engine MERCEDES-BENZ S-CLASS CABRIOLET 2017 User Guide

&
WARNING Risk offire caused byflam‐
mable material on thee xhau stsystem
Flammable materials brought in byeither ani‐
mals or environmen talinfluences ma yignite
if th ey come int ocontact wi thhotp arts of
th ee ngine or exhaus tsyst em. #
Therefore, checkr egularly that there
ar enof lammable materials in the
engine compartmen torontheexhaust
sy stem. Re
quirements:
R thek eyis located in thev ehicle and thek ey
batter yisnotdischar ged.
R or,ift he "Digital Vehicle Key" function is acti‐
va tedv iatheM ercedes me connect weba pp:
th em obile phone is in stowages pace
(→ pag e142). #
Toswitc hont he powersupp ly:press but‐
ton 1once.
Yo uc an activat ethe windscreen wiper ,for
ex ample.
The po wersupp lyis switched of fagain if thef ol‐
lowing condition sareme t:
R youo pen thed rive r's door.
R youp ress but ton1twice. #
Toswitc hont he ignition: press button1
twice.
The indicator lamps in thei nstrument clus ter
light up.
The ignition is switched of fagain if one of the
fo llowing condition sismet:
R youdon otstar tt he vehicle within
15 minutes.
th et ransmission is in position j.
or
th ee lectric parking brak eisapplied.
R youp ress but ton1once. St
arting thev ehicle St
arting thev ehicle wit hthe start/s topb ut‐
ton
Requ irements:
R The keyisl ocated in thev ehicle and thek ey
batter yisnotdischar ged.
R Or,ift he "Digital Vehicle Key" function is
activated via theM ercedes me connect web Driving and pa
rking 13 9

app:
them obile phone is in thes towa ge com‐
partment (→ page142). #
Shif tthe transmission toposition jori. #
Depress theb rake pedal and push button 1
once. #
Ifth ev ehicle does no tstart:s witc hoffnon-
essential consumer sand press button 1
once. #
Ifth ev ehicle still does no tstart and the
Place the key in the marked space See Own-
er's Manual displaymessag ealso appear sin
th em ultifunction display: star tt he vehicle in
emer gency operation mode.
Yo uc an swit chofft he engine while driving by
pressing button 1fora bout thre es econds. Be
sur etoo bservethes afet yn otes under "Driving
instructions".
St arting avehicle using amobilep hone
Re quirements:
R thev ehicle is equipped wit hthe "Digital Vehi‐
cle Key" function. R
the" Digital Vehicle Key" function is activated
via theM ercedes me connect weba pp:
http://www.mercedes.me.
R suitable mobile phone wit hNFC aerial (Near
Field Communication) and Secur eElement.
R Suf ficient charge status of them obile
phone. On some mobile phones, thef unction
is also available when theb atter yisd is‐
ch arge d.
% Youc an checkt he suitability of your mobile
phon ebye ntering thep hone number at
http://www.mercedes.me.
Information about suitable mobile phones
can be obtained from your Mercedes-Benz
servic ecentr eorath ttp://www.mercedes-
benz.com/connect.
% Mercedes-Ben zrecommends that youc arry
th ee mer gency keye lemen tincaseoff unc‐
tion restrictions.
% The function is only available in combination
wit hM ercedes me connec tand on lyin cer‐
ta in countries. %
Protectiv ecases around them obile phone
can impair thef unctionality. #
Mak esuret hat thec har gestatus of the
mobil ephone is suf ficient. If necessar y,
ch arge them obile phone befor estartin gt he
journe y.
St arting thev ehicle fort he firs tt ime af ter
activating the function #
Mak esuret hat ther eisav alidvehicle keyin
th ev ehicle. #
Place them obile phone in stowages pace 1
so that theN FC aerial areas touc he ach
ot her. 14 0
Driving and pa rking

#
Dep ress theb rake pedal and star tt he vehicle
using thes tart/s topb utton.
% The keyisn otneeded fora ny further starts.
An yfurther starts #
Place them obile phone in stowages pace 1
so that theN FC aerial areas touc he ach
ot her ,and lea veitth er ew hile driving. #
Depress theb rake pedal and star tt he vehicle
using thes tart/s topb utton.
The "Digital Vehicle Key" servic ecan be deacti‐
va tedinM ercedes me connec tath ttp://
www.mercedes.me. The function is then deacti‐
va tedint he smartphone via an online connec‐
tion. If connection totheI nterne tisnotpossible,
e.g. af tert he mobile phone has been stolen, the
ke yf unction can be deacti vatedataM ercedes-
Ben zService Centre.
St arting thev ehicle in eme rgency operation
mode
If th ev ehicle does no tstart and thePlace the
key in the marked space See Owner's Manual
displa ymessag eappear sinthe multifunction displa
y,yo uc an star tt he vehicle in emer gency
operation mode. #
Makesur ethat mar keds pace 2is em pty. #
Remo vekey 1from thek eyring. #
Place key1in mar keds pace 2.
The vehicle will star ta fter as hor twhile.
If yo ur emo vekey 1from mar keds pace 2
th ee ngine continues running .For fur ther
ve hicle starts ho wever,key 1mus tbel oca‐
te dinm arke ds pace 2during thee ntire
journe y. #
Have key 1checkedataq ualified specialist
wo rkshop. If
th ev ehicle doe snotstar t: #
Lea vekey 1in mar keds pace 2. #
Depress theb rake pedal and star tt he vehicle
using thes tart/s topb utton.
% Youc an also swit chon thep ower suppl yor
th ei gnition wit hthe start/ stop button. St
arting thev ehicle via Remo teOnline serv‐
ices Cooling or heating
thev ehicle interior before
st arting thej ou rney
% This function is no tavailable in all countries.
If yo us tart thev ehicle via your smartphone, the
pr ev iousl yselec teda ir conditioning setting is
active.
Ensur ethe following befor estartin gt he engine:
R thel egal stipulation sinthe area wher eyour
ve hicle is par keda llowe ngin estartin gv ia
smartphone.
R it is saf etostart and runt he engine where
yo ur vehicle is par ked.
R thef uel tank is su fficientl yfilled. Drivin
gand parking 141

R
thes tarter batter yissufficientl ychar ged.
% Youc an also se tthe temp eratur ewithy our
smartphone. Information on Mercedes me
connec tand other services: http://
www.mercedes.me
Charging theb attery befor ecommencing
yo ur journey
% This function is no tavailable in all countries.
R Ifth ev ehicle batter yisdischarged, you
re cei veam essag eony our smartphone.
R Youc an then star tt he vehicle wit hthe
smartphone tocharge theb atter y.
R The vehicle is automaticall yswitched off
af te rt en minutes.
Ensur ethe following befor estarti ngthee ngine:
R thel egal stipulation sinthe area wher eyour
ve hicle is par keda llowe ngin estartin gv ia
smartphone.
R it is saf etostart and runt he engine where
yo ur vehicle is par ked.
R thef uel tank is su fficientl yfilled. St
arting thev ehicle &
WARNING Risk of crushing or entrap‐
ment du etounintentional startin goft he
engine
Limbs could be crushed or trapped if the
engine is star tedu nintentionall yduring
service or maintenanc ework. #
Alw ayss ecur ethe engine agains tunin‐
te ntional startin gbefor ecarrying out
maintenance or repair work. Re
quirements:
R parkposition jis selected.
R thea nti-th efta larms ystem is no tactivated.
R thep anic alar misnotactivated.
R theh azar dwarning lamps ar eswitched off.
R theb onnet is closed.
R thed oor sareclosed and loc ked.
R thew indo wsand sof ttop ar eclosed. #
Startt he vehicle using thes martphone: R
afte re very vehicle start, thee ngine runs for
te nm inutes.
R youc an car ryout amaximum of tw oconsec‐
utiv estartin ga ttem pts.
R youc an stop thev ehicle again at an ytime.
R further information can be found in the
smartphone app.
Securing thee ngine agains tstarting be fore
car rying out maintenance or repair work: #
switc hont he hazar dwarning lamps.
or #
unloc kthe doors.
or #
open aside windo worthe sof ttop. Ru
nning-in no tes Mercedes-AMG
vehicles: observet he no tesin
th eS upplement .Otherwise, youm ayfailto rec‐
ognise dangers. 14 2
Driving and pa rking

To
preser vethee ngine during thef irst 1,500 km:
R driv eatv arying road speeds and engine
speeds.
R driv eind rive program Cor E.
R chang egear befor ethe revc ounter needl eis
Ôof thew aytother ed area of ther ev coun‐
te r.
R do no tshif td ow nag ear manuall yinorder to
brake.
R avoidoverstra inin gthe vehicle, e.g. driving at
full thro ttle.
R do no tdepress thea ccelera torp eda lpast
th ep ressur epoint (kickdown).
R onlyincrease thee ngine speed gradually and
accelera tethev ehicle tofull spee dafter
1, 500 km.
This also applie swhent he engine or parts of the
driv etra in ha vebeen replaced.
Please also obser vethef ollowing running-in
no tes:
R In cer tain drivin gand drivin gsafet ys ystems,
th es ensor sadjus tautomaticall ywhile acer‐ ta
in dis tance is driven af tert he vehicle has
been delivered or af terr epairs. Full sy stem
ef fectivenes sisnotachie vedu ntil thee nd of
th is teach-in process.
R Brak elinings, brak ediscsa nd tyres that are
either ne worhavebeen replaced onl yach‐
ie ve optimum braking ef fect and grip af ter
se veralh undred kilom etre sofd riving. Com‐
pensat efor ther educed braking ef fect by
applying greater forc etot he brak epedal. Note
sond riving &
WARNING Risk of accident du eto
object sinthe driver's foot we ll
Object sinthe driver's foot we ll ma yimp ede
pedal tra velorb lockad epressed pedal.
This jeopardises theo perating and road
saf etyoft hevehicle. #
Stow all object sinthevehicle securely
so that they canno tget intot he driver's
fo ot we ll. #
Alw aysf itth ef loor mats securel yand
as prescribed in order toensur ethat
th er eisa lway ss ufficient room fort he
pedals. #
Do no tuse loose floor mats and do not
place floor mats on topofo ne ano ther. &
WARNING Risk of accident du eto
unsuitable foot we ar
Operatin gthe pedals ma ybeimpaired by
we aring unsuitable foot we ar,e .g.:
R plat form shoes
R high-heeled shoes
R slippers #
Alw aysw ear suitable foot we ar when
drivin gsot hatyouc an operat ethe ped‐
als safel y. Driving and pa
rking 14 3

&
WARNING Risk of accident if thei gnition
is switched of fwhile driving
If yo us wit ch offt he ignition while driving,
functionsr elevant tosaf etya re re stricted or
no longer available. This ma yeffect, for
ex ample, thep owe rsteering sy stem and the
brak eforce boosting.
Yo uw illthen need touse considerabl ymore
fo rc etos teer and brake. #
Do no tswitc hoffthei gnition while driv‐
ing. &
WARNING Risk ofexhaus tgas poisoning
Combustio nengines emit poisonous exhaust
ga ses suc hascarbon monoxide. Inhaling
th ese exhaus tgases causes poisoning. #
Neverlea ve thee ngine running in an
enclose dspace wi thout suf ficient venti‐
lation. &
WARNING Risk of skidding and of an
accident du etoshifting down on slippery
ro ad sur faces
If yo us hiftd ow nons lipperyroad sur faces to
inc rease thee ngine braking ef fect, thed rive
wheels ma ylose traction. #
Do no tshif td ow nons lipperyroad sur‐
fa ces toinc rease thee ngine braking
ef fect. &
DANG ER Risk of fata linjuries due topoi‐
sonous exhaus tgases
If th et ailpipe is bloc kedors ufficient ventila‐
tio nisn otpossible, poisonou sexhau stgases
suc hasc arbon monoxide ma yenter thev ehi‐
cle. This is thec ase, fore xamp le, if thev ehi‐
cle is stuc kins now. #
When thee ngine or thes tationary
heater ar erunning, keep thet ailpipe
and thea reaa round thev ehicle clear of
sno w. #
Open awindo wont he side of thev ehi‐
cle facing thew ind toensur eana de‐
qu ates uppl yoff resh air. &
WARNING Risk of accident du etothe
brak esystemo verheating
If yo ul eave your foot on theb rake pedal
when driving, theb rake system ma yover‐
heat.
This increases theb raking dis tance and the
brak esystemm ayeve nfail. #
Neveru se theb rake pedal as afootrest. #
Do no tdepress theb rake pedal and the
accelerator pedal at thes ame time
while driving. *
NO
TECausing wearto theb rake linings
by permanentl ydepressing theb rake
pedal #
Do no tpermanentl ydepress theb rake
pedal while driving. 14 4
Driving and pa rking

#
Touse brakin geffect of thee ngine,
shif ttoa lowe rgear in good time. *
NO
TEDama getothed rive trai nand
engin ewhen pulling away #
Do no twarmupt he engine when sta‐
tionar y.Pull away immediatel y. #
Avoid high engine speeds and full thro t‐
tle unti lthe engine has reached its
operatin gtemperature. #
Do no tallowt he wheels tospin. *
NO
TEDama getothec atalytic con verter
due tonon-combu sted fuel The engine is no
trunnin gsmo othly and is
misfiring.
Non-combus tedf uel ma ygetintot he cata‐
lytic con verter. #
Onlydepress thea ccelera torp edal
slightl y. #
Have thec ause rectifie dimmediately at
aq ualified specialis tworks hop. Limited braking ef
fect on salt-trea tedr oads:
R due tosalt build-up on theb rake discs and
brak elining, theb raking dis tance can
increase conside rably or result in braking
onl yono ne side.
R maintain amuchg reater saf edista nce tothe
ve hicle in front.
To preve nt salt build-up:
R brak eoccasionally whil epayinga ttention to
th et raffic conditions.
R carefull ydepress theb rake pedal at thee nd
of thej ourne yand when startin gthe next
journe y. ECO
start/s topf unction Ope
ratio noft he EC Ostart/ stopfunction
Mercedes -AMG vehicles: observet he no tesin
th eS upplement .Otherwise, youm ayfailto rec‐
ognise dangers. The engine is au
tomatically switched of fifthe
fo llowing condition sareme t:
R ifyo ub rake thev ehicle toas tandstil lin
transmissio nposition hori.
R if all vehicle conditions forana utomatic
engine stop ar emet.
The è symbol appear sinthe multifunction
displa ywhen thev ehicle is stationar y.If no tall
th ev ehicle conditions ar emet,t he ç symbol
appear sinthe multifunction displa y.
The engine is restar teda utomaticall yif:
R your elease theb rake pedal in transmission
position hwhen theH OLD function is not
active.
R yous hiftfromt ransmission position j.
R youe ngaget ransmission position hork.
R youd epress thea ccelera torp edal.
R youc hang ethe vehicle le vel.
R youo pen or close thes oftt op.
R an automatic engine star tisn ecessar y. Driving and pa
rking 14 5

R
2 Gentle deceleration and rolling
R 3 Consis tent speed
The inne rsegment is gr eyand theo uter seg‐
ment em pties:
R 1 Sporty acceleration
R 2 Heavy braking
R 3 Fluctuation sinspeed
Yo uh ave driven economicall ywhen:
R thet hree outer segments ar ecomple tely fil‐
led simultaneousl y.
R theE CO displa yborder lights up.
The additional rang ea chieve dasar esult of your
drivin gstyle in co mparison toad rive rw itha
ve ry sporty driving styleiss hown under Bonus
from start.T herang ed ispl aye ddoes no tindicate
af ixed reduction in consum ption. DY
NA MIC SELECT switch Fu
nction of theD YNAMI CSELECT switch Mercedes-AMG
vehicles: observet he no tesin
th eS upplement .Otherwise, youm ayfailto rec‐
ognise dangers.
Use theD YNAMI CSELECT switc htochange
between thef ollowing driv eprograms:
R I(Individual): individual settings
R S+ (Spor tPlus): particular lysporty driving
st yle
R S(Sport): sporty driving style
R C(Comfort): comfortable and economical
drivin gstyle
Depending on thed rive program selected, the
fo llowing vehicle characteristic swillch ange:
R driv esystem
- engine and transmission management
- activ edista nce assi stDISTRONIC
R ESP ®
R chassis R
steering Selecting the driv
eprogram #
Press DYNA MIC SELECT switch 1forw ards
or backwards.
The driv eprogram selected appea rsinthe
multifunction displa y. Driving and pa
rking 147

Configuring driv
eprogram I Multimedia sy
stem:
, Vehicle .
e DYNAMIC
SELECT .
Individual #
Select thei ndividual setting. Displaying
vehicl edata Multimedi
asystem:
, Vehicle .
e DYNAMIC SELECT #
Select Vehicle data. Displaying engine data
Multimedia sy
stem:
, Vehicle .
e DYNAMIC SELECT #
Select Engine data.
% The values fore ngine outpu tand engine tor‐
qu em aydeviat efromt he nominal values.
Items that can influence this are, fore xam‐
ple:
R engine speed R
sea le vel
R fuel grade
R outside temp erature Au
tomatic transmission DIREC
TSELECT lever Fu
nction of theD IRECT SELECT le ver &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If ch ildren ar eleftu nat tende dint hevehicle,
th ey could:
R Ope ndoors,t hereb yendangering other
persons or road users.
R Getout of thev ehicle and be hit by
oncoming traf fic.
R Ope rate ve hicle equipment. Moreo
ver,ch ildren could also se tthe vehicle
in motion by,for example:
R Releasing thep arking brake.
R Shifting thet ransmission out of park
position j.
R Startin gthe engine. #
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. #
Keep thek eyso ut of ther eac hofc hil‐
dren. This also applies tomobile
phones if the" Digital Car Keyint he
smartphone" function is activated via
th eM ercedes me connect weba pp. 14 8
Driving and pa rking

#
Toactivate: pullsteering wheel gearshift
paddle 1or2.
Manual gearshiftin gisactivated foras hort
time. The cur rent gear is displa yedint he
multifunction displa y.#
Toshif tup:pull steering wheel gearshift
paddle 2. #
Toshif tdow n:pull steering wheel gearshift
paddle 1. #
Todeactivate: pullsteering wheel gearshift
paddle 2and hold it in place.
The transmissio nposition happear sinthe
multifunction displa y.
% Ifyo us elect theManual drivesetting in
driv eprogram I,m anua lgearshifting is per‐
manently activated.
Mercedes-AMG vehicles: observet he no tesin
th eS upplement .Otherwise, youm ayfailto rec‐
ognise dangers. Gearshi
ftrecommendation Mercedes
-AMG vehicles: observet he no tesin
th eS upplement .Otherwise, youm ayfailto rec‐
ognise dangers.
The gearshif trecommendations assis tyou in
adopting an economical driving style. #
Ifge arshif trecommendatio nmessage 1is
shown in them ultifunction displa y,shif tto
th er ecommende dgear. Using kickdown
Mercedes-AMG
vehicles: observet he no tesin
th eS upplement .Otherwise, youm ayfailto rec‐
ognise dangers. #
Maximum acceleration: depress thea ccel‐
erator pedal be yond thep ressur epoint.
During kickdown, youc anno tshif tgear susing
th es teering wheel gearshif tpaddles .The auto‐
matic transmissio nshifts up tothen extg ear
when them aximum engine speed is reached to
pr otect thee ngine from overrev ving. #
Ease of fthe accelera torp eda lonce the
desired speed is reached. Glid
emodef un ction Mercedes
-AMG vehicles: observet he no tesin
th eS upplement .Otherwise, youm ayfailto rec‐
ognise dangers.
wi th an anticipator ydrivin gs tyle ,glide mode
helps youtor educe fuel consum ption. Drivin
gand parking 151