warning light MERCEDES-BENZ S-CLASS COUPE 2017 Owners Manual

Drivin
gand pa rking ................................. 14 8
Driving ........................................................ 14 8
DY NA MIC SELECT switc h............................1 57
Au tomatic transmission .............................. 15 8
Re fuelling .................................................... 16 2
Pa rking ...................................................... .164
Driving and driving sa fety sy stems .............. 172 Instrument Displa
yand on-board
compu ter.................................................. 233
Instrument displa yoverview. ...................... 233
Overvi ewoftheb uttons on thes teering
wheel ..........................................................2 34
Overvie wofdisplaysinthem ultifunction
displa y........................................................ 234
Ad justing thei nstrument lighting ............... 235
Menus and submenus ................................ 235
Head-up Displa y.......................................... 241LINGU
ATRO NIC ......................................... 243
No tesono perating saf ety. .......................... 24 3
Operatio n................................................... 24 3
Using LINGU ATRO NIC ef fectively ................ 24 5
Essentia lvoice commands .......................... 24 6 Multimedia sy
stem .................................. 256
Overvie wand operation .............................. 256
Sy stem settings .......................................... 264
ENERG IZING comfor t.................................. 276
Na vigation .................................................. 278
Te lephon e................................................... 304
Online an dInterne tfunctions ..................... 325
Medi a........................................................ .333
Ra dio .......................................................... 345
TV ............................................................... 348
Sound ......................................................... 356 Main
tenance and care ............................. 360
ASS YSTP LUSs ervice inter vald ispla y....... .3 60
Engine compartment .................................. 361
Cleanin gand car e....................................... 368 Breakd
owna ssistance ............................. 376
Emergency .................................................. 376
Fla ttyre. ..................................................... 378
Batter y(vehicle) ........................................ .384
To w- startin gort owing away ....................... 389
Electrica lfuses ........................................... 394 Wheel
sand tyres ..................................... 398
No tesonn oise or unusualh andlingchar‐
acteristic s................................................... 398
Re gular checking of wheels and tyres ........ 398
No tesons nowc hains ................................ 399
Ty re pressur e............................................. .399
Wheel chang e............................................. 406
Co llap sible spa rewheel .............................. 416 Te
ch nical data ........................................... 419
No tesont echnical dat a.............................. 419
On-boar delectronics ................................... 419
Ve hicle identification plate, VIN and
engine number overview. ............................ 421
Operatin gfluids .......................................... 423
Ve hicle dat a................................................ 428 Displa
ymessages and warning/indi‐
cator lamps .............................................. 430
Displa ymessages ...................................... .430
Wa rning and indicator lamps ...................... .474 Index
......................................................... 490 Con
tents 3

1
Speedom eter →
233
2 AIR BODY CONTROL malfunctioning →
483
3 #! Turn signal light →
12 3
4 Multifunction display →
234
5 Revc ounter →
233
6 å ESP®
OFF →
476
÷ ESP®
→
476
7 K Main beam →
12 3
L Dippe dbeam →
121
T Standing lights →
121
8 ? Coolan ttoo hot/cold →
485
9 Coolant temp eratur edisplay →
233
A · Distance warning →
483
B Ð Steering assis tance malfunction →
484
C # Electrica lfault →
485 D
J Brakes (red) →
476
E ü Seatbelti sn otfastened →
482
F Fuel le veld isplay
G 8 Fuelreser vewit hfuel filler flap location
indicator →
485
H R Rear fogl ight →
12 2
I 6 Restra int sy stem →
33
J % This indicator lam phas no function
K ; Engine diagnosis →
485
L J Brakes (yellow) →
476
M ! Electric pa rking brak eapplied (red) →
476
N h Tyre pressur emonitoring sy stem →
488
O ! ABS malfunction →
476
P ! Electric pa rking brak e(yellow) →
476 At
ag lanc e–W arning and indicator lamps 9

Callin
gupthe Digita lOwner' sManual
Multimedia sy stem:
, Vehicle .
Õ Owner's Manual #
Select amenu item.
In addition, youc an also call up theO wner's
Manual within amain function (e.g. via Informa-
tion on navigation).
The Digital Owner's Manual describes thef unc‐
tion and operation of:
R thev ehicle
R them ultimedia sy stem Fo
rs afet yr easons, theD igita lOwner's Manual is
deactivated while driving.
The Digital Owner's Manual conta insthef ollow‐
ing menu items:
R Search:a llows youtos earchprecisel yfor
ke ywords.
R Quic kstart:p rovide syou wit himp ortant
informatio nsothatyouc an star tu sin gyour
ve hicle immediatel y.
R Tips:p rovide stips on ho wtouseyour vehicle
in cer tain situations.
R Messages :provide syou wit hfurther informa‐
tion about them essages in thei nstrument
clus ter.
R Bookmarks :provide syou wit halistofa llthe
bookmar ksyouh ave stored yourself. 1
Picture
2 Menu
3 Navigation window
Some sections of theD igital Owner's Manual,
e.g. warnings ,can be made visible byhighlight‐
ing and pressing them.
% The Owner's Manual can also be found in the
Mercedes-BenzG uides App in all common
App Stores. 18
Digital Owner' sManual

Re
stra int sy stem functionality When
thei gnition is switched on, asystems elf-
te st is per form ed, during whic hthe 6
re stra int sy stem warning lam plight sup. It goes
out no later than afew second safter thev ehicle
is star ted. The components of ther estraint sys‐
te ma rethen functional. Malfunctioning
restra int sy stem Am
alfunction has occur redint herestra int sys‐
te mi f:
R The 6 restra int sy stem warning lamp
does no tlight up when thei gnition is
switched on.
R The 6 restra int sy stem warning lamp
light supc ontinuousl yorrepeatedly during a
journe y. &
WARNING Risk of inju ryor fata linjury
due toam alfunctio nintherestra int sys‐
tem
If th er estraint sy stem is malfunctioning,
re stra int sy stem components ma ybetrig‐
ge redu nintentionall yormight no tbetrig‐
ge redata ll inthee vent of an accident. This
ma yaffect thes eat belt tensioner or airbag,
fo re xamp le. #
Have ther estraint sy stem checkeda nd
re paired immediatel yataqualified spe‐
cialis tworks hop. Fu
nction of ther estraint sy stem in an acci‐
dent Ho
wt he restra int sy stem worksisd etermined by
th es eve rity of thei mp act de tected and thet ype
of acciden tanticipated:
R Frontal impact
R Rear impact
R Sideimp act
R Rollover The activation
thre sholds fort he components of
th er estraint sy stem ar edetermined based on
th ee valuatio nofthe sensor values measured at
va rious points in thev ehicle. This process is pre-
em ptiveinn ature. The triggering/deployment of
th ec omponents of ther estraint sy stem should
ta ke place in good time at thes tart of thec olli‐
sion.
Fa ctor swhich can only be see nand measu red
af te rac ollision has occur redc ann otpla yad eci‐
siv erole in airbag deployment, nor do they pro‐
vide an indication of airbag deployment.
The vehicle ma ybedeformed significantl ywith‐
out an airbag being deplo yed. This is thec ase if
onl yparts whic hare re lativel yeasil ydeformed
ar ea ffected and ther ateofv ehicle deceleration
is no thigh. Con versely ,ana irbag ma ybe
deplo yede vent hough thev ehicle suf fers only
minor deformation. If very rigid vehicle parts
suc hasl ongitudinal member sarehit, fore xam‐
ple, thev ehicle deceleration ma ybehigh enough
fo rt his tohappen. Occupant saf
ety31

Fu
nction of theP ASSE NGER AIR BAGi ndica‐
to rlamps Sy
stem self- test
When thei gnition is switched on, asystems elf-
te st is per form ed during whic hthe two
PA SSENGER AIR BAGONa nd OFFindicator
lamps light up simultaneousl y.The
status of thef ront passenger airbag is dis‐
pla yeda fter thes ystem self-tes t:
R PASSENGER AIR BAGONl ightsupf or
60 seconds, subsequently bo thindicator
lamps ar eoff(PASSENGER AI RBAG ON and
OFF): thef ront passenger airbag is able to
deplo yintheeve nt of an accident.
R PASSENGER AIR BAGO FFlight supc ontinu‐
ously: thef ront passenger airbag is disabled.
It will then no tbed eployedint heeve nt of an
accident.
If th eP ASSENGER AIR BAGONi ndicator lam pis
off, on lytheP ASSENGER AIR BAGO FFindicator
lam pshows th estatus of thef ront passenger
airbag. The PASSENGER AIR BAGO FFindicator
lam pm aybe lit continuousl yorbeoff.
If th eP ASSENGER AIR BAGO FFindicator lamp
and the6 restra int sy stem warning lamp
light up simultaneousl y,thef ront passenger seat
ma ynotbe used. Also in this case, do no tins tall
ac hild restra int sy stem on thef ront passenger
seat. Ha vethea utomatic front passenger airbag
shutof fchec keda nd repaired immediately at a
qu alified specialis tworks hop. St
atus display
If th ef ront passenger seat is occupied, ensure,
bo th befor eand during thej ourne y,that thes ta‐
tus of thef ront passenger airbag is cor rect for
th ep reva ilin gs ituation.
Af teri nstalling arear ward-facing child
re stra int sy stem on thef ront passenger
seat: PASSENGER AIR BAGO FFmus tbel it con‐
tinuousl y. &
WARNING Risk of inju ryor deat hfrom
using arear ward-facing child restra int
sy stem when thef ront passenger airbag
is enabled
If yo us ecur eac hild in arear ward-facing
ch ild restra int sy stem on thef ront passenger
seat and theP ASSENGER AIR BAGO FFindi‐
cator lam pisoff,t he front passenger airbag
can deplo yintheeve nt of an accident.
The child could be stru ck bythea irbag.
Alw ayse nsur ethat thef ront passenger air‐
bag is disabled. The PASSENGER AIR BAG
OFF indicator lam pmustbel it. 42
Occupant saf ety

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

#
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

#
Tointer rupt automatic operation: press or
pul lthe W button again.
% Automatic operation forc losing is available
on lyfort he front side windo ws.
When thev ehicle is switched off, thes ide win‐
do ws can continu ebeing ope rated.
The function is available fora round five minutes
or until adoor is opened.
Au tomatic reve rsef unction of thes ide win‐
do ws
If an object bloc ksas ide wind owduring the
closing process, thes ide windo wopens again
automaticall y.The automatic reve rsef unction is
onl yana id and is no tasubstitut efor your atten‐
tiveness. #
When closing, mak esuret hat no body parts
ar eint he closing area. &
WARNING Risk of becoming trapped
despi tether eb eing reve rsing pr otection
on thes ide window
The reve rsef unction does no treact:
R tosoft, light and thin objects, e.g. small
fi ngers
R during resetting
This means that ther eve rsef unction cann ot
pr eve nt someone from becoming trappe din
th ese situations. #
When closing, mak esuret hat no body
parts ar einthe closing area. #
If someone becomes trapped, press the
W button toopen thes ide window
again. Con
venience opening (ventilating thev ehicle
befor estarting ajourney) &
WARNING Risk of entrapment when
opening asidew indow
Whe nopening asidew indo w, parts of the
body could be dr awninorb ecome trapped
betwee nthe side windo wand windo wframe. #
When opening ,makes uret hat nobody
is touchin gthe side windo w. #
Release theb utton immediatel yif
somebody becomes trapped. #
Press and hold the% button on thek ey.
The following function sareper form ed:
R The vehicle is unloc ked.
R The side windo wsareo pened.
R The seat ventilation of thed rive r's seat is
switched on. #
Tointer rupt convenience opening: release
the % button. Openin
gand closing 79