2020 MERCEDES-BENZ C-CLASS SEDAN oil

#
Donotmix theappr ovedre frig er ant
com pressor oilwithadif fere nt refrig er‐
ant com pressor oil. Wo
rkon theclimat econ trol system maybe car‐
ri ed out onlyby aqu alif ied spec ialistwo rkshop.
All appli cable regulations, aswellas SAEstand‐
ar dJ63 9,mus tbe adher edto.
The instruction labelontheclimat econ trol sys‐
te m forth ere frig er ant type andthere frig er ant
com pressor oilisloca tedon theinside ofthe
hood. 1
Hazar dand service warning symbols
2 Refrig er ant filling capac ity 3
Applic ablestandar ds
4 PAGoil par tnum ber
5 GWP(Global Warming Potential) ofthere frig‐
er ant used
6 Refrig er ant type
Symbo ls1 warnofthefo llo wing:
R Possible dangers
R The need tohave ser vice workcar ried out at
a qu alif ied spec ialistwo rkshop only
Re frig er ant filling capacity
Fi lling capacityforre frig er ant and PAGoil Model
Refrig er ant
All model s2 2.2±0.4 oz
(630 ±10 g) Model
PAGoil
All model s2 .8±0.4 oz
(80 ±10 g) Ve
hicl edata Ve
hicl edimens ions The
heightsspeci fied mayva ry as are sult ofthe
fo llo wing fact or s:
R Tire s
R Load
R Conditio nof thesuspension
R Option aleq uipment 436
Tech nica lda ta

Engine
oil Displa
ymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00B3 Check Engine OilAtNext
Refueling *T
heengine oilleve lhas dropped totheminimum leve l.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Checkth eengine oilleve lwhen next refuel ing.
Ad dengin eoil (/ page359 ).
No teson engine oil(/ page432).
00B3
Check Engine OilLevel
(Add 1quart) *D
ispla ymess ageonl yfo rcer tain engin es:
The engin eoil leve lhas dropped totheminimum leve l.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Whe nne xt refuel ing, add 1.1 US qt(1l)of engine oil(/ page359) .
No teson engine oil(/ page432). Displa
ymessag esand warning/ indic ator lam ps 469

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00B3 En gine OilLevel LowStop
Vehicle TurnEngine Off *D
ispla ymess ageonl yfo rcer tain engin es:
The engin eoil leve lis toolow.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoil #
Avoid long journeys wit hins ufficie ntengi neoil. #
Pullove rand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do not
continu edr ivi ng und eranycir cums tances. #
Swi tchof fth eengine. #
Add1.1 US qt(1l)of engine oil(/ page359) . #
Che cktheengine oilleve l.
No teson engine oil(/ page432).
00B3
Engine OilRedu ceOil Level *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoille ve lis toohigh.
* NO
TEEngi nedama gecau sed bydriving withexc ess engine oil #
Avoid long journeys wit hex cess engineoil. #
Consul ta qu alif ied spec ialistwo rkshop immediat elyand have theengine oilleve lre duced. 47
0
Display messa gesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
00B3 En gine OilPressure Stop
Switc hOff Engine *D
ispla ymess ageonl yfo rcer tainengi nes:
The engineoilpr ess ureis toolow.
* NO
TEEngi nedama gecau sed bydriving withinsuf ficie ntengi neoilpress ure #
Avoid driving withinsuf ficie ntengi neoilpress ure. #
Pullove rand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions.Do not
continu edr ivi ng und eranycir cums tances. #
Consu ltaqu alif ied spec ialistwo rkshop.
00B3 Engine OilLevel Cannot Be
Measured *T
heelectr icalconn ection totheoil leve lsen sor has been interru pte dor theoil leve lsen sor isfaulty . #
Con sult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 47
1

Ac
tiv eSpe edLimit Assist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 187
Dis play <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 187
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>187
Ac tiv eSte ering Assis t.............................1 89
Ac tivati ng/d eactiv ating ........... ............191
Ac tiveEmerg encyStop Assis t.............1 93
Ac tiveLa ne Chang eAssi st<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 191
Dis play sin theIns trument Display.......1 94
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>189
Sy stem limit ations ........................... ....1 89
Ad aptiv ecr uise contr ol
see ActiveDis tance AssistDIS TRONI C
Ad aptiv eHighb eamAssist
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>124
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 125
Ad diti onalvalue rang e
Se tting displa ycont ent ........................ 231
Ad diti ves.................................................. 432
En gine oil............................................ 432
Fu el ...... ............................................... 432
Ad diti ves(engine oil)
see Additiv es Ad
diti ves(fuel)
see Fuel
Ad dres sbo ok
see Contacts
Ad jus tingthe balanc e/fader
Ad vanced soundsystem ......................3 54
Bur mes ter®
sur round soun dsy stem ...353
Ad jus tingthe sound focus
Bur mes ter®
sur round soun dsy stem ...353
Ad jus tingtreb le,mid- rang eand bass
se ttings
Ad vanced soundsystem ......................3 53
Bur mes ter®
sur round soun dsy stem ...353
ADS PLUS dam ping system
see AIRMA TIC
Ad vanced sound system
Ac tivati ng/d eactiv ating automatic
vo lume adjustment .............................. 354
Ad jus ting thebalance/f ader............ ... 354
Ad jus ting treb le,mid -rang eand bass
se tting s............. ..................................353
Ca lling upthesound menu .................. 353
Inf ormation .................................... ...... 353 Af
ter-sales service center
see ASSYSTPL US
Air bag
Re duced protect ion ...............................4 2
Air cond itioning system
see Climat econ trol
Air distribut ion
Se tting .................................................1 34
Air freshe nersystem
see Perfume atomiz er
Air inle t
see Air-water duct
Air pressu re
see Tire pressur e
Air suspension
see AIRMA TIC
Air vents ................................................... 139
Ad jus ting (front) ............ ...................... 139
Ad jus ting (rea r) ............ ........................ 140
Air vents
see Airvents
Ai r-re cir cula tion mode............................ 137 50
4
Inde x

Cha
nging hubcap s.................................. 419
Cha racter ent ry
On theto uc hpad .................................2 65
Using thecon troller ........................ ..... 264
Char ging
Batt ery(v ehicle) .............................. ....3 83
USB port....... ....... ............................ .... 118
Child safetyloc k
Ac tivati ng/d eactiv ating (mu ltimed ia
sy stem) .......................................... ...... 271
Re ar door .............................................. 62
Re ar side windows <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 63
Chi ldseat
At tach ing (notes) ................................... 54
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............49
Fr ont- passeng erseat (notes) ......... ........ 60
LA TC H-type (ISOFIX )(ins talling) ...... ...... 56
No teson risk sand dang ers ...................5 0
Secu ring on thefront passeng erseat ....6 1
Secu ring on there ar seat .............. ........ 59
To pTe ther ....................................... .......5 8
Child ren
Av oiding dangersin theve hicle .............5 0
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> .............49Speci
alsea tbel tre tract or ........... .......... 55
Ch ock ........... .............................................418
St or ag elocation .............................. ..... 418
Choc k
see Choc k
Cig arette light er
Fr ont cent erconsole ........................ ....1 17
Cleani ng
see Care
Clim atecontr ol........................................ 134
3-zone automatic climatecontr ol
pa nel <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011>134
Ac tivati ng/d eactiv ating ........... ............135
Ac tivati ng/d eactiv ating theA/C
func tion (cont rolpanel) .......................1 35
Ac tivati ng/d eactiv ating theA/C
func tion (multimedia system) .............. 136
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (cont rolpanel) .......... 137
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (multimedia sys‐
te m) .................................................. ... 137
Air dist ribution settings .......................1 36
Air -recir cula tion mode ..................... .... 137 Au
tomatic control..... ...........................136
Climat est yle func tion .......................... 136
Con trol pan elfordua l-zone auto‐
matic climatecontr ol<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 134
Defr osting thewindshield .................... 134
Fil ling cap acityforPA Goil ...................4 36
Fr ont airvents <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> .............139
Inser ting/r emoving theflacon (fra‐
gr anc esy stem) .................................... 138
Ionization ............................................. 138
No te <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 134
Re ar air vents <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..............140
Re ar oper atingunit .............................. 134
Re frig er ant .......................................... 435
Re frig er ant filling capac ity...................4 36
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 137
Re sidua lheat ....................................... 137
Se tting rear clim atecon trol (mult i‐
medi asy stem) .....................................1 36
Se tting theair distribution ...................1 34
Se tting theair flow <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 134
Se tting theclimat est yle ......................1 36
Se tting thefragr ance system ............... 138
Se tting thete mp eratur e......................1 34 Inde
x509

Fu
nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 153
Disp lay
Car e...... .......................................... .... 369
Disp lay(m ult imedi asy stem)
Se ttings .......................................... .....2 65
Di spla y(on -boar dco mp uter)
Displ ayson themultifunc tiondispla y.. 232
Displa ycont ent
Se tting theadditional value rang e ....... 231
Di spl aymes sage........... ..........................439
Ca lling up(on-bo ardcom puter) ...... ..... 439
No tes .................. ................................ 439
Displa ymessag es
00B2 ---mp h...... ...............................4 64
ç ---mp h.....................................4 63
003D 12VBatt erySee Oper ator's
Manual ................ ................................ 466
0049 ActiveHea dlamps Inoperati ve .... 486
é ATTENTION ASSISTInoper ative
... ..........................................................4 55 é
ATTENTION ASSIST: Take a
Br ea k! <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.........455
0049 Automatic HeadlampMode
Inoper ative..... ..................................... 485
0027 CheckBr ak eFlui dLe vel.............4 49
00BD CheckCoolan tLe velSee Oper‐
at or's Manual ...................................... 465
00B3 CheckEn gine OilAtNe xtRe fu‐
eli ng ...... .............................................. 469
00B3 CheckEngi neOilLe vel(A dd 1
qu art) .................................................. 469
0049 CheckLef tLo wBeam (Exam‐
ple) ...................................................... 484
0077 CheckTire s ................................ 477
00B2 CheckWa sher Fluid ...................4 84
00AC Coolan tTo oHo tSt op Vehicle
Tu rn Engi neOff............ ............. ........... 465
0025 Current lyUn available See
Operat or'sMan ual.............................. 440 00E5
Currentl yUna vailable See
Opera tor's Manua l..... ..........................4 41
Á Don't Forget Your Key.................4 81
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>...471
00B3 EngineOilLe velLo wStop Vehi‐
cle Turn Engi neOff............ ..................470
00B3 EngineOilPr ess ureSt op
Switc hOf fEngin e................................ 471
00B3 EngineOilRe duce OilLevel........ 470
0075 Front LeftMalfunction Service
Re quired (exa mp le) .............................4 50
00B6 FuelLevelLo w ............................ 468
00B6 GasCap Loose ...........................4 68
0025 Inoper ativeSee Oper ator's
Manu al....... .......................................... 441
00E5 Inoper ativeSee Oper ator's
Manua l..... ...........................................4 42
007A Inoper ativeSee Oper ator's
Manu al....... ......................................... 443 51
2
Inde x

Re
flect ive saf etyve st <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 372
Re mo ving thewa rning triang le............ 373
Se tting upthewa rning triang le............ 373
Emer gency braking ................................. 169
Emer gency braking
see BAS(Br akeAssi stSystem)
Emer gency callsystem
see Mercede s-Benz emer gency callsy stem
Emer gency engine star t....... .................. 390
Emer gency key
Loc king adoor ................................... .... 73
Un loc kin gadoor ...................................7 3
Emer gency oper ation mode
St artin gth eve hicle ............................. 143
Emer gency release
Tr unk lid(from inside) ............................ 79
Emer gency spar ewheel .......................... 424
No tes ............ ....................................... 424
Re mo ving ............................................ 425
Emer gency Tensioning Devices
Ac tivati on ........... ...................................34
ENE RGIZIN GComf ort
Ov ervie wof program ...........................2 77 St
artin gth epr ogr am ........................... 278
Engine ECOstar t/ stop funct ion.................. ....1 49
Engine number....... .............................428
St artin g(eme rgency operation
mode) .................................................. 143
St artin g(R emo teOnline) ............... ...... 144
St artin g(sta rt/s topbutt on) ............ .....1 42
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> ....383
Swi tching off(s ta rt/s topbutt on) .... .....1 61
Engine data
Dis playing ...................................... ...... 153
Engine number ........................................ 428
Engine oil.................................................3 59
Ad ditiv es........................................ .....4 32
Ca paci ty....... ................................... .... 433
Che cking theoil leve lusing theoil
dips tick.......................................... ..... 358
Chec kingtheoil leve lusing theon-
boar dcom puter .............................. ..... 359
MB- Freig abe orMB- Appr oval .......... .....4 33
Qua lity ....... .......................................... 433
To pping up...........................................3 59 Ent
ering charact ers ....... ......................... 263
Fu nctio n/no tes ................................... 263
ESC (Electronic Stabil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram)
ESP ®
Cr osswi ndAssis t..... ............................ 175
ESP ®
(Electr onicStabil ityProg ram) ....... 172
Ac tivati ng/d eactiv ating ........... ............175
Fu nctio n/no tes .................................... 172
Ext erior light ing
Car e.................................................... 368
Ext erior light ing
see Ligh ts
Ext erior mir rors <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 129, 130
Anti-g lare mode (automatic) ................1 30
Au tomatic mirrorfo lding function ........ 132
Fo lding in/out .....................................1 29
Oper ating thememor yfunc tion ..........1 04
Pa rking posit ion...................................1 31
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 129
Ext ernal device
Loc king(c hild safetyloc k) ...................2 71
Ey eg lass escom partmen t........... ............107 Inde
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