2022 MERCEDES-BENZ CLS heating

KK
eeping t eeping
the air he
air-w -w
at at
er duct fr er
duct free ee
#
Keep thear ea between thehood andthe
wind shield free ofdeposi ts,e.g.ice, snowand
lea ves. Clean
ingand care Clean
ingand care NNo o
t t
es on w es
on washing t ashing
the v he
vehicle inacar w ehicle
inacar wash ash
&
W W
AR NIN G AR
NIN GRisk ofacciden tdue to
re duced braking e.ect aTerwashing the
ve hicle
The braking e.ect isreduced aTerwashing
th eve hicle. #
ATer theve hicle hasbeen washed, brak e
car efull ywhile paying attent ion tothe
tr a1 cco nd itio ns untilth ebr aking e.ect
has been fullyre stor ed . *
N NO O
TE TE
Dama gefrom automatic braking If
one ofthefo llo wing functions isswitc hed
on, theve hicle brak es aut omati callyin cer tain
situations:
R ActiveBr ak eAssi st
R ActiveDist ance AssistDIS TRONI C
R HOLD function
R ActivePa rking Assist
To avoid damag eto theve hicle, deactivat e
th ese systems inthefo llo wing orsimilar situa-
tions: #
Duringtowing #
Inacar wash *
N NO O
TE TE
Damag edue tounsuit ablecarwash #
Beforedr ivi ng intoacar wash mak esur e
th at thecar wash issuit able forth eve hi-
cle dimen sions. #
Ensu rether eis su1cien tgr ound clear-
ance between theunderbody andthe
guide rails ofthecar wash. #
Ensur eth at theclear ance widthof the
car wash, inpar ticu larthewidt hof the
guide rails, issu1cien t. To
avo iddamag eto your vehicle when usingacar
wa sh, ensu rethefo llo wing beforehand:
R ActiveDist ance AssistDIS TRONI Cis deac tiva-
te d.
R The HOLD function isswitc hedo..
R The surround viewcamer aor there ar vie w
camer ais switc hedo..
R The side windowsand slidingsunr oofarecom-
ple tely closed.
R The blowerfo rth eve ntila tion andheating is
sw itched o..
R The wind shield wipersw itchis in pos ition005A.
R The Smar tKey isat aminimum distance of
10 T(3 m) away from theve hicle. Other wise,
th etrunk lidcould openunintentionall y.
R Forcar washes withacon veyo rsy stem: 274274
Maint
enance andcare

R
Ifoper atingcond itions chang e,e.g .o.-
ro ad drivi ng #
Adjust thetir epr essur e,ifnecessar y. Ti
re pressur ewhic his toohigh ortoolow can:
R Shor tenth eser vice life of thetir es.
R Cause increased tiredamag e.
R Adverselya.ect driving charact eristics and
th us driving safety, e.g. duetohydroplaning . &
W W
ARNIN G ARNIN
GRisk ofaccident duetotoolow
a tir epr essur e
Ti re swit hpr essur eth at istoolow can over-
heat andburstas aconse quence.
In addition, they also su.er from irre gula r
we ar,whic hcan signi/cantl yim pair thebr ak -
ing proper tiesand thehandling charact eris-
tics. #
Avoid excessiv elylo w tirepr essur e. Ti
re pressur ewhic his toolow can cause:
R Tire malfun ctionsasare sult ofove rheating R
Impair edhandling charact eristics
R Irre gula rwe ar
R Incr eased fuel consu mption &
W W
AR NIN G AR
NIN GRisk ofacciden tdue totoohigh
a tir epr essur e
Ti re swit hex cessiv elyhigh pressur ecan burst.
In additi on,they also su.er from irre gula r
we ar,whic hcan signi/cantl yim pair thebr ak -
ing proper tiesand thehandling charact eris-
tics. #
Avoid excessiv elyhigh tirepr essur es. Ti
re pressur ewhic his toohigh cancause:
R Incr eased braking distance
R Impair edhandling charact eristics
R Irre gula rwe ar
R Impair eddrivi ng comf ort
R Suscep tibilityto damag e &
W W
ARNIN G ARNIN
GRisk ofaccident duetorepea-
te dpr essur edr op inthetir es
The wheels, valves ortires could bedamag ed.
To olow atir epr essur ecan lead tothetir es
bur stin g. #
Examine thetir es forfo re ign objects. #
Chec kwhe ther thetir ehas apunctur eor
th eva lve has aleak . #
Ifyo uar eunable torectif yth edamag e,
cont actaqu ali/ed special istwo rkshop. Yo
ucan /ndinf ormation ontirepr essur efo rth e
ve hicle' sfa ct or y-inst alled tires on thefo llo wing
labels:
R Tire and Loadi ngInformatio nplacar don the
B‑pi llarof your vehicle (/page308) .
R Tire pressur eta ble ontheinside ofthefuel
/ller 0ap(/page304).
Obser vethemaximum tirepr essur e
(/ page315).
Use asuit able pressur ega ug eto checkth etir e
pr essur e.The outerappear anceofatir edoes not Wheels
andtires
303 303

&
W W
ARNI NG ARNI
NG‑Risk of/reand injur yfrom
antifr eeze
If antifr eeze comesintocont actwithho tcom -
ponent partsintheengine compartment, it
ma yignit e. #
Allo wtheengine tocool down before
addin ganti freeze . #
Mak esur eth at no ant ifre eze spills out
ne xt to the/ller opening. #
Thor oughl yclean o.anyantifr eeze from
com ponent partsbef orestar ting the
ve hicle. *
N NO O
TE TE
Damag ecaused byincor rect cool-
ant #
Onlyuse coolant that has been premix ed
wit hth ere qu ired antifr eeze protection.
Inf ormation oncoolant isavailabl eat thefo l-
lo wing locations:
R IntheMer cedes-Benz Speci/cation for
Oper ating Fluids 320.1 -
Athttp s://be vo.mer cede s-benz.c om
- IntheMer cedes-Benz BeVoapp
R Ataqu ali/ed special istwo rkshop *
N NO O
TE TE
Overheati ngathigh outsi detemp er-
atur es If
an inappr opriatecoolant isused, theengine
cooling system isno tsu1cien tly pr otect ed
ag ainst overheating andcorrosion athigh out-
side temp eratur es. #
Onlyuse coolant approvedby Mer cedes-
Benz. #
Obs erve theinst ruction sin the
Mer cedes-Be nzSpeci /cation sfo rOper -
ating Fluids 320.1. Ha
ve thecoolant regula rly re placed ataqua li/ed
specialist workshop.
Pr opor tionofant ifre eze concentr atein theengine
cooling system:
R Aminimum of50% (antifr eezeprotection down
to about -35°F(-37 °C)) R
Amaximum of55% (antifre eze protection
do wn to-49°F (-45°C))
Cool antcapacity Cool
antcapacity
Cool ant(engine ) Cool
ant(engine ) ModelModel
Capacity Cap
acity
All mode ls 13.7USqt
(13.0 liter s) NNo o
t t
es on winds hieldw es
on winds hieldwas her as
her 0uid 0ui
d Obs
erve theno teson oper ating0uids
(/ page336). &
W W
AR NIN G AR
NIN G‑Risk of/reand injuryfrom
wind shield washer conce ntrate
Wi ndsh ieldwasher conce ntrate ishighl y0am-
mable. Itcould igniteif it comes intocont act
wit hho tengine component partsor the
ex haus tsy stem. #
Mak esur eth at no wind shield washer
conce ntrate spill sout next to the/ller
opening. Te
ch nica ldat a
341 341

VV
ehicle ehicle
DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solution s Solution
s
0072
Vehicle ReadytoDrive
Switch theIgnition Off
Before Exiting *Y
ouarelea ving theve hicle inare ady -to-dr ive stat e. #
Getout oftheve hicle, secureit ag ains tro lling awayand take theSmar tKey wit hyo u. #
Ifyo udo notlea vetheve hicle, switcho. theelectr icalconsumer s,e.g. theseat heating. Other wise, the12‑ Vbat-
te ry ma ydisc hargeand star tin gth eengine maybe possible onlywit hth ehelp ofasecond battery(jum pstar t).
Head-up DisplayCurre ntly
Unavail ableSee Operator's
Manua l *T
heHead -upDispl ayistemp orarily una vailable. Possible causes:
R Malf unct ionsin thepo we rsuppl y
R Sign alint erfere nce #
Stop inaccor dance withth etra1c conditions andswitc hth eve hicle o.and onagain. #
Ifth edispla ymessag estill appear s,consult aqu ali/ed special istwo rkshop.
Hea d-upDisp layInop era-
tive *T
heHead -upDispl ayhas aninternal erro r. #
Consult aqua li/ed specialist workshop. Displ
aymessag esand warning/in dicatorlam ps
355 355

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
Service RequiredDo Not
Shift GearsVisit Deale r *T
hetransmi ssionismalf unct ioning.It is no longerpossible tochang eth etransmission position. #
Iftransmission position005Bisselect ed,consult aqu ali/ed special istwo rkshop anddonotch ang eth etransmission
position. #
Forall other transmi ssionpositions,par kth eve hicle safely. #
Consult aqua li/ed specialist workshop orbreakdo wnservice .
Re vers ingNot Possible
Servi ceRequire d *T
hetransmi ssionismalf unct ioning.It is no tpossibl eto select transmissi onposit ion005E. #
Con sult aquali/ed specialistwo rkshop.
Tra nsmi ssion Malfunction
Stop *T
hetransmi ssionismalf unct ioning.The transmi ssionshiTs toneutr al005C automa tically. #
Stop theve hicle immed iatelyin accor dance withth etra1c conditions. #
Depr essthebr ak epedal. #
Eng agepar kposition 005D. #
Consult aqua li/ed specialist workshop.
Stop VehicleLea veEngine
Ru nning WaitTra nsmi ssion
Co oling *T
hetransmi ssionisove rheating. Pullingawayma ybe temp orarily im pair edornotpossible. #
Stop theve hicle immed iatelyin accor dance withth etra1c conditions. Donotcontinue driving. #
Leavetheengine running. #
Waituntil thedispla ymessag edisappear sbef orepulling away.
Auxi liar yBatte ryMa lfunc-
tio n(whit edispl aymessag e)*V V
ehicles wit ehicles
withaut h
aut omatic tr omatic
transmission: ansmission:
Theauxiliar ybatt eryfo rth etransmission isno long erbeing charge d. #
Consult aqua li/ed specialist workshop. Displ
aymessag esand warning/in dicatorlam ps
363 363

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
Tires Overhea ted
*Atleast onetireis ove rheating. Thea.ect edtires aredispla yedin red. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
W W
ARNI NG ARNI
NGRisk ofan accid ent from driving withove rheat edtires
Ov erheat edtires can burst. #
Reduce speed sothat thetir es cool down. Decrease
Speed
*Atleast onetireis ove rheating. Thea.ect edtires aredispla yedin red. At temp eratur esclose tothelimit value, the
tir es aredisp laye din yello w. &
W W
ARNI NG ARNI
NGRisk ofan accid ent from driving withove rheat edtires
Ov erheat edtires can burst. #
Reduce speed sothat thetir es cool down. TT
ir ir
e pr e
pr essur essur
eloss w e
loss war ar
ning syst ning
system em
DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solution s Solution
s
Check TirePressure Soon
*Canada only:
The tirepr ess urelos swa rning system has detected asigni/can tloss ofpressur e. Displa
ymessag esand warning/in dicatorlam ps
393 393

Se
tting theposition (on-boardcom-
put er)....... ............................................. 221
Switc hingon/o...... ...............................2 22
Headlam Headlam
ps ps
see Automatic drivin glights
Headlin er(car Headlin
er(car e) e)
... ... .....................................2 78
Heating Heating
see Climat econtr ol
Help call Help
call
see Mercedes-Benz emergency callsy stem
High beam High
beam
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 112
High beam High
beam
see AdaptiveHig hbeam Assist
see AdaptiveHig hbeam AssistPlu s
Hig h-be am Hig
h-be am0asher 0asher
........................................1 12
Highw a Highw
ay mode y
mode .............................................115
Hill st Hill
star ar
tassist t
assist .............. ...............................168
HOLD function HOLD
function
Fu nctio n/no tes... ................................... 167
Swi tching on/o. .................................... 167 Home
scr Home
screen (media displa een
(media display) y)
Ov ervie w... ............ ................................. 225
Hoo d Hoo
d
Open ing/clo sing.................................... 268 II
Identi/cation Identi/cation
plate plat
e
Eng ine.. .................................................3 35
Re frig er ant ............ .................................3 42
Ve hicle .................................................. 335
Ign ition key Ign
ition key
see Smar tKey
Immobi lizer Immobi
lizer.................................................... 80
Indi cat Indi
catorlam p or
lam p
see Warning/in dicatorlam p
Individual dr Individual
driv iv
e pr e
pr og r og
ram am
Con/ guring........ ........................ ............ 147
Selecting....... ........................................ 147
Inside r Inside
rear ear
vie vie
wmir r w
mir ror or
Anti-g laremode (automatic).. ................. 124
Inside r Inside
rear ear
vie vie
wmir r w
mir ror or
see Outside mirrors Inspe
ction Inspe
ction
see ASSYST PLUS
Ins Instr tr
ume ntclu st ume
ntclu ster er
Fu nctio n/no tes... ........................... 216, 217
Ins Ins
tr tr
umen tdispla y umen
tdispla y
Fu nctio n/no tes... ................................... 217
Ins trumen tclus ter.. .................................... 8
Ov ervie wof displa ys<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 220
Wa rning/in dicatorlam ps... .....................397
Ins Instr tr
ument displa ument
displayand on-boar y
and on-boar dcom- d
com-
put put
er er
Fu nctio n/no tes... ................................... 216
Int Int
elli g elli
gent LightSyst ent
LightSystem em
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 115
Ac tivehea dlam ps<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F> 114
Ad aptiveHig hbeam Assist.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 116
Ad aptiveHig hbeam AssistPlu s............... 117
Bad weather light................................... 115
Cit ylig htin g.... ........................................1 15
Cor nering <004D004A004800490055000F000F000F000F000F000F000F000F000F000F000F
000F> ........................... 114
Fo gligh t(enh ance <0045000A000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 115
Highw aymode ....................................... 115
Ov ervie w.... ............................................ 114 Inde
x
427 427

Open-sou
r Open-sou
rce ce
soTw soTw
are ar
e... ................................. 32
Openin gt Openin
gthe tr he
trunk lidusing y unk
lidusing your f our
foo t oo
t
HANDS -FREEACCESS........... .................. 72
Oper Oper
ating ating
0uids 0uids
Ad ditiv es(fuel) ........ ............................... 339
Br ak e0uid.. ........ ................................... 340
Coolant (engine).................................... 340
Engin eoil.... ........................................... 339
Fu el(gasoline).... ................................... .3 38
No tes... .................................................. 336
Re frig er ant (air co ndi tioning system )...... 342
Wi ndsh ieldwasher 0uid.......................... 341
Oper Oper
atingsaf e atin
gsaf ety ty
48 Von- boar delect rical system ............... 21
Declar ationofconf ormity (wireless
ve hicle compone nts)... ............................. 23
Inf ormatio n.... .......................................... 21
Oper Oper
atingsy st atin
gsy stem em
see On-boar dcom puter
Oper Oper
at at
or's Manual or's
Manual
Ve hicle equipme nt................................. .. 19
Oper Oper
at at
or's Manual(digi t or's
Manual(digi tal) al)
............................. 16
Op Op
timi zed acceler timi
zed acceler ation ation
Ac tivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 138Outsi
demir r Outsi
demir ror s or
s
Anti-glar emode (aut oma <0055004A0044000A000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 124
Fo lding in/out........ ................................123
Oper ating thememor yfunction ................9 6
Se tting .... ................ ............................... 123
Ov Ov
er er
he ad contr he
ad control panel ol
pa nel
Ov ervie w..... ............ .................................1 0 PP
P P
aint (clean ingins aint
(clean inginstr tr
ucti ons) ucti
ons) .........................2 75
P P
aint code aint
code.......... ......................................... 335
P P
anel heating anel
heating
Se <00550055004A004F0048000F000F000F000F000F000F000F000F000F000F000F
000F> ......................................... 92
P P
anic alarm anic
alarm
Ar ming/disar ming....................................62
P P
ar ar
kposition k
position
Eng aging.......... ......................................150
Selecting automatica lly.... ....... ...............150
P P
ar ar
king king
see Electr icpar king brak e
P P
ar ar
king aid king
aid
see Parking Assist PARK TRON IC P P
ar ar
king Assis king
AssistP t
PARK ARK
TR TR
ON IC ON
IC
Ac tivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 209
Ad justing warning tones. .......... ..............210
Fu nctio n........... ..................................... 204
Side impac tpr otection ...........................207
Switc hingo.............. ............................. 209
Sy stem limit ations. ................................. 204
P P
ar ar
king assist king
assist ancesyst ance
systems ems
see ActivePa rking Assist
P P
ar ar
king br king
brak e ak
e
see Electr icpar king brak e
P P
ar ar
king f king
for an e or
an ext xt
ended per ended
period iod..
...................161
P P
ar ar
king lights king
lights........ ....................................... 111
P P
ar ar
king op king
option tion
Selecting....... ........................................ 242
P P
ar ar
king position king
position
Ext erior mir rors<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 125
St oring theposition ofthefront-
passeng eroutside mirrorusing
re ve rsege ar...........................................1 25
P P
ar ar
king ser king
service vice
Selecting parking options....... ................242 432432
Inde
x