Mercedes-Benz S 450 4MATIC Operator's Manual page 382

Folding head restraints back
The rear seat head restraints and the rear
seat power head restraints* can be folded
backward for increased visibility.
1 Switch in the front center console
Switch on the ignition ( page 370).
Press switch 1 in the front center con-
sole briefly.
The rear head restraints will fold back-
ward.
Placing head restraints upright
Pull the rear head restraint upright until
it locks into position.
!
Make sure the head restraints engage when
placing them upright manually. Otherwise their
protective function cannot be ensured.
Controls in detail
Placing power head restraints* upright
(rear outer seats)
i
When you fasten your seat belt in the rear,
the respective rear outer seat head restraint
places upright automatically.
Switch on the ignition ( page 370).
Press and hold switch 1 in the front
center console ( page 381).
The rear outer seats head restraints
will place upright.
Pull the rear center seat head restraint
upright manually until it locks into posi-
tion.
Seats
381