element that can significantly reduce the likelihood of suffering cervical injuries. Its proper adjustment is vital, both in the front and rear seats:
- The upper edge of the headrest must be positioned between the top of the head and eye level.
- There must be no gap between the driver's head and the headrest, or it must be as small as possible, never exceeding 4 cm.