Page 41 of 498

39 Getting started
Adjusting
Head restraint tilt
Manually adjust the angle of the head re-
straint.
Push or pull on the lower edge of the
head restraint cushion.
For more information, see “Seats”
(
page 112).Folding front seat backrests forward
1Release lever
Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the center of
the head restraint supports the back of the
head at eye level. This will reduce the poten-
tial for injury to the head and neck in the
event of an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are intend-
ed to help reduce injuries during an
accident.
iIn addition to the front seat backrests,
the front seat cushions can also be
shifted forward to permit easy access
to the rear whenever the seat is located
in the rear half of its adjustment range.
Swivel backrest forward by pulling the
release lever until the seat moves in a
combined forward and upward
movement.
Page 81 of 498

79 Safety and Security
Occupant safety
More information can be found in the
“Practical hints” section (
page 360).Installation of infant and child restraint
systems
This vehicle is equipped with tether an-
chorages for a top tether strap at each of
the rear seating positions.
1Anchorage ring
2Hook
Open the trunk and release the rear
seat backrest (
page 268).
Fold rear seat backrest slightly for-
ward.
Guide top tether strap between head
restraint and top of seat back.
Head restraint must be installed and
positioned such that the top tether
strap can pass freely between the head
restraint and the top of seat back.
Make sure the tether strap is not twist-
ed.
1Anchorage ring
2Hook
Fold up anchorage ring1.
Securely fasten hook2, which is part
of the tether strap, to anchorage
ring1.
Warning!
G
If the 56 indicator lamp should not
illuminate, the system is not functioning.
You must see an authorized Mercedes-Benz
Center before seating any child on the front
passenger seat.Warning!
G
Never place anything between seat cushion
and child seat (e.g. pillow), since it reduces
the effectiveness of the Occupant Classifi-
cation System. The bottom of the child seat
must make full contact with the passenger
seat cushion. An incorrectly mounted child
seat could cause injuries to the child in case
of an accident, instead of increasing protec-
tion for the child.
Follow the manufacturer’s instructions for
installation of child seats.
Page 82 of 498

80 Safety and SecurityOccupant safety
Swing rear seat backrest to the rear un-
til it engages.
Check the rear seat backrest to be
locked in its upright position
(page 269).Once the top tether anchorage hook is
attached, the child restraint itself can be
secured. Tighten the top tether strap ac-
cording to the child restraint manufactur-
er’s instructions. Child seat anchors – LATCH type
This vehicle is equipped with two LATCH
(L
ower A
nchors and T
ethers for CH
ildren)
type anchors (at each of the rear seats) for
the installation of a LATCH child seat with
matching mounting fittings.
If child seats are not installed, the LATCH
anchors can be folded back between the
seat cushion and the seat backrest.
iFor safety, make sure the hook2 has
attached to the anchorage ring1 be-
yond the safety catch, as illustrated.
Warning!
G
Always lock backrest in its upright position
when rear seat bench is occupied by pas-
sengers, or the extended cargo area is not in
use. Check for secure locking by pushing
and pulling on the backrest.
Page 83 of 498

81 Safety and Security
Occupant safety
To fold anchors out
1Anchors
2Release button
Grip inner side of anchors1 and fold
forward until they audibly lock in place.
Install child seat according to the man-
ufacturer’s instructions.To fold anchors back
Press down button2 on each
anchor1 and return the anchor1 to
its catch.
iThe child seat must be firmly attached
in the right and left side anchors1.
iNon-LATCH type child seats may also
be used and can be installed using the
vehicle’s seat belt system. Install child
seat according to the manufacturer’s
instructions.Warning!
G
Children too big for a toddler restraint must
ride in seats using regular seat belts.
Position shoulder belt across chest and
shoulder, not face or neck.
A booster seat may be necessary to achieve
proper belt positioning for children from
41 lbs until they reach a height where a
lap/shoulder belt fits properly without a
booster.
Before installing the child seat, make sure
anchors1 are folded out and locked in
place.
Install child seat according to manufactur-
er’s instructions.
T h e c h i l d s e a t m u s t b e f i r m l y a t t a c h e d i n t h e
right and left side anchor1.
An incorrectly mounted child seat may come
loose during an accident which could result
in serious injury or death to the child.
Damaged or impact damaged child seats or
child seat anchor fittings must be replaced.
Do not leave children unattended in the ve-
hicle, even if the children are secured in a
child restraint system.
Page 117 of 498

115 Controls in detailSeats
Rear seat head restraints Head restraint height
1Release button
Raising:
Manually adjust the height of the head
restraint by pulling it upward.
If the head restraint is fully retracted,
push release button1 and pull the
head restraint out.
Lowering:
To lower the head restraint, push
release button1 and push down on
the head restraint.
Warning!
G
For safety reasons, always drive with the
rear head restraints in the raised position
when the rear seats are occupied.
Keep the area around head restraints clear
of articles (e.g. clothing) to not obstruct the
folding operation of the head restraints.
iAdjust the head restraint in such a way
that it is as close to the head as
possible.Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the center of
the head restraint supports the back of the
head at eye level. This will reduce the poten-
tial for injury to the head and neck in the
event of an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are
intended to help reduce injuries during an
accident.
Page 118 of 498
116 Controls in detailSeatsFolding head restraints back with re-
lease button
1Release button
Push release button1.
The head restraints will fold backward.Folding head restraints back with
switch in the center console
1Rear head restraints folding switch
Start the engine (
page 46).
Press switch1 to release the head re-
straints.
The head restraints will fold backward.Placing rear head restraints upright
Pull the rear head restraint forward un-
til it locks into position.
iYou can also fold the head restraints
back using the switch in the center
console.
Warning!
G
Make sure the head restraints engage when
placing them upright. Otherwise their pro-
tective function cannot be assured.
Page 119 of 498

117 Controls in detailSeats
Head restraint tilt
Two different head restraint angle
positions are available.
Press the release button (
page 116)
and tilt the head restraint to the
desired position.
Removing and installing rear seats
head restraints
1Release button
Removing rear seat head restraints
Fold back head restraint (
page 116).
Pull head restraint to its highest
position.
Push release button1 and pull out
head restraint.
Installing rear head restraints
Insert head restraint and push it down
until it engages.
Push release button1 and adjust
head restraint to desired position.
iAdjust the head restraint in such a way
that it is as close to the head as
possible.
Warning!
G
For your protection, drive only with properly
positioned head restraints.
Adjust head restraint so that the center of
the head restraint supports the back of the
head at eye level. This will reduce the poten-
tial for injury to the head and neck in the
event of an accident or similar situation.
Do not drive the vehicle without the seat
head restraints. Head restraints are intend-
ed to help reduce injuries during an
accident.
Do not interchange head restraints from
front and rear seat.
Page 276 of 498
274 Controls in detailUseful featuresArmrest in the rear passenger
compartment
Pull the top of the armrest out and fold
it down.Storage bags
Storage bags are located on the rear side
of the front seats.Parcel net in front passenger footwell
A small convenience parcel net is located
in the front passenger footwell. It is for
small and light items, such as road maps,
mail, etc.
Warning!
G
Do not place heavy or fragile objects, or ob-
jects having sharp edges, in the storage
bags.
In an accident, during hard braking or sud-
den maneuvers, they could be thrown
around inside the vehicle, and cause injury
to vehicle occupants.
Warning!
G
Do not place heavy or fragile objects, or ob-
jects having sharp edges, in the parcel net.
In an accident, during hard braking or sud-
den maneuvers, they could be thrown
around inside the vehicle, and cause injury
to vehicle occupants.