2021 MERCEDES-BENZ C-CLASS COUPE engine

No
teson theIns trum ent Displa yand on-
boar dcom puter
Ad dition alno tesre ga rding your Mer cedes-AM G
ve hicle:
R Vehicl eswith anIns trument Display
(s tandar d):ifyo uact ivat eman ualgearshif t‐
ing ,(/ page16 )th eupshif tbar will appear
on themultifunc tionorHead-up Display.In
addi tion, transmissi onset-up 0063(manua l)
and thecur rent gear will appear onthetra ns‐
mission position displayof themultifunc tion
displa y.
R Addition alno te rega rding theindicat orand
wa rning lam ps:theve hicle isalso equipped
wit hth eES P®
00E5, ESP®
OFF 00BB and
ES P®
SPOR TÆ indicat orand warning
lam ps(/ page46).
R Youcan selectthefo llo wing displa ycon tent
in vehicles withaWi descr eenCockpit:
- Tach ome ter(cla ssic display se tting)
- Date(pr ogr essiv edisp lay se tting)
- Gea rdisp lay
- Warm-up -
AMG TRAC KPA CE
- G-m eter
- Engine data
- Trip com puter
- Navig ation Oper
ating theon-boa rdcom puter &
WARNIN GRisk ofdist ra ction from infor‐
mati onsystems andcomm unication s
eq uipment
If yo uoper ateinf ormat ionand comm unic a‐
tio neq uipme ntintegratedin theve hicle
when driving, youwill bedistract edfrom the
tr af fic situ ation. Thiscou ldalso cau seyouto
lose control of theve hicle. #
Onlyoper ateth is eq uipmen twhen the
tr af fic situ ation per mits. #
Ifyo ucan notbe sur eof this, stop the
ve hicle whilstpa ying attention toroad
and traffic condi tions andoperate the
eq uipment withth eve hicle statio nary. Obser
vetheleg alrequ iremen tsforth ecount ry
in whic hyo uar ecur rently drivi ng when operat‐
ing theon- boar dcom puter.
% The on-boar dcom puterdispla yswill appear
on themultifunc tiondispla y. The
on-boar dcom puterisoper ated using left-
hand Touc hCon trol 3 and left-han dbac k/
hom ebut ton2. Ins
trum ent Disp lay and on-b oard com puter 25

Dis
play son thePerform ancemenu:
R Warm-up
R SETUP
R G-me ter
R Engi nedata
R Vehicl eswithout AMGTRACKPACE: RACE
TIME R(/ page28 ) Wa
rm-up (exa mp le)
1 Boos tpr essur e
2 Engine oiltemp eratur e
3 Trans miss ionoiltemp eratur e If
th eengine ortransmission isno tat nor mal
oper ating temp eratur e,themultifunc tiondispla y
will showtemp eratur e2 or3 inblue. Avoid
using thefull engine powe routpu tdur ing this
tim e. SE
TUP inMer cedes -AMG C43 vehicles (exa mp le)
1 Drive sy stem setting:
Re duced/Moder ate/Spo rt/Dyna mic
2 Exhau stsystem:
Balanced/ Powe rful
3 ESP®
:
On /Spor t/Of f
4 Suspen sion tuning: Comf
ort/ Spo rt/Spor t+
5 Trans miss ionposit ion:
D/ M SE
TUP inMer cedes-AM GC63 vehicles (exa mp le)
1 Drive sy stem setting:
Re duced/Moder ate/Spo rt/Dyna mic/Race
2 Susp ensiontuning :
Co mfort/Spor t/Spor t+
3 Exhau stsystem:
Balanced/ Powe rful
4 ESP®
:
On /Spor t/Of f
5 AMGDyn amic s: In
stru ment Displa yand on-boar dcom puter 27

Mer
cede s-AMG displa ycon tent 1
Protect ion from reac hin gth eov errevving
ra ng e
2 Current engine speed
3 Current spe ed
4 Current lyselect edgear,ge arshif top tio ns
wit hman ualshif ting
5 Inde xpoin ts
De pen dingon theve hicle's equipment, youcan
sele ctfur ther AMG displa ysinaddition tothe
st andar ddispla yson theDisplay Contentmenu.
If yo usele ctRA CE TIM ER, theHead-up Display
will showthelap and laptime. In
vehicles withAMG TRACKPACE, youcan also
displ aythefo llo wing content dependi ng on the
se ttin g:
R Speed andgear displa y
R Lap and sectortimes
R Accel erati on and braki ng
R Trac klayo ut graphics
When youre cei veacall, the0061 Incoming Call
messag ewill appear ontheHead-up Display.
In aud iomode, thest atio nnam eor trac kwill be
sho wntemp orarily when theaudio sourceis
being activelyoper ated.
Sy stem limit s
The visib ilityisinf luenc edbythefo llo wing condi‐
tion s:
R Seat position
R Imag eposit ionsetting
R Ambient light
R Wetro ad sur faces
R Obje ctsonthedispla yco ver
R Polar izat ion insung lasses %
Inextreme sunli ght, sectio nsofthedispla y
ma yappear washed out.Youcan correct this
by switc hingtheHead-up Displayof fand on
ag ain. 30
Instrument Displayand on-boar dcom puter

#
Select ades ired lap.
The analysis isdispla yed. 1
Parame ter1 (e.g. speed)
2 Parame ter2 (e.g. steer ing ang le)
3 Speed trend (Par ame ter1)
4 Steer ing ang letrend (Par ame ter2)
5 Time differe nce betwee nlap A and B(only
wh en twolaps aresel ect ed).
% The follo wing values canbesetfo rpar ame‐
te rs 1and 2,forex am ple:
R Spe ed
R Lon gitudin al/lat eral acc eler ation R
Steer ing ang le
R Engine speed
R Engine oil/tir ete mp eratur e
Based ontheanal ysis yo ucan checkand opti‐
mize driving charact eristic sfo ran yposi tion on
th etra ck.
Expor tingtrac ks orraces (USB ) #
Select Alltrack s.
An ove rview of all stor ed trac ks and races
ap pea rs. #
High light desired trac ks orraces. #
Sele ctÜ Options . #
Sele ctExport .
The select edtrac ks orraces can beexpor ted
to aUS Bstor ag ede vice conn ectedtothe
ve hicle.
Editing trac ks and recor dings #
Select Alltrack s. #
Highligh tth edesir edtrac k. #
Select Ü options . #
Select Rename orDele te. or #
Select atrac k. #
High light thedesir edrecor ding. #
Sele ctÜ options . #
Sele ctWea ther orDele te. Se
tting Drag Race Mult
imed iasystem:
4 Vehicle 5
TRACK PACE5
Drag Race
Measur ingacceler ation #
Select Acceleration.
Measur ementbegins whentheve hicle accel‐
er ates. Measur ementisincr ement al,insteps
of 30 mph(50 km/h) toamax imum of
18 0mp h(300 km/h) orup tothese tmaxi‐
mum speed.
Measur ementcanbestopped earlyby
selecting Stoporby stopping theve hicle. 32
Multimedia system

Oper
ating fluids Fu
el No
teson fuel grades forMe rcedes- AMGvehi‐
cle s
Obser vetheinf ormation onoper ating fluids in
th eve hicle Operator's Manual.
* NO
TEDama gecau sed bythewr ong fuel Ev
en small amounts ofthewr ong fuelcould
re sult indamag eto thefuel system, the
engine andtheemission control system. #
Onlyre fuel withlow- sulfur gasoline.
This fuelmaycont ainupto10%ethanol by
vo lume. Your vehicle issuit able foruse with
E1 0fuel .
Ne verre fuel withone ofthefo llo wing fuels:
R Dies el
R Gasoline withmor eth an 10%ethanol by
vo lume, e.g.E15, E8 5,E100 R
Gasoline withmor eth an 3% methano lby
vo lume, e.g.M15,M30 ,M85 ,M1 00
R Gasoline withadditiv escon tainin gme tal
If yo uha ve acc iden tally re fuel edwithth e
wr ong fuel: #
donotswit chtheignition on. #
Consult aqu alif ied spec ialistwo rkshop. If
th eav ailable fuelisno tsuf ficie ntly low in sul‐
fur ,th is can produce unpleasant odors.
Onl yre fuel using unle adedpr emiu mgrade gaso‐
line withat leas t91 AKI/95 RON.
As ate mp orarymeasur e,ifth ere comme nded
fue lis no tav ailable, youma yalso useunle aded
re gular gasoline: Notetheoct ane number onthe
inf ormatio nlabel inthefuel filler flap (see the
ve hicle Operator's Manual).
Ne verre fuel using gasoline withan eve nlowe r
RO N. *
NO
TEPrema ture enginewearthro ugh
unle aded regular gasoline Im
pair ment ofthelong evity and perform anc e
of theengine.
If unleaded premium grade gasoline is
una vailable andyouha ve torefuel using
unle adedre gular gasoline: #
Onlyfill th efuel tank tohalf fullwith
unleaded regular gasoline andrefill as
soon aspossible withunleaded pre‐
mium grade gasoline. #
Donotdr ive at themaximum design
speed. #
Avoid sudden accelerationandengine
speeds over3000 rpm. Fu
rther information onfuel isavailable atthefo l‐
lo wing locations:
R ataga sst atio n
R ataqu alif ied spec ialistwo rkshop
R onthehtt ps:/ /www .mbusa.c om(USAonl y) Te
ch nica lda ta 39

Ta
nk cont entand reser vefuel
Capacity Model
Total cap acity
Al lmo dels 17.4 gal(66. 0liter s) Model
ofwhic hre ser ve
fuel
Mer cedes- AMGC43
4MA TIC 1.
8 ga l(7 .0 liter s)
All other models 2.6gal(1 0. 0liter s) Qua
lityand capa cityofengine oil MB
-Fre igabe orMB- Appr oval Model
Engineoilspec ifica‐
tion s
Mer cedes -AMG C43
4MA TIC 229.
5
229. 6*
All other models 229.5*
229. 51 *
Re comme ndedforlo we stpossible fuelcon‐
sum ption (lowe stSA Evis cos ityclassineach
case ;obs erve possible restrictions ofthe
appr ovedSA Evis cos ityclasse s).
To achie vethelowe stpossible fuelconsum ption,
it is recomme ndedtouse theengine oilspecif i‐
cation smar kedin theta ble forth elowe stSA E
viscosi tyclass .Po ssible restrictions ofthe
appr ovedSA Evis cos ityclasse smu stbe
obser ved.
Mer cedes- AMGC63 and Mercedes- AMG
C 63 S:onl yuse engin eoils ofviscos ityclass
SA E0W -40 orSA E5W -40.
The follo wing values referto an oilchang e,
inc ludin gth eoil filt er .
Re plac eme ntamoun t Mode
lR eplacement
am ount
Mer cede s-AMG C43
4MA TIC 6.
9US qt(6.5liter s)
All other models 9.5USqt(9.0 liter s) Cool
antcapacity Model
Capacity
Mer cedes- AMGC43
4MA TIC 11
.5 US qt
(1 0.9 lite rs)
All other models 11.7 US qt(11.1 liter s) Fi
lling capacityforre frig er ant and PAGoil Model
Refrig er ant
Mer cedes- AMGC43
4MA TIC 22.2
±0.4 oz
(630 ±10 g)
All other models 21.5 ±0.4 oz
(6 10 ±10 g) Model
PAGoil
All model s2 .8±0.4 oz
(80 ±10 g) 40
Tech nica lda ta

Dr
ivin gsaf etysy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00BB
¤ The
yello wES P®
OFF warning lam psarelit while theengine isrunning .
* ESP ®
is de acti vated.
Ot her driving systems anddriving safetysy stems mayalso beinoper ative. &
WARNIN GRisk ofskid ding whe ndr ivi ng with ESP ®
de acti vated
ESP ®
do es notact tostabiliz eth eve hicle. Theavailabilit yof fur ther driving safetysy stems isalso limited. #
Drive on car efull y. #
Dea ctivateESP ®
only foras long asthesituation requ ires.
If ES P®
can notbe act ivat ed, ESP®
is malfun ctionin g. #
Have ESP ®
ch eckedimmediat elyat aqu alif ied spec ialistwo rkshop. #
Obser vetheno teson deactiv atingESP®
(/ page18 ). 46
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00BB
Æ ESP
®
SPOR Tis activ ated while theengine isrunning .
* Whe nESP ®
SPOR Tis acti vated, ES P®
will stabiliz eth eve hicle onlyto alimit edextent. &
WARNIN GRisk ofskid ding ifESP ®
SPOR Tis us ed incor rectl y
Whe nyo uact ivat eES P®
SP OR T,ther eis an incr eased risk ofskidding andhaving anaccident. #
ActivateESP ®
SPO RTonlyin thecir cums tances descr ibed below. #
Obser vetheno teson activ ating ESP®
SPOR T(/page18 ). Displa
ymessag esand warning/ indic ator lam ps 47