display MERCEDES-BENZ S-CLASS 2020 Manual PDF

ASS
YSTP LUSs ervice inte rv al dis pla y Fu
nction oftheA SSYSTP LUSs ervice inte rv al
displa y The
ASSYSTP LUSs ervice interva ld ispla yonthe
Ins trument Displayprovide sinfor matio nonthe
re maini ngtime ordis tance before then ext
ser vice duedate.
Yo uc an hide this ser vice displa yusing theb ack
butt ononthel eft-hand sideofthes teer ing
wheel.
Depen dingonhowt he vehicle isused, the
ASS YSTP LUSs ervice interva ld ispla ymay
shor tent he ser vice interva l,e.g. inthef ollo wing
cases:
R Mainl yshor t-dis tance drivi ng
R Whe nthe engine isoftenl eftidling forl ong
per iods
R Inthee vent offreq uent col ds tart phase s
Mer cedes-Ben zrecom mends avoiding such
oper ating condit ions.
Yo uc an obt ain informat ionconcernin gthe ser v‐
icing ofyour vehicle from aqualif iedspec ialist wo
rkshop, e.g.anaut hor ized Mercedes-Benz
Cent er. Displa
yingthes ervice dued ate On
-boa rd com puter:
4 Service 5
ASS YST PLUS
The next ser vice duedateisd ispla yed. #
Toexitth ed isplay: press theb ackb utton
on thel eft-hand sideofthes teer ing wheel.
Be suretoa lso paya ttent ion tothef ollo wing
re lat ed topic:
R Oper ating theo n-boar dcom put er
(/ page264). Inf
ormat iononregular maintenance work *
NO
TEPrema turew ear thro ugh failur eto
obser veser vice duedates Ser
vice workwhic hisn otcar ried out atthe
ri ght time orincom pletely can lead to
inc reased wearand damag etot he vehicle. #
Alw ayso bser vethep rescr ibed service
int erva ls. #
Alw aysh ave thep rescr ibed service
wo rkcar ried out ataq ualif iedspec ialist
wo rkshop. Special
service requ irement s The
prescr ibed service interva lisb ased onnor ‐
mal opera tionofthev ehicle. Maintenance work
will needtob eperform ed mor eoften ifth ev ehi‐
cle isoper ated under arduous conditions or
incr eased loads.
The ASSYSTP LUSs ervice interva ld ispla yiso nly
an aid. Thedriver ofthev ehicle bearsresponsi‐
bility asrega rdst ow hether maint enanc ework
needs tobe per form ed mor eoften than spec i‐
fi ed based onthea ctual operating conditions
and/or loads.
Ex am ples ofarduous operating conditions :
R regular citydriving withfrequ ent intermedi‐
at es tops
R mainly short-distance drivi ng Ma
intena nce and care40
7

R
freq uent operation inmount ainousterrain or
on poor road sur faces
R whe nthe engine isoftenl eftidling forl ong
per iods
R oper ation inpar ticula rlyd usty cond ition s
and /orifa ir-r ec ircula tion mod eisf requ ently
used
In these orsimilar operating conditions ,havet he
int erior airfilt er ,e ngin eairclean er,e ngin eoil
and oilfilt er etc. chang edmor efrequ ent ly.T he
tir es mus tbec hec kedm oref requ entl yifthe
ve hicle isoper ated under increased loads. Fur‐
th er information canbeobt ained ataq ualif ied
spec ialistworks hop. Batt
eryd isconne ctionperiods The
ASSYSTP LUSs ervice inte rv al dis pla y
can onlycalculat ethe ser viced ue date when
th eb attery isconnect ed. #
Notedown thes ervice duedatedispla yedo n
th ei nstrument displaybefor ed iscon necting
th eb attery( /pag e407). Engine
compartment Ac
tiv eh ood( pedes trian protection) Oper
ation ofthea ctiveh ood (ped estrian pro‐
te ction )
In cer tain acc ident situations,the risk ofinjur y
to pedes trians canbereduced bythea ctuation
of thea ctiv ehood. Therear area oftheh ood is
ra ised byappr oximat ely8 0m m.
Fo rthe drivet ot he workshop, rese tthe trig‐
ge reda ctiv ehood yourself .After thea ctiv ehood
has been trigg ered, pedes trian protect ion may
be limit ed.
Aq ualif iedspec ialistworks hop mustre-i nstate
th ef ull func tionality ofthea ctiv ehood.
The activ ehood isno ta vailable inall coun tries.
Re setting thea ctiveh ood &
WARNIN GRisk ofburnsf romh otcom‐
ponent partsinthee ngine compartmen t
Cer tain com pone ntsi nt he engine compart‐
ment canbevery hot,e.g. thee ngine, the
ra diat orand partsof thee xhau stsystem. #
Allo wthe engine tocool down and only
to uc hc om ponent partsd escr ibed in
th ef ollo wing. #
With your han dflat, push down activeh ood
1 inthea reaa round theh ingeson both
sides (arrow s).
The hood mustengagei np osition. #
Ifth ea ctiv ehood canberaised slight lyat
th er ear inthea reao fthe hing es,repeat the
st ep until iteng ages cor rectl y. 408
Maintenanc eand car e

allo
wthe TPMS tocontinu etof unction prop‐
er ly. The
system checks thet irep ressur eand thet ire
te mp eratur eofthe tires installed onthev ehicle
by means ofat irep ressu resensor .
Ne wt irep ressur esensor s,e.g. inwint ertires,
ar ea utomaticall ytaught -indur ing thef irst jou r‐
ne yt heya reused.
The tirep ressur eand thet iret em per atur e
appear inthem ultifunc tiondispla y
(/ page452).
If th er ei sas ubstantia lpress urel osso rift he
tir et em per atur eise xcessiv e,youw illbe warned
in thef ollo wing ways:
R Viad ispla ymessag es(/ page535)
R Viat he 0077 warning lam pint he instrument
clus ter( /pag e554)
The tirep ressu remonit oring system isonl yan
aid. Itis thed rive r's responsibili tyto setthe tire
pr essur etot he recomme ndedcoldtirep ress ure
su itab lefort he oper ating situation. Setthe tire
pr essur efor cold tires using atirep ressu re ga
ug e. No tethat thec orrect tirep ress uref or the
cur rent operati ng situa tionm ustfirst be taught -
in to thet irep ressur emonit oring system.
In mos tcases, thet irep ressur emonit oring sys‐
te mw illa utom atical lyupd atet he newr efer enc e
va lues afte ry ou have chang edthet irep ressur e.
Yo uc an,h ow ever,a lso updat ethe refere nce val‐
ues byrestar tin gt he tirep ressur emonit oring
sy stem manuall y(/ pag e453).
Sy stem limit s
The system maybeimp aired orma ynotfunc tion
in thef ollo wing situations:
R The tirep ressur ehasbeen setinc orrectl y
R The reisas udden pressur eloss caused, for
ex am ple, byaforeign object penetratin gthe
tir e
R Ther eisam alfu nctio ncausedb yanother
ra dio signal source
Be suretoa lso paya ttent ion tothef ollo wing
re lat ed topic:
R Noteso ntirep ressur e(/pag e448) Che
ckingt he tirep ressur ewitht he tirep res‐
sur em onitoring system
Re quirement s:
R The ignit ionisswitc hedon.
On- boar dcom put er:
4 Service 5
Tires
One ofthef ollo wing displa ysappear s:
R Cur rent tirep ress ureo feachw heel: R
Tire pres sure willbedisplayed afterdriv inga
few minutes
R Tire Pres sure MonitorA ctive:t heteac h-in
pr oce ssofthes ystemi snotyetc omple te. 452
Wheels andtires

Disp
laym essag es Int
roducti on No
teso nd ispla ymessag es
Displa ymessag esappear onthem ultifunc tion
displa y.
Dis play messa gesw ithg raphic symbols ares im‐
plif ied intheO perator's Manual andmaydiffe r
fr om thes ymbols onthem ultifunc tiondispla y.
The multifunct iondispla yshows high-pr iority dis‐
pla ym essag esinred. Cer tain displa ymessages
ar ea ccom panied byaw arning tone.
Pl ea se act inacco rdanc ewitht he displa ymes‐
sag esand follo wt he additional notesi nt he
Oper ator's Manual.
Fo rs ome displaym essa ges,as ymbol willalso
be sho wn:
R Õ Further information
R 00A4 Hidedispla ymessag e
Yo uc an sele ctthed esir edsymbol byswiping
lef to rright onthel eft-hand Touc hC ontrol.
Pr ess theÕ symbol tosho wfurther information on
them ultifunc tiondispla y.Press the00A4
symbol tohide thed ispla ymessag e.
Yo uc an hide low- prior ity displa ymessag esby
pr essing theP buttonorthel eft-hand Touc h
Con trol. The displ aymessa gesw illthen be
st or ed inthem essag ememor y.
Re ctify thec ause ofad ispla ymessag eas
qu ickl ya sp ossible .
High- prior ity displa ymessages can notb eh id‐
den. Themultif unction displa yshows these dis‐
pla ym essag escon tinuousl yuntil thec ause of
th ed ispla ymessag ehasbeen rectif ied.
Cal ling up stor ed disp laym essages
On -bo ardc om put er:
4 Service5
1M essage
If th er ea reno displa ymessag es,NoMes-
sageswill appearonthem ultifunc tiondispla y. #
Scrollt hr ough thed ispla ymessag esby swip‐
ing upw ards ordown wardso nthe left-hand
To uc hC ontrol. #
Toexitth em essagem emory: press the
P button. 492
Displa ymessag esand warning/ indic ator lam ps

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions
Place theKey inthe
Marked SpaceSeeOpera-
tor's Manual *S
mar tKey detection ismal functi oning. #
Chang ethe location oftheS mar tKey inthev ehicle. #
Place theS mar tKey inthem arke ds pace fors tartin gt he engine withthe Smar tKey (/ pag e173).
Á
Don't Forget YourKey *A
warning tone also sou nds. Thism essage reminds yout ot akey our keyw ithy ou when youl eave thev ehicle. Lights
Displa
ymessag es
Possible causes/conseq uencesand0050 0050
Solutions
0049 Check LeftLow
Beam (exa mp le) *T
hecor responding lightsourceisfaulty . #
Driveo ncarefull y. #
Con sult aqualif iedspec ialistworks hop immediat ely.
% LED lightbulbs: thed ispla ymessag efor thec orresponding lampappea rsonl yw hen allthel ight-emitt ingdiodes
in thel am parefaulty . 498
Displaym essag esand warning/ indic ator lam ps

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions
0049 Switc hOffLights *Y
ouarel eaving thev ehicle andthel ights ares tills witc hed on. #
Turn thel ight switc htot he 0058 position.
0049 Int ell. Light System Inoper-
ative *T
heIntellig entLight System isfaulty .The light ingsystem continues tofunction proper lywit hou tthe function sof
th eI ntellig entLight System. #
Consult aqualif iedspec ialistworks hop.
Adaptive Highbeam Assist
Currently UnavailableSee
Operator's Manual *A
dap tiveH ighbeam Assistist em por arilyu navailable.
The system limits have been reac hed (/page153). #
Driveo n.
Once thec ause ofthep roblem isno long erpresent ,the system will beavailable again. TheAdap tiveH ighbeam
As sist Now Available displaymessag ew illappear .
Adap tiveH ighbeam Assist
In oper ative *A
daptiveH ighbeam Assistism alfunc tioning. #
Consult aqualif iedspec ialistworks hop.
Adaptive Highbeam Assist
Camera ViewRestricted
See Operator's Manual *T
hecamer aviewi srestrict ed. Possible causes are:
R Dirtonthe windshield inthec amer a'sfield ofvision 500
Displa ymessag esand warning/ indic ator lam ps

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions #
Engage par kposition 005D. #
Consult aqualif iedspec ialistworks hop.
Stop Vehicle LeaveEngine
Running WaitTransmission
Cooli ng *T
hetransmission isove rheating. Pullingaway ma ybetem por arilyi mp aired ornotp ossible. #
Stop thev ehicle immediat elyinaccor dance withthe traf ficc ondi tions .Don otcontinu edrivi ng und eranyc ir‐
cums tances. #
Lea vethee ngine running . #
Waitunt ilth ed ispla ymessag edisappear sbefor ep ulling away.
Auxi liar yB atte ryMa lfunc-
tio n *T
heauxilia rybatt eryf or thet ransmiss ionisno long erbeing charge d. #
Consult aqualif iedspec ialistworks hop. #
Untilthen, alwayss elect parkposition 005Dmanually beforey ou switc hoffthee ngine. #
Beforel eaving thev ehicle, applythee lectr icpar king brak e. 51
0
Display messa gesa nd warning/ indic ator lam ps

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions
* The yello w0024 indicator lam pislitand ther ed 0049 (USAonly) or 0024 (Canada only)indicat orlam pisf lashin g.
The electr icpar kingb rake ismalf unctionin g.
The electric par kingb rake coul dnotbe applied orreleased. #
Swit chthei gnition offa nd switc hitb acko n.
To appl y: #
Release andthen apply thee lectr icpar king brak em anuall y(/ pag e198).
To release: #
Appl yand then release thee lectr icpar king brak em anuall y.
If th ee lectr icpar king brak ec ann otbe applied orther ed 0049 (USAonly) or 0024 (Canada only)indicat orlam p
con tinues toflash: #
Donotc ontin ue drivin gunde rany circum stanc es.Con sult aqualif iedspec ialistworks hop. #
Wher enecessar y,also securet he par kedv ehicle agains trolling away.
* The yello w0024 indicator lam pislitand ther ed 0049 indicat orlam p(US Ao nly) or 0024 indicat orlam p(Can‐
ada only)flashes fora pproxima tely tens eco nds afte rt he electr icpar king brak eh asbeen applied orreleased. It
th en remains litor goes out.Theelectr icpar king brak ei sm alfu nctioning.
If th eb attery charge leve list oo low: #
Char getheb attery. 51
2
Display messa gesa nd warning/ indic ator lam ps

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions
0049 (US Aonly)
0024 (Canada only)
Please Release Parking
Brake *
The red0049 indicat orlam p(US Ao nly) or 0024 indicat orlam p(Canada only)isflashin g.
The electric par kingb rake isapplied whileyoua redrivin g:
R Acondition fora utom atic release ofthee lectr icpar king brak eh asnotb een fulfilled (/page198) .
R Youa reper form ing emer gency braki ng using thee lectr icpar king brak e( /pag e199) . #
Checkt he conditions fora utom atic release ofthee lectr icpar king brak e. #
Release thee lectr icpar king brak em anually . 51
4
Display messa gesa nd warning/ indic ator lam ps

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions #
Stop thev ehicle immediat elyinaccor dance withthe traf ficc ondi tions .Don otcontinu edrivi ng und eranyc ir‐
cums tances. #
Donota dd brak ef luid. #
Consult aqualif iedspec ialistworks hop.
0026 Check BrakePadsSee
Operator's Manual *T
hebrak epads have reac hed thew ear limit. &
WARNIN GRisk ofacci dent duet or estrict ed braking powe r
When theb rake pads have reac hed their wearlimit ,the braking powe rm aybe restrict ed. #
Driveo ncarefu lly. #
Have theb rake system checkedi mmediat elya taq ualifiedspec ialistworks hop. #
Consult aqualif iedspec ialistworks hop. 51
6
Display messa gesa nd warning/ indic ator lam ps