2019 MERCEDES-BENZ S-CLASS SEDAN & MAYBACH Owner's Manual

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Neverdr ive wit hth etrunk lidopen. #
Close thetrunk lid.
00B2
Check Washer Fluid *T
hewasher fluid leve lin thewa sher fluid reser voirhas dropped belowtheminimum. #
Addwa sher fluid (→pag e40 2). Clim
atecont rol Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Air Condition ingMalfunc-
tion SeeOperator' sManual *O
peration oftheclimat econ trol system istemp orarily restrict ed. Airflow and fresh airsuppl yar ese tto aut omat ic
mode . #
Have theclimat econ trol system checkedat aqu alif ied spec ialistwo rkshop.
Let fresh airinto thevehi-
cle interior. AirCondition-
ing Malf. VisitWorkshop *T
heclimat econt rolsy stem ismalfunct ioning. &
WARNIN GRisk ofinju ryand acciden tdue toan insufficie ntsupply offresh air
If th eclimat econ trol system ismalfunct ioning,carbon dioxide leve ls ma yinc rease intheve hicle interior .
Br eat hing incarbon dioxide maycause dizziness. #
Open thewindo wto ensur eth at ther eis asuf ficie ntsupply offresh air. Dis
play messa gesand warning/ indic ator lam ps 51
9

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Open thewindo wto ensur eth at ther eis an adeq uatesupply offresh air. #
Visit aqu alif ied spec ialistwo rkshop immediat ely. Light
s Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
0049 Int ell. Light System Inoper-
ative *T
heIntellig entLight System isdef ective. The lighting system continues tofunction proper lywit hou tth efunc tionsof
th eInt ellig entLight System. #
Visit aqu alif ied spec ialistwo rkshop.
0049 Check LeftLow
Beam (Exam ple) *T
hecor responding lightsourceisdef ectiv e. #
Drive on car efully . #
Visit aqu alif ied spec ialistwo rkshop immediat ely.
% LED lightbul bs: thedispla ymessag efo rth ecor responding lampappea rsonl ywhen allthelight- emitt ingdiodes
in thelam pha ve failed.
0049 *T
heactiv eheadla mpsar edef ectiv e. #
Visit aqu alif ied spec ialistwo rkshop. 520
Displa ymessag esand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Act ive Headlamps Inopera-
tive
0049
Switc hOff Lights *Y
ouarelea ving theve hicle andthelights arest ill switc hedon. #
Turn thelight switc hto the0058 position .
0049 Malfunct ionSee Opera-
tor’s Manual *T
heexterior lighting isdef ectiv e. #
Visit aqu alif ied spec ialistwo rkshop.
0049 Switch OnHeadla mps *Y
ouaredr iving without low- beam headlam ps. #
Turn thelight switc hto the0058 or0058 position .
0049
Autom aticHeadlamp Mode
Inoper ative *T
helight sensor isfaulty . #
Con sult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 52
1

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Adaptive Highbeam Assist
Inoperat ive *A
daptiveHighbeam Assistis malfunc tioning. #
Visit aqu alif ied spec ialistwo rkshop.
Adaptive Highbeam Assist
Currently UnavailableSee
Operator's Manual *A
dap tiveHighbeam Assistis temp orarily una vailable.
The system limits have been reac hed (→pag e14 8). #
Drive on.
Once thecause ofthepr oblem isno long erpresent ,th esy stem will beavailable again. TheAdap tiveHig hbeam
As sist Now Available displaymes sageappear s.
Adap tiveHig hbeam Assist
Camer aView Restricted
See Oper ator'sMan ual *T
hecamer avie wisrestrict ed. Possible causes are:
R Dirton thewindshield inthecamer a'sfield ofvision
R Hea vyrain, sno wor fog
Dr iving systems anddriving safetysy stems maybe malfunct ioningortemp orarily una vailable.
Onc eth ecause ofthepr oblem isno long erpresent ,dr iving systems anddriving safetysy stems willbeavailable
ag ain.
If th edispla ymessag edoes notdisappear : #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. #
Clea nth ewindshield. 522
Displa ymessag esand warning/ indic ator lam ps

Wa
rning and indicat orlam ps Ov
ervie wof wa rning and indicat orlam ps Som
esy stems willperform aself -tes twhen the
ignit ionisswitc hedon.Som ewa rning and indi‐
cat orlam psma ybr ief lylight uporflash. This
beha viorisno n-cr itical. Thes ewa rning and indi‐
cat orlam psindic ateamalfun ction onlyif th ey
light uporflash afte rth eengine hasbeen star‐
te dor dur ing ajour ney.
Ins trum ent Disp lay Pr
og ressiv ese tting If
yo usele ctthepr ogr essiv edispla yse tting, the
position sof theindicat orlam pson theins tru‐
ment displa ywill chang e.
Wa rning and indicat orlam ps:
0058 Lo
wbeam (→pag e14 5)
0060 Pa
rking light s(→ pag e14 5)
0057 Hi
gh beam (→ pag e14 6)
003E003D Tu
rn signal lights(→ page14 6)
005E Re
ar foglight (→pag e14 5)
0075 Re
stra int system(→ page52 4)
00E9 Seat
beltnotfa stened(→ page529) 0027
US
A:brak es (red) (→pag e52 4)
004D Canada:
brak es (red) (→pag e52 4)
0024 Elect
ric pa rking brak e(yello w)
(→ pag e52 4)
0049 US
A:elect ric pa rking brak eapplied
(r ed) (→pag e52 4)
0024 Canada:
electric pa rking brak e
applied (red) (→pag e52 4)
0025 AB
Smalfun ctionin g(→page52 4)
00E5 ESP®
(→ pag e52 4)
00BB ESP®
OFF( →pag e52 4)
L Distance warning(→ page530 )
00CC Po
we r-assis tedsteer ing malfunct ion‐
ing( →pag e535)
00CC AIRMA
TIC/Active Body Controlmal‐
func tioning(→pag e530)
00B9 Chec
kEn gine(→ page530)
003D Elect
rical mal functi on(→ page 530)
00B6 Fu
elreser vewit hfuel filler flap loca‐
tio nind icat or(→ pag e53 0)
(→ pag e53 0) Dis
playmes sagesand warning/ indic ator lam ps 523

00AC
Coolan
tto oho t/c old (→pag e530)
0077 Ti
re pressur emonit oring system
(→ pag e533) Saf
etysy stems Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0027 Br ak ewa rning lam p(US A)
004D Brak eswarning lam p(Can‐
ada) The
redbr ak esy stem warning lam pis lit while theengine isrunning .
Po ssible causes are:
R The brak efo rc eboos tingismalfunct ioningandthebr aking charact eristic sma ybe affect ed.
R The reisinsuf ficie ntbrak efluid inthebr ak efluid reser voir. &
WARNIN GRisk ofacci dent andinjuryifbr ak efo rc eboos tingismalfunct ioning
If br ak efo rc eboos tingismalfunct ioning,increased brak epedal forc ema ybe neces saryfo rbr aking. Thebraking
ch aract eristic sma ybe impair ed.The brakin gdis tance canincrease inemer gency braki ng situa tions. #
Stop inasaf elocation immediat ely.Do notcont inue driving. #
Consult aqu alif ied spec ialistwo rkshop. &
WARNIN GRisk ofan acci dent dueto low brak efluid leve l
If th ebr ak efluid leve lis toolow, thebr aking effect and thebr aking charact eristic sma ybe impair ed. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. 52
4
Disp lay mes sage sand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Consult aqu alif ied spec ialistwo rkshop. #
Donotadd brak efluid. #
Pull overand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do not
continu edr ivi ng und eranycir cums tances. #
Obs erve themessag eson themultifunc tiondispla y. #
Con sult aqu alif ied spec ialistwo rkshop.
0025 ABS warning lam p The
yello wAB Swa rning lam pis lit while theengine isrunning .
ABS isma lfunctio ning.
If th er eis an additional warning tone, EBD isma lfunctio ning.
Ot her drivi ng systems anddriving safetysy stems mayalso malfunct ion. &
WARNIN GThe reisrisk ofskidding ifEBD orABS ismalfunctioning
If EBD orABS ismalfunctioning, thewheels couldlockwhen braking
The steer ing capability andbraking charact eristic sar eth us severely im pair ed.The brakin gdis tance inan eme r‐
ge ncy braki ng situa tioncan increase. Inadditio n,other driving safetysy stems areswitc hedoff. #
Drive on car efull y. #
Have thebr ak esy stem checkedimmediat elyat aqu alif ied spec ialistwo rkshop. #
Drive on car efully . Displa
ymessag esand warning/ indic ator lam ps 525

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Obser vethemessag eson themultifunc tiondispla y. #
Visit aqu alif ied spec ialistwo rkshop.
0049 Re dindicat orlam p,elect ric
par kingbr ak eapplied (USA
onl y)
0024 Re dindicat orlam p,elect ric
par kingbr ak eapplied (Can‐
ada only)
0024 Ye llo welect ric pa rking
br ak eindic ator lam pis mal‐
func tioning The
redelect ric pa rking brak eindic ator lam pflashes orislit.The yello windic ator lam pis also litifth eelectr icpar king
br ak emalfunct ions. #
Obser vethemessag eson themultifunc tiondispla y. 526
Displa ymessag esand warning/ indic ator lam ps