2019 MERCEDES-BENZ E-CLASS CABRIOLET coolant

Engine
Displa
ymes sages
Possible causes/conseq uencesand0050 0050
Solutions
003D See Operator' sManual *T
hebatt eryis no tbeing charge d.
000E NO
TEPossible engine damageif yo uco ntinue drivin g 0007
Donotco ntinue drivin gund eranycir cum stanc es. 0007
Con sult aqu alif ied spec ialistwo rkshop. 0007
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions. 0007
Consul ta qu alif ied spec ialistwo rkshop.
Check CoolantLevel See
Operator's Manual *T
hecoolant leve lis toolow.
000E NO
TEEngi nedama gedue toinsuf ficie ntcool ant 0007
Avoid long journeys wit hins ufficie ntcool ant. 0007
Addcoolant (→pag e350 ).
003D *T
hebatt erych arge leve lis toolow. 0007
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. 0007
Lea vetheengine running . Disp
lay mes sage sand warning/ indic ator lam ps 44
9

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions 0007
Connec ta suit able charge rapp rove dby Mer cedes-Ben zwit hsuf ficie ntcharge output tothejum p-start connec‐
tion pointofthe12 Vbatt ery(→ pag e37 1).
Th e48 Vbat tery isch arge dvia thevo ltag econ verter intheve hicle.
Engin eCan Now BeStart ed *T
he48 Vbatt eryhas been charge daut omatic allyviathevo ltag econ verter . 0007
Startth eengine anddrive th eve hicle fora whi leto charge the12 Vbatt eryand the48 Vbatt ery.
00AC *T
hefanmo toris def ectiv e. 0007
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at
th ecoolant temp eratur edispla yre mains belowthere dmar king.
00AC
Coolant TooHotStop Vehi-
cle Turn Engine Off *T
hecoolant istooho t. 0007
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions. 000A
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld
co me intoco ntact withho tga ses orother escaping operating fluids. 0007
Beforeopen ingthehood, allowtheengine tocool down. 0007
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. 0007
Waitunt ilth eengine hascooled down. 0007
Mak esur eth at theair supply tothera diat orisno tobs truct ed. Displa
ymessag esand warning/ indic ator lam ps 45
1

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions 0007
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at
th ecoolant temp eratur edispla yre mains belowthere dmar king.
00D7
Please WaitCharging High-
voltage Battery.. . *T
he48 Vbatt eryis disc harged. Youha ve switc hedontheignition whilethe12 Vbatt erywa sbeing charge dwit ha
suit able charge ror whi leano ther vehicle waspr ov iding star tin gassis tance.
The disc ha rged 48 Vbatt eryis ch arge daut omatic allyviathevo ltag econ verter .Af tera fe w min utes, theEn gine
Can Now BeStarted displaymessag ewill besho wnonthemultifunc tiondispla y. 0007
Startth eengine. 0007
Drive th eve hicle fora whi leto charge the12 Vbatt eryand the48 Vbatt eryaf te rdisconnecting thech arge r
fr om theve hicle.
If th eEn gine CanNow BeStarted displaymessag edoes notappear afte ra fe w min utes: 0007
Tryto star tth eengine again. 0007
Ifth eengine doesnotst ar t,con sult aqu alif ied spec ialistwo rkshop.
00B6
Gas Cap Loose *T
her ehas been pressur eloss inthefuel system. Thefuel filler cap isno tclos edcor rectl yor thefuel system is
leaking. 0007
Close thefuel filler cap. 0007
Ifth efuel filler cap wasalr eady proper lyclosed :con sult aqu alif ied spec ialistwo rkshop.
003D *T
he48 Vsy stem ismalfunct ioning.Convenie nce func tions ma ybe restrict ed. 0007
Visit aqu alif ied spec ialistwo rkshop immediat ely. 452
Displa ymessag esand warning/ indic ator lam ps

Pr
og ressiv ese tting Ve
hicl eswith aWi des cree nCo ckpit: Ifyo u
select thepr ogr essiv edispla yse tting, theposi‐
tion sof theindicat orlam pson theIns trument
Displa ywill chang e.
Wa rning and indicat orlam ps:
0058 Lo
wbeam (→pag e11 5) 0060
Pa
rking light s(→ pag e11 5)
0057 Hi
gh beam (→pag e11 6)
003E003D Tu
rn signal indicat ors(→ pag e11 6)
005E Re
ar foglight (→pag e11 5)
0075 Re
stra int system (→pag e47 5)
00E9 Sea
tbel tno tfa stened (→pag e480)
0027 US
A:brak es (red) (→pag e47 5)
004D Can
ada:br ak es (red) (→page 475)
0024 Electr
icpar king brak e(yell ow )
( → pag e47 5)
0049 US
A:electr icpa rking brak eapplied
(r ed) (→pag e47 5)
0024 Ca
nada :ele ctricpar king brak e
app lied(red) (→pag e47 5)
0025 ABS
malfunctio n(→ page 475) 00E5
ESP®
(→ page 475)
00BB ESP®
OFF (→page 475)
L Distance warning (→pag e48 1)
00CC Po
we r-assis tedsteer ing malfunct ion
(→ pag e486)
00CC AIR
BODY CONTR OLmalfu nction
(→ pag e48 1)
00CC DY
NA MIC BODY CONTR OLmalfu nc‐
tion (→pag e48 1)
00B9 Chec
kEngine (→pag e482)
003D Electr
icalmalfu nction (→pag e482)
00B6 Fu
elreser vewit hfuel filler cap loca‐
tion indic ator (→ pag e482 )
(→ pag e482)
00AC Coolant
tooho t/c old (→pag e482)
0077 Ti
re pressur emonit or(→ pag e48 4) 47
4
Display messa gesand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00B6 Fu elreser vewarning lam p The
yello wfuel reser vewarning lam pis lit while theengine isrunning .
The fuelsu pp lyha sdr op pedint oth ere ser verang e. 0007
Refuel .
00AC
Coo lant warning lam p The
redcoolant warning lam pis lit while theengine isrunning .
Po ssible causes are:
R The temp eratur esensor ismalfunct ioning
R The coolant leve lis toolow
R The airsuppl yto thera diat orisobs truct ed
R The radiat orfanis faulty
If th er eis an additional warning tone, thecoolant temp eratur ehas exceed edthemaximum permissible temp eratur e. 000A
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld come
int oco ntact withho tga ses orother escaping operating fluids. 0007
Beforeopen ingthehood, allowtheengine tocool down. 0007
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. 0007
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions.Do
no tcontinu edr ivi ng und eranycir cums tances. Disp
lay mes sage sand warning/ indic ator lam ps 483

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions 0007
Obser vethemessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: 0007
Consult aqu alif ied spec ialistwo rkshop.
or 0007
Exit theve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. 0007
Chec kth ecoolant leve l(→ pag e350) . 0007
Mak esur eth at theair supply tothera diat orisno tobs truct ed. 0007
Avoiding highloads ontheengine, drive to thenear estqu alif ied spec ialistwo rkshop. Indoing so,ensur eth at the
cool anttemp eratur edispla yre mains belowthere dar ea. Ti
re s Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 Ti re pressur emonit oring
sy stem warning lam plight s
up The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. 48
4
Displa ymessag esand warning/ indic ator lam ps

Cof
feecup symbol
see ATTENTION ASSIST
COMAND see Multimedia system
COMAND Touc h
Mana gingdevices ................................260
Comb inationswi tch ...... ...........................116
Com pass .................................................. 292
Com puter
see On-boar dcom puter
Conne ctionstatus
Displ aying ............................................ 317
Ov ervie w .......................................... ....3 16
Connect ivity
Swit ching transm ission oftheve hicle
position on/off.............................. ...... 257
Cont acts ............... .................................... 301
Call ingup ............................................ 302
Dele ting .......................................... ..... 303
Do wnloading (from mobile phone) .......3 01
Im por ting ............... ......................... .... 302
Im por ting (ove rview) ...........................3 02
Inf ormatio n....... ....... ............................ 301 Maki
ngacall ....................................... 303
Na me form at .......................................3 02
Op tions .......................................... ...... 303
St or ing ............................................. ... 303
Contr oller
Oper ating ............................................ 248
Con venience closing featur e....... ............. 78
Con venience opening ................................ 77
Coolant (engine)
Chec kleve l.......................................... 350
Fillin gcapac ity.....................................4 21
No tes ................................................... 421
Cool ing
see Clima tecontr ol
Co pyright
Licen ses................................................ 30
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 30
Co rnering light function .......................... 118
Cr oss Traf fic Aler t...................................2 05
Cr oss wind Ass ist
Fu nctio n/no tes .................................... 167 Cr
uise contr ol.......................................... 172
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .......173
Callin gup aspee d...............................1 73
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>172
Re quiremen ts:.....................................1 73
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 173
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 173
St or ing aspeed .................................... 173
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 173
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 173
Sy stem limit ations ...............................1 72
Cup holder
Re ar ben chseat ................................... 110
Cup holderinthecent erconsole
In stallin g/remo ving(aut omat ic
transm ission).......................................1 09
Cus tomer Assist ance Center (CAC ).........2 5
Cus tomer Relat ions Depar tment .............2 5 D
Dash board
see Cockpit
Dashboar dlighting
see Instrument clusterlig hting 49
4
Inde x

Bli
nd Spo tAssi stNo tAv ailable When
To wing aTr ailer SeeOperat or'sMan ‐
ual .......................................................4 44
Cann otStartEn gin eSee Operat or's
Man ual................................................ 450
0027Chec kBr ak eFluid Level.............. 431
Chec kBr ak ePa ds See Oper ator's
Manual ................................................ 440
Chec kCoolan tLe velSee Oper ator's
Manual ................................................ 449
00B2 CheckEn gin eOil AtNe xtRe fu‐
eli ng ...... ...... ........................................ 455
00B2Che ckEngi neOilLe vel(A dd 1
qu art) .................................................. 455
0049Chec kLef tLo wBeam (Exam‐
ple) ...................................................... 470
Chec kTire Pressur eSoon ...................4 58
Che ckTire Pressur eThen Restar t
Ru nFla tIndi cator <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .......462
0077C heckTire s ................................. 459 00B2Chec
kWa sher Fluid ..................... 467
0059 Convertible TopLo we ring ........... 469
0059 Convertible TopOper ation Pos‐
sible to37 mph................................... 469
00ACCoolant TooHo tSt op Vehicle
Tu rn Engi neOff............ ........................ 451
Cr uise Contr olInop erati ve <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 447
Cr uise Control Off...............................4 47
0025 Currentl yUna vailable SeeOper‐
at or's Manual ...................................... 432
00E5Cur rentl yUna vailable SeeOper‐
at or's Manual ...................................... 426
Dec rease Speed.................................. 462
ÁD on'tFo rget Your Key.................4 64
Dr ive More Slowly ............ ............. ......440
Dr iver' sDoo rOp en &Trans miss ion
No tin PRisk ofVehicle Rolling Away ... 457
Engine CanNo wBe Started .................4 51
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>...453 00B2Engine
OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ..................454
00B2Engi neOilPr es su re Stop Switc h
Of fEngin e...........................................4 54
00B2 EngineOilRe duce OilLevel.........4 53
0075Fr ontLeftMalfunction Service
Re quired (Exam ple) .............................4 38
006FFr ontLeftSeat Backres tNo t
Lo cked (Exam ple) ................................ 465
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................4 36
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................4 35
00B6Fu elLevelLo w ............................ 453
00B6Gas CapLoose ............................ 452
0049 HazardWa rning Flashe rsMal‐
funct ioning .......................................... 472
0025 Inoper ativeSee Oper ator's
Manua l..... ........................................... 433 Inde
x49
7