engine MERCEDES-BENZ EQB SUV 2021 User Guide

N
N
o
ot
tes on t
es on t ec
echnical data
hnical data
The tech nica ldataw as de term ined in accordance
wit hEUD irectives. The dat astatedo nlya pplies to
ve hicles wit hstandar dequipment .You can obtain
fur ther information from aMercedes-Benz Service
Centre.
Onl
Onl yf
yfor cert
or cert ain countr
ain countr ies:
ies:youc an /n dvehicle-
speci/c vehicle dat aintheCO Cd ocuments (CER-
TIFIC ATEOFC ONFORMITY). These documents
ar ed eliveredw ithy our vehicle. On-boar
On-boar
delectr
de lectr onics
onics N
No
ot
tes on t
es on t am
amper
per ing wit
ing wit ht
hthe engine electr
he engine electr onics
onics*
N
NOOTE
TE Prematu rewe arthro ugh improper
maintenance Improper maintenance ma
ycause vehicle
component stowear mor equickl yand the
ve hicle' soperatin gpermit ma ybeinvalida ted. #
Alwaysh avew orkont he engine elec-
tronic sand related components car ried
out at aquali/ed specialist workshop. T
T
w
w o-wa
o-wa yr
yradios
adios N
No
ot
tes on
es on /tting
/tting tw
two-wa
o-wa yr
yradios
adios &
W
WARNING
ARNING Risk of acciden tdue to
improper workon two-w ayradios
If two-w ayradios ar emanipulated or retro/t-
te di ncor rectl y,thee lectromagnetic radiation
from thet wo -way radios can inter fere wit hthe
ve hicle elect ronics and jeopardis ethe operat-
ing saf etyo fthe vehicle. #
Yous hould ha veall workon electrical
and electronic component scarried out
at aq uali/ed specialist workshop. &
W
WARNING
ARNING Risk of acciden tdue to
improper operation of two-w ayradios
If yo uu se two-w ayradios in thev ehicle
improper ly,t heir electromagnetic radiation
can disrup tthe vehicle' select ronics .This is
th ec ase in thef ollowing situations, in particu-
lar: R
The two-w ayradio is no tconnected toan
ex terior aerial.
R The exterior aerial is /tted incor rectl yoris
no tal ow-re0ectio naerial.
Thi scould jeopardis ethe operatin gsafet yof
th ev ehicle. #
Have thel ow -re0ectio nexterior aerial /t-
te dataq uali/ed specialis tworks hop. #
When operatin gtwo -way radios in the
ve hicle, alw aysc onnect them tothel ow-
re 0ectio nexterior aerial. *
N
NOOTE
TE Inva lidation of theo perating permit
due tofailur etoc omplywitht he inst ruc-
tion sfor installation and use The operating permit ma
ybeinvalida tedift he
inst ruction sfor installation and use of two-w ay
ra dios ar enotobser ved. #
Onlyuse appr ovedfrequ ency bands. #
Obser vethem aximum permissible out-
put po werint hese frequenc ybands. #
Onlyuse appr ovedaerial positions. 348
348
Te
ch nica ldata

R
R
egulat
egulat or
oryr
yr adio
adio identi/cation
identi/cation and not
and notes
es R
R
egulat
egulat or
oryr
yr adio
adio identi/cation
identi/cation of small com
of small compo-
po-
nents
nents Manufacturer information about
radio-based vehi-
cle component scan be found using thek ey
phrase "Regulator yradio identi/cation" in theD ig-
ital Owner's Manual in thev ehicle, on thei nternet
and in thea pp. R
R
egulat
egulat or
oryr
yr adio
adio identi/cation
identi/cation –Indonesia
–I ndonesia Manufacturer information about
radio-based vehi-
cle component scan be found using thek ey
phrase "Regulator yradio identi/cation –Indone-
sia" in theD igital Operator's Manual in thev ehi-
cle, on thei nterne tand in thea pp.
% These ar enotsmall components. Information
about small components can be found using
th ek eyphrase "Regulator yradio identi/cation
of small componen ts". F
F
urt
urt her
her com
com ponent-speci/c
ponent-speci/c inf
infor
ormation
mation Fu
rther component-speci/c informatio ncan be
fo und using thek eyphrase "fur ther component-
speci/c information" in theD igital Owner's Man-
ual in thev ehicle, on thei nterne tand in thea pp. V
V
ehicle
ehicle identi/cation
identi/cation plat
plate, VIN and engine num-
e, VIN and engine num-
ber ov
ber overerview
view
V
V ehicle
ehicle identi/cation
identi/cation plate
plate 350
350
Te
ch nica ldata

Ve
hicle identi/cation plat e(example: Kuwa it)
1 Vehicle manu facturer
2 Place of manufacture
3 Manu facturing date
4 Vehicle model
5 VIN Ve
hicle identi/cation plat e(example :allot her
countries)
1 Vehicle manu facturer
2 EUgeneral ope rating permit number (onl yfor
cer tain countries)
3 VIN (vehicle identi/cation number)
4 Maximum permissible gross vehicle weight
(kg) 5
Maximum permissible gross weight of vehicle
combination (kg )(onl yfor speci/c countries)
6 Maximum permissible front axle load (kg)
7 Maximum permissible rear axle load (kg)
8 Paint code
% The dat ashown in thei llust ration is example
data.
VIN in t
VIN in t he engine com
he engine com par
partment
tment
The VIN can be found on thec rossmember in the
engine compartment. Further informatio ncan be
obtaine dataq uali/ed specialist workshop. Te
ch nica ldata
351
351

#
Onlyuse coolant appr ovedbyM ercedes-
Benz. #
Obser vethei nst ruction sinthe
Me rcedes-Benz Speci/cation sfor Oper-
ating Fluids 320.1. Ha
ve thec oolant regula rlyr eplaced at aquali/ed
specialist workshop.
Proportion of antif reeze concentrat einthe engine
cooling system:
R Am inimum of 50% (antifreeze pr otection down
to about -37°C)
R Am aximum of 55% (antif reeze pr otection
down to-45°C) N
No
ot
tes on windscr
es on windscr een w
een w asher
asher 0uid
0uid Obser
vethen otes on operating 0uids
(/ page352). &
W
WARNING
ARNING Risk of /r eand injur yfrom
windscreen washer concent rate
Wi ndsc reen washer concent rate is highl y0am-
mable. If it comes int ocontact wit hhotcom-
ponents, it ma yignite. #
Mak esuret hat windscreen washer con-
cent rate is no tspilled near tothe/ ller
opening. *
N
NOOTE
TE Damag etotheexterior lightin gdue
to unsuitable windscreen washer 0uid Unsuitable windscreen
washer 0uids may
damag ethe plastic sur face of thee xterior
lighting. #
Onlyuse windscreen washer 0uids which
ar ea lso suitable foru se on plastic sur fa-
ces, e.g .MBSummerFit or MB WinterFit. *
N
NOOTE
TE Bloc keds pray nozzles cause dby
mixing windscreen washer 0uids #
Do no tmix MB SummerFit and MB Win-
te rFit wit hother windscreen washer 0u-
ids. Do no
tuse distilled or de-ionised water. Other-
wise, the/ ll le vels ensor ma ybetriggered er rone-
ous ly.
Re commended windscreen washer 0uid:
R abo vefreezing point :e.g. MB SummerFit
R belo wfreezing point :e.g. MB WinterFit
Fo rthe cor rect mixin gratio ,refer tothei nforma-
tion on thea ntifreeze container.
Mix washer 0uid wit hwindscreen washer 0uid all
ye ar round. 354
354
Te
ch nica ldata

Climat
Climat
econtr
ec ontr ol
ol Displa
Displa
ymessag
ym essag es P
es Possible causes/conseq
ossible causes/conseq uences and
uences andM
MSolutions
Solutions
&
inoperative High-voltage
battery charging incom-
plete *T
he high- voltag ebatter yisc harging. Pre-ent ryclimat econt rolc anno tbes witched on. #
Wait until thec hargin gprocess has achie vedam inimum charge.
&
inoperativ eCharge HV bat-
tery *T
hecharge oftheh igh-voltag ebatter yistoo lo w.Pre-entr yclima tecont rolc anno tbes witched on. #
Char getheh igh-voltag ebatter y.
& Pre-entry climate control
(via key) availabl eagain
after engine start *Y
ou ha veattem pted toswitc honp re-ent ryclimat econt rolm oret han thre et imes wit hthe vehicle switched o.. #
Startt he vehicle fort en seconds.
Pre-entr yclima tecont roliso perational again. 366 366
Displa
ymessage sand warning/indicator lamps

Displa
Displa
ymessag
ym essag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions #
Driv eonc arefully. #
Consult aquali/ed specialist workshop.
v
Towing not permitte dSee
Owner's Manual *T
he driv esystemism alfunctioning. #
Have thev ehiclet ranspo rted onl yusing atranspor terort railer (/ page324).
ò Acoustic presence indica-
tor inoperative *T
he soun dgenerator (acoustic vehicle warning system) is malfunctioning. No driving noises ar ebeing produced. The
ve hicle ma ynotbe hear dbyother road users. #
Driv ewithp articular care. #
Consult aquali/ed specialis tworks hop.
To switch off the engine,
press the Start/Sto pbut-
ton for at leas t3seconds
or 3t imes. *Y
ou ha vepressed thes tart/s topb utton while thev ehicleisinm otion. #
Toswitc ho.t he driv esystemw hile thev ehicleisinm otion (/ page160). 368 368
Displ
aymessages and warning/indicator lamps

Displa
Displa
ymessag
ym essag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
+
Top up coolant See Own-
er’s Manual *T
he coolan tlev el is tool ow.
* N
NO
OTE
TE Damag etothe driv esystemd uetoinsu1cient coolant #
Avoid long journe yswit hinsu1cient coolant. #
Have thec ooling system of thed rive system checkedata quali/ed specialis tworks hop.
ÿ
Coolant Stop vehicle
Switch engine off *T
he coolan tistoo hot. #
Stop thev ehiclei mmediatel yinaccordance wit hthe tra1c conditions and swit cho. thed rive system. &
W WARNING ARNING Risk of injur ydue tooverheated vehicle
If yo uo pen theb onne tintheevent of an overheated vehicle or /r einthe engine compartment, thef ollowing situa-
tions ma yoccur:
R Youm aycome int ocontact wit hhotgases.
R Youm aycome int ocontact wit hother escapin ghotoperatin g0uids. #
Inthee vent of overheating or /r einthe engine compartment, keep theb onne tclosed and call the/ re
service. #
Allo wthe overheated vehicle tocool down /r stifyo un eed toopen theb onnet. #
Wait until thed rive system has cooled down. #
Mak esuret hat thea ir suppl ytothevehicle radiator is no tobstructed. Displa
ymessages and warning/indicator lamps
369
369

Displa
Displa
ymessag
ym essag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
*T he high- voltag ebatter yisn otcharge ds u1cient ly.
Driv esystemp owe routput is reduced. The yello wr educed po weroutput warning lamp _is lit. #
Driv eonc arefully. #
Char getheh igh-voltag ebatter yimmediatel y.
*I fthe driv esystemp owe routput is still reduced, ther eisaf ault in thed rive system. #
Driv eonc arefully. #
Consult aquali/ed specialist workshop.
Û
Stop immediately Drive will
be deactivated Charge
high-volt. battery *T
hecharge leve loft he high-voltag ebatter yissol owthat it is no lon gerp ossible todriv ethe vehicle. The driv esystem
can no lon gerber estarted.
When thed rive system is restar ted, them essage Stop immediately Drive willbed eactivated Charge high-volt. bat-
tery will appear again. #
Stop thev ehiclei mmediatel yinaccordance wit hthe tra1c conditions. #
Char getheh igh-voltag ebatter y(/ pag e171).
Please wait. Battery has
not yet reached operating
temperature. Engine can-
not start. *O
perational readiness is es tablished õandthet ransmission position jis engaged.
The high-voltag ebatter yisw armed up totheo perating temp erature. This process can take afew minutes and ma ybe
prolonged if defrosting of thew indscreen ¬is activated.
The heating process ends when transmission position his engaged. Ho wever,w hen driving, theo utput is signi/cantly
limited until theh igh-voltag ebatter yhasreached its operatin gtemperature. 372 372
Displa
ymessages and warning/indicator lamps

Displa
Displa
ymessag
ym essag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
Withou tstarting engine
again, consult workshop *I
tisn otpossibl etorestartthe driv esystemd uetoam alfunction. #
Do no tswitc ho.t he driv esystem; driv eontot he nearest quali/ed specialis tworks hop.
ô Reserve level Charg ehigh-
voltag ebattery *T
hecharge leve loft he high-voltag ebatter yhas dropped int othe reser verange. #
Cha rget he high-voltag ebatter y(/ pag e171).
#
12 Vb attery See Owner's
Manual *T
he driv esystemi so.a ndthec har geleve loft he 12 Vbatter yistoo lo w. #
Switc ho.e lectrical consume rsthat ar enotrequ ired. #
Driv ethe vehicle for3 0–60 minutes.
or #
Char gethev ehicleata chargin gstatio n( / pag e171).
If th em essag eappear swhile thev ehicleiss witched on, this indicates an on-boar delectrical system malfunction. #
Consult aquali/ed specialist workshop.
d
Malfunction *T
he driv esystemism alfunctioning .The output of your vehicle is restric ted. #
Consult aquali/ed specialist workshop. 374
374
Displ
aymessages and warning/indicator lamps

Displa
Displa
ymessag
ym essag es P
es Possible causes/conseq
ossible causes/consequences and uences andM
MSolutions
Solutions
d
Stop Switch engine off *T
he driv esystemism alfunctioning. #
Stop thev ehiclei mmediatel yinaccordance wit hthe tra1c conditions and swit cho. thed rive system. Do no tcon-
tinue driving. #
Do no ttow thev ehicle, stop towing if necessar y. #
Consult aquali/ed specialist workshop.
d
Malfunction Visit workshop *T
he driv esystemism alfunctioning. #
Consult aquali/ed specialis tworks hop.
High-voltag ebattery main-
tenance required urgently.
No star tinapprox. XXX km
(yello wdispla ymessage) *A
malfunction has occur redint he high-voltag ebatter y.
It will no lon gerbep ossible tostar tthe electric driv esystema Ter thed istance displa yedh as been co vered. #
Have then ecessar ymaintenance workon theh igh-voltag ebatter ycarried out at aquali/ed specialist workshop.
High-voltag ebattery main-
tenance required urgently.
No star tinapprox. XXX
km (red displa ymessage) *A
malfunction has occur redint he high-voltag ebatter y.
It will no lon gerbep ossible tostar tthe electric driv esystema Ter thed istance displa yedh as been co vered. #
Have then ecessar ymaintenance workon theh igh-voltag ebatter ycarried out immediatel yataquali/ed specialist
wo rkshop. Displ
aymessages and warning/indicator lamps
375
375