2020 MERCEDES-BENZ S-CLASS light

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 Malfunct ionSee Opera-
tor’s Manual *T
heexterior lighting ismalfunct ioning. #
Consult aqualif iedspec ialistworks hop.
0049 Automatic HeadlampMode
Inoperative *T
helight sensor ismalfunctionin g. #
Consult aqualif iedspec ialistworks hop.
0049 Act ive Headla mpsInopera-
tive *T
heactiv eheadla mpsaremalfunctioning. #
Consult aqualif iedspec ialistworks hop.
0049 Switch OnHeadla mps *Y
ouared riving without low- beam headlam ps. #
Turn thel ight switc htot he 0058 or0058 position. Displa
ymessag esand warning/ indic ator lam ps 499

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 #
Drivec arefull yonas uitable stre tcho froad, making slightsteer ing movements atas peed above19 mp h
(30 km/ h). #
Ifth ed ispla ymessag edoes notd isappear ,con sult aqualif iedspec ialistworks hop immediat ely.D rive car efully .
0025
00E5
Inoperative SeeOperator's
Manual *
ABS andESP®
arem alfunctioning.
Ot her driving systems anddriving safetys ystems mayalso bemalfunct ioning.
The brak es ystemw illcon tinue tooper aten ormally .Braking distance mayincr ease inan eme rgency braki ng situa ‐
tio n. &
WARNIN GRisk ofskid ding ifABS andESP®
arem alfuncti oning
If ABS andESP®
arem alfuncti oning,the wheels couldlockw hen braking andESP®
cann otcar ryout vehicle
st abiliz ation.
The steer ing capability andbraking charact eristic sa rethus severely impa ired .The brakin gdista nce inan eme r‐
ge ncy braki ng situa tionc an incr ease. Inadditio n,other driving safetys ystems ares witc hed off. #
Driveo ncarefull y. #
Have ABS andESP®
ch eckedi mmediat elyataq ualif iedspec ialistworks hop. #
Driveo ncarefully . #
Consult aqualif iedspec ialistworks hop immediat ely. 528
Displa ymessag esand warning/ indic ator lam ps

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions
00E5 Currently Unavailable See
Operator' sManual *
ESP ®
is temp orarily una vailable.
Ot her drivin gsystems anddriving safetys ystems mayalso bemalfunct ioning. &
WARNIN GRisk ofskid ding ifESP ®
is mal functi oning
If ESP ®
is mal functi oning,ESP ®
canno tcarry out vehicle stabiliz ation.Inaddit ion,other driving safetys ystems
ar es witc hed off. #
Driveo ncarefull y. #
Have ESP ®
ch eckeda taq ualifiedspec ialistworks hop. #
Drivec arefully onasuitable stre tcho froad, making slightsteer ing movements atas peed above19 mp h
(30 km/ h). #
Ifth ed ispla ymessag edoes notd isappear ,con sult aqualif iedspec ialistworks hop immediat ely.D rive car efully .
00E5
Inoperative SeeOperator's
Manual *
ESP ®
is malfunctioning.
Ot her driving systems anddriving safetys ystems mayalso bemalfunct ioning.
The brak es ystemw illcon tinue tooper aten ormally .Braking distance mayincr ease inan eme rgency braking situa‐
tion . Displa
ymessag esand warning/ indic ator lam ps 529

Disp
laym essag es
Possible causes/conseq uencesand0050 0050
Solutions #
Consult aqualif iedspec ialistworks hop.
00B3 Engine OilLevel Cannot Be
Measured *T
heelectr icalconn ection totheo ille ve ls en sor has been interru pte dorthe oilleve ls en sor isfaulty . #
Con sult aqualif iedspec ialistworks hop. Wa
rning and indicat orlam ps Ov
ervie wo findicat orand warning lam ps Som
esystems will perform aself-tes tw hen the
ignit ionisswitc hedon.Som eindic ator and
wa rning lam psma ybrief ly light uporflash. This
beha viorisno n-cr itical. Thes eind icat orand
wa rning lam psindic ateam alfunction onlyifthe y
light uporflash afte rt he engine hasbeen star‐
te do rduring ajour ney. Ins
trum ent Disp lay De
pen dingo nthe displa ysetting, thep osition s
of thei ndicat orlam pson theI nstrument Display
ma ydiffe rf romt heexam ple shown. Pr
og ressiv esetting If
yo us ele ctthep rogressiv edispla ysetting, the
position softhe indicat orlam pson theI nstru‐
ment Displa ywillch ang e. Dis
playm essag esand warning/ indic ator lam ps 54
1

Indi
catorand warning lam ps:
0058 Lo
wb eam (/page150)
0060 Pa
rking lam ps(/ page150)
0057 Hig
hbeam( /pag e151)
003E003D Tu
rn signal light(/page151)
005E Re
ar fogl ight (/page150)
0075 Re
stra int system (/ page543)
00E9 Seat
beltnotfastened (/page543)
0027 US
A:brak es (red) (/ page548)
004D Ca
nada: brak es (red) (/ page548)
0024 Electr
icpar king brak e( yello w)
(/ page548)
0049 US
A:ele ctricpar king brak ea pplied
(r ed) (/ page548)
0024 Ca
nada: electricpar king brak e
app lied( red) (/ page548)
0025 ABS
malfu nction (/page551)
00E5 ESP®
(/ page551)
00BB ESP®
OFF (/page551)
L Distance warning (/ page550) Ù
Electric po we rsteer ing malfunct ion
(/ page544)
ä AIRMATIC/ActiveBody Contr olmal ‐
function (/page550)
00B9 Che
ckEngi ne(/ page 545)
003D Electr
icalmalfunction (/page545)
00B6 Fu
elreser vewit hfuel filler cap loca‐
tion indic ator (/ page545)
ÿ Coola nttooh otor cold
(/ page545)
0077 Ti
re pressur emonit or(/ page554) 54
2
Dis play messa gesa nd warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0076 Seat beltwarning lam p
light sup The
reds eat belt warning lam pwilllight upfors ixseconds oncethee ngine hasstar ted.
In addition, awarning tone maysound.
*T he seat beltwarning lam premind sthe driver and front passeng ertofasten their seat belts. #
Fasten your seat belt(/page39).
If yo uh avep laced objectson thef ront passeng erseat, thes eat belt warning lam pm ayremain lit. Ve
hicl e Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
Ù Wa rning lam pfor elect ric
po we rsteer ing The
rede lect ricp owe rsteer ing warning lam pislitwhile thee ngine isrunning .
*Th epowe r-assis teds teer ing orthes teer ing itself ismalfunct ioning. &
WARNIN GRisk ofacci dent ifsteer ing capability isim pair ed
If th es teer ing does notfunc tion asintended, thev ehicle's operating safetyi sj eo par dized. #
Pull overand stop thev ehicle safely assoon aspossible, paying attention toroad and traf ficc ondi tions .Do
no tc ontinu edrivi ng und eranyc ircums tances. #
Consu ltaq ualif iedspec ialistworks hop. #
Notethem essag eson them ultifunc tiondispla y. 54
4
Dis play messa gesa nd warning/ indic ator lam ps