coolant MERCEDES-BENZ S-CLASS CABRIOLET 2021 User Guide

Engine
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
ÿ Coolant warning lam p The
redcoolant warning lam pis lit while theengine isrunning .
*P oss ible cau ses:
R The temp eratur esensor ismalfunct ioning
R The coolant leve lis toolow
R The airsupply tothera diat orisobs truct ed
R The radiat orfanis faulty
If th er eis an additional warning tone, thecoolant temp eratur ehas exceeded themaximum permissible temp eratur e. &
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. #
Beforeopen ingthehood, allowtheengine tocool down. #
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. #
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. #
Notethemessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: 458
Displa ymessag esand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions #
Consult aqu alif ied spec ialistwo rkshop.
or #
Exit theve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. #
Chec kth ecoolant leve l(/ page332) . #
Mak esur eth at theair supply tothera diat orisno tobs truct ed. #
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.
00B9 En gine diagnosis warning
lam p The
yello wChec kEn gine warning lam pis lit while theengine isrunning .
*A malfunctio nha soccu rred intheengine, theex haus tsy stem orthefuel system.
The emission limitvalues maybe exceed edand theengine maybe inemer gency mod e.
In som est at es, legalrequ iremen tsstipulat eth at youmus timm ediat elyco nsult aqu alif ied spec ialistwo rkshop as
soon astheye llo wChec kEn gine warning lam plight sup. #
Have theve hicle checkedas soon aspossible ataqu alif ied spec ialistwo rkshop.
003D Electr icalmalfunction warn‐
ing lam p The
redelect rical fault warning lam pis lit.
*T her eis afa ult intheelectr ics. #
Notethemessag eson themultifunc tiondispla y. Dis
play messa gesand warning/ indic ator lam ps 459

Clim
atest yle
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>119
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 119
Coc kpit .........................................................6
Ov ervie w ......... ................................. .......6
Cof feecup symbol
see ATTENTION ASSIST
COMAND see Multimedia system
COMAND Touc h
Mana gingdevices ................................243
Comb inationswitc h................................ 108
Com pass ...................................................2 74
Com puter
see On-boar dcom puter
Conne ctionstatus
Displ aying ............................................ 301
Ov ervie w ........................................ ...... 301
Connectivit y
Swit ching transm ission oftheve hicle
position on/off.............................. ...... 240 Contact
s...................................................2 83
Ca lling up ....... ................................... ..284
Dele ting .......................................... ..... 285
Do wnlo ading (from mobi lephone) ......283
Im por ting .......................................... ..284
Im por ting (ove rview) ...................... .....2 84
Inf ormation ..................................... .....2 83
Maki ngacall ....................................... 285
Na me form at .......................................2 84
Op tions .......................................... ...... 285
St or ing ............................................. ... 285
Contr oller
Oper ating ............................................. 231
Con venience closing featur e....... ............. 80
Co nvenience opening................................ 80
Coolant (engine)
Capacit y.......................................... .... 403
Chec kleve l.......................................... 332
No tes .................................................. 403
Cop yrights
License .................................................. 32
Tr ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 32
Co rnering light .........................................1 10 Cr
oss Traf fic Aler t...................................1 89
Cr oss wind Ass ist
Fu nctio n/no tes ................................... 153
Cr uise contr ol.......................................... 158
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .......159
Callin gup aspee d...............................1 59
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 158
Re quiremen ts:.....................................1 59
Selecti ng....... ......................................159
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 159
St or ing aspeed ................................... 159
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 159
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 159
Sy stem limit ations ...............................1 58
Cup holde r
Re ar passe nger com partment .............1 02
Cus tomer Assist ance Center (CAC ).........2 7
Cus tomer Relat ions Depar tment .............2 7 D
Dash board
see Cockpit Inde
x47
5

Multifunction
steer ing wheel (operat‐
ing) ..................... ................................. 215
Na vig ation voice com mand s................ 219
Oper ablefunctions .............................. 216
Oper ating safety .................................. 215
Ra dio voice com mand s.......................2 22
Switc hvo ice com mand s................ ...... 217
Te lephon evo ice con trols .....................2 22
Te xt mes sage voice com mand s...........2 25
Ty pes ofvoice com mand s.............. ...... 216
Ve hicle voice com mand s.....................2 26
Vo ice prom pting ...................................2 16
Vo ice contr olsystem
see Voice Cont rolSy stem W
Wa rning lam ps
see Warning/ indic ator lam ps
Wa rning system
see ATA(anti-t heftal ar m system)
Wa rning triang le
Re mo ving ............................................ 345
Se tting up............................................ 345 Wa
rning/indicat orlam p
0025 ABSwa rning lam p...................... 464
004D Brakesy stem warning lam p
(Canada only).................................. .... 462
0027 Brakewa rning lam p(US Aonl y).. 462
ÿ Coolant warning lam p................ 458
0024 Electric par kingbr ak eindic ator
lam p(red) (Canada only)...................... 461
0049 Electric par kingbr ak eindic ator
lam p(red) (USAonl y)...........................4 61
Ù Electricpo we rst eer ing warn‐
ing lam p(red) ...................................... 457
003D Electrical malfun ction warning
lam p................................................ .... 459
00B9 Engine diagno siswarning lam p.. 459
00BB ESP®
OFF warning lam p.............4 65
00E5 ESP®
wa rning lam pflashes ........ 464
00E5 ESP®
wa rning lam plight sup ...... 465
00B6 Fuelreser vewarning lam p
fl ashes .................................................4 60 00B6
Fuelreser vewarning lam p
light sup .............................................. 460
0075 Restra int system warning lam p.. 456
0076 Seatbeltwarning lam pflashes ..456
0076 Seatbeltwarning lam plight s
up ........................................................ 457
ä Suspen sionwarning lam p(yel‐
lo w) .....................................................4 63
0024 Theelectricpar king brak e(yel‐
lo w) indi catorlamp <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 461
0077 Tire pressur emonit oring sys‐
te m wa rning lam pflashes ...................4 66
0077 Tire pressur emonit oring sys‐
te m wa rning lam plight sup .................4 67
L Warning lam pfo rdis tance
wa rning func tion .................................4 63
Wa rning/indicat orlam ps.......................4 54
Ov ervie w ............................................. 454
PA SSENGER AIRBAG ............................ 44
Wa rranty ....................................................2 8 50
4
Inde x