2021 MERCEDES-BENZ CLS-Class engine

usin
gth efull engine powe routpu tdur ing this
tim e. En
gine data(e xa mp le)
1 Current powe routpu t
2 Current torq ue
Wh enthecur rent powe routpu t1 orthecur‐
re nt torq ue 2 reac hes themaximum value, the
digit alvalue will brief lybe statio naryand will
tur nre d. The bardispla ywill continue. SE
TUP inMer cedes- AMGvehicles (exa mp le)
1 Drive sy stem setting:
Re duced/Moder ate/Spo rt/Dyna mic/Race
2 Trans miss ionposit ion:
D/ M
3 AMGDY NA MICS:
Basic/A dvanced/Pr o/Master
4 Suspens ion tuni ng:
Co mfort/Spor t/Sport+
5 Exhau stsystem:
Balanced/ Powe rful Re
setting theG-m eter
While theve hicle isin mo tion, theG-me ter
sho wsthefo rc es that areex ertedon theve hicle
occupants both laterally and inthedir ect ion of
tra vel.The maxim umvalues arere pr esent edby
re dmar kings. G-me
ter(e xa mp le) #
Press thelef t-hand Touc hCon trol. #
Select Yes. #
Press thelef t-hand Touc hCon trol. 22
Instru ment Displa yand on-boar dcom puter

Fu
nction oftheHead -upDispla y
The Head- upDis playpr oje ctsth efo llo wing infor‐
matio nint oth edr iver's field ofvision abovethe
coc kpit, forex am ple:
R The vehicle speed
R Information from thena vig ation system
R Information from thedr iving systems and
dr iving safetysy stems
R Some warning mess ages
Depe ndingon theve hicle's equipment, differe nt
cont entcan besho wnintheth re ear eas ofthe
Hea d-up Display. Mer
cede s-AMG displa ycon tent 1
Protect ion from reac hin gth eov errevving
ra ng e
2 Detected instructi ons and traf fic sig ns
3 Current speed
4 Currentl ysel ect edgear;ge arshif top tio ns for
manua lshif ting
5 Current engine speed
Depen dingontheve hicle's equipment, youcan
sele ctfur ther AMG displa ysinaddition tothe
st andar ddispla yson theDisplay Contentmenu. In
vehicles withAMG TRACKPACE, youcan dis‐
pla yaddit ionalco nten t:
R Spee dand gear displa y
R Lap and sectortimes
R Accel erati on and braki ng
R Trac klayo ut graphics
% The conten tth at can bedispla yedwill vary
dependin gon these ttings.
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 ilityofthedispla yswill beaffect ed by
th efo llo wing condition s:
R Seat position
R Imag eposit ionsetting
R Ambient lightcondition s
R Wetro ad
R Objectson thedispla yco ver Ins
trument Displayand on-boar dcom puter 23

#
Con firm thepr om ptwit h0076. #
Sele ctthewe ather . #
Select 00FA SaveTrac kto save thetimes
dr iven forth is trac k.
Sho wing displa ysdur ing Trac kRa ce
The follo wing displa yscan besho wn:
R Tire temp eratur e
R Mini map
R Sect orovervie w
R Engine data
R G-force displa y
R Lap overvie w #
Select ïStart Race. #
Select ZSetup. #
Pull thedesir eddispla yfrom thegr id on the
lef tor right edgeof themedia display.
The displa ysaresho wnduring theTr ac k
Ra ce.
By selecting 00A4ontheactiv edispla y,yo ucan
deac tivateth is. #
Selec t0038 toretur nto thena vig ation map
vie w.
Disp laying theana lysis #
Select õAllTracks .
An ove rview of all thedr iven tracksappea rs. #
Select atrac k. #
Select ases sion.
The follo wing datais displa yed:
R Lap and sectortimes
R Averag eand maximum permissible speed
R Driver R
Vehicle
R Date
R Weather #
Select Compar eto Rec. touse adif fere nt
ses sion asare fere nce value. #
Selec t0038 toretur nto theove rview. #
Select ò Diagram. #
Setpa rame ters í andî.
The analysis isdispla yed. 26
MBUX multimedia system

1
Lap overview
2 Parame ter1
3 Parame ter2
4 Traject oryof par ame ter1 (e.g. time)
5 Traject oryof par ame ter2 (e.g. speed)
% 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 (USB ) #
Selec tõ Tracks.
An ove rview of all stor ed trac ks appear s. #
Select thedesir edtrac k. #
Select options u forth edesir edtrack. #
Select Export .
The select edtrac kcan beexpor tedto aUS B
st or ag ede vice conn ectedtotheve hicle. MBUX
multimedia system 27

Oper
ating fluids Fu
el No
teson fuel grades forMe rcedes- AMGvehi‐
cle s
Obser vetheno teson oper ating fluids inthe
ve 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. Octane number ontheve hicle
on theinf ormation labelinthefuel filler flap (see
th eve hicle Operator's Manual). Fillingupwith
unleaded regular gasoline canreduce engine
output andincrease fuelconsum ption.
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 USAonl y:at http s:// www .mbusa. com 32
Tech nica lda ta

Ta
nk cont entand reser vefuel Model
Total cap acity
Mer cedes -AMG
CL S53 4MA TIC+ 21
.1ga l(80. 0liter s) Model
Ofwhic hre ser ve
Mer cedes- AMG
CL S53 4MA TIC+ 3.2
gal(1 2. 0liter s) Qua
lityand capa cityofengine oil Gasolin
eengines MB-Fre igabe orMB-
Appr oval
Mer cedes -AMG
CL S53 4MA TIC+ 229.
51,229 .52,
229 .61
229 .71* *
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.
The follo wing values referto an oilchang e,
inc ludin gth eoil filt er . Model
Capacity
Mer cedes -AMG
CL S53 4MA TIC+ 9.0
USqt(8.5 liter s) Cool
antcapacity Model
Capacity
Mer cedes- AMG
CL S53 4MA TIC+ 14
.8 US qt
(1 4.0 lite rs) Fi
lling capacityforre frig er ant and PAGoil Model
Refrig er ant
Mer cedes- AMG
CL S53 4MA TIC+ 20.8
±0.4 oz
(590 ±10 g) Model
PAGoil
Mer cedes- AMG
CL S53 4MA TIC+ 4.2
±0.4 oz
(1 20 ±10 g) Ve
hicl edata Ve
hicl edimens ions The
heightsspeci fied mayva ry as are sult ofthe
fo llo wing fact or s:
R Tire s
R Load
R Conditio nof thesuspension
R Option aleq uipment Te
ch nica lda ta 33

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. &
WA RNIN 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®
(/ page12 ).
00BB
Æ *
ESP ®
SP OR Tis act ivat ed while theengine isrunning .
Whe nESP ®
SPOR Tis acti vated, ES P®
will stabiliz eth eve hicle onlyto alimit edextent. &
WA RNIN 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. 38
Displa ymessag esand warning/ indic ator lam ps

A
AMG Men u(on -boardco mp uter) .................... 19
St eer ing wheel control element ...... .......1 7
St eer ing-wheel buttons .......................... 17
AMG adaptiv espo rtsuspension sys‐
te m +........... ........... ....................................16
Sel ecting thesuspension setting ........... 16
Se tting theve hicle leve l.........................1 6
Sus pens ion <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 15
AMG Perfor ma nce adjust able exhaus t
sy stem ................ .......................................... 9
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .9
Oper ating ............ .................................... 9
AMG Perfor ma nce steer ing wheel ...........1 7
AMG TRAC KPA CE
Conf iguring .......... .................................. 29
Drag Race <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>28
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 25
Te leme try displa y............................ ...... 29
Tr ac kRa ce <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> ................25
Au thorized Mercedes- BenzCenter
see Qualif iedspec ialistwo rkshop Au
thorized workshop
see Qualif iedspecialis two rkshop
Au tomatic trans mis sion
Dr ive pr ogr ams............ ........................ ..10
DY NA MIC SELE CTswitc h......................1 0
Manual gearshif ting...............................1 1
Oil temp eratur e(on- boar dcom puter,
Pe rfor mance menu) ...............................2 1
St eer ing wheel paddle shifters ............... 11 B
Boo stpres sur e(o n-bo ardco mp uter,
Pe rfor ma nce menu )...................................2 1 C
Cha nging awheel
In stallin gane wwheel ...........................3 1
Ra ising theve hicle ........................... ...... 31
Re mo ving awhee l..... ......................... .... 31
Cha nging gears ....... ................................... 11
Manually ................................................ 11
Clim atecontr ol
Fillin gcapac ityforPA Goil .............. .......3 3
Re frig er ant filling capac ity.............. .......3 3 Coc
kpit .........................................................4
Ov ervie w .................................................4
Comf ortmod e
see AMGadap tivespor tsuspe nsion
sy stem +
Com puter
see On-boar dcom puter
Coolant (engine)
Capacity ................................................ 33 D
Dashboar d
see Cockpit
Dealer ship
see Qualif iedspecialis two rkshop
Displa ymessag es
ä Malfunction Drive at Max. 50
mp h.......................................................3 6
AMG Suspensi on System Functio n
Lim ited See Operator's Manua l..... ........ 36
Dr ag Race
Se tting ...................................................2 8 40
Index