Suzuki Jimny Manual page 47

If a booster cushion without its backrest or head restraint is fitted, the head restraint on the vehicle should not be removed.
If the head restraint on the vehicle is removed for fitting the child restraint, you need to install it again after removing the
child restraint.
1) Move the front seat fully rearward.
2) When you install a forward-facing child restraint, if there is a gap or space between the child restraint and the seatback,
adjust the seatback angle in order to install the child restraint system properly.
3) If the head restraint interferes with the child restratint system, adjust the height of the head restraint or remove it, as nec-
essary.
NOTE:
'universal' is the category in UN Regulation No. 44.
CAUTION
NOTICE
FOR SAFE DRIVING
1-28
78RB1-01E