Mercedes-Benz GLC Owner's Manual page 127

Seats
124
G WARNING
The head restraints cannot provide the inten-
ded protection unless they are fitted and
adjusted correctly. There is an increased risk
of injury to the head and neck in the event of
an accident or sudden braking, for example.
Always drive with the head restraints fitted.
Ensure that the centre of the head restraints
support the back of each vehicle occupant's
head at eye level before driving off.
General notes
Observe the important safety notes
( page 121).
Y
Do not interchange the head restraints of the
front and rear seats. Otherwise, you will not
be able to adjust the height and angle of the
head restraints to the correct position.
Adjusting the head restraint height
manually
To raise: pull the head restraint up to the
X
desired position.
To lower: press release catch : in the
X
direction of the arrow and push the head
restraint down to the desired position.
Adjusting the head restraint fore-and-
aft position manually
This function allows you to adjust the dis-
tance between the head restraint and the
back of the head.
To move forwards: pull the head restraint
X
forwards in the direction of the arrow until
it engages in the desired position.
To move backwards: press and hold
X
release button :.
Push the head restraint back.
X
Release the release button once the head
X
restraint is in the desired position.
Ensure that the head restraint has engaged
X
properly.
Adjusting the head restraints electri-
cally
To adjust the head restraint height: slide
X
the switch for the head restraint adjust-
ment ( page 123) up or down in the direc-
Y
tion of the arrow.
Vehicles with AMG Performance Seat: the
height of the head restraints cannot be adjus-
ted.