2020 MERCEDES-BENZ E-CLASS SEDAN ECU

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
* The yello w0024 indicator lam pis lit and there d0049 indicat orlam p(US Aonl y)or 0024 indicat orlam p(Can‐
ada only)flashes forapp roxima tely tenseco ndsafte rth eelectr icpar king brak ehas been applied orreleased. It
th en remains litor goes out.Theelectr icpar king brak eis malfu nctioning.
If th ebat tery charge leve lis toolo w: #
Char gethebatt ery.
To appl y: #
Swi tchof fth eignition .
The electr icpar king brak ewill beapplied automaticall y.
If th eelectr icpar king brak eis no tto be applied, e.g.atan aut omatic carwash orwhen theve hicle isbeing towe d,
lea vetheignition switchedon.This does notinclude having theve hicle towe dwit hth ere ar axle raised.
If th eelectr icpar king brak eis no tapplied automaticall y: #
Switc hth eignition offand switc hit bac kon. #
Release andthen apply theelectr icpar king brak emanuall y(/ page17 2).
If it is still no tpossible toappl yth eelectr icpar king brak e: #
Consult aqu alif ied spec ialistwo rkshop. #
Wher enecessar y,also secureth epar kedve hicle agains tro lling away.
To release: Displa
ymessag esand warning/ indic ator lam ps 463

Dr
ivin gsy stems Displa
ymess ages
Possible causes/conseq uencesand0050 0050
Solutions
é ATTE NTION ASSISTInoper-
ative *A
TTENTION ASSISTis malfunct ioning. #
Consult aqu alif ied spec ialistwo rkshop.
é ATTENTION ASSIST: Take a
Break! *A
TTENTION ASSISThas detected fatig ue oran incr easing lack ofconc entration onthepar tof thedr iver
(/ page220). #
Ifneces sary,take abr eak .
ä
Malfun ction Drive atMax .
50 mph *A
IRBO DY CONTR OLisfunctioning onlyto alimit edextent. The vehicle's handling charact eristic sma ybe affect ed. #
Drive in amanne rap propr iate forth ecur rent leve l,but donotex ceed 50mph(80 km/h). #
Consult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 46
7

Re
ar vie wcam era ................................ 372
Sea tbel t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 374
Sea tco ver..... ................ .................. ..... 374
Senso rs<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 372
Ta ilpipes ................ .............................. 372
Wa shing byhand ................................. 368
Wheels/r ims....................................... 372
Wi ndo ws <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 372
Wi per blades ........................................ 372
Car gotie- down rings ...............................1 13
Car pet(Car e)............................................ 374
Cha ngeof address .................................... 23
Cha ngeof ow ner ship ................................ 23
Changing awheel
Pr epar ation ......................................... 423
Ra ising theve hicle ........................... ....4 24
Cha nging awheel
see Emerge ncy sparewheel
Chan ginggears ....... ................................. 160
Manually ..............................................1 60
Chang inghub caps ................................. 423
Char acterentr y
On theto uc hpad .... .............................. 267 Usin
gth econ troller ........................ ..... 267
Char ging
Batt ery(v ehicle) .............................. ....3 87
Mobile phone(wireless) .................. ..... 121
USB port.......................................... ....1 21
Cha ssis leve l(AIR BODY CONT ROL)
Se tting ............................................ .....2 02
Chil dsaf etyloc k
Re ar door .............................................. 63
Re ar side windows <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 64
Swi tching on/of f(R ea rSea tEnt er‐
ta inm ent System )...............................2 73
Child seat
At tach ing (notes) ................................... 55
Basic instructions ..................................5 0
Fr ont- passeng erseat (notes) ......... ........ 61
LA TC H-type (ISOFIX )(ins talling) ...... ...... 56
No teson risk sand dang ers ............ .......5 1
Secu ring on thefront passeng erseat ....6 2
Secu ring on there ar seat .............. ........ 60
To pTe ther ....................................... .......5 8
Child ren
Av oiding dangersin theve hicle .............. 51
Basi cins tructi ons <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> ..............50Speci
alsea tbel tre tract or ........... .......... 56
Ch ock ........... ............................................ 422
St or ag elocation ..................................4 22
Cho ck
see Choc k
Cig arette light er
Fr ont cent erconsole ............................1 18
Cleani ng
see Care
Clim atecontr ol........................................ 137
Ac tivati ng/d eactiv ating ........... ............138
Ac tivati ng/d eactiv ating theA/C
func tion (cont rolpanel) .......................1 38
Ac tivati ng/d eactiv ating theA/C
func tion (multimedia system) .............. 138
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (cont rolpanel) .......... 139
Ac tivati ng/d eactiv ating thesync hro‐
nizat ionfunc tion (multimedia sys‐
te m) ..................................................... 140
Air dist ribution settings .......................1 39
Air -recir cula tion mode ......................... 140
Au tomatic control..... ...........................139
Climat est yle func tion .......................... 139 51
4
Inde x

Con
trol pan elfor3-zone automatic
clima tecontr ol<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> ........137
Con trol pan elfordua l-zone auto‐
matic climatecontr ol<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 137
Defr osting thewindshield .................... 137
Fil ling cap acityforPA Goil ...................4 40
Fr ont airvents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ............142
Glo veboxair vent <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .......143
Inser ting/r emoving theflacon (fra‐
gr anc esy stem) .................................... 141
Ionization ............................................. 140
No te <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 137
Re ar air vents <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .............143
Re ar oper atingunit .............................. 137
Re frig er ant .......................................... 439
Re frig er ant filling capac ity...................4 40
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 140
Re sidua lheat ....................................... 140
Se tting rear clim atecon trol (mult i‐
medi asy stem) ................................. ....1 39
Se tting theair distribution ...................1 37
Se tting theair flow <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 137
Se tting theclimat est yle ......................1 39
Se tting thefragr ance system ............... 140
Se tting thete mp eratur e......................1 37 Swi
tching there ar wind owdefr oster
on/of f............................................. ..... 137
Ve ntil ating theve hicle (convenie nce
op eni ng) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>82
Wi ndsh ield hea ter ..... ...........................142
Clim atest yle
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>139
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 139
Coc kpit .........................................................6
Ov ervie w .......................................... .......6
Cof feecup symbol
see ATTENTION ASSIST
COMAND see Multimedia system
COMAND Touc h
Mana gingdevices .............................. ..273
Comb inationswitc h................................ 125
Com pass .................................................. 306
Com puter
see On-boar dcom puter
Conne ctingthepa rcel ne t.......................1 14 Connect
ionstatus
Displ aying ............................................ 331
Ov ervie w .............................................. 331
Connectivit y
Swit ching transm ission oftheve hicle
position on/off.................................... 270
Contact s...................................................3 14
Callin gup .............................................3 15
Del eting ...............................................3 16
Do wnl oading (from mob ile ph one )....... 315
Im por ting .............................................3 16
Im por ting (ove rview) ............................ 315
Inf ormation .......................................... 314
Making acall ........................................3 16
Na me form at ........................................ 315
Op tions ................................................ 316
St or ing .................................................3 16
Contr oller
Operating .............................................2 61
Con venience closing featur e....... ............. 83
Co nvenience opening................................ 82
Coolant (engine)
Chec kleve l.......................................... 365
Fillin gcapac ity.................................... 439 In
de x 51
5

Int
erne tconnect ion
Comm unicationmod ulefunction .... .... 330
Con nectionstatus ...............................3 31
Dis play ing thecon nect ionstatus .... .....3 31
Es tablishing ........ ............................ .....3 31
Inf ormation .......... ............................. ... 330
Re strictions <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> ............330
Io niza tion
Ac tivati ng/d eactiv ating (mu ltimed ia
sy stem) ................................................ 140
iPhone ®
see Apple CarPla y®
see Mercedes- BenzLink J
Jac k
St or ag elocation ..................................4 22
Jum p-startco nne ctio n....... ..................... 387
Gene ralno tes ...................................... 385 K
KEY LESS-GO
Loc king theve hicle ................................ 71
Pr oblem .................................................7 3 Un
loc kin gse tting ............................ .......6 7
Un loc kin gth eve hicle ............................7 1
Kic kdow n.................................................. 161
Using .................................................... 161
Knee airbag ................................................ 41 L
Labelin g(tir es)
see Tire labeling
Lam p
see Interior light ing
Lam ps(Ins trum ent Displa y)
see Warning/ indic ator lam ps
Lane detection (automatic )
se eAc tiveLa ne Keeping Assist
Lane Keeping Assist
see ActiveLa ne Keeping Assist
Languag e.................................................. 274
No tes ................................................... 274
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 274
LA TC H-type (ISOFI X)child seat secur‐
ing system
In stallin g................................................ 56 Le
velcontr olsystem
see AIR BO DY CONTR OL
Light switch
Ov ervie w .............................................. 124
Light ing
see Inte rior lighting
see Lights
Lights ........................................................ 124
Ad aptiveHig hbeam Assis t...................1 27
Ad jus ting theins trument lighting ........ 235
Au tomatic driving lights..... .................. 125
Comb inationswit ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 125
Cor nering light func tion<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 127
Haza rdwa rning light s.......................... 126
High beam............ ...............................125
High -beamflasher ...............................1 25
Ligh tswi tch ....... .................................. 124
Lo w-beam headlam ps.......................... 124
Pa rking light s.......................................1 24
Re ar foglam p...................................... 124
Re sponsibili tyforlig hting systems .......1 24
Se tting theex terior lighting switch-
of fdela ytime ...................................... 128
Se tting thesur round lighting...............1 29
St andi nglight s.....................................1 24 526
Index

Tu
rn signals ......................................... 125
Limit edWa rranty
Ve hicle .................................................. 28
Liv eTr af fic Inf orma tion
Dis playing subsc ript ion informatio n.... 299
Disp laying thetra ffic map ...................2 99
Displ aying traffic inci dents <0011001100110011001100110011001100110011001100110011001100110011
00110011> 300
Ext endi ngasu bscr iption <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 299
Issu inghazar daler ts <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 301
Lo ad inde x(ti res) .....................................4 14
Load -bearing capacit y(tir es) .................. 414
Load ing.....................................................1 13
Car gotie-do wn rings <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...113
Def initio ns ............ ...............................416
No tes ............ ....................................... 108
Ro ofcar rier .......................................... 115
St ow agespac eunde rth etrunk floor ...114
Load ingguid elines .................................. 108
Load inginforma tion table ...................... 407
Load s
Sec uring .............................................. 108
Locat orlight ing
see Surround lighting Loc
king /unl ocking
Ac tivati ng/d eactiv ating theaut o‐
matic locking featur e.............................7 3
Emerg encykey .......................................7 4
KEYLESS- GO................................... .......71
Un loc kin gand open ingdoor sfrom
th einside ............................................... 71
Lo w-beam headla mps
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 124
Lu bricant additives
see Additiv es
Lu ggage
Pa rcel ne t....................................... ...... 114
Secu ring <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>108
Lu mbar support
se eLu mbar support(4-w ay)
Lu mbar support(4 -w ay)...........................9 8 M
Maint enanc e
Menu (on-boa rdcom puter) ..... .......... ... 235
Ve hicle ............................................. ..... 23 Maint
enance
see ASSYSTPL US
Malfunct ion
Pa rking AssistPA RK TRONI C................ 205
Re stra int system ................................... 35
Malfu nction messag e
see Displa ymessag e
Map ...........................................2 99, 301, 302
Av oiding anarea ..................................3 04
Av oiding anarea (ove rview) .................3 04
Cha nging anarea ....... ......................... 304
Dele tinganarea ....... ........................... 305
Displ aying thecom pass ....................... 306
Displa yingthemap version .................3 04
Displ aying thene xt int ersect ing
st re et <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 303
Disp laying thesat ellit emap ................3 06
Displ aying thetra ffic map ...................2 99
Displ aying weather informat ion ...........3 06
Map data....... ......................................305
Mo ving ................................................ 302
Ov ervie w ....... .......................................301
Selecti ngPOI symb ols....... ..................303
Selecti ngtext informati on<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 303
Sel ecti ngthemap orient ation .............3 03 Inde
x52
7