tow MERCEDES-BENZ CLS 2022 Service Manual

&
D D
AN AN
GER GER
Riskofdea thdue tousing the
soc ketincor rectl y
In par ticul ar,yo ucould receiv ean elect ric
shoc k:
R Ifyo uto uc hth einside ofthesoc ket
R Ifyo uinser tunsuit abledevices orobjects
int oth esoc ket #
Donotto uc hth einside ofthesoc ket. #
Onlyconnec tsuit able devices tothe
soc ket. Mak
esur eth at no liquids getintoth e115 V
soc ket.
When the115 Vsoc ketis no tin use, keep the
soc ket0a pclos ed.
R R
eq eq
uir uir
ements : ements
:
R The device iseq uippe dwit hasuit able plug
whi chconf orms tothestandar dsspeci/c to
th ecountr yyo uar ein.
R Ade vice uptoamaximum of150 W(1.3 A)is
used.
R Donotuse mult iplesocketoutle ts. #
Open socket0a p3. #
Inse rttheplug ofthede vice into115 Vsoc ket
1 .
When theon-boar delectr icalsystem voltag eis
su1cien t,indicat orlam p2 lights up. USB
por USB
portin t t
in the r he
rear pass eng ear
pass engercom er
com par par
tment tment
%
Depending ontheve hicle equipme nt,th e
design ofthestor ag ecom partment andthe
numb erofUSB portsinthere ar cent ercon-
sole mayva ry.
When theve hicle isswitc hedon,youcan charge a
USB devic e,suc has amobil ephon e,at theUSB
por tusing asuit able chargin gcable.
When theve hicle isswitc hedon,thede vices can
be charge dwit h5 V (up to3A). WW
ir ir
eless c eless
char har
ging oft ging
ofthe mobile phoneandcon- he
mobile phoneandcon-
nection wit nection
witht h
the e he
ext xt
er er
ior ant ior
antenna enna
NNo o
t t
es on wir es
on wirelessl elessl
yc y
char har
ging t ging
the mobile phone he
mobile phone &
W W
ARNIN G ARNIN
GRisk ofinjur ydue toobjects
being stowe dincor rectl y
If obje ctsintheve hicle interior arestowe d
incor rectl y,they can slide orbe thro wn aroun d
and hitvehicle occupan ts.Inaddit ion,cup
holder s,open stow agespaces andmobil e
phon ere cep tacles cann otalw aysre tain all
objects within. Seats
andstow ing
107 107

Ther
eis arisk ofinjury, par ticular lyin the
eve ntofsud den brak ing orasud den chang e
in dir ecti on. #
Alwaysst ow objects sothat they canno t
be thro wn aroun din suc hsitu ation s. #
Alwaysmak esur eth at obj ects donot
pr otru de from stow agespaces, parcel
ne ts or stow agene ts. #
Close theloc kable stow agespaces
bef orestar tin gajou rney . #
Alwaysst ow and secur ehea vy,har d,
poin ted, shar p-edg ed,fragile orbulky
objects inthetrunk/car gocom part-
ment. Obser
vetheno teson loadin gth eve hicle. &
W W
AR NIN G AR
NIN GRisk of/refrom placin gobj ects
in themobile phonestor ag ecom partment
Placing other objects inthemobile phone
st or ag ecom partment couldconstit utea/r e
hazar d. #
Apar tfr om amobile phone, donotplace
an yot her objects inthemobile phone
st or ag ecom partment, especiall yth ose
made ofme tal. *
N NO O
TE TE
Damag eto objects causedbyplac-
ing them inthemobile phonestor ag e
com partment If
objects areplaced inthemobile phonestor -
ag ecom partment, these maybe damag edby
electr omagne tic/elds. #
Donotplace credit cards, stor ag e
media, skipasses orother objects sensi -
tiv eto electr omagne tic/elds inthe
mobile phonestor ag ecom partment . *
N NO O
TE TE
Damag eto themobile phonestow -
ag ecom partmen tcaused byliquids If
liq uids enterthemobile phonestow age
com partmen t,thecom partment maybe dam-
ag ed. #
Ensur eth at no liquids enterthemobile
phone stow agecom partmen t. The
follo wing noteson wirelessl ych argin gth e
mobile phonemustbeobser ved:
R Dependin gon theve hicle equipme nt,th e
mobile phoneisconnect edtotheve hicle' s
ex terior ant enna viathech argin gmodul e.
R The chargin gfu nct ion and wireless connection
of themobile phonetotheve hicle' sex terior
ant enna areonl yav ailabl eif th eve hicle is
switc hedon.
R Smal lmobil ephone sma yno tbe able tobe
ch arge din everyposition ofthemobile phone
st owa gecom partmen t.
R Largemobile phones whichdo notre st 0at in
th emobile phonestow agecom partmen tma y
no tbe able tobe charge dor connect edwith
th eve hicle' sex terior ant enna.
R The mobile phonemayheat updur ing the
ch argin gpr ocess. Thismaypar ticu larly
depend ontheapplications (apps)cur rentl y
ope nin thebac kground.
R Toensur emor ee1cient chargin gand conn ec-
tio nwit hth eve hicle' sex terior ant enna,
re mo vethepro tectiv eco verfr om themobile 108108
Seats
andstow ing

phone.
Protectiv eco vers whic har enece ssary
fo rwir eless chargin gar ean excep tion .
R When chargin g,themat should beused ifpos-
sible. CharChar
ging amobile phonewir ging
amobile phonewirelessl y elessl
y RR
eq eq
uir uir
ements: ements:
R The mobile phoneissuit able forwir eless
ch argin g(Qi- com patiblemobil ephon e).
A lis tof Qi- com patiblemobil ephon escan be
fo und at:https://www .mercedes-benz-
mobile.com. #
Place themobile phoneasclose tothecent er
of mat 1aspossible withth edispla yfa cing
upw ards.
When thech argin gsymbol issho wninthe
multimed iasystem, themobile phoneisbeing
ch arge d.
Malfun ctionsduring thech argin gpr ocess are
sho wninthecentr aldispla y.
% The matca nbe remo vedfo rcleaning, e.g.
using clean, lukewa rmwater. Ins
t Ins
talli ng/r alli
ng/remo emo
vingt vin
gthe he
0oor 0oor
mats mats
&
W W
AR NIN G AR
NIN GRisk ofaccide ntdue toobjects
in thedr iver's foot we ll
Objects inthedr iver's foot we llma yim pede
pedal trav el or bloc kadepr essed pedal.
This jeopar dizestheoper ating androad safety
of theve hicle. #
Stow allobj ects intheve hicle secur ely
so that they canno tget intoth edr iver's
fo ot we ll. #
Alwaysins tallth e0oor mats securely
and asprescr ibed inorder toensur eth at
th er eis alw ayssu1cie ntroom forth e
pedals. #
Donotuse loose 0oormats anddonot
place 0oormats ontopof one another. InstInst
alling alling
0oor 0oor
mats mats Seats
andstow ing
109 109

#
Slid eth ecor respond ingseat backwards and
la y th e0oor matinthefo ot we ll. #
Press studs 1ontoholder s2. #
Adjust thecor respond ingseat.
R R
emo emo
ving vin
g0oor 0oor
mats mats
#
Pullth e0oor mato.holder s2. #
Remo vethe0oor mat. 110110
Seats
andstow ing

#
ATe rno mor eth an /vesecon ds,take your leT
fo ot quickl yo. thebr ak e, but keep theaccel-
er ator pedal depressed.
The vehicle pullsawa yat maxim umaccel era-
tio n. #
Switchon ESP®
onc eth eacceler ationproce-
dur eis com plete.
Endin gop Endin
gop timiz edacceler timiz
edacceler ation ation
#
Remo veyour foot from theacceler ator pedal. #
Reactiv ateth eESP ®
.
% ATer youpull away wit hop timi zed acceler a-
tion ,com pone ntsof thedr ivet ra in can
become very hot,whic hmeans that optimi zed
acceler ationva lues maybe reac hed again
onl yaTer afew minut es. NNo o
t t
es on dr es
on drivin g ivin
g &
W W
ARNIN G ARNIN
GRisk ofaccident duetoobjects
in thedr iver's foot we ll
Objects inthedr iver's foot we llma yim pede
pedal trav el or bloc kadepr essed pedal. This
jeopar dizestheoper ating androad safety
of theve hicle. #
Stow allobj ects intheve hicle secur ely
so that they canno tget intoth edr iver's
fo ot we ll. #
Alwaysins tallth e0oor mats securely
and asprescr ibed inorder toensur eth at
th er eis alw ayssu1cie ntroom forth e
pedals. #
Donotuse loose 0oormats anddonot
place 0oormats ontopof one another. &
W W
ARNIN G ARNIN
GRisk ofaccident duetoincor -
re ct foot we ar
Incor rect foot we arincl udes, forex ample:
R Shoe swith platform soles
R Shoe swit hhigh heels
R Slipper s
Ther eis arisk ofan acciden t. #
Alwayswe arsuit able foot we arso that
yo ucan oper ateth epedals safely. &
W W
ARNI NG ARNI
NGRisk ofaccid ent ifth eve hicle is
switc hedo.while drivi ng
If yo uswitc ho. theve hicle while drivi ng ,
saf etyfu nct ionsar ere str icte dor no long er
av ailabl e.
This maya.ect thepo we rst eer ing system and
th ebr ak efo rc eboosting ,fo rex am ple.
Yo uwill need touse consider ablymor efo rc e
to stee ran dbr ak e, forex am ple. #
Donotswitc ho. theve hicle while driv-
ing . &
D D
AN AN
GER GER
Riskoffata linjur iescaused by
ex haus tga ses
Combu stion enginesemit poison ousexhaus t
ga ses, suchas carbon monoxide.Inhaling
th ese exhaus tga ses ishazar dous tohealt h
and leads topoisoning . #
Neverru nth eve hicle and,ifpr esen t,the
st at iona ry heat erind oor swit hout su1-
cient ventila tion. Dr
iving andparking
139 139

1
Event ahead
2 Distance displa yfo rth eev ent ahead
3 "Foo to. theacceler ator" prom pt Displa
yable routeev ents 1 The
segments ofdist ance displa y2 showthe
dist ance totheev ent ahead asfollo ws :
R Afew segme ntslig ht up: theev ent ahead is
near .
R Man ysegments lightup:theev ent ahead is
fur ther awa y.
When theve hicle nearsth eeve nt,ECOAss istwill
ca lcu lateth eop timal speed formaximum fuel
econom yand recuper ativeener gybased onthe
dist ance, speed andgradien t.The Foot offthe
Accel erator messag e3 appear sin theInstr u-
ment Displa y.The /rst segm entsinfront ofthe
ve hicle willturngr een. Theremainin gsegment s
will initiallyst ay whit e.Ifyo uta ke your foot o. the
acceler ator pedal ingood time,th ere mainin gseg-
ments onthedispla ywill success ivel ytur ngr een
until theev ent shownisreac hed. Thedrivet ra in
will besetfo rmaximum fueleconom y.Re cuper a-
tion willcharge thebatt ery. Re cuper ationwillbe
adap tedto theselect eddrive pr og ram.
The event willbesho wnfora shor ttime aTer it
has been passed .If th er eis no response tothe
Foot offthe Accele ratorprom pt,th esegments
will remain white. If
th eev ent invo lves ave hicle infront ,all seg-
men tswill immed iatelytur ngr een once ther eis a
re sponse totheFoot offthe Accelerator prom pt.
Fo ractiv eEC OAssist indrive pr og ram ;,
symbol 3will appear ontheinst rument displa y
and onthehead-up displaybeside transmission
position 005B.Symbol 3will also appear whenthe
assis tant dis pla yis no tsel ect ed.
If th esy stem does notint erve ne dur ing theev ent
ahead, nothing will bedispla yed. The system will
be passiv e.
EC OAssist isactiv eonl yin drive pr og rams ;
and A.
Sy st Sy
stem limits em
limits
EC OAssis tcan function even mor epr ecisel yif
th ero uteis adher edtowhen routeguida nceis
ac tive. The basicfunctio nis als oav ailabl ewit hout
activ ero uteguidance. Notall information and
tr a1c situations canbefore seen .The qualit y
depen dson themap data.
EC OAssist isonl yan aid. Thedriver isresponsi ble
fo rke eping asaf edist ance from theve hicle in
fr ont ,fo rve hicle speed andforbr aking ingood
time. Thedriver must beready tobrak eat all Dr
iving andparking
145 145

#
Chec kif th etransmitt erfreq uency ofthe
re mo tecont rolhas thefrequency rang eof
280 to868 MHz.
Ra dio equipment approval num ber:
R NZLM UAHL5 (USA )
R 4112A -MUAHL5 (Canada ) #
Press and hold button1, 2or3 that you
wish toprog ram.
Indicat orlam p4 0ashes yello w.
% Itcan take up to20 seconds beforeth eindi-
cat orlam p0ash esyello w. #
Release thepr ev iousl ypr essed button.
Indicat orlam p4 continues to0ash yello w. #
Point remo tecont rol5 from adist ance of
0.4 in(1 cm) to3in (8 cm) towa rdsbutt on
1, 2or3. #
Press and hold button6 ofremo tecont rol
5 until oneofthefo llo wing signals appears:
R Indicat orlam p4 lights upgreen continu-
ousl y.Prog ramming iscom plete.
R Indi catorlam p4 0ashes green. Prog ram-
ming wassuccessf ul.Additionall y,syn- ch
ronizati onofthero lling code withth e
door system must becar ried out. #
Ifindicat orlam p4 does notlight upor0ash
gr een: repeat thepr ocedur e. #
Release allofthebutt ons.
% The remo tecont rolfo rth edoor drive is no t
included inthescope ofdeliv eryof thega rage
door opener .
Sync Sync
hr hr
onizin gt onizin
gthe r he
rolling code olling
code
R R
eq eq
uir uir
ements: ements:
R The door system uses aro lling code.
R The vehicle mustbe within rang eof thega rage
door ordoor drive.
R The vehicle aswellas per sons andobjects are
locat edoutside thera ng eof mo vement ofthe
door . #
Press thepr og ramming buttononthedoor
dr ive unit.
Initiat eth ene xt step within appr oximat ely
30 seconds. #
Press prev iousl ypr og rammed button1, 2
or 3 repeat edlyuntil thedoor closes.
When thedoor closes, prog ramming iscom-
ple ted.
% Please alsoread theoper ating instructions for
th edoor drive.
T T
r r
oubleshoo oubleshoo
tingwhen pr ting
when progr og
ramming t amming
the r he
remo te emo
te
cont r cont
rol ol
#
Chec kif th etransmitt erfreq uency ofremo te
cont rol5 issuppor ted. #
Replace thebatt eries inremo tecont rol5. #
Hold remo tecont rol5 atvarious angles from
a dist ance of0.4 in(1 cm) to3in (8 cm) front
of theinside rear vie wmir ror.Yo ushould test
ev eryposition forat least 25seconds before
tr ying another position. #
Hold remo tecont rol5 atthesame angles at
va rious distances infront oftheinside rear-
vie wmir ror.Yo ushould test everyposition for
at leas t25 secon dsbef oretrying another
position. 158158
Dr
iving andparking

#
Onremo tecont rolsth at transmi tonl yfo ra
limit edper iod, press button6 onremo te
cont rol5 again beforetransmiss ionends. #
Angle theant enna lineofthega rage door
opener unittowa rdsth ere mo tecont rol.
% Suppor tand additional information onpro-
gr ammin g:
R Ontheto llfree HomeLink ®
Ho tline on
1-800-355-3515
R OntheInt erne tat https://
www .homelink .com/mer cedes
Opening orclosing t Opening
orclosing the g he
gar ar
ag ag
edoor e
door
R R
eq eq
uir uir
ements: ements:
R The correspond ingbutt onisprog rammed to
oper ateth edoor . #
Press and hold buttons 1, 2or3 until the
door opens orcloses. #
Ifindicat orlam p4 0ash esyello waTer
appr oximat ely20 seconds: press and hold the
pr ev iousl ypr essed buttonagain until thedoor
opens orcloses. Clear Clear
ingt ing
the g he
gar ar
ag ag
edoor opener memory e
door opener memory #
Press and hold buttons 1and 3.
Indicat orlam p4 lights upyello w. #
Ifind icat orlam p4 0ashes green: release
butt ons 1and 3.
The entir ememor yhas been deleted. ElectrElectr
icpar ic
par king br king
brak e ak
e FF
unction oft unction
ofthe electr he
electr icpar ic
par king br king
brak ak
e(appl e
(appl ying ying
aut aut
omaticall omaticall
y) y)
&
W W
ARNIN G ARNIN
GRisk ofaccident andinjurydue
to childr enleT unatt ended intheve hicle
If ch ildr enareleT unsuper visedintheve hicle,
th ey could, inpar ticul ar:
R open doors,ther eb yendang ering other
per sons orroad user s.
R getout and bestruckby oncoming tra1c.
R oper ateve hicle equipme ntand become
tr apped, forex am ple. In
addit ion,th ech ildr encould alsosetth e
ve hicle inmo tion ,fo rex am ple by:
R releasing thepar king brak e.
R chang ingthetransmission position.
R star ting theve hicle. #
Neverlea vechildr enunatt ended inthe
ve hicle. #
When leavingth eve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. #
Keep theve hicle SmartKey out ofreac h
of childr en. The
electr The
electr icpar ic
par king br king
brak ak
eis applied ift e
is applied ifthe tr he
trans- ans-
mission isin position mission
isin position 005D 005D
and one oft and
one ofthe f he
follo ollo
wing wing
conditions is conditions
isful/lled : ful/lled
:
R The vehicle isswitc hedo..
R The seat belttongue isno tinse rted intheseat
belt buckleofthedr iver's seat andthedr iver's
door isopened.
% Toprev ent application: pullthehandle ofthe
electr icpar king brak e(/ page160). Dr
iving andparking
159 159

SS
t t
andb andb
ymode (e y
mode (ext xt
ensi onoft ensi
onofthe st he
star t ar
ter batt er
batt er er
y's y's
per per
iod out ofuse) iod
out ofuse) SS
t t
andb andb
ymode funct ion y
mode funct ion
% This funct ion isno tav ailabl efo rall models.
If standb ymode isactiv ated, ener gyloss willbe
minimized during extended periodsof non-op era-
tion.
St andb ymode isch aract erize dby thefo llo wing:
R The star terbatt eryis preser ved.
R The maximum non-oper ational timeappear sin
th emedia display.
R The conne ctionto onlin eser vices isint errup-
te d.
R The ATA(ant i-the Tala rm system) isno tav aila-
ble.
R The interior motionsenso rand tow- awa y
alar mfunct ionsar eno tav ailabl e.
R The funct ion forde tectin gcollisi onsona
par kedve hicle isno tav ailabl e. If
th efo llo wing conditions areful/lled ,st andb y
mode canbeactiv ated ordeactiv ated using the
multimed iasystem:
R The vehicle isswitc hedon.
R The vehicle hasnotbeen star ted.
Ex ceeding theve hicle' sdispl ayednon- oper ational
time maycause inconvenienc e;i.e. itca nno tbe
guar anteed that thestar terbatt erywill reliabl y
st ar tth eve hicle.
Char gethestar terbatt eryin thefo llo wing situa-
tions:
R The vehicle' snon -ope rational timemust be
ex tended .
R The BatteryCharge Insuffic ient forStandby
Mode message appear sin themedia display.
% Standb ymode isaut omati callydeact ivat ed
when theve hicle isswitc hedon.
A A
ctiv ctiv
atin g/deact iv atin
g/deact ivatin gst atin
gst andb andb
ymode (par y
mode (parking king
t t
he v he
vehicle f ehicle
for an e or
an ext xt
end edper end
edper iod) iod)
R R
eq eq
uir uir
emen ts: emen
ts:
R The engineisswitc hedo.. Mul
time diasystem:
4 © 5
Setting s5
Veh icle #
Activateor dea ctivateSt andby Mode. #
Select Yes. DrDr
iving anddr iving
anddriving safe iving
safety sy ty
syst st
ems ems
DrDr
iving syst iving
systems andy ems
andyour r our
respo nsibility espo
nsibility Yo
ur vehicle iseq uipp edwithdr ivi ng systems
whic hassis tyo uin driving, parking andmaneuv er-
ing theve hicle. Thedrivi ng systems areonl yaids.
The yar eno ta subs titutefo ryo ur att ention tothe
sur roundings anddonotre lie ve youof your
re sponsi bilityper taining toroad tra1c law. The
dr iver isalw aysre sponsi bleformaint aining asaf e
dist ance totheve hicle infront ,fo rve hicle speed,
fo rbr aking ingood timeandforst ay ing inlane.
Pa yatt entio nto thetra1c conditions atall times
and interve ne when nece ssary. Be awa reofthe
limit ations rega rding thesaf euse ofthese sys-
te ms.
Dr ivin gsy stems canneither reduce therisk of
acciden tif yo ufa ilto adap tyo ur driving stylenor
ove rride thelaws ofphysics. Theycanno talw ays 162162
Dr
iving andparking

Sy
st Sy
stem limits em
limits
The system limits ofTra1c Sign Assis tappl yto
th ede tection oftra1c signs(/ page188) .
Spe edlimit sbelo w12 mph(2 0km /h)ar eno t
au tomaticall yadop tedby thesy stem asthestor ed
speed. Temp oraryspeed restr iction s(e .g. fora
cer tain time ordue towe ather cond itions) cannot
be proper lyde tected bythesy stem. Themaxi-
mum permissible speedapplying toave hicle with
a trailer isno tde tected bythesy stem.
Ad just thespeed inthese situations. &
W W
ARNIN G ARNIN
GRisk ofaccident duetoActive
Speed LimitAssistada pting theve hicle' s
speed
The speed adoptedby ActiveSpeed Limit
Assi stma ybe toohigh orincor rect insome
indi vidu alcases, suchas:
R atspeed limitsbelo w12 mph(20 km/h)
R inwe tcondi tions orinfog
R when towing atrailer #
Ensur eth at thedr iven speed complies
wit htra1c regula tions . #
Adjust thedr iving speed tosuit current
tr a1c andweather cond itions. FF
unct ionofr unct
ionofrout out
e-based speed adapt e-b
ased speed adaptatio n atio
n
When ActiveDist ance AssistDIS TRONI Cis acti va-
te d, theve hicle speed willbeadap tedaccor dingly
to thero uteev ents ahead. Depending onthedr ive
pr og ram select ed,theve hicle negotiat es aro ute
ev ent ahead inan economical, comfortable or
dynamic manner.When thero uteev ent has been
passed, theve hicle acceler ates again tothe
st or ed spee d. These tdi st an ce totheve hicle in
fr ont ,ve hicles detected ahead andspeed restr ic-
ti on sah eadar eta ke nint oac cou nt.
Yo ucan activ ateand deactiv atero ute-based
speed adaptation inthemultimedia system
(/ page178).
The follo wing routeeve nts are take nint oac cou nt:
R Cur ves
R T-int ersections, roundabouts andtollplazas
R Turnsand exits R
Tra1c jams ahead (onlywit hLiv eTra1c Infor-
matio n)
% When theto llst ation isreac hed, ActiveDis-
ta nce AssistDIS TRON ICado ptsth espeed as
th estor ed speed.
Also, thespeed isreduced ifth etur nsignal indi-
cat ortochang elane sis switc hedonand one of
th efo llo wing situations isde tected:
R Turning o.atintersections
R Driving onslowing-do wnlanes
R Driving onlanes adjacent toslo wing -down
lane s
The driver isresponsi bleforch oosing theright
spe edand observing other road user s.This
appli esinpar ticu lartointersections, roundabouts
and tra1c lights, asroute-based speedadaptation
does notbr ak eth eve hicle toast ands till.
When routeguidance isactiv e,the/r st speed
adjustmen tis car ried out automaticall y.Ifth etur n
signal indicat orisswitc hedon,theselect edrout e
is con/ rmed and further speed adjustmen tis acti-
va ted. Dr
iving andparking
177 177