2018 MERCEDES-BENZ S-CLASS SEDAN isofix

Only use seat beltsthat ha vebeen appr ovedfo r
yo ur vehicle byMercedes-Benz.
&
WARNING Risk of injury or death from
deplo yedpy rotech nic Emergency Ten‐
sioning Devices
Pyro tech nic Emergency Tensioning Devices
th at ha vebeen deplo yed are no longer opera‐
tional and are unable toper form their inten‐
ded pr otective function.
#Therefore, ha vedeplo yedpy rotech nic
Emergency Tensioning Devices immedi‐
ately replaced at a qualified specialist
wo rkshop.
Mercedes-Benz recommends that you ha vethe
ve hicle towe dto aqu alified specialist workshop
af te r an accident.
* NO
TEDama gecaused bytrapping the
seat belt
If an unused seat belt is not fully retracted, it
may become trapped in the door or in the
seat mechanism.
#Alw ays ensure that an unused seat belt
is fully retracted.
In fo rm ation on the belt air bag in there ar
seat belt
The BELTB AGidentification indicates that a rear
seat belt is equipped with a belt air bag.
When activated, the belt air bag increases the
pr otected area of theve hicle occupant's ribcage.
&
WARNING Risk of injury or death
th ro ugh the use of a non-appr ovedch ild
re stra int sy stem
In an accident, the belt air bag may damage
a non-appr oved or non-authorized child
re stra int sy stem.
As a result, thech ild restra int sy stem may
not be able toprov ide the intended le vel of
pr otection.
#Therefore, alw ays use LATC H or LATC H-
type (ISOFIX) tofast en a child seat
equipped with an integrated restra int
sy stem.
#Fo rve hicles equipped with the optional
re ar seat-belt air bags ("beltbag"), only
use a Mercedes-Benz appr oved boos ter
seat with integrated backrest.
#Ne ver use an air bag equipped seat belt
to fast en a front or rear-facing child
seat or a non-appr oved boos ter seat.
#Please contact an au thorized Mercedes-
Benz Center for information on
app rove dch ild restra int sy stems.
Fa stening and adju sting seat belts
Ifth e seat belt is pulled quickly or sharpl y,the
seat belt retractor lo cks. The belt stra p cann ot
be pulled out any fur ther.
36
Occupant saf ety

Toimpr oveprotection forch ildren younger than
12 years old or under 5 ft(1.50 m) in height,
Mercedes-Benz recommends you observ eth e
fo llowing information:
ROnly secure children using a child restra int
sy stem which is suitable and recommended
fo r Mercedes-Benz vehicles, as well as appro‐
priate tothe height, age and weight of the
ch ild. Be sure toobser vethe instructions for
cor rect use of thech ild restra int sy stem.
RAlw ays ins tall a child restra int sy stem on a
re ar seat if possible.
ROnly usethefo llowing securing sy stems for
ch ild restra int sy stems:
-th e seat belt sy stem
-th eLA TC H-type (ISOFIX) mounting brack‐
et s
-th eTo pTe ther anchorages
RThe manufacturer's ins tallation instructions
fo rth ech ild restra int sy stem.
RThe warning labels in theve hicle interior and
on thech ild restra int sy stem.
&
WARNING Risk of injury or death caused
by incor rect ins tallation of thech ild
re stra int sy stem
If th ech ild restra int sy stem is incor rectly
ins talled on a suitable seating position, it
cannot per form its intended pr otective func‐
tion.
The child cannot be restra ined in theeve nt of
an accident, heavy braking or a sudden
ch ange of direction.
#Alw ays comply with the manufacturer's
ins tallation instructions forth ech ild
re stra int sy stem and its cor rect use.
#Make surethat the entire base of the
ch ild restra int sy stem alw aysre sts on
th e sitting sur face of the seat.
#Ne ver place objects under or behind
th ech ild restra int sy stem, e.g. cush‐
ions.
#Alw ays use child restra int sy stems with
th e original co ver designed forth em.
#Alw aysre place damaged co vers with
ge nuine co vers.
&
WARNING Risk of accident caused by
incor rectly ins talled child restra int sys‐
te ms
If th ech ild restra int sy stem is not cor rectly
ins talled or secured, it could release in the
ev ent of an accident, sudden braking or a
sudden change in direction.
The child restra int sy stem could be flung
around and hit vehicle occupants. This poses
an increased risk of injury or even fata l
injur y.
#Always ins tallch ild restra int sy stems
cor rectl y,eve n when not in use.
#Alw ays comply with thech ild restra int
sy stem manufacturer's ins tallation
instructions.
& WARNING Risk of injury or death caused
by the use of damaged child restra int
sy stems
Child restra int sy stems or their retaining sys‐
te ms that ha vebeen subjec tedto a load in
48
Occupant saf ety

Activating/deactivating the child seat saf ety
fe ature of the seat belt
&
WARNING Risk of injury or death if a
seat belt is unfas tened while theve hicle
is in motion
If th e seat belt is released while theve hicle is
in motion, thech ild restra int sy stem is no
longer cor rectly secure d. Thechild seat
saf etyfe ature is deactivated and the seat
belt is dr awn in a bit bythe inertia reel.
It is therefore not possible toengage the seat
belt again.
#Pull over and stop theve hicle safely as
soon as possible, paying attention to
ro ad and traf fic conditions.
#Ac tivate thech ild seat saf etyfe ature
again and cor rectly secure thech ild
re stra int sy stem.
When enabled, thech ild seat saf etyfe ature
ensures that the seat belts of the front
passenger seat and rear seats do not slac ken
once thech ild restra int sy stem is secured. Installing a
child restra int sy stem:
#Alw ays comply with the manufacturer's
ins tallation instructions when ins talling and
re moving thech ild restra int sy stem.
#Pull the seat belt smoo thly from the seat belt
outlet.
#En gage the seat belt tongue in the seat belt
buckle.
Ac tivating the child seat saf etyfe ature:
#Pull the seat belt out fully and let the inertia
re el retract it again.
When thech ild seat saf etyfe ature is activa‐
te d,you should hear a ratcheting sound.
#Push thech ild restra int sy stem down until
th e seat belt sits tightly.
Deactivating the child seat saf etyfe ature:
#Press there lease button of the seat belt
buckle.
#Hold the seat belt tongue and guide it ba ck
to the seat belt outlet.
LA TC H-type (ISOFIX) child seat attachment
Note s onLATC H-type (ISOFIX) child seat
securing sy stems
&
WARNING Risk of injury orfata l injury if
th ech ild secured weighs more than the
permissible weight forth eLA TC H-type
(ISOFIX) child restra int sy stem
LA TC H-type (ISOFIX) child restra int sy stems
do not of fer suf ficient pr otection forch ildren
we ighing more than 65 lbs (29 kg)to ge ther
with thech ild restra int sy stem, who are
secured using the seat belt integrated in the
ch ild restra int sy stem. Forex ample, thech ild
may not be restra ined cor rectly in theeve nt
of an accident.
#If th ech ild and thech ild restra int sys‐
te m toget her weigh more than 65 lbs
(29 kg),only use LATC H-type (ISOFIX)
ch ild restra int sy stems with which the
ch ild is secured with theve hicle seat
belt.
#Also secure thech ild restra int sy stem
with theTo pTe ther belt, if available.
50
Occupant saf ety

When installing a child restra int sy stem, be sure
to obser vethe manufacturer's ins tallation
instructions and the instructions for cor rect use
of thech ild restra int sy stem.
ISOFIX is a standardized securing sy stem for
specially designed restra int sy stems. LATC H-
type (ISOFIX) child restra int sy stems are
appr oved in accordance with ECE R44.
Only child restra int sy stems that ha vebeen
appr oved in accordance with ECE R44 may be
attached toLATC H-type (ISOFIX) mounting
brac kets.
Symbol for ins talling a LATC H-type (ISOFIX)
ch ild restra int sy stem Installing
LATC H-type (ISOFIX) child seat
securing sy stems
&
WARNING Risk of injury orfata l injury if
th ech ild secured weighs more than the
permissible weight forth eLA TC H-type
(ISOFIX) child restra int sy stem
LA TC H-type (ISOFIX) child restra int sy stems
do not of fer suf ficient pr otection forch ildren
we ighing more than 65 lbs (29 kg)to ge ther
with thech ild restra int sy stem, who are
secured using the seat belt integrated in the
ch ild restra int sy stem. Forex ample, thech ild
may not be restra ined cor rectly in theeve nt
of an accident.
#If th ech ild and thech ild restra int sys‐
te m toget her weigh more than 65 lbs
(29 kg),only use LATC H-type (ISOFIX)
ch ild restra int sy stems with which the
ch ild is secured with theve hicle seat
belt.
#Also secure thech ild restra int sy stem
with theTo pTe ther belt, if available.
Occupant saf ety 51

When installing a child restra int sy stem, be sure
to obser vethe manufacturer's ins tallation
instructions and the instructions for cor rect use
of thech ild restra int sy stem.
Before every trip, make sure that theLA TC H-type
(ISOFIX) child restra int sy stem is engaged cor‐
re ctly in bo thLATC H-type (ISOFIX) mounting
brac kets.* NO
TEDama getothe seat belt forth e
center seat
When ins talling a child restra int sy stem, the
seat belt forth e center seat could be dam‐
aged.
#Make sure that the seat belt is not trap‐
ped.
#Ve hicles with a reclining rear seat: Move
th ere clining rear seat backrest down slightly
before theLA TC H-type (ISOFIX) child
re stra int sy stem is ins talled.
#Re mo veupholst ered lining 1.
#Vehicles without a reclining rear seat:
Fo ld uphols tere d lining 1upwards.
#Turn the support on there ar side of uphol‐
st ered lining 1by90°.
Up hols tere d lining 1remains folded
upwards.
#At tach theLA TC H-type (ISOFIX) child
re stra int sy stem toboth LATC H-type (ISOFIX)
mounting brac kets 2.
#Ve hicles with a reclining rear seat: Return
th ere clining rear seat backrest toan upright
position.
The reclining rear seat backrest must rest
against thech ild restra int sy stem.
Securing TopTe ther
&
WARNING Risk of injury or death when
adjusting the seat af ter ins talling a child
re stra int sy stem
Ve hicles with electrically adjus table rear
seats:
If yo u adjust the seat af ter ins talling a child
re stra int sy stem, thefo llowing may occur:
Rth e seat belt may either sit too loose or
to o tight
Rth ech ild restra int sy stem can become
loose, incor rectly positioned or damaged
As a result, thech ild restra int sy stem may
not be able toprov ide the intended le vel of
pr otection.
52
Occupant saf ety

#Never adju stthe seat af ter ins talling
th ech ild restra int sy stem.
The risk of injury can be reduced byTopTe ther
as TopTe ther pr ovides an additional connection
between thech ild restra int sy stem secured with
LA TC H-type (ISOFIX) and theve hicle.
The child restra int sy stem must be equipped
with a TopTe ther belt.
#If necessar y,mo vehead restra int 1
upwards (→page 103).
#Fold up co ver2 ofTopTe ther anchorage
3.
#Ins tallth eLA TC H-type (ISOFIX) child restra int
sy stem with TopTe ther. Alw ays comply with
th ech ild restra int sy stem manufacturer's
ins tallation instructions when doing so.
#Ro ute TopTe ther belt 4under head
re stra int 1 between the two head restra int
bars.
#Hook TopTe ther hook 5ofTopTe ther belt
4 without twisting into TopTe ther anchor‐
age 3.
#Tension TopTe ther belt 4. Alw ays comply
with thech ild restra int sy stem manufactur‐
er's ins tallation instructions when doing so.
#Fo ld down co ver2 ofTopTe ther anchorage
3.
#If necessar y,slide head restra int 1 down‐
wa rds (→page 103). Ma kesure that you do
not inter fere with the cor rect routing of Top
Te ther belt 4.
Childrestra int sy stems on the front
passenger seat
Note s onchild restra int sy stems on the front
passenger seat
Ac cident statistics show that children secured in
th ere ar seats are safer than children secured in
th e front seats. Forth is reason, Mercedes-Benz
stro ngly advises that you ins tall a child restra int
sy stem on a rear seat.
Occupant saf ety 53

Chassis level (AIR BODY CONT ROL)
Setting ................................................ .213
Chassis le vel (MAGIC BODY CON‐
TROL)
Setting ................................................ .217
Chauf feur mode ......................................... 95
Fu lly reclined position .......................... 100
Information ............................................ 95
Ins talling/ removing the head restra int .. 97
Moving the front passenger seat into
th ech auf feur position .......................... .96
Moving the front passenger seat into
th e normal position .............................. .98
Child saf ety lock
Re ar door .............................................. 55
Re ar side wind ows................................. 56
Setting ................................................. 283
Child seat Front passenger seat (no tes) ................. 53
Fr ont passenger seat (rear ward-
fa cing/for ward-facing) .......................... 54
LA TC H-type (ISOFIX) (ins talling) ............ .51
LA TC H-type (ISOFIX) (no tes) .................. 50
No tes ..................................................... 47To
pTe ther ............................................. .52
Child seat saf etyfe ature .......................... 50
Children Child seat saf etyfe ature ........................ 50
Re stra int sy
stems ..
............................... .47
Cigar ette lighter
Fr ont center console ........................... 133
Re ar passenger compartment ............ .133
Cleaning see Ca re
Climate control Activating/deactivating the A/C
function (cont rol panel) ...................... .158
Ac tivating/deactivating the A/C
function (multimedia sy stem) .............. 158
Ac tivating/deactivating the synchro‐
nization function (multimedia sys‐
te m) ..................................................... 160
Ad justing the climate mode settings ... 158
Air di stribution settings .......................1 59
Air vent, rear cen ter air vent ................ 163
Air vent, rear side air vent ................... 163
Air-reci rculation mode .. .......................160
Au tomatic control (front) .....................1 58Au
tomatic control (rear passenger
compartment) ..................................... 158
Climate style function .......................... 158
Control panel for 3-zone au tomatic
climate control .................................... 157
Defrosting the windo ws....................... 160
Filling capacity forPA G oil .................. .453
Fr ont air vents ..................................... 162
Fr ont residual heat .............................. 160
Glo vebox air vent ................................ 164
Inserting/removing theflacon (fra‐
gr ance sy stem) ............ .....
...................
161
Ionization ............................................. 161
Re ar air vents ...................................... 163
Re ar operating unit .............................. 157
Re frigerant .......................................... 453
Re frigerant filling capacity .................. .453
Re sidual heat in there ar ...................... 160
Setting the fragrance sy stem ............... 161
Switching on/off (front) ...................... 158
Switching on/off (rear) ........................ 158
Ve ntilating theve hicle (con venience
opening) ................................................ 75
Wi ndshield hea ter ................................ 162
Index 525

L
Labeling (tires) see Tire labeling
Laden Bag hook ............................................ .124
No tes ................................................... 118
Ro ofrack ............................................. 128
St ow age space under the trunk floor ... 127
Lamp see Inte rior lighting
Lamp (Instrument Display) see Warning/indicator lamps
Lane Keeping Assist
see Active Lane Keeping Assist
Language Notes .................................................. 283
Setting .................................................2 83
LA TC H-type (ISOFIX) child seat
attachment
Installing ................................................ 51
No tes ..................................................... 50
Le vel control sy stem
see AIR BODY CONTROL see MAGIC
BODY CONTROL
Light switch Overview .............................................1 43
Lighting see Lights
Lights ........................................................ 143
Ad aptive Highbeam Assist .................. .146
Ad justing the instrument lighting ......... 247
Au tomatic driving lights ....................... 144
Combination switch .............................144
Corne ring light function ....................... 146
Hazard warning lights .......................... 145
Headla mpflashing .............................. .1
44
Hi

gh beam ........................................... 144
Light switch .........................................1 43
Low beam ............................................ 143
Pa rking lights ...................................... .143
Re ar fog light ....................................... 144
Re sponsibility for lighting sy stems ...... 143
Setting the sur round lighting .............. .147
St anding lights .................................... .143
Tu rn signal light ................................... 144
Limited Warranty
Ve hicle .................................................. 26 Live
Traf fic Information
Displaying subscri ption information .... 307
Displaying the tra ffic map .................. .307
Displ aying traf fic incidents .................. 308
Extending a subscription ..................... 307
Issuing hazard alerts ........................... 309
Load index (ti res) .................................... 428
Load-bearing capacity (tires) ................. 428
Loading Definitions ...........................................4 30
Loading guidelines ................................... 118
Loading information table ...................... 420
Loads Securing .............................................. .118
Locking/unlocking KEYLESS-GO .................................... ...
... 63
Un locking and opening doors from
th e inside ............................................. .62
Low beam Swit ching on/off ................................ .143
Lu bricant additives
see Additives
Index 537