2022 MERCEDES-BENZ S CLASS lock

#
When leaving theve hicle, alwaysta ke
th eSmar tKey wit hyo uand lockth e
ve hicle. #
Keep theve hicle SmartKey out ofreac h
of childr en. *
NO
TEDama getotheve hicle duetoit
ro lling away #
Alw ayssecur eth eve hicle agains tro ll‐
ing away. *
NO
TEDama gedue totheve hicle lowe r‐
ing Ve
hicl eswith AIRMA TICorE-AC TIVE
BO DY CONT ROL:The vehicle canlowe r
because oftemp eratur edif fere nces orlong er
non-op erati ona ltime s.Thi scan causedam‐
ag eto par tsof thebody . #
When stopping theve hicle andwhen
dr iving off,mak esur eth at ther ear eno
obs tacle ssu ch ascur bsunde ror inthe
immed iatevicin ityofthebody . #
Bring theve hicle toast ands tillby pressing
th ebr ak epedal. #
Ongradients, turnth efront wheels sothat
th eve hicle willrollto wa rdsth ecurb ifit
st ar ts mo ving. #
App lytheelectr icpar king brak e. #
Engage trans missi on positio n005D inast atio n‐
ar yve hicle withth ebr ak epedal applied
(/ page19 7). #
Swi tchof fth eengine andtheignition by
pr essing button1. #
Release theser vice brak eslo wly. #
Getout oftheve hicle andlockit.
% When youpar kth eve hicle, youcan still
opera tetheside windo wsand thepanor amic
sliding sunroofforapp roxima tely four
min utes ifth edr iver's door isclosed. Gar
agedoor opener Pr
og rammin gbutt onsfo rthe garage doo r
ope ner &
DANG ER Risk ofdeat hcause dby
ex haus tga ses
Combus tionengines emitpoisonous exhaus t
ga ses suchas carbon monoxide.Inhaling
th ese exhaus tga ses ishazar dous tohealt h
and leads topoisonin g. Dr
iving andparking203

th
epr ev iousl ypr essed buttonagain untilth e
door opens orcloses.
Clear ingthega rage doo rope nermemo ry #
Press and hold buttons 1and 3.
Indicat orlam p4 lights upyello w. #
Ifindicat orlam p4 flashes gree n: release
butt ons 1and 3.
The entire memo ryhas been deleted. Electr
icpar king brak e Fu
nction oftheelectr icpa rking brak e(app ly‐
ing automat ically) &
WARNIN GRisk ofacci dent andinjury
due tochildr enleftunat tende din the
ve hicle
If ch ildr enarelef tunsuper visedintheve hi‐
cle, they cou ld,in pa rticular :
R open doors,ther eb yendang ering other
per sons orroad user s. R
getou tand bestru ck byoncom ingtraf‐
fi c.
R ope rate vehicle equipment andbecome
tr apped, forex am ple.
In addit ion,th ech ildr encould alsosetth e
ve hicle inmo tion, forex am ple by:
R releasing thepar king brak e.
R chang ingthetra nsmiss ionposition .
R star tin gth eve hicle. #
Neverlea vechildr enunat tende din the
ve hicle. #
When leaving theve hicle, alwaysta ke
th eSmar tKey wit hyo uand lockth e
ve hicle. #
Keep theve hicle SmartKey out ofreac h
of childr en. Th
eelectr icpa rking brak eis app lied ifth e
tr ansmis sionis in posi tion 005D 005D
and oneofthe
fo llo wing condit ionsisfulf illed:
R The engin eis switc hedoff. R
The seat belttongu eis no tins ertedin the
seat beltbuckleofthedr iver's seat andthe
dr iver's door isopened.
% Toprev ent application: pullthehandle ofthe
electr icpar king brak e(/ page20 7).
In thefo llo wing situations, theelectr icpa rk‐
ing brak eis also applied:
R The HOL Dfunc tion iske eping theve hicle sta‐
tio nar y.
R ActivePa rking Assistis ke eping theve hicle
st atio nary.
R ActiveDis tance AssistDIS TRONI Cis bring ing
th eve hicle toast ands till.
R Inaddit ion, one ofthefo llo wing condi‐
tions mustbe fulf illed:
- The engin eis switc hedoff.
- The seat belttongu eis no tins ertedin the
seat beltbuckleofthedr iver's seat and
th edr iver's door isopened.
- Ther eis asy stem malfunct ion.
- The powe rsupp lyis insuf ficie nt. 206
Driving and parking

&
WARNIN GRisk ofacci dent dueto
re strict ed detection perform anc eof vehi‐
cle sensor sand camer as
If th ear ea around vehicle sensor sor cam‐
er as isco vered, damag edordir ty,cer tain
dr ivin gand safetysy stems cann otfunction
cor rectly .The reisarisk ofan accident. #
Keep thear ea around vehicle sensor s
or camer asclear ofanyobs tructions
and clean. #
Have damag eto thebum per,ra diat or
gr ille orstone chipping inthear ea of
th efront and rear wind owsrepair edat
a qu alif ied spec ialistwo rkshop. Pa
rticular ly,ke ep thear eas around thesensor s
and camer asfree ofdir t,ice orslush
(/ page338). Thesensor sand camer asmus t
no tbe coveredand thede tection rang es arou nd
th em mus tbe kept free. Donotatt achadd itiona l
lice nse platebrac ket,ad vertisemen ts,sticke rs,
fo ils orfoils toprotect agains tst one chipping sin
th ede tection rang eof thesensor sand camer as. Mak
esur eth at ther ear eno ove rhang ingloads
pr otru ding intoth ede tection rang e.
If th er eis damag eto abum perorthera diat or
gr ille, orafte ran impact, have thefunc tion of
th esensor sch eckedat aqu alif ied spec ialist
wo rkshop. Have damag eor stone chipping inthe
ar ea ofthecamer ason thefront and rear win‐
do ws repair edataqu alif ied spec ialistwo rkshop.
% The rear vie wcam erama ymo veinand out
aut omat icallyfo rth epur pose ofcalibr ation,
eve nth ough ther eis no camer aimag ein the
displa y. Ov
ervie wof driving systems anddriving
saf etysy stems R
ABS(Anti- lockBra king System)
(/ page21 2)
R BAS(Bra keAssis tSys tem) (/ page21 2)
R ESP ®
(E lectr oni cSta bility Program)
(/ page21 3)
R ESP ®
Cr ossw indAssis t(/ page21 4) R
EBD (El ectr onicBra keforc eDis tribution)
(/ page21 4)
R STEER CONTR OL(/ page 214)
R HOLD functio n(/ page 215)
R HillSt artAs sis t(/ page21 6)
R ATTENTION ASSIST(/ page21 6)
R Traf fic Sign Assist(/ pag e236)
R Traf fic light view(/ page 240)
R AIRMA TIC(/ page24 8)
R E-AC TIVE BODY CONTR OL(/ page250)
Dr iving Assistance package
R ActiveDis tance AssistDIS TRONI C
(/ page 218)
R ActiveSpe edLimi tAssi st(coun try- depend‐
ent )(/ page222 )
R Route-based speedadap tatio n(co untr y-
dependen t)(/ page223)
R ActiveBr ak eAssi st(/ pag e23 1)
R ActiveSt eer ing Assis t(count ry-de pende nt)
(/ page 225) Dr
iving andparking 21
1

R
ActiveEmerg encyStop Assis t(countr y-
dependen t)(/ page22 7)
R ActiveLa ne Chang eAssi st(coun try- depend‐
ent )(/ page229)
R ActiveSt op-and-Go Assist(countr y-depend‐
ent )(/ page225 )
R ActiveBli nd Spo tAssi stwit hex itwa rning
(/ page24 2)
R ActiveLa ne Keeping Assist(/ page24 6)
R PRE-S AFE®
Im pul seSide (/page58)
Pa rking Packag e
% The availabilit yof ind ividual function sis
coun try and equipme nt-de pen dent.
R Rear vie wcam era(/ page25 3)
R Surround viewcam era(/ page25 5)
R Parking AssistPA RK TRONI C(/ pag e26 0)
R ActivePa rking Assist(/ page263) Fu
nctions ofABS (Anti-loc kBr aking System) AB
Sre gulat esthebr ak epr essur ein critical driv‐
ing situation s:
R Dur ing braking, e.g.atmaximum full-stop
br aking orinsuf ficie nttiretracti on, the
wheels arepr eve nted from lock ing.
R Vehicle steer ability whilebraking isensur ed.
If ABS interve nes when braki ng, youwill feel a
pulsing inthebr ak epedal. Thepulsating brak e
pedal canbeanindicat ionofhazar dous road
con dition sand canserveas are minder totake
ex tra car ewh ile dr ivi ng.
Sy stem limit s
R ABSis act ive from speeds ofappr ox.3 mp h
(5 km/ h).
R ABSma ybe impair edorma yno tfunc tion ifa
malfunc tionhasoccurredand theye l‐
lo w 0025 ABSwa rning lam plight sup con tin‐
uousl yin theins trument clusteraf te rth e
engine isstar ted. Fu
nction ofBA S &
WARNIN GRisk ofan acci dent caused by
a malf unctionin BA S(Br akeAssi stSys‐
te m)
If BA Sis mal functi oning,th ebr aking distance
in an eme rgency braki ng situa tionis
incr eased . #
Dep ress thebr ak epedal withfull forc e
in emer gency braki ng situa tions. ABS
pr eve nts thewheels from locking . The
Brak eAssis tSy stem (BAS )suppor tsyour
eme rgency braking situation withadditional
br ak efo rc e.
If yo udepr essthebr ak epedal quickl y, BA Sis
acti vated:
R BASau tomatical lyboos tsthebr ak epr es‐
sur e.
R BAScan shorten thebr aking distance.
R ABS preve nts thewheels from locking .
The brak es will func tion asusual onceyo u
re lease thebr ak epedal. BASis dea ctivated. 21
2
Driving and parking

The
driver camer amus tbe setup forfa ce detec‐
tion beforeus e. Teac hin g-in biom etric da ta
( / pag e292).
Sy stem limit s
The system maybe impair edorma yno tfunc tion
in thefo llo wing situat ions:
R The camera isco veredor dir ty,fo gg ed up or
scr atc hed.
R The driver's face and /or eyesar eco vered.
R The driver iswe aring glasses that bloc kinf ra‐
re d.
Displa ymessag es
In thefo llo wing situat ionsdispla ymess ages ma y
be sho wn:
R The driver camera isinope rativ e.
The cam erais faulty .
The Driver Camer aIn oper ativeSee Oper a-
to r's Man ualmes sageappear s.
R The driver cam eracan notcap tureth eposi‐
tion ofyour head. The
Chan gethest eer ing wheel /seat posi-
tio nunt il6 dot sare visible ontheupper
edge ofthesc ree n.mes sageappear s.
R The viewof thedr iver camer ais reduced or
re strict ed.
The Drive rCa mera ViewCu rrentl yRe stricte d
See Operator'sManua lmess ageap pea rs.
No teson car e
Please complywit hth eno teson car ing forth e
int erior (/ page340 ). Switc
hingthedr iver cam eraon oroff Multi
media system:
4 © 5
Set ting s5
System
5 Intelligent Assistance #
Select OnorOff.
When thedr iver camer ais switc hedoff,th efo l‐
lo wing functionsar eno tav ailable orlimit ed:
R The 3Ddriver displa y(/ page27 2)
R TheMB UX aug mented realit yHead -upDis‐
pla y(/ page27 4) R
Themi crosl eep detection ofATTENTION
ASS IST(/ page21 6)
R Thefa cia lre cogni tion
Thi sfuncti onser vesas sensor input for
aut hen ticatio nand unlocking oftheuser pro‐
fi le and protect edapplications
(/ page292).
R Multimodality
This function activ ates theMBUX Voice
Ass ista nt with eyecon trol, e.g. forth econ fir‐
mation ofadisp lay messa gebyvoice. Inf
orma tion onuser s,sugg estions andfavo r‐
it es &
WARNIN GRisk ofbeco ming trap ped
du ring adjus tment ofthedr iver's seat
af te rcall ing upadr iver profile
Selecting auser profile ma ytrigg eran
adju stment ofthedr iver's seat totheposi‐
tion save dunder theuser profile. Youor
ot her vehicle occupants couldbeinjur edin
th epr ocess. 290
MBUX multimedia system

#
Touse voice recognit ion:speak thesen‐
te nce shownonthecent raldispla yand fol‐
lo w theins truction sof thevo ice assis tant.
If th evo ice recogni tionwassuccessful, a
messag eappea rson thecent raldispla y.Yo u
can unlockyo ur user profile and protect ed
applications withvo ice input.
% Avoid background ordis turbin gno ises dur‐
ing voice recogni tion. #
Todel etebiome tric da ta: selec tDele te. #
Sele ctJa(Yes).
Selecti ngauser
% When youcall upyour driver profile, thedr iv‐
er's seat andthesteer ing wheel canbeset.
Yo ucan cancelthese tting process withth e
fo llo wing actions :
R Tapon theTap Here toCancel messag e
in thecent raldispla y.
R Press one oftheseat operating buttons
in thedr iver's door . #
Select Change User. #
Select auser . #
When requ estedto do so, authent icatewit h
th eMer cedes mePIN orata ught -inbiom et‐
ri c ch aract eristic .
The user profile isloaded andactivat ed.
% Ifyo usele ctCon tinue Wit hout Select ing a
Use r,no spec ific setting sfo rth euser profile
ar eloaded.
Ad ding favo rite sfrom categor ies #
Select ©. #
Select ß. #
Select 0048. #
Select 0081Create NewFavorit e. #
Select thecat egor y. #
Select afa vo rite .
Linking favo rite swith theMB UX Interior
Assis tantVpose #
Sele ct©. #
Sele ctß. #
Sele ct0048. #
Sele ctDriver orPassen ger. #
Sele ctthecat egor y. #
Select afa vo rite . Sy
stem settings Ov
ervie wof thesy stem settings menu In
thesy stem settings menu, youcan makese t‐
tin gs inthefo llo wing menusand control ele‐
men ts:
R Disp lay:
- Disp lay br ight ness
R Cont rolelemen ts:
- Keyboar dlan guag eand handwr itin g re c‐
ogni tion
- Touc hpad sensitivit y
- Sen sitivit yof theTo uc hCon trols
- Hap ticoper ationfo rth eto uc hsc reen
R MBUX Voice Ass ista nt
R MBUX InteriorAssi stant
R Soun d:
- Entertainm ent 29
4
MBU Xmult imed iasystem

-
Navig ation andtraf fic annou ncements
- Telephon e
- Voice amplif icat ion
R Conn ectivity:
- Wi-Fi, Bluetoo th,NFC
R MBUX rear table tch ild-pr ooflock
R Time &dat e
R Langu age
R Units fordis tance
R System PIN
R Updating software
R System Reset Ov
ervie wof sof twareupdat es Im
por tant sof twareup datesma ybe necessar y
fo rth esecur ityofyour mult imed iasystem's
dat a.Ins tallth ese updat es,orelse thesecur ity
of your mult imed iasystem cann otbe ensur ed.
The multimedia system displa ysacor responding
messag ewhen asof twareupda teisavailable. If
th eAutom aticOnline Update option isactiv e,
sof twareupdat esaredo wnloaded automaticall y.
If th eop tion isdeactiv ated, youwill beinformed
of newsof twareupdat esonce. The software
updat esareav ailable fordo wnloa dingfora limi ‐
te dper iod oftime.
Car rying out asof twareupdat e:
R Youcan star ton line softwareupdat esvia the
commu nication module.
R Youcan star tsof twareupdat esvia aWi -Fi
ho tspo t.
R Youcan star tmap updat esfrom anextern al
medi um.
% Online softwareupdat escan notbe per‐
fo rm ed via extern al Wi -Fi hotspo tsthat are
enc rypt ed using TKIP.
% Tocom plet esof twareupdat esvia thecom‐
municat ionmodule, theve hicle mustbe con‐
nect edwithth eInt erne tand aMer cedes me
user account .
% Tocom plet esof twareupdat esvia Wi-Fi, the
ve hicle mustbe conn ectedtoan extern al Wi -
Fi ho tspo t. A
sof twareup date consi stsof thre esteps:
R Downloading orcop ying ofthedat are qu ired
fo rins tallation
R Installation ofthedo wnloaded software
updat e
R Activati on ofthedo wnloaded software
updat e.
% Itma ybe neces saryto restar tth eMBUX
multimedia system afte rcom pletion ofa
sof twareupd ate.
% Whil esome softwareupd ates arebeing
do wnloa ded,themultimedia system cann ot
be oper ated and theve hicle functionsmay
be restrict ed.
% Some softwareup datesre qu ire asaf eve hi‐
cle status forth eins tallation tobe com ple‐
te d. The yma yonl ybe car ried out inasaf ely
par kedve hicle withth eignition switchedoff.
Fo rso ftwa reupdat esrequ iring asaf eve hi‐
cle status: whenth elas tins tallation step is
re ac hed, ames sageappear son thecent raldis‐
pla yaf te rth eignition isswitc hedoff.Fo llowthe MBUX
multimedia system 295

R
When theengine isoftenleft idling forlong
per iods
R Oper ation inpar ticula rly dus tycond ition s
and /orif air -rec ircula tion mod eis freq uen tly
used
In these orsimilar operating conditions ,ha ve the
int erior airfilt er ,air filt er ,engin eoil and oilfilt er ,
fo rex am ple, chang edmor efreq uent ly.The tires
mus tbe checkedmor efreq uentl yif th eve hicle
is oper ated under increased loads. Further infor‐
mation canbeobt ained ataqu alif ied spec ialist
wo rkshop. Batt
erydisconne ctionperiods The
ASSYSTPL US service interva ldispla ycan
calc ulateth eser vice duedateonl ywhen the
batt eryis con nected. #
Displa yth eser vice duedateon thedr iver
displa yand note itdo wn beforedisco nnect ‐
ing thebatt ery(/ page329). Engine
compartment Opening
andclosing thehood &
WARNIN GRisk ofacci dent dueto driv‐
ing withth ehood unlocked
The hood mayopen andblockyo ur vie w. #
Neverre lease thehood when driving. #
Beforeev erytrip, ensur eth at thehood
is loc ked. &
WARNIN GRisk ofacci dent andinjury
when openingand closingthehood
The hood maysuddenl ydr op intoth eend
position .
Ther eis arisk ofinjur yfo ran yone inthe
hood's rang eof mo vement. #
Donotopen orclose thehood ifth er e
is aper son inthehood's rang eof mo ve‐
ment. &
WARNIN GRisk ofburnswhen opening
th ehood
If yo uopen thehood when theengine has
ove rheat edorwhen ther eis afire inthe
engine compartmen t,th efo llo wing situat ions
ma yocc ur:
R Youco uld come intoco ntact withho t
ga ses.
R Youco uld come intoco ntact withot her
ho t,escaping operating fluids. #
Beforeopen ingthehood, allowthe
ove rheat edengine tocool down. #
Intheeve ntofafire intheengine com‐
par tmen t,ke ep thehood closed and
call thefire ser vice. &
WARNIN GRisk ofinju rydue tomo ving
par ts
Com ponents intheengine compartmen tma y
con tinue running orstar tup sudden ly,ev en if
th eignition isswitc hedoff. 330
Maintenanc eand care