light MERCEDES-BENZ S-CLASS COUPE 2017 User Guide

should no
tuse thef ront passenger seat.
Ins tead, they should use arear seat.
R Ifth ef ront passenger seat is occupied wit ha
person of smaller statur e(e.g. ateenager or
small adult), theP ASSENGER AIR BAGO FF
indicator lam peither light supcontinuously
or remains out, depending on ther esult of
th ec lassification:
- PASSENGER AIRB AGOFF is off: mo vethe
front passenger sea tasfar ba ckas possi‐
ble or aperson of smaller statur eshould
use arear seat.
- Ifth eP ASSENGER AIRB AGOFF indicator
lam pisl it continuously: aperson of
smaller statur eshoul dnotuse thef ront
passenger seat. &
WARNING Risk of inju ryor deat hwhen
th eP ASSENGER AIR BAGO FFindicator
lam pisl it
If th eP ASSENGER AIR BAGO FFindicator
lam premain slit af tert he sy stem self-test,
th ef ront passenger airbag is disabled. It will
no tbed eployedint heevent of an accident. In
this case, thef ront passenger airbag can‐
no tp erform its intended pr otectiv efunction,
e.g. when aperson is seated in thef ront
passenger seat.
That person could, fore xamp le, com einto
con tact wi th thevehicle interior ,especially if
th ep erson is sitting tooc lose tothec ockpit.
If th ef ront passenger seat is occupied,
alw ayse nsur ethat:
R The classification of thep erson in the
front passenger sea tiscorrect and the
front passenger airbag is enabled or disa‐
ble dina ccordance wit hthe person in the
front passenger seat.
R The person is sea tedp roper lywit hac or‐
re ctly fastened seat belt.
R The front passenger seat has been mo ved
as farb ackasp ossible. Fu
rther related subjects:
R Child restra int sy stem on thef ront passenger
seat (→ page53). R
Suitable positioning of thec hild restra int sys‐
te m( →pag e55). PRE-SAFE
®
sy stem PRE-
SAFE®
(Pre-Crash Saf ety-Sy stem) PRE-
SAFE®
is able todetect cer tain critical driv‐
ing situations and implemen tpre-em ptivem eas‐
ures toprotect thev ehicle occupants.
PRE-SAFE ®
can implement thef ollowing meas‐
ures independentl yofeacho ther:
R Tightening thes eat belts on thed rive r's seat
and front passenger seat.
R Closing thes ide windo ws.
R Vehicles with sliding sunroof: closingthe
sliding sunroof.
R Vehicles with memor yfunction: moving
th ef ront passenger seat toam oref avo ura‐
ble seat position.
R Vehicles with multicontour seat: increas‐
ing thea ir pressur einthe seat side bols ters
of thes eat backrest. 44
Occupant saf ety

R
PRE-SAFE ®
Sound: pr ovided that them ulti‐
media sy stem is switched on, generates a
brie fnoise signa ltostimulat ethe innat epro‐
te ctiv em echanism of aperson's hea ring.
* NO
TEDama gecaused byobject sinthe
fo ot we ll or behin dthe seat The automatic adjustment of
thes eat posi‐
tion ma yresult in damag etothe seat and/or
th eo bject. #
Stow object sinas uitable place. Re
versing theP RE- SAFE®
sy stem measures If an acciden
tdid no toccur ,the pre-em ptive
measures that we retak en ar ereve rsed.
Yo uw ill need toper form certains ettings your‐
self. #
Ifth es eat belt pre-tensioning is no treduced,
mo vethes eat backres tbacks lightl y.
The locking mechanism releases. Fu
nction of PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus) PRE-
SAFE®
PLUS can de tect cer tain impacts,
particular lyan imminent rear impact ,and take
pre-em ptivem easures toprotect thev ehicle
occupants. These measures canno tnecessarily
pr eve nt an imminent impact.
PRE-SAFE ®
PLUS can implement thef ollowing
measures independentl yofeacho ther:
R Tightening thes eat belts on thed rive r's seat
and front passenger seat.
R Activating ther ear hazar dwarning light sata
higher flashin gfrequ enc y.
R Increasing brak epressure when thev ehicle
is stationar y.This brak eapplication is cancel‐
led automaticall ywhen thev ehicle pulls
aw ay.
If an accident did no toccur ,the pre-em ptive
measures that we retake na re re versed. Sy
stem limitations
The sy stem will no tinitiat eanyaction in thef ol‐
lowing situations:
R when reve rsing
The sy stem will no tinitiat eanybraking applica‐
tion in thef ollowing situations:
R whils tdriving
or
R when entering or exitin gap arkin gspace
while using ActiveP arking Assist Occupant saf
ety45

Child
renint hevehicle Note
sont he saf etransportation of children &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If yo ul eave children unat tende dint hevehi‐
cle, they ma ybea bletos etthev ehicle in
motion, fore xamp leby:
R Releasing thep arking brake.
R Shifting thet ransmission out of park
position j.
R Startin gthe engine.
In addition, they ma yoperat evehicle equip‐
ment. #
Neverlea ve children and animals unat‐
te nde dint hevehicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle.
This also applies tomobil ephones if the
"Digital Car Keyint he smartphone" function is activated via
theM ercedes
me connect weba pp. &
WARNING Thisp oses an increased risk
of deat hduetoheat strokeorexposure
to cold in thev ehicle
If persons –particularly children –expe ri‐
enc eprolonged exposur etoextremely high
or lo wtemperatures, this poses arisk of
inju ryor eve nfatal injur y. #
Neverlea ve anyone –p articularly chil‐
dren –unat tende dint hevehicle. &
WARNING Risk of bu rnsw hen thec hild
seat is exposed todirect sunlight
If th ec hild restra int sy stem is exposed to
direct sunlight or heat, parts could heat up.
Children could suf ferb urns on these parts,
particularly on me tallic parts of thec hild
re stra int sy stem. #
Alw aysm akes uret hat thec hild
re stra int sy stem is no texpose dto
direct sunlight. #
Protect it wit hablanket,for example. #
Ifth ec hild restra int sy stem has been
ex posed todirect sunlight ,allowitto
cool befor esecu ring achild int oit. #
Neverlea ve children unat tende dint he
ve hicle. To
impr oveprotection forc hildren younger than
12 yearso ld or unde r1.50 minh eight,
Mercedes-Benz recommends youo bse rvet he
fo llowing information:
R Onlysecur echildren using achild restra int
sy stem whic hisappropriat etothe height,
ag ea nd weight of thec hild and suitable for
Mercedes-Benzv ehicles. Be suretoobserve
th ei nstruction sfor cor rect us eoft hechild
re stra int sy stem.
R Alw aysi ns tallac hild restra int sy stem on a
re ar seat if possible.
R Onlyuse thef ollowing securing sy stems for
ch ild restra int sy stems: 46
Occupant saf ety

Label
forc hild restra int sy stems in accord‐
ance wit hECE R44 Label
forc hild restra int sy stems in accord‐
ance wit hECE R129
ISOFIX or i-Siz echild restra int sy stems of thef ol‐
lowing “Universal“ categor ycan be used, in
accordanc ewitht he tables on suitability of seats
fo rt he atta chment of child restra int sy stems, on
seats mar kedU,U F,IUF or i-U. Semi-universal
child restra int sy stems ar eindi‐
cated bythet ext" se mi-uni versal" on the
appr oval label. The ycan on ly beused if thev ehi‐
cle and thes eat ar eliste dint hechild restra int
sy stem manufacturer's vehicle model list.
Note sont he suitability of seats fora ttach‐
in gb elt-secured child restra int sy stems
Obser vethef ollowing information:
R When using ababyc ar seat of thec ate‐
gor y0/0+ and arear ward-facing child
re stra int sy stem on arear seat: adjustthe
driver's and front passenger seat suc hthat
th es eat does no ttouc hthe child restra int
sy stem.
R Forc ertain child restra int sy stems in weight
categories II or III ,ther em ight be restrictions
in them aximum size setting, e.g. due topos‐
sible con tact wi th theroof.
R Mak esuret hat thec hild's feet do no ttouch
th ef ront seat. If necessar y,mo vethef ront
seat forw ards lightl y.
R The child restra int sy stem mus tnot to ucht he
ro of or be put under stra in by theh ead 54
Occupant saf ety

We
ight categories Front passenger front airbag
enabled 1 Fr
ont passenger front airbag dis‐
abled 1, 2 Re
ar seat left, right
1 Ad jus tthe seat cushion inclination so that thef ront edg eofthe seat cushion is in theh ighes tposition and ther ear edg eofthe seat cushion is in the
lo west position.
2 The vehicle is equipped wit hanautomatic front passenger front airbag deactivation sy stem. The PASSENGER AIR BAGO FFindicator lam pmustbel it. Note
sont he suitability of seats fora ttach‐
in gI SOFI Xchild restra int sy stems
Obser vethef ollowing information:
R When using ababyc ar seat of cate‐
gor y0/0+ and arear ward-facing child
re stra int sy stem of categor yIonarear
seat: adjustthe driver's and front passenger
seat suc hthat thes eat does no ttouc hthe
ch ild restra int sy stem.
R Forc ertai nc hild restra int sy stems in weight
categories II or III ,ther em ight be restrictions
in them aximum size setting, e.g. due topos‐
sible con tactwitht he roof. R
Mak esuret hat thec hild's feet do no ttouch
th ef ront seat. If necessar y,mo vethef ront
seat forw ards lightl y.
R The child restra int sy stem mus tnot to ucht he
ro of or be put under stra in by theh ead
re stra ints. Adjus tthe head restra int sa ccord‐
ingly.
R Obser vethem anufacturer's ins tallation
instructions fort he child restra int sy stem. Legend
fort he table:
X Notsuita blef or an ISOFIXc hild
re stra int sy stem in this we ight category
and/or size categor y.
IUF Suitable forf or wa rd-facin gISOFI Xchild
re stra int sy stems of the"Universal" cat‐
egor yint hisweight categor y.
IL Suitable forI SOFIX child restra int sys‐
te ms according tothet able in "Over‐
vie woft herecommended child
re stra int sy stems", or if thev ehicle and
th es eat ar eliste dint hechild restra int
sy stem manufacturer's vehicle model
list. 56
Occupant saf ety

Note
sont he suitability of seats fora ttach‐
in gi ‑Size child restra int sy stems
Obser vethef ollowing information:
R When using arear ward-facing child
re stra int sy stem: adjus tthe front seat so
th at it does no ttouc hthe child restra int sys‐
te m. R
Mak esuret hat thec hild's feet do no ttouch
th ef ront seat. If necessar y,mo vethef ront
seat forw ards lightl y.
R Obser vethem anufacturer's ins tallation
instructions fort he child restra int sy stem. Legend
fort he table:
X Notsuita blef or an i-Siz echild restra int
sy stem in the" Un iversal" categor y.
i‑U Suitable forf or wa rd-facin gand rear‐
wa rd-facing i-Size child restra int sys‐
te ms in the" Universal" categor y. Fr
ont passenger seat Leftrear seat Rightrear seat
i‑Size child restra int sy stem Xi ‑Ui‑U58
Occupant sa fety

R
Anti-thef tprotection is reactivated
Do no tkeep thek ey to gether wit helectronic
devices or me talo bjects. This can af fect the
ke y's functionalit y.
% If batter ychec klamp 2does no tlight up
af te rp ressing the% or& button, the
batter yisdischar ged. Ac
tivating/deactivatin gthe acoustic lo cking
ve rification signal Multimedia sy
stem:
, Vehicle .
î Vehicle set-
tings .
Acoustic lock #
Activate Oor deacti vate ª thef unction. Ac
tivating/deactivatin gthe pani calarm Re
quirements:
% The panic alar mfunction is onl yavailable in
cer tain countries.
R The ignition is switched off. #
Toactivate: press button 1fora pprox‐
ima tely one second.
Av isual and audibl ealarmist riggered. #
Todeactivate: brieflyp ress but ton1again.
or #
Press thes tart/s topb utton on thec ockpit
(the keyisi nside thev ehicle). Changing
theu nlocking settings Po
ssible unlocking functions of thek ey:
R Central unlocking
R Unlocking thed rive r's door and fuel filler flap #
Toswitc hbetwe en settings: pressthe
% and& button ssimultaneousl yfor
appr oximatel ysix seconds until theb attery
ch eckl am pflashes twice.
If th eu nlocking function fort he driver's door
and fuel filler flap has been selec ted:
R Pressing the% button asecon dtime cen‐
trally unloc ksthev ehicle.
R Vehicles with KEYLESS-GO: ifyo ut ouch
th ei nner sur face of thed oor handle on the
driver's door ,onlyt he driver's door and fuel
fi ller flap ar eunlocked. Re
ducing the energy consu mptionoft hekey All
vehicles: ifyo udon otuse thev ehicle or a
ke yf or an extende dperio doft ime,youc an
re duce thee nergy consum ption of ther espec‐
tiv ek ey.T odos o, deactivat ethe keyf unctions. #
Todeactivate: pressthe& button on the
ke yt wice in rapid succession.
The batter ychec klam poft hekeyf lashes
twic ebrief ly and light suponce. #
Toactivate: press anybutton on thek ey. Opening and closing
63

%
When thev ehicle is star tedw itht he keyin
th es towa ge compartment of thec ent recon‐
sole, thek eyfunction sareautomatical ly
activated (→ page151). Re
moving/insertin gthe eme rgency key #
Toremo ve: press release knob 1.
Emer gency key2is pushed out slight ly.#
Pull out emer gency key2until it en gage sin
th ei ntermediat eposition.
% Youc an use thei ntermediat eposition of
emer gency key2toattac hthe keytoak ey
ri ng. #
Press release knob 1again and fully
re mo veemer gency key2. #
Toinser t:press release knob 1. #
Inser temer gency key2tothei ntermediate
position or full yuntil it engages. Re
placing the keyb attery &
DANG ER Serious damag etohealth
caused byswallowing batteries
Batteries contain toxic and cor rosiv es ub‐
st ances. Swallowing bat teries ma ycause
serious damag etohealth.
Ther eisar isk offata linjur y. #
Keep batteries out of ther eac hofc hil‐
dren. #
If batteries ar eswallowe d, seek medical
attention immediately. +
ENVIRONMEN
TALN OTE Environmental
dama gedue toimproper disposal of bat‐
te ries Batteries conta
in pollutants. It is
illegal todispose of them wit hthe household
ru bbish. #
Dispose of batteries in an
environmen tallyr esponsibl emanner.
Ta ke dischar gedb atteries toaq ualified
specialis tworks hop or toac ollection
poin tfor used batteries. Re
quirements:
R Your equir eaCR2 0323Vc ell batter y.
Mercedes-Benzr ecommendsthat youh ave the
batter yreplaced at aqualified specialis twork‐
shop. 64
Opening and closing

in
thec losing area or ma yenter thec losing
area during thec losing process. #
Mak esuret hat nobody is in thev icinity
of thec losing area during thec losing
process. #
Use one of thef ollowing options tostop
th ec losing process:
R Press thep button on thek ey.
R Press or pull ther emo teoperating
switc hont he driver's door.
R Press thec losing or locking button
on theb ootlid.
R Press thet op of thes taront he boot
lid. Ve
hicles with HANDS-FREE ACCESS: it is also
possible tostop thec losing process bymoving
yo ur foot inak ickin gmotion under ther ear
bumper.
Yo uh ave thef ollowing options toclos ethe boot
lid: #
Vehicles with boo tlid conve nience clos‐
ing: pull down theb ootlid slightl yand
re lease it as soon as it begin stoclose. #
Vehicles with boo tlid conve nience clos‐
ing: press and hold thep button on the
ke y( wit hthe keyint he vicinity of thev ehi‐
cle). #
Vehicles with boo tlid conve nience clos‐
ing: press closing button 1intheb ootlid. #
Vehicles with boo tlid conve nience clos‐
ing and KEYLESS-GO: press locking button
2 intheb ootlid.
If ak eyis de tected outsid ethe vehicle, the
boo tlid closes and thev ehicle is loc ked. Openin
gand closing 73

#
Vehicles with boo tlid conve nience clos‐
ing: press boo tlid remo teoperating switch
1. #
Vehicles with HANDS-FREE ACCESS: move
yo ur foot belo wthe bumper (→ page76).
Au tomatic reve rsing function of th ebootlid
If an objec trestricts theb ootlid during thea uto‐
matic closing process, theb ootlid opens again
automaticall y.The automatic reve rsing function
is onl yana id and is no tasubstitut efor your
attentiveness. #
When closing, mak esuret hat no body parts
ar eint he closing area. &
WARNING Risk of becoming trapped
despi tereve rsing function
The reve rsing function does no treact:
R tosoft, light and thin objects, e.g. fingers.
R overthe las t8mmoft he closing path.
In these situation sinparticular ,the reve rsing
function canno tpreve nt someone being trap‐
ped. #
Whe nclosing, ma kesur ethat no body
parts ar einthe closing area. #
If someone is trapped, use one of the
fo llowing options:
R Press thep button on thek ey.
R Press ther emo teoperating switch
on thed rive r's door.
R Press thec losing or locking button
on theb ootlid.
R Press thet op of thes taront he boot
lid. HANDS-FREE
ACCESS function Wi
th HANDS-FREE ACCES Syou can open, close
or inter rupt boo tlid mo vement byper form ing a
kickin gmovement unde rthe rear bumper.
The kickin gmovement trigger sthe opening or
closing process alternately.
Obser vethen otes when opening (→ page71)
an dc losin g(→ pag e72)theb ootlid. 74
Opening and closing