key MERCEDES-BENZ S-CLASS COUPE 2017 Owner's Manual

#
Toswitc hon/increase thel evel: press but‐
ton 1repeatedly until thed esired heating
le ve liss et.
Dependin gonthe heating le vel, up tothree
indicator lamps light up. #
Toswitc hoff/reduce thel evel: press but‐
ton 1repeatedly until thed esired heating
le ve liss et.
If all of thei ndicator lamps ar eoff,A IRSCARF
is switched off.
% When switching on, theb lowe rstartsupo nly
af te rap reheating phas ewhich lasts afew
seconds.
Af ters witching off, theb lowe rruns on fora
fe ws econd stocool down theh eating ele‐
ments.
% Ifth ev ehicle batter yvoltag eistoo lo w,AIR‐
SCARF ma yswitcho ff. #
Adjusting theA IRSCARF vent (→ page 147).
Ma kesur ethat ther ea reno objects co vering the
intak egrille on theb ackoft he head restra int.
Mak esuret hat objectsdon otenter thev entsin
th eh ead restra ints. Ste
ering wheel Ad
justin gthe steering wheel electrically &
WARNING Risk of inju rythro ugh adjust‐
ing vehicle settings while thev ehicle is in
motion
Yo uc ould lose cont roloft hevehicle in the
fo llowing situations:
R ifyo ua djus tthe driver's seat, theh ead
re stra ints, thes teering wheel or them ir‐
ro rw hile thev ehicle is in motion
R ifyo uf asteny our seat belt whilet hevehi‐
cle is in motion #
Befor estarti ngthee ngine: adjus tthe
driver's seat, theh ead restra ints, the
st eering wheel or them irro ra nd fasten
yo ur seat belt. &
WARNING Risk of entrapment forc hil‐
dren when adjusting thes teering wheel
Children could injur ethemselves if they
adjus tthe steering wheel. #
Neverlea ve children unat tende dint he
ve hicle. #
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
connect me weba pp. The
steering wheel can be adjus tedw hen the
po we rsupp lyis switched off. 98
Seatsand stow ing

sweep of
thes teering wheel or thed riv‐
er's seat.
If th er eisar isk of becoming trappe dbythe
st eering wheel: #
Movethea djustmen tleve roft hesteer‐
ing wheel.
The adjustmen tprocess is stopped.
If th er eisar isk of becoming trappe dbythe
driver's seat: #
Press thes eat adjustmen tswitch.
The adjustmen tprocess is stopped. #
Neverlea ve children unat tende dint he
ve hicle. #
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. Ve
hicles with memor yfunction: youc an stop
th ea djustmen tprocess bypressing one of thememor
yposition buttons of them emor yfunc‐
tion. &
WARNING Risk of becoming trapped
du ring acti vatio noft he easy entr yand
ex itfeatur ebyc hildren
If ch ildren activat ethe easy entr yand exit
fe ature, they can become trapped ,particu‐
la rlyw hen unat tended. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle. If
th ee asy entry andexitfeatur eisa ctive, the
st eering wheel will mo veupwards and thed riv‐
er's seat will mo vebac kint hefollowing situa‐
tions:
R yous wit ch thei gnition of fwhen thed rive r's
door is open
R youo pen thed rive r's door when thei gnition
is switched off %
The steering wheel mo vesu pwards onl yifit
has no talready reached theu pper stop. The
driver's seat mo vesb ackwards only if it is
no ta lready in ther earmos tposition.
The steering wheel and thed rive r's seat mo ve
bac ktot he las tdrive position in thef ollowing
cases:
R yous wit ch th epower supply or thei gnition
on when thed rive r's door is closed
R youc lose thed rive r's door when thei gnition
is switched on
The las tdrive position of thes teering wheel is
st ored in thef ollowing situations:
R yous wit ch thei gnition off
R Vehicles with memor yfunction: call upthe
seat settings via them emor yfunction.
R Vehicles with memor yfunction: save the
seat settings via them emor yfunction.
Ve hicles with memor yfunction: press one of
th em emor yfunction sa vedp osition buttons to
st op thea djustmen tprocess. 100
Seats and stowing

Setting
thee asy entr yand exitfeature
Multimedi asystem:
, Vehicle .
î Vehicle set-
tings .
Easy Entry/Exit #
Select Steer. wheel and seat, Steering wheel
only orOff. Using
them emor yfunction &
WARNING Risk of an accident if memo ry
function is use dwhile driving
If yo uu sethem emor yfunction on thed riv‐
er's side while driving, youc ould lose cont rol
of thev ehicle as aresult of thea djustments
being made. #
Onlyusethem emor yfunction on the
driver's side when thev ehicle is station‐
ar y. &
WARNING Risk of entrapment whe nset‐
ting thes eat wit hthe memor yfunction
If yo uu sethem emor yfunction tosetthe
seat or thes teering wheel, youa nd other
ve hicle occupants, especially children, could
be ent rapped. #
During thes etting procedur eofthe
memor yfunction, ensur ethat no body
parts ar einthe sweep of thes eat or
th es teering wheel. #
If somebody becomes trapped, immedi‐
atel yrelease them emor yfunction posi‐
tion button.
The adjustmen tprocess is stopped. &
WARNING Risk of entrapment if the
memor yfunction is activated bychildren
Children could becom etrapped if they acti‐
va te them emor yfunction ,particularly when
unattended. #
Neverlea ve children unat tende dint he
ve hicle. #
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
connect me weba pp. The memor
yfunction can be used when thei gni‐
tion is switched off.
St oring
The memor yfunction is onl yavailable in vehicles
wit hthe memor ypacka ge.
Sea tadjustments foruptot hree people can be
st ored and called up using them emor yfunction.
The following settings can be stored fort he front
seats:
R Seat, backrest, head restra int position and
con tour of thes eat backres tinthe lumbar
re gion
R Activem ulticontou rseat: s ideb olst er soft he
seat backrest, shoulder of thes eat backrest,
conto ur ofthes eat backrest, dynamic func‐
tion le vel Seats and
stowing 101

#
Alw ayss towo bjectssot hatthey can‐
no tb ethrow na roun dins uchs itua‐
tions. #
Alw aysm akes uret hat objectsdon ot
pr otru de from stowages paces, luggage
nets or stowagen ets. #
Close thel oc kable stow ages paces
befor estarti ngajou rney. #
Alw ayss towa nd secur eheavy ,hard,
poin ted, sharp-edged, fragile or bulky
objects in theb oot. Obser
vethen otes on loading thev ehicle. 1
Stow agec ompartment in thed oors
2 Stow age/telephon ecompartment in the
armres twithm ultimedia and US Bports as
we ll as stow ages pace, e.g .for an MP3
pla yer
3 Stow agec ompartment in thef ront cent re
console
4 Glove box Locking or unlocking
theg love box #
Turn thee mer gency keyaq uartert urnc lock‐
wise 2(tol ock) or anti-clockwise 1(to
unlock). 104
Seats and stowing

Driving
Note
sonM ercedes-AMG vehicles Obser
vethen otes on thef ollowing topics in the
Supplement. Otherwise, youm ayfailto recog‐
nise dangers.
R AMG Performance exhaus tsyst em
R AMG high-per form anc ebrake system and
AMG ceramic high-per form anc ecomposite
brak esystem
R RACE START
R AMG RIDE CONTROL Switching on
thep owe rsupp lyor ignition
using theS tart/ Stopbutton &
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 geto utofthev ehicle and be hit by
oncoming traf fic.
R ope rate ve hicle equipment and become
trapped, fore xamp le.
Moreo ver,ch ildren could also se tthe vehicle
in motion by,for example:
R releasing thep arking brake.
R shifting thea utomatic transmission out of
par kposition 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 Vehicle 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 Vehicle Keyint he
smartphone" function is activated via
th eM ercedes me connect weba pp. &
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. 14 6
Driving and pa rking

&
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 e150). #
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 147

app:
them obile phone is in thes towa ge com‐
partment (→ page150). #
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 8
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 14 9

%
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. &
WARNING Risk of accident du etoincor‐
re ct gearshifting
If th ee ngine speed is higher than thei dle
speed and youe ngaget he transmission posi‐
tion hork,t hevehicle ma yaccelerate
sharply. #
Ifyo ue ngaget he transmission position
h ork alwaysd epress theb rake
pedal firm lyand do no taccelerat eat
th es ame time. Use
theD IRECT SELECT le vertos hiftthe trans‐
mission position. The cur rent transmission posi‐
tio nisd ispl ay ed in them ultifunction displa y.15 6
Driving and pa rking

#
Turn thef uel filler cap anti-clockwise and
re mo veit. #
Inser tthe fuel filler cap int obrack et 2 . #
Comp lete ly inse rtthef uel pum pnozzle into
th et ank filler nec k,hook in place and refuel. #
Onlyfillthef uel tank unti lthe fuel pum pnoz‐
zle switches off. Pa
rking Switching of
fthe vehicle &
WARNING Risk offire caused byhot
ex haus tsystemp arts
Flammable material suc hasleaves, grass or
twigs ma yignit eift heyc ome int ocontact
wi th hotp arts of thee xhau stsystem or
ex haus tgas flow. #
Park thev ehicle so that no flammable
material can com eintoc ontact wi thhot
ve hicle components. #
In particular ,donotpar kond rygrass‐
land or har vested grain fields. &
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. *
NO
TEDama getothev ehicle or thed riv‐
et ra in caused bythev ehicle rolling away #
Alw aysp roper lysecur ethe vehicle
agains trolling away. #
On uphillord ownhill inclines, tur nthe front
wheels towa rdst he kerb. #
Select transmission position j.16 2
Driving and pa rking