2021 MERCEDES-BENZ C-CLASS SEDAN ECU

Calls
Accep ting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>262
Ac tivati ng functio nsduring acal l......... .262
Ca lls wit hse veralpar ticipant s............... 262
Decl ini<0051004A00110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 262
Ending acal <004F001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 262
Incomi ngcalldu ring anexistin gcall ...... 263
Makin g.......... .................................... .... 262
Mer cedes me......................................... 271
Calls upthesound menu
Bur mes ter®
sur round soun dsy stem.. ...298
Camer a
see 360° Camer a
see Rear vie wcam era
Car key
see Smar tKey
Car wash
see Care
Car wash (car e)......................................... 307
Car e
Air -water duct... .....................................3 07
Au tomatic carwash... ........................ ....3 07
Car pet....................................................3 12
Deco rativ efo il.. .....................................3 10 Dis
play <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 312
Ext eriorlighti ng............. ......................... 311
Hea dliner...... ............ .............................312
Matt efinis h.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 309
Pa int wo rk<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 309
Pl as tic tr<004C005000110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 312
Po we rwa sher. ................................. ...... 308
Re alwo od/tr imelements .................. ....3 12
Re ar vie wcam era.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 311
Sea tbel <0057001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 312
Sea tco ver..... ................................... ......3 12
Senso rs<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 311
St eer ing wheel. ................................. ..... 312
Sur round viewcam era..................... ...... 311
Ta ilpipes ............................................ .....3 11
Wa shing byhand. ..................................3 09
Whee ls/rims...... ....................................311
Wi ndo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 311
Wi per blades .......................................... 311
Car gotie- down rings. ................................ 107
Car pet(Car e).............................................. 312
Cha ngeof address. .....................................2 3
Cha ngeof ow ner ship ..................................2 3 Cha
nging awheel
Pr epar ation...........................................3 59
Ra ising theve hicle ................................ 360
Changing awheel
see Emer gency sparewheel
Chan ginggears
Manu ally....... ......................................... 146
Cha nging hubcap s.. .................................3 59
Char acterentr y
Using thecon troller.... ........................... 220
Char ging
Batt ery(v ehicle) .................................... 325
USB port................................................ 111
Child safetyloc k
Re ar door s...............................................6 1
Re ar side windows<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 63
Chi ldseat
At tach ing (notes)... ..................................5 4
Basi cins tructi ons<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ...............50
Fr ont- passeng erseat (notes)... ................6 0
LA TC H-type (ISOFIX )(ins talling). .............5 5
No teson risk sand dang ers... .................. 51
Secu ring on thefront passeng erseat... ...60 Inde
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5

Secu
ring on there ar seat ................ ........ 58
To pTe ther .......................................... ...... 57
Child ren
Av oiding dangersin theve hicle. .............. 51
Basi cins tructi ons<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ...............50
Speci alsea tbel tre tract or... ........... ......... 54
Choc k
St or ag elocation... .............................. ... 358
Choc k
see Choc k
Cleaning see Care
Climat econtr ol
Ac tivati ng/d eactiv ating........... ..............127
Ac tivati ng/d eactiv ating theA/C
func tion (cont rolpanel).. .......................1 27
Ac tivati ng/d eactiv ating theA/C
func tion (MBUX multimedia system) ...... 127
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (cont rolpanel).. .......... 128
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (multimedia system).. .128
Air -recir cula tion mode ..................... ...... 129
Au tomatic control..... ............................. 128 Climat
est yle func tion............................1 28
Contr olpane lfo r3-zone automatic
clima tecontr <0052004F00110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 126
Con trol pan elfordua l-zone auto‐
matic climatecontr ol<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> .126
Defr osting thewindshield.. .................... 126
Fil ling cap acityforPA Goil ................ .....3 76
Fr ont airvents <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> .............129
No te<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 126
Re ar air ve<0051005700560011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 130
Re frig er ant....... .................................... ..375
Re frig er ant filling capac ity................ .....3 76
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 129
Re sidua lheat ......................................... 129
Se tting rear clim atecon trol (mult i‐
medi asy stem) ................................. ...... 128
Se tting theair distribution... .................. 126
Se tting theair flow <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 126
Se tting theclimat est yle... ..................... 128
Se tting theve hicle interior temp era‐
tur e... ................................................ ..... 126
Swi tching there ar wind owheat er
on/of f...................................................1 26
Ve ntil ating theve hicle (convenie nce
op eni ng) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 78Clim
atest yle
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>128
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 128
Coc kpit
Ov ervie w................................................... 6
Cof feecup symbol
see ATTENTION ASSIST
Collisi ondetection (parked vehicl e)...... ..156
Comb inationswitc h...................................1 15
Com pass. ...................................................2 55
Co mp uter
see On-board computer
Con necting thepa rcel ne t.. ...................... 108
Connect ionstatus
Displ aying .............................................. 280
Ov ervie w............................................... 280
Connectivit y
Swit ching transm ission oftheve hicle
position on/off...................................... 223
Cont acts
Call ingup..............................................2 64
Del eting.. ...............................................2 65 44
6
Inde x

00E5
Currentl yUna vailable See
Opera tor's Manua l........ ...... ...................412
Á Don't Forget Your Key<0011001100110011001100110011001100110011001100110011001100110011
00110011> 384
00CC Drive More Slowly<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 409
00B3 Engine OilLevelCann otBe
Mea sured<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>......425
00B3 Engine OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ....................423
00B3 EngineOilPr ess ureSt op
Switc hOf fEngin e... ...............................4 24
00B3 EngineOilRe duce OilLevel.......... 423
0075 Front LeftMalfunction Service
Re quired (exa mp le)...............................3 80
00B6 FuelLevelLo w............................. 393
00B6 GasCap Loose .............................3 93
0025 Inoper ativeSee Oper ator's
Manu al........ ...........................................411
00E5 Inoper ativeSee Oper ator's
Manua l....... ..... ....................................... 412 007A
Inoper ativeSee Oper ator's
Manua l....... ............................................ 413
0053 Inoper ative..... ...............................4 15
: Intell. Light System Inoperativ e....386
Á KeyNo tDe tected (red displ ay
messa ge)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 384
Á KeyNo tDe tected (whit edis‐
pl ay messa ge)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 383
0075 LeftSid eCu rtain Airbag Mal‐
fun ction ServiceRe quired (Exam ple) .....3 80
¢ Lowe ring............. <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 409
ä Malfunctio nDr ive at Ma x.50
mp h<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 407
: Malfunction SeeOperato r’s
Manual... ............................................... 385
Á ObtainaNe wKe y<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 383
ç Off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 403
00D9 Off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 401
0049 Parking Brak eSee Opera tor's
Manua l......... ......................................... 396 0077
PleaseCor rect Tire Pressur e... ..... 419
0049 Please Release Parking Brak e.. .... 399
006F Rear Lef tBac kres tNo t
La tched (exa mp le).................................3 90
Á Replace KeyBat tery <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 383
003D SeeOperator's Manua l........ ......... 416
0075 SRSMalfunction Service
Re quired ................................................ 380
Ù Steer ing Malfunct ionIncreased
Ph ysical Effort See Operator's Manua l.. 388
Ù Steer ing Malfunct ionStop
Immediat elySee Oper ator's Manual ..... 389
003D Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011>........417
003D Stop Vehicle SeeOper ator's
Manual... ................................................ 416
00CC Stop Vehicle Vehicle TooLo w....... 408
ç Suspended ................................... 403
: SwitchOf fLights.... ......................3 86
: SwitchOn Head lamp s<0011001100110011001100110011001100110011001100110011001100110011
00110011> 386 Inde
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Se
tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 225
LA TC H-type (ISOFI X)child seat
anc hor
Ins talling. .................................................5 5
Le velcontr olsystem
see AIRMA TIC
Light switch
Ov ervie w........................................... .....1 14
Light ing
see Inte rior lighting
see Lights
Lights AdaptiveHig hbeam Assis t..................... 117
Au tomatic driving lights.... .....................1 15
Comb inationswit ch<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 115
Cor nering light..... <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .........117
Haza rdwa rning light s............................ 116
High beam... ............ ..............................115
High -beamflasher .................................. 115
Light switch.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 114
Lo w-beam headlam ps............................ 114
Pa rking light s.........................................1 14
Re ar foglam p.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 114
Re sponsibili tyforlig hting systems ......... 114 Se
tting theex terior lighting switch-
of fdela ytime .................................... ..... 118
Se tting thesur round lighting........... .......1 18
St andi nglight s................................. ...... 114
Tu rn signal light......................................1 15
Limit edWa rranty
Ve hicle. ............................................. ...... 29
Liv eTr af fic Inf orma tion
Dis playing subsc ript ion informatio n...... 248
Dis play ing thetra ffic map .....................2 49
Displ aying traffic inci dents <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 249
Ext end ingasu bs criptio n.............. .........248
Issui nghazar dale rts.. ...........................2 50
Lo ad inde x(tir es).... .................................. 350
Lo ad-bear ingcapaci ty(tir es) ....... ............ 350
Lo ading
Bag hook........... ....................................108
Ca rgotie-do wnri<0051004A00560011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> ..107
Def initio ns............. .......................... ......352
No tes... ............................................. ..... 102
Ro oflugg agera ck <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> 109
Load ingguid elines .................................... 102
Load inginforma tion table ........................ 343 Load
s
Sec uring. ...............................................1 02
Lo cat orlighting
see Surround lighting
Loc king /unl ocking
Ac tivati ng/d eactiv ating theaut o‐
matic locking featur e............................... 69
Em erge ncy key.. ...................................... 70
KE YLE SS-GO. .......................................... 68
Un loc kin g/op eningth edoor sfrom
th einside.. ..............................................6 8
Lo w-beam headla mps
Swi tching on/of f.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 114
Lu bricant additives
see Additiv es
Lu ggage
Pa rcel ne t.... .......................................... 108
Secu ring.............. <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..........102
Lu mbar support
se eLu mbar support(4-w ay)
Lu mbar support(4 -w ay)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 93 Inde
x45
7

Ra
in-closing featur e
Slid ingsunr oof........... .............................82
Re ading lamp
see Interior lighting
Re alwo od (Car e)........................................ 312
Re ar climat eco ntr ol
Se <00570057004C0051004A00110011001100110011001100110011001100110011
001100110011> .....................................128
Re ar door s(c hild safetyloc k).... .................6 1
Re ar foglam p
Switc hingon/off.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 115
Re ar seat
see Seat
Re ar vie wcamer a
Ca re<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 311
Fu nctio n...<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>190
Opening thecamer aco ver(360°
Ca mer a)..... ........... .................................195
Se tting favo rite s(360° Camer a)... ......... 195
Re ar windo w
Ro ller sunblin d.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 85
Re ar windo wheat er......... ......................... 126
Re fle ctive sa fety vest<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 314 Re
frig er ant (air conditioni ngsystem)
No tes... ............................................. ..... 375
Re fueli ng
Re fuel ingtheve hicle. ........................ ....1 48
Re mo teOnline
Char ging thest ar terbatt ery........ .......... 134
Coolin gor heat ingtheve hicle interior... 133
St artin gth eve hicle ........................... ....1 34
Re por ting safetydef ects..... ....................... 28
Re scue card................................................. 29
Re ser ve
Fu el....................................................... 372
Re setfunction (multimedia system). ...... 230
Re sidual heat............................................. 129
Re stor ing (fact oryse ttings)
see Resetfunction (multimedia system)
Re stra int system
Basic instruct ions forch ildr en.................5 0
Fu nctio nin an acci dent.... <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 36
Fu nctio nality<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>35
Ma lfunctio <0051001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>36
Pr otect ion.......................................... ...... 35
Re duced protect ion.. ...............................3 5 Sel
f-tes <0057001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 35
Wa rning lam p..........................................3 5
Re versege ar
Inser ting....... ......................................... 144
Rims (car e)<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> ............311
Ro adside Assistan ce(breakdo wn)..... .......23
Ro llaw ay protection
see HOL Dfun ction
Ro ller sunblind
Pa nor amaro of wit hpo we rtilt/sli d‐
ing panel....... .......................................... 80
Re ar wind ow<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 85
Sid ewi ndo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 84
Ro ofload .................................................... 377
Ro oflugg agera ck
Loadi ng..... ............................................ 109
Secu ring.............. <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> ..........109
Ro ute
Ca lcul ating ............................................239
Displ aying destination informatio n......... 241
Planning. ............................................... 236
Select ingatype... ..................................2 40
Selecti nganalte rn ativ ero ute.. .............. 242 Inde
x463

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... ............................................ 314
Se tting up<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 315
Wa rning/indicat orlam p
0025 ABSwa rning lam p........................4 36
004D Brak esy stem warning lam p
(Canada only)........................................ 434
0027 Brakewa rning lam p(US Aonl y)....4 34
004D Brak es warning lam p(yello w)
(Canada only).................................... .... 433
ÿ Coolant warning lam p..................4 29
0024 Electricpar king brak eindi cator
la mp (red) (Canada only).......................4 32
0049 Electricpar king brak eindi cator
la mp (red) (USAonl y)............................4 32 003D
Electricalmalfunction warning
lam p.................................................. .... 431
00B9 Engine diagno siswarning lam p....4 30
00BB ESP®
OFF warning lam p...............4 37
00E5 ESP®
wa rning lam p......................4 36
00B6 Fuelreser vewarning lam p.. .........4 31
Ù Powe rst eer ing warning lam p
(r ed).. .................................................... 428
00C6 Recup erati ve Brak eSy stem
wa rning lam p(US Aonl y)................... .... 433
0075 Restra int system warning lam p.. .. 427
00E9 Seatbeltwarning lam p................4 27
ä Suspens ion wa rning lam p(yel‐
lo w). ...................................................... 435
0024 Theelect ric pa rking brak e(yel‐
lo w) indic ator lam p................................4 32
0077 Tire pressur emonit oring sys‐
te m wa rning lam p............................. .....4 38
L Warning lam pfo rdis tance
wa rning func tion. .............................. .... 435 Wa
rning/indicat orlam ps
Ov ervie w............................................... 425
PA SSENGER AIRBAG.<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 46
Wa rranty ...................................................... 29
Wa sher fluid
see Windsh ield wa sher fluid
Wa shing byhand (care)........... ................. 309
Wa terta nk
see Air-water duct
We ather information ................................. 255
what3w ords
Des tinatio nentr ywit ha3 wo rd
addr ess................................................. 238
Wh eel chang e
Lo we ring theve hicle. ............................3 63
Mou nting ane wwhe el...... .................... 362
Re mo ving awhee l........ ......................... 362
Re mo ving/ins talling hubcaps ...............3 59
Whee lro tat ion ...........................................3 58
Whee ls
Ca re<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 311
Chan ginghub caps ................................ 359
Chec king............................................... 335 In
de x 47
3