key MERCEDES-BENZ E-CLASS COUPE 2020 Service Manual

Ac
tiv atin gfun ctionsdur ingacal l #
Tosho wall functions, navig atedo wn.
The follo wing functionsar eav ailable during a
call:
R EndCall
R Mak eAdd ition alCall
R Keybo ard(sho wto send DTMF tones)
R Swi tchMu teMicon 0073 oroff0053.
R Private Mode(a nacti vecal lin ha nds-fr ee
mod eis transf erredove rto thete lephon e)
Conduct ingcalls withse ve ralpar ticip ants
Re quirement s:
R Ther eis an act ive call (/ page31 3).
R Ano ther call isbeing made.
Switc hingbetw een calls #
Select call003B.
The select edcall isactiv e.The other call is
on hold.
Ac tiv atin gor endin gacal lon hol d #
Select Continu eCa llor End Call. Co
nduc tingaco nfer en ce cal l #
Select Crea te Co nfere nceCallin thete le‐
phon emen u.
The newpar ticipant isinc luded inthecon fer‐
ence call.
Endin gan activ ecall #
Select 005A.
% Onsome mobilephones, thecall onhold is
activ ated assoon astheactiv ecall isended.
Ac cep ting/r eject ingawa iting call
Re quirement s:
R Ther eis an act ive call (/ page31 3).
If yo ure cei veacall while already inacall, a
mes sageis displa yed. An acous ticsignal also
sounds. #
Select Accept.
The incom ingcall isactiv e.
If onl yone mobile phoneiscon nectedwit h
th emultimedia system, thepr ev ious callwill
be put onhold. If
dur ing acall youacc epta call withth e
ot her mobile phonewhenintwophone mode
th en theex istin gcall isended . #
Selec tRejec t.
% This function andbeha viordepen dson your
mob ilephon ene tworkpr ov ider andthe
mobil ephone (seethemanuf acturer'soper‐
ating instruction s). Contacts
Inf
ormat ionabout thecontact smenu
The contacts menu contains allcont acts from
ex istin gdat asour ces, e.g.mobile phoneor
memo rycard. Youcan stor eup to6,000 con‐
ta cts.
Depe nding onthedat asour ce,youha ve thefo l‐
lo wing numb erofcon tacts:
R Perm anen tly sa ve dcon tacts: 3,000 entries
R Contacts loaded from themobile phone:
3,000 entries 31
4
Multimedia system

#
Todeac tivatefull -screen mod e:press the
to uc hpad.
Cha nging videosettings
Mult imed iasystem:
4 Media 5
Z Option s
5 Picture Format
The follo wing picturefo rm ats areav ailable:
R Automat ic
R 16:9
R 4:3
R Zoom #
Select apict urefo rm at.
Ad jus tingthe brightne ssmanu ally
If th eAutom aticpictur efo rm atisswit ched off,
yo ucan adjustth ebr ightn essyourself . #
Select Bright ness. #
Adjus tth ebr ightn ess. Media
search St
arting themed iasear ch
Multimedia system:
4 Media 5
ª Search
Depen dingonthecon nect edmedia sourcesand
fi les, thefo llo wing categor iesarelis ted:
R Current TrackList
R Keyword Search
R Playlists
R Artists
R Albums
R Track s
R Folders
R Music Genres
R Year
R Composers
R Videos
R Podcast s(Apple ®
de vices)
R Audiobook s(Apple ®
de vices) #
Select acat egor y. %
The categor iesareav ailable assoon asthe
ent ire media content hasbe en read inand
anal yzed . Med
iaInt erface Inf
orma tion abou tth eMed iaInt erface
Media Inte rface isauniv ersal interface forth e
connecti onofmob ile au dio equipm ent.Themul‐
time diasy stem has twoUSB ports.The USB
por tsarelocat edinthestow agecom partment
unde rth ear mr est.
Supp ortedde vic es
The Med iaInt erface allo ws youto connect the
fo llo wing datast or ag emedia:
R iPod ®
R iPhone ®
R MP3 player
R USB devices
Fo rde tails and alis tof suppor tedde vices, visit
our websit eat htt p:// www .mercedes-
benz .com/c onnect.Fo llowtheins truction sin
th e"Media Interface" secti on. Mu
ltimed iasystem 34
3

#
Remo vecap 1bytheta b. #
Addwa sher fluid. Ke
eping theair -water duct free #
Keep thear ea between thehood andthe
winds hieldfree ofdepos its,e.g .ice, snow
and leaves. Cleani
ngand care No
teson washing theve hicl ein acar wash &
WARNIN GRisk ofacci dent dueto
re duced braking effect afte rwa shing the
ve hicle
The braking effect isreduced afte rwa shing
th eve hicle. #
Afterth eve hicle hasbeen washed,
br ak ecar efully whilepaying attention to
th etraf fic condi tions untilth ebr aking
ef fect hasbee nful lyrestor ed. *
NO
TEDama gedue touns uitable car
wa sh #
Beforedr iving intoacar wash mak e
sur eth at thecar wash issuit able for
th eve hicle dimensions. #
Ensur eth er eis suf ficie ntgrou nd clear‐
ance between theunderbody andthe
guide rails ofthecar wash. #
Ensur eth at theclear ance widthof the
car wash, inpar ticular thewidt hof the
guide rails, issuf ficie nt. To
avo iddamag eto your vehicle when usinga
car wash, ensur eth efo llo wing beforehand:
R ActiveDis tance AssistDIS TRONI Cand the
HOLD functio nar edea ctivated.
R The 360° Camer aor there ar vie wcam erais
swit ched off.
R The side windo wsand slidin gsun roof are
com pletely clos ed.
R The blow erforth eve ntil ation/he ating is
sw itched off.
R The windsh ield wipe rsw itchis in po sitio n
005A.
R Incar washes withacon veyo rsy stem: neu‐
tr al 005C iseng aged.
R The Smar tKey isat adis tance ofat leas t
10 ft(3 m) away from theve hicle, other wise
th etrunk lidcould openunintentionall y. Maint
enance andcare36
7

%
Ifyo uwo uld liketo lea vetheve hicle while it
is being washed, makesur eth eSmar tKey is
locat edintheve hicle. Theparkposition 005D
is other wise automaticall yeng aged.
% If,afte rth ecar wash, youre mo vethewa x
fr om thewindshield andwiper rubber s,this
will preve ntsme aring and reduce wiper
noise. Inf
ormat iononusing apo we rwa sher &
WARNIN GRisk ofacci dent whenus ing
hig h-pr essurecle ani ng equipm entwith
ro und -spr ay nozzl es
The waterje tfr om aro und -spr ay nozzl e(d irt
gr ind er) maycau sedama getotires and sus‐
pe nsi on components that isno tvisi ble.
Com ponentsdamag edinthis wa yma yfa il
une xpec tedly. #
Donotus ehigh- press urecle ani ng
eq uipme ntwith round -spr ay nozzl esto
cle an your vehicle. #
Damag edtires orsuspension compo‐
nent smus tbe replaced immediat ely. To
avo iddamag eto your vehicle, observethefo l‐
lo wing when usingapo we rwa sher :
R keep theSmar tKey atleas t10 ft(3 m) away
fr om theve hicle. Other wise thetrunk lid
could openunintentionall y.
R maint ainadis tance ofat leas t11 .8 in
(30 cm) totheve hicle.
R vehicl eswith decorativ efo il: par tsof your
ve hicle areco veredwit hadecora tivefo il.
Maint ainadis tance ofat leas t27 .6 in
(70 cm) between thefo il-c ove redpar tsof the
ve hicle andthenoz zleofthepo we rwa sher .
Mo vethepo we rwa sher nozzlearound whilst
cleaning. Thewaterte mp eratur eof the
po we rwa sher mustno texc eed 140°F
(60 °C).
R obse rveth einf ormation onthecor rect dis‐
ta nce intheeq uipment manufacturer'soper‐
ating instruction s.
R donotpoint thenoz zleofthepo we rwa sher
dir ectl yat sensitiv epar tssuc has tires, slits, electr
icalcom ponents, batteries, light bulbs
and ventil ation slot s. Wa
shing theve hicl eby hand Obser
vetheleg alrequ iremen ts,e.g. inanumb er
of coun tries, washing byhand isonl yper mitt ed
in specially designatedwash bays. #
Use amild cleaning agent, e.g.carsham poo. #
Washtheve hicle withluk ewa rmwaterusi ng
a sof tcar spong e.When doingso,donot
ex pose theve hicle todirect sunlight . #
Carefully hosetheve hicle offwit hwa terand
dr yusi ng ach amois .Ta ke car eno tto point
th ewa terje tdir ectl yto wa rdsth eair inle t
gr ille belo wthehood. 368
Maintenanc eand care

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions #
Ensur e,bo th bef oreand during thejour ney,that thest atus ofthefront passeng erairbag iscor rect.
NEVER useare ar wa rdfacing child restra int onaseat protect edbyan ACTIVE AIRBAGinfront ofit,DE ATHor
SERIOU SINJU RYtotheCH ILD can occur . #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions. #
Checkth est atus oftheaut omatic front passeng erairbag actuation (/page47 ). #
Ifnec essar y,consu ltaqu alif ied spec ialistwo rkshop immediat ely.
PRE-S AFEInoperat iveSee
Operator's Manual *
The PRE‑S AFE®
funct ionsaremalfunct ioning. #
Consult aqu alif ied spec ialistwo rkshop. Smar
tKey Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Á Obtain aNew Key *T
heSmar tKey nee dstobe replaced. #
Consult aqu alif ied spec ialistwo rkshop. Displa
ymessag esand warning/ indic ator lam ps 44
7

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Á Replace KeyBattery *T
heSmar tKey batt eryis disc harged. #
Replace thebatt ery(/ page67 ).
Á
Key NotDetected (whit e
displa ymessag e) *T
heSmar tKey iscur rently undetect ed. #
Chang eth elocation oftheSmar tKey intheve hicle. #
Ifth eSmar tKey isstill no tre cogni zed,place itin themar kedspace forst ar tin gwit hth eSmar tKey
( / pag e14 4).
Á
Key NotDetected (red dis‐
pla ymessa ge) *T
heSmar tKey canno tbe detected and mayno long erbe intheve hicle.
The Smar tKey isno long erintheve hicle andyouswit choffth eengine:
R Youcan nolongerst ar tth eengine.
R Youcan notcen trall yloc kth eve hicle. #
Ensur eth at theSmar tKey isin theve hicle.
If th eSmar tKey detection functi onhasa mal functi ondueto ast ro ng radio signal source: #
Stop theve hicle immediat elyinaccor dance withth etraf fic condi tions. #
PlacetheSmar tKey inthemar kedspace forst ar tin gth eengine withth eSmar tKey (/ pag e14 4). 44
8
Dis play messa gesand warning/ indic ator lam ps

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Place theKey inthe
Marked SpaceSeeOpera-
tor's Manual *S
mar tKey detection ismal functi oning. #
Chang eth elocation oftheSmar tKey intheve hicle. #
Place theSmar tKey inthemar kedspace forst ar tin gth eengine withth eSmar tKey (/ pag e14 4).
Á Don't ForgetYour Key *A
warning tone also sou nds. Thismes sage reminds youto take your keywit hyo uwhen youlea vetheve hicle. Lights
Displa
ymessag es
Possible causes/conseq uencesand0050 0050
Solutions
0049 Check LeftLow
Beam (exa mp le) *T
hecor responding lightsourceisfaulty . #
Drive on car efull y. #
Con sult aqu alif ied spec ialistwo rkshop immediat ely.
% LED lightbul bs: thedispla ymessag efo rth ecor responding lampappea rsonl ywhen allthelight- emitt ingdiodes
in thelam par efa ulty . Dis
playmes sagesand warning/ indic ator lam ps 44
9

St
eer ing wheel paddle shifters ............ 158
Tr ans miss ionposit iondispla y.............. 156
Tr ans miss ionposit ions........................ 156 B
Bag hook<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 111
BA S(Br akeAssis tSy stem) .....................1 74
Batt ery
Ch arging (Remo teOnline) .................... 145
Smar tKey <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 67
Batt ery
see Battery(v ehi cle)
Batt ery(v ehi cle) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 387
Ch arging <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 386
Ch arging (Remo teOnline) .................... 145
No tes .................................................. 382
No tes(s ta rting assis tance and
ch argin g) .............................................3 84
Re placing .............................................3 87
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....386
Bel t
see Seatbe lt Bli
nd Spo tAs sist <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 224
Ac tivati ng/d eactiv ating ........... ............226
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>224
Sy stem limit ations ........................... ....2 24
Blo wer
see Clima tecontr ol
Blue tooth®
<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 270
Ac tivati ng/d eactiv ating ........... ........... .270
Inf ormatio n....... ................................... 270
Blue tooth®
audio
Ac tivati ng ........... ................................. 347
De-a uthor izing (de-r egiste ring) the
de vice .................................................. 348
Inf ormation .................................... ...... 345
Ov ervie w ........................................ .....3 46
Sear ching fora trac k ..... ......................348
Sear ching forand author izing the
de vice .................................................. 346
Select ingamedia player..... ................3 47
Swi tching device viaNFC <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 348
Br ak eAs sist System
see BAS(Br akeAssi stSystem)
Br ak efluid
No tes ................................................... 437 Br
ak efo rc edis tribut ion
EB D(elec tronic brak efo rc edis tribu‐
tion )..................................................... 177
Br ak es
ABS (Anti-lock Braki ng System) ........... 173
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 177
BA S(Br akeAssi stSystem) ...................1 74
Dr iving tips............ ..............................148
EBD (electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 177
HOLD functio n............ .........................199
Limi tedbr aking effect (sa lt-tr eated
ro ads) .................................................. 148
Ne w/r epla ced brak epad s/brake
discs .................................................... 146
No teson breaking-in ane wvehicle ..... 146
Br akin gass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ................................ 423
Ov ervie wof thehelp functions.............. 18
Ro adside Assis tance <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> .....23
To w- star tin g........................................ 393
To wing away <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 389
Tr ans portingth eve hicle ......................3 91 Inde
x51
3

Br
eak down
see Flattir e
Bur mes ter®
high-e nd3D surround
soun dsy stem
Ad jus ting thebalance/f ader............... 358
Ad jus ting thesound optimiz ation ........ 358
Ad jus ting treb le,mid -rang eand bass
se tting s............ ................................... 357
Au tomatic volume adjustment ........ .....3 58
Ca lling up thesound menu .................. 357
Inf ormation .......................................... 357
Select ingthesound profile .................. 358
Bur mes ter®
sur round soun dsy stem .....3 56
Ad jus ting thebalance/f ader............... 357
Ad jus ting thesound focus <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 357
Ad jus ting treb le,mid -rang eand bass
se tting s............ ................................... 357
Au tomatic volume adjustment ........ .....3 57
Calls upthesound menu ............... ...... 356
Inf ormation .......................................... 356
Switc hingthesur round soun don /of f
.. ...................................................... .....3 57
Butt ons
St eer ing wheel .....................................2 31 C
Call list
Mak ingacall ........................................ 317
Ov ervie w .......................................... ....3 17
Callin gup thesound menu
Bur mes ter®
high-end 3Dsurround
soun dsy stem ................................. ..... 357
Calls ..........................................................3 13
Ac cep ting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011>313
Ac tivati ng functio nsduring acal l......... 314
Calls withse veralpar ticipant s........ .....3 14
Decl ining ............. .................................313
Endi ngacal l............. .......................... .313
Incoming callduring anexistin gcall .... 314
Making ............................................. ....3 13
Mer cedes me....................................... 324
Calls upthesound menu
Bur mes ter®
sur round soun dsy stem ...356
Camer a
see 360° Camer a
see Rear vie wcam era
Car key
see Smar tKey Car
wash
see Care
Car wash (car e)........................................3 67
Car e.......................................................... 373
Air -water duct <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011> 367
Au tomatic carwash ............................. 367
Car pet.................................................3 73
Deco rativ efo il .....................................3 70
Displ ay<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 373
Ext eriorlighti ng............ ....................... 372
Hea dliner ............ .................................373
Matt efinis h<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ................369
Pa int wo rk <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 369
Pl as tic trim <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 373
Po we rwa sher ...................................... 368
Re alwo od/tr imelements .................... 373
Re ar vie wcam era ................................ 372
Sea tbel ts <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 373
Sea tco ver..... ...................................... 373
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 51
4
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Digita
lsp eed ome ter ............ ...................236
Di ng hy towing
see Tow- bar system
DIRECT SELECT leve r............ ...................156
Eng aging drive po sitio n............ ........... 158
Eng aging neu tral ............ ...................... 157
Eng aging park position ........................ 158
Eng aging park position automatic ally .. 158
Eng aging reve rsege ar .........................1 57
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>156
Disp lay(Car e).......................................... 373
Disp lay(m ult imedi asy stem)
Se ttings .......................................... .....2 68
Di spla y(on -boar dco mp uter)
Displ ayson themultifunc tiondispla y.. 234
Displa ycont ent
Se tting theadditional value rang e ....... 233
Di spl aymes sage........... ..........................443
Callin gup (on -boardco mp uter) ...........4 43
No tes .................................................. 443
Disp laymes sages
00B2 ---mp h...................................... 476
ç ---mp h...................................... 475 003D
12VBatt erySee Oper ator's
Manual ................................................ 483
00D7 48VBatt erySee Oper ator's
Manual ................................................ 485
0049 ActiveHea dlamps Inoperati ve .... 450
é ATTENTION ASSISTInoper ative
... ... .......................................................4 68
é ATTENTION ASSIST: Take a
Br ea k! <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>.........468
0049 Automatic HeadlampMode
Inoper ative..... ..................................... 450
0027 CheckBr ak eFlui dLe vel.............4 66
0026 CheckBrak ePa ds See Oper a‐
to r's Manua l...... .................................. 467
00BD CheckCool antLevelSee Oper‐
at or's Manual ...................................... 457
00B3 CheckEn gine OilAtNe xtRe fu‐
eli ng ...... ............................................... 491
00B3 CheckEngi neOilLe vel(A dd 1
qu art) ...................................................4 91 0049
CheckLef tLo wBeam (exa m‐
ple) ...................................................... 449
0077 CheckTire s ................................ 487
00B2 CheckWa sher Fluid ...................4 56
ÿ Coolant TooHo tSt op Vehicle
Tu rn Engi neOff............ ........................ 457
0025 Current lyUn available See
Operat or'sMan ual...............................4 77
00E5 Currentl yUna vailable See
Opera tor's Manua l..... ..........................4 78
Á Don't Forget Your Key................ 449
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>..493
00B3 Engine OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ..................492
00B3 EngineOilPr ess ureSt op
Switc hOf fEngin e................................ 493
00B3 EngineOil Reduce OilLevel........ 492
0075 Front LeftMalfunction Service
Re quired (exa mp le) .............................4 44 51
8
Inde x