2019 MERCEDES-BENZ S-CLASS COUPE coolant

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
00AC Coolant 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 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. 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. 0007
Obs erve themessag 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. 47
2
Display messa gesand warning/ indic ator lam ps

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
or 0007
Exitth eve hicle andkeep asaf edis tance from itunti lth eengine hascooled down. 0007
Chec kth ecoolant leve l(0013 page34 1). 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. 000A
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
Ti re pressur esthat areto olow pose thefo llo wing hazar ds:
R The tires ma ybur st,especiall yas theload andvehicle speed increase.
R The tires ma ywe arexc essiv elyand/or unevenly, whic hma ygr eatl yim pair tiretract ion.
R The drivin gch aract eristic s,as wellas steer ing and braking, maybe greatl yim pair ed. Displa
ymessag esand warning/ indic ator lam ps 47
3

Ve
ntil ating theve hicle (convenie nce
op eni ng) <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 71
Wi ndsh ield hea ter ...... ..........................123
Clim atest yle
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>120
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 120
Coc kpit .........................................................6
Ov ervie w ...... .................................... .......6
Cof feecup symbol
see ATTENTION ASSIST
COMAND see Multimedia system
COMAND Touc h
Mana gingdevices ................................251
Comb inationswi tch ...... ..........................107
Com pass .................................................. 284
Com puter
see On-boar dcom puter
Conne ctionstatus
Displ aying ...................................... ...... 308
Ov ervie w ...... .................................. .....3 08 Co
nne ctivi ty
Switc hingtransmi ssionof theve hicle
position on/off.............................. ...... 248
Contact s...................................................2 92
Ca lling up ....... ................................... ..293
Dele ting .......................................... ..... 294
Do wnlo ading (from mobi lephone) ......293
Im por ting .......................................... ...294
Im por ting (ove rview) ...................... .....2 93
Inf ormatio n....... ................................... 292
Maki ngacall ....................................... 294
Na me form at .......................................2 93
Op tions .......................................... ...... 294
St or ing ............................................. ....2 94
Contr oller
Operating ............................................ 239
Con venience closing featur e....... ............. 72
Con venience opening ................................ 71
Coolant (engine)
Chec kleve l.......................................... 341
Fillin gcapac ity.....................................4 12
No tes ................................................... 412
Cop yright
Lic ens es................................................ 27 Tr
ademar ks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 27
Cor nering light function .........................1 09
Cr oss Traf fic Aler t...................................1 96
Cr oss wind Ass ist
Fu nctio n/no tes ................................... 154
Cr osswind Assist
see MAGIC BODY CONTR OL
Cr uise control .......................................... 159
Butt ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .......160
Callin gup aspee d...............................1 60
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 159
Re quiremen ts:.....................................1 60
Selecti ng....... ......................................160
Se tting aspe ed <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 160
St or ing aspeed ................................... 160
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 160
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 160
Sy stem limit ations ...............................1 59
Cup holde r....... .......................................... 98
Ins talling/ remo ving (cent erconsole) ....98
Re ar passe nger com partment ...............9 9
Cus tomer Assist ance Center (CAC ).........2 2
Cus tomer Relat ions Depar tment .............2 2 Inde
x483

0049
Automatic HeadlampMode
Inoper ative..... ..... ................................. 461
Au xiliary Batt eryMal functi on.............. 449
Bli nd Spo tAssi stCur rentl yUna vaila‐
ble See Opera tor's Manua l...... ............ 431
Blind SpotAssis tInoper ative..... ...... .... 432
Blind SpotAssis tNo tAv ailable When
To wing aTr ailer SeeOperat or'sMan ‐
ual .......................................................4 37
0027 CheckBr ak eFluid Level.............. 422
Chec kBr ak ePa ds See Oper ator's
Manual ................................................ 430
Chec kCoolant LevelSee Oper ator's
Manual ................................................ 442
00B2 CheckEn gin eOil AtNe xtRe fu‐
eli ng ...... .............................................. 447
00B2 CheckEn gin eOil Level(A dd 1
qu art) .................................................. 446
0049 CheckLef tLo wBeam (Exam‐
ple) ................ ...................................... 460 0077Chec
kTire s ................................. 451
00B2Chec kWa sher Fluid .................... 458
00ACCoola ntTooHo tSt op Vehicle
Tu rn Engi neOff............ ....................... 444
Cr uise Control Inoper ative.................. 440
Cr uise Control Off...............................4 40
0025Cu rrent lyUn available SeeOper ‐
at or' sMan ual...................................... 424
00E5Cur rentl yUna vailable SeeOper‐
at or's Manual .......................................4 17
Decr ease Spe ed............ ...................... 453
00AFDon' tFo rget Your Key.................4 55
Dr ive Mor eSlo wly ................................431
Dr iver's Door Open &Trans miss ion
No tin PRisk ofVehicle Rolling Away ..449
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>...445
00B2 EngineOilLe velLo wStop Vehi‐
cle Turn Engi neOff............ ..................445 00B2
EngineOilPr ess ureSt op Switc h
Of fEngin e...........................................4 46
00B2Engine OilReduce OilLevel.........4 45
0075Fr ontLeftMalfunction Service
Re quired (Exam ple) .............................4 27
006F Front LeftSeat Backres tNo t
Lo cked (Exam ple) ................................ 456
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................4 29
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................4 28
00B6Fu elLevelLo w ............................ 443
00B6 GasCap Loose............................ 442
0025 Inoper ativeSee Oper ator's
Manua l..... ...........................................4 25
00E5Inope rativ eSee Operator' s
Ma nua l........... .....................................425
007AIno perativ eSee Operator' s
Ma nua l........... .....................................422
0053Ino perativ e ........... .......................430 486
Index