Mercedes-Benz S-Class Saloon W223 2021 Owner's Manual page 122

120 Seats and stowing
▌Adjusting the rear seat outer head restraints
manually
To raise: pull the head restraint upwards and
#
let it engage.
Height adjustment
Push release button 1 in the direction of the
#
arrow.
Push the head restraint down and let it
#
engage.
To adjust the head restraint angle: pull or push
#
the head restraint in the direction of arrow
2.
▌Adjusting the outer luxury head restraints of
the rear seats manually
To adjust the head restraint angle: pull or push
#
the head restraint in the direction of arrow
1.
P223 0288 02
▌Attaching and removing the additional cushion
of the head restraint in the rear compartment
(individual seats)
Position head restraint 2 as far forwards as
#
possible.
To attach the additional cushion: open Velcro
#
strip 4 on the rear of additional cushion 1.