2022 MERCEDES-BENZ CLS ignition

#
Switcho. theve hicle. #
Neverto uc hth edang erzones surround-
ing moving components, e.g.thero tation
ar ea ofthefa n. #
Remo vejewe leryand watches . #
Keep items ofclo thing and hair away
fr om moving parts. &
W W
AR NIN G AR
NIN GRisk ofinjuryfrom touc hing live
com ponents
The ignition system and thefuel injection sys-
te m oper atewit hahigh voltag e. Youcould
re ceiv ean elect ric shoc k. #
Neverto uc hcom ponents oftheignition
sy stem orfuel injection system when the
ve hicle isswitc hedon. The
livecom pone ntsincl ude thefo llo wing, for
ex am ple:
R Ignition coils
R Fuelinject ors R
Electr iclines totheignition coilsandthefuel
inject ors &
W W
ARNING ARNING
Riskofbur nsfrom hotcom po-
nent partsintheengine compartment
Cer tain com ponent partsintheengine com-
par tment canbevery hot,e.g .th eengine, the
cooler andpartsof theex haus tsy stem. #
Allow theengine tocool down and only
to uc hcom ponent partsdescr ibedinthe
fo llo wing. &
W W
ARNIN G ARNIN
GRisk ofinjur yfrom using the
wind shield wiperswhen thehood isopen
If th ewindshield wipersst ar tmo ving when the
hood isopen ,yo ucould betrapped bythe
wiper linkage . #
Alwaysswitc ho. thewindshield wipers
and theve hicle /rst ifyo uneed toopen
th ehood. Opening
t Opening
the hood he
hood #
Torelease thehood, pullonhandle 1. Maint
enance andcare
269 269

#
Drain o.anyex cess engineoilthat has been
added. Todo so, consult aqua li/ed specialist
wo rkshop.
R For Engine OilLeve lSwi tch Ignition On #
Switchon theve hicle tocheckth eengine oil
le ve l.
R Engine OilLevel System Inoperative: Theoil
le ve lsensor isdef ectiv eor notconnect ed. #
Consult aqua li/ed specia listworkshop.
R Engine OilLeve lSys tem Currentl yUnav ail. #
Close thehood.
R R
e/lling e/lling
engine oil engine
oil &
W W
ARNIN G ARNIN
GRisk ofbur nsfrom hotcom po-
nent partsintheengine compartment
Cer tain com ponent partsintheengine com-
par tment canbevery hot,e.g .th eengine, the
cooler andpartsof theex haus tsy stem. #
Allow theengine tocool down and only
to uc hcom ponent partsdescr ibedinthe
fo llo wing. &
W W
ARNIN G ARNIN
GRisk of/reand injur yfrom
engine oil
If engine oilcomes intocont actwithho tcom-
ponent partsintheengine compartment, it
ma yignit e. #
Mak esur eth at no eng ineoilisspill ed
ne xt to the/ller opening. #
Allo wtheengine tocool o.and thor -
oughl yclean theengine oilfrom com po-
nent partsbef orestar ting theve hicle. *
N NO O
TE TE
Eng inedamag ecaused byan inco r-
re ct oil /lter,incor rect oil oradditi ves #
Donotuse engin eoils oroil /lterswhic h
do notcor respond tothespeci/c ations
ex plicitl ypr escr ibed forth eser vice inter-
va ls. #
Followtheinst ruction son theser vice
int erva ldispla yfo rch ang ingtheengine
oil and obser vethepr escr ibed chang e
int erva ls. #
Donotuse additiv es. *
N NO O
TE TE
Damag ecaused byre/lli ng too
muc hengi neoil To
omuc hengin eoil can damag eth eengine or
th ecat alytic converter . #
Have excess engineoilremo vedat a
qu ali/ed special istwo rkshop. %
Depen dingon drivi ng style, theve hicle con-
sumes upto0.9 USqt(0.8 liter) ofoil per
600 miles (1000 km).Theoilconsum ption
ma ybe higher than this when theve hicle is
ne wor ifyo ufreq uentl ydr ive at high engine
speeds. Maint
enance andcare
271 271

#
Chang eimmediat elyout ofclo thing that
has come intocont actwithfu el. Fle
xible -fuel vehicles canberefuel edwith thefo l-
lo wing fueltypes:
R Unleaded premium grade gasolin e
R E85 fuel
R Amixtu reofE85 fueland unleaded premium
gr ade gasolin e
Fle xible -fuel vehicles canbeidenti/ed bythe
Et Et
hanol upt hanol
upto E85 o
E85 sticke ron theinside ofthefuel
/ller 0ap.
Depending onthecountr y,thefuels youcan use
in your vehicle maydi.er from theinf ormation in
th eOper ator's Manual. Thefuels that have been
appr ovedfo ryo ur vehicle canbefound onthe
inst ruction labelontheinside ofthefuel /ller 0ap. FF
uel uel
NNo o
t t
es on fuel gr es
on fuel grades f ades
for v or
vehicle swit ehicle
swit hag h
agasolin e asolin
e
eng ine eng
ine
Obser vetheno teson oper ating0uids
(/ page336). *
N NO O
TE TE
Damag ecaused bythewr ong fuel Ev
en small amounts ofthewrong fuelcould
re sult indamag eto thefuel system, the
engine andtheemission controlsystem. #
Onlyre fuel with low- sulf urgasolin e.
This fuel ma ycont ainupto10% ethanol byvol-
ume. Your vehicle issuit able foruse withE10
fuel.
Ne verre fuel with one ofthefo llo wing fuels:
R Diesel
R Gasoline withmor eth an 10% ethanol by
vo lume, e.g.E15, E85, E100
R Gasoline withmor eth an 3% methanol by
vo lume, e.g.M15, M30,M85,M100
R Gasoline withadditiv escont aining metal
If yo uha ve acciden tally re fuel edwith the
wr ong fuel: #
donotswitc hth eignition on. #
Consult aqua li/ed specialist workshop. If
th eav ailabl efu el isno tsu1cie ntlylo w in sulf ur,
th is can produce unpleasa ntodor s.
Onl yre fuel with fuel that has atleas tth eoct ane
number speci/ed intheinf ormation labelinthe
fuel /ller 0ap(/ page 153).
If y If
you w ou
want maxim umengine output ant
maxim umengine output: :
onl yre fuel
wi th unleaded premium grade gasolin ewit han
oct ane num berofatleas t91 AKI/95 RON.
As ate mp orarymeasur e,ifth ere commen dedfuel
is no tav ailabl e,youma yalso refuel with unleaded
re gula rga solin ewit hat leas t87 AKI/91 RON.
This mayre duce engineoutput andincrease fuel
consum ption.
Ne verre fuel using gasolin ewit han eve nlowe r
RO N.
* NO NO
TE TE
Prema tureengine wearthro ugh
unleaded regula rga solin e Im
pair ment ofthelong evity and perform ance
of theengine.
If unleaded premium grade gasolin eis una vail-
able andyouha ve torefuel using unleade d
re gula rga solin e: 338338
Te
ch nica ldat a

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
0049 (US Aonl y)
0024 (Canada only)
Turn Onthe Ignition to
Rel ease theParking Brake *T
hered0049 (USAonl y)or 0024 (Canada only)indicat orlam pis lit.
Yo uha ve attem pted torelease theelectr icpar king brak ewit hth eve hicle switchedo.. #
Switchon theve hicle.
0027 (US Aonl y)
004D
(Canad aonl y)
Ch eck Brake FluidLeve l *T
her eis insu1cie ntbrak e0uid inthebr ak e0uid reser voir. &
W W
ARNIN G ARNIN
GRisk ofan accident duetolow brak e0uid leve l
If th ebr ak e0uid leve lis toolow, thebr aking e.ect andthebr aking charact eristics maybe impair ed. #
Pullove rand stop theve hicle safelyas soon aspossibl e,paying attent ion toroad and tra1c cond itions. Do
no tcont inuedr ivi ng und eranycir cums tances . #
Cons ultaqu ali/e dsp ec ial ist wo rkshop. #
Donotadd brak e0uid. Displ
aymessag esand warning/in dicatorlam ps
369 369

Á
KeyNo tDe tected (red displa y
messag e)...............................................3 50
Á KeyNo tDe tected (whit edispla y
messag e)...............................................3 50
0075 LeTSide Curtain Airbag Mal-
function Service Required (exa mp le).... ..346
¢ Lowe ring.......... ............................. 381
ä Malfunc tionDrive at Max .50
mp h<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 380
: Malfunctio nSee Oper ator ’s
Manua l................. .................................352
Á ObtainaNe wKe y<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F> 349
ç O.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 372
00D9 O.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 370
0049 Parking Brak eSee Oper ator's
Manual....... ...........................................3 65
0077 Please Correct Tire Press ure........ .392
0049 Please Release Parking Brak e...... ..368
00D9 Please WaitChar ging 48VBat-
te ry …<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 389006F
Rear LeT Backres tNo t
Latc hed (exa mp le)...... ........................... 358
Á Replace KeyBat tery <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 349
003D SeeOper ator's Manual<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F> 387
0075 SRSMalfunctio nSer vice
Re quired....... ......................................... 346
Ù Steer ing Malfunction Increased
Ph ysical E.or tSee Oper ator's Manual. ...356
Ù Steer ing Malfunction Stop
Immediat elySee Oper ator's Manual ....... 356
003D Stop Vehicle LeaveEngi neRun-
ning .......... .............................................388
003D Stop Vehicle SeeOper ator's
Man ual............................ ......................3 88
00CC Stop Vehicle Vehicle TooLo w.... .... 380
ç Suspen ded............................ ....... 372
: SwitchO. Lights.. .........................3 53
: SwitchOn Headlam ps....... ............ 352
á Temp orarily Un availabl eCamer a
Vi ew Restr icte d<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 379¸
Temp orarily Un availabl eSe n-
sor sar eDir ty... ...................................... 378
0049 Turn On theIgnition toRelease
th ePa rking Brak e...... ............................. 369
0072 Vehicle Ready toDrive Switc h
th eIgnition O.BeforeExiting....... .......... 355
00CC Vehicle RisingPlease Wait...... .......381
00CC Vehicle Rising...............................3 81
0077 Warning Tire Malfu nction........... ...392
0077 WheelSenso r(s)Miss ing.......... .....391
Ac tiveBlind SpotAssi stCur rentl y
Una vailable SeeOper ator's Manual ........376
Ac tiveBlind SpotAssi stInop erativ e........ 376
Ac tiveBr ak eAssi stFunctio nsCur -
re ntl yLimi tedSee Oper ator's Manual .....3 85
Ac tiveBr ak eAssi stFunctio nsLimi ted
See Operator 's Man ual.... ...................... 386
Ac tiveDist ance AssistCur rentl y
Una vailable SeeOper ator's Manual ........372
Ac tiveDist ance AssistInop erativ e.......... 372 Inde
x
421 421

SS
t t
ar t ar
ter batt er
batt ery er
y
Char ging(R emo teOnlin e)...................... 136
St St
ar ar
tin g tin
g
see Vehicle
St St
ar ar
tin gassis t tin
gassis tance ance
see Jump-st artconn ection
St St
ar ar
ting- o. ting-
o.aid aid
see Hillst ar tassis t
S S
TEER C TEER
CONTR ONTR
OL OL
Fu nctio n/no tes... ................................... 167
St St
eer eer
ing wheel ing
wheel
Ad justing (elec trica lly)... ...... .....................93
Ad justing (manu ally)... ........................... ... 92
Butt ons.................................................. 218
Ca re<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 278
Oper ating thememor yfunction ................9 6
St eer ing wheel heater..... ......................... 94
St St
eer eer
ing wheel heat ing
wheel heater er
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 94
St St
eer eer
ing wheel paddle ing
wheel paddle shiTers shiTer
s......................1 51
St St
or or
ag ag
ear e
ar eas eas
see Storag espace S S
t t
or or
ag ag
ecom e
com par par
tment s tment
s
see Storag espace
St St
or or
ag ag
espace e
space
Ar mr est .................................................1 00
Cent er<00440050004F00540050004D0046000F000F000F000F000F000F000F000F000F
000F> ............................ 100
Door......... .............................................100
Glo vebox...... .........................................1 00
St ow St
ow ag ag
ear e
ar eas eas
see Loadi ng
St ow St
ow ag ag
ecom e
com par par
tmen ts tmen
ts
see Loadi ng
S S
tr tr
ee ee
tname sand house numbers t
name sand house numbers
Displ aying ...... ............ ............................ 240
Sugg Sugg
es estions tions
Con/ guring........ ........................ ............ 232
Sulfur cont Sulfur
content ent.........
.....................................3 38
Sur r Sur
round lighting ound
lighting
Switc hingon/o........ .............................119
Sur r Sur
round V ound
Vie w ie
w
see 360° Camer a
Sur r Sur
round vie ound
viewcamer a w
camer a
Car e....... ..................... .......................... 277 Opening
thecamer aco ver(r ear view
camer a)................................................. 204
Selecting avie w....... .............................. 204
Suspension Suspension
Adjusting thech assis leve l(AIR BODY
CO NTR OL). ........ .................................... 197
Dam pingch aract eristics .........................1 96
DY NAMI CBOD YCO NTR OL....................1 96
Suspension Suspension
see AIRBOD YCO NTR OL
Switc Switc
h-o. h-o.
dela dela
ytim e y
tim e
Ext erior ............ ...................................... 119
Int erior ...................................................1 20
Switc Switc
hingont hing
onthe ignition he
ignition
see Vehicle
Syn c Syn
chr hr
oni zation funct ion oni
zation funct ion
Ac tivating/dea ctivating (controlpanel )...129
Ac tivating/dea ctivating (MBUX multi-
medi asy st<0046004E000A000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 130
Sy st Sy
stem se em
settings ttings
Ov ervie wof thesy stem setting smenu ....232
Re setfu nct ion (MB UXmult imedi asy s-
te m).... ............... .................................... 236 Inde
x
437 437