2021 MERCEDES-BENZ EQB SUV lights

In
thee vent of an accident or impac ttothe
ve hicle underbod y,components of theh igh-
vo ltag eelectrical system ma ybedamaged
although thed amag eisnotvisible. #
Neverm akea nymodi/cation stot he
high- voltag eon-boar delectrical system. #
Do no tswitc honoru sethev ehicleifi ts
high- voltag eon-boar delectrical system
components ha vebeen modi/ed or dam-
aged. #
Nevertouc hdamaged components of
th eh igh-voltag eon-boar delectrical sys-
te m. #
ATer an accident, do no ttouc hanycom-
ponents of theh igh-voltag eon-board
electrical system. #
ATer an accident, ha vethev ehiclet rans-
por teda way. #
Have thec omponents of theh igh-voltage
on-boar delectrical system checkedata
qu ali/ed specialis tworks hop and
re placed if necessar y. R
R
eq
eq uir
uir ements:
ements:
Onl ydisconnect theh igh-voltag eon-boar delectri-
cal system manuall yinthefollowing situations:
R The 6 restraint system warning lam plights
up in theI nstrument Displa y,e.g. aTer an
accident.
R The vehicle is badl ydamaged, e.g .aTer an
accident, and ther est raints ystemc ompo-
nent shaven otbee ntriggered.
Oper
Oper ating t
ating t he high-v
he high-v olt
oltag
aged isconnect de
ed isconnect de vice
vice
Onl ydisconnect theh igh-voltag eon-boar delectri-
cal system manuall yinthe abo ve-mentioned sit-
uations. #
Switc ho.t hevehicle. #
ShiT thet ransmission toposition j. #
Appl ythe electric parking brake. #
Secu rethev ehiclea gains trolling away. #
Open theb onnet. #
Press release tab1inthed irection of the
ar ro wa nd pull it out. #
Pullhigh- voltag edisconnect device 2inthe
direction of thea rrow until it engages.
The high- voltag eon-boar delectrical system is
switched o..
All workon thed rive system (including aTer dis-
connecting theh igh-voltag eon-boar delectrical 158
158
Driving and parking

1
Suppl yvoltag eindicator
2 Charging process indicator
3 Temp eratur emonitor indicator
4 Safetys ystemi ndicator
Suppl
Suppl yv
yvolt
oltag
agei nd icat
ei nd icat or
or1
1 Display
Display
Meaning
Meaning
Lights up whit eThe supplyvoltag eis
connected. Char
Char
ging pr
ging pr ocess indicat
ocess indicat or
or2
2 Display
Display
Meaning
Meaning
Flashes green The high-voltag ebat-
te ry isch arging. T T
em
em per per atur
atur econtr
ec ontr ol indicat
ol indicat or
or3
3 Displ
ay
Display Meaning
Meaning
Lights up redT hegreen LED 0ashes
simultaneousl y:ove r-
te mp eratur e–the
ch argin gperform ance
is reduced.
The green LED does
no t0 ash:o vertemper-
atur e–t hecharging
process is stopped.
Flashes redO vertemperatur eat
th em ains plug –the
ch argin gprocess is
stopped. Safe
Safe
ty syst
ty syst em indicat
em indicat or
or4
4 Displ
ay
Display Meaning
Meaning
Flashes redC hargingcable mal-
function –cann ot
car ryout thec harging
process, rese tthe
ch argin gcable operat-
ing unit.
Lights up redW hiteL ED is o.:
po we rsuppl ymalfunc-
tion –canno tcarry
out thec hargin gproc-
ess, replace them ains
soc ket.
Whit eLED is on: vehi-
cle malfunction –can-
no tc arry out the
ch argin gprocess,
re se tthe charging
cable operatin gunit. When all
four displa yslight up, thec hargin gcable
operatin gunitp erform sas elf-test. 178
178
Driving and parking

If
te mp eratur emonitor 3indicates amalfunc-
tion, it ma yhelp toprotect thec hargin gcable
from direct sunlight.
T T or
or ese
ese tt
tthe c
he c har
hargingc able oper
gin gc able oper atingunit:
atin gunit: if
saf etys ystem 4indicates achargin gcable mal-
function or avehiclem alfunction ,/rstr ese tthe
ch argin gcable operatin gunit. Todo this, discon-
nect thec hargin gcable from thev ehiclea nd from
th em ains soc keta nd waitfora ppr oximatel y/ve
seconds. If them alfunction persists aTer the
ch argin gcable is reconnected, chargin gatt he
mains soc ketisn otpossible. The chargin gcable
mus tber eplaced or thev ehiclep lug mustbe
ch eckedata quali/ed specialis tworks hop,
dependin gonthe indicator. F
F
unctions of t
unctions of t he indicat
he indicator lam
or lamps on t
ps on t he v
he vehicle
ehicle
soc ket
soc ket %
Depending on then ational version, your vehi-
cle is equipped wit hone of thef ollowing vehi-
cle soc kets.
The soc ket0 ap is centrall yloc keda nd unloc ked
to get her wit hthe vehicle. Combo
1vehicles ocket
1 Socketlamp
2 Charging process indicator lamp
3 Locking status indicator lamp Combo
2vehicles ocket
1 Socketlamp
2 Charging process indicator lamp
3 Locking status indicator lamp
Soc ketlamp 10ashe sorlights up as wit hindi-
cator lamps 2and 3. Driving and parking
179
179

Ov
Ov
er
ervie
vie woft
woft he loc
he loc king st
king st atus
atus Loc
Loc
king st
king st a-
a-
tus
tus 3
3 Display
Display Meaning
Meaning
% Lightsup
white Ve
hicle
soc ket
unloc ked,
inser tor
re mo vecharg-
ing cable
% Flashes whiteMalfunction
during locking
or unlocking Ov Ov
er
ervie
vie woft
woft he c
he char
hargingpr
gin gpr ocess st
ocess st atus
atus S
S
t
tatus of t
atus of t he
he
c
c har
har ging
ging
pr
pr ocess
ocess 2
2 Displ
ay
Display Meaning
Meaning
# Flashes
orangeConnection is
being estab-
lished
# Flashesgreen Activee nergy
0ow S S
t
tatus of t
atus of t he
he
c
c har
har ging
ging
pr
pr ocess
ocess 2
2 Display
Display
Meaning
Meaning
# Lights up
orangeInter
ruption in
ch arging
# Lights up
green Charging
process com-
ple
ted
# Flashesred
(for appr ox.
90 s) Ve
hicle mal-
function;
ch argin gis
no tp ossible S S
t
tar
ar tin gt
tin gt he alt
he alt er
ernating curr
nating curr ent c
ent c har
hargingpr
gin gpr ocess
ocess
(mode 2/3)
(mode 2/3) &
D
DAN
AN GER
GER Risk of death when chargin gata
damaged soc ket
The chargin gprocess uses high voltage. If
th ec hargin gcable, thev ehicles ocketort he
mains soc keta re damaged, youc ould receive
an elect rics hoc k. #
Onlyuse an undamaged chargin gcable. #
Avoid mechanical damag esuchasc rush-
ing, abrading or drivin goverthe cable. #
Have ad amaged vehicle soc ketreplaced
at aq uali/ed specialist workshop as
soon as possible. #
Neverc onnect thec hargin gcable to a
damaged vehicle soc ket. *
N
NOOTE
TE Damag eduetoove rheating of
ch argin gcable and chargin gcable con-
nector During
thec hargin gprocess, thec harging
cable and chargin gcable connector can heat
up within their permissible limit values. 180
180
Driving and parking

Combo
2vehicles ocket #
Press thec entr erear section of soc ket0 ap
1 and swing thes ocket0 ap forw ards and
open.
The % indicator lamp 2and status dis-
play 3light up white. %
When thev ehicleiss tarted (the õdisplay
is lit in theI nstrument Display), soc ket0 ap 1
canno tbeopened. #
Press catch 7tothel eT and fold open
soc ketc over 5.
% Onlyconnection 8isrequ ired fort he charg-
ing cable connector .Open onl ythe uppe rpart
of soc ketc over 5. #
Tocharge atam ainssocket, inser tthe mains
plug int othe main ssocketoft heextern al
po we rsource tothes topa nd se tthe maxi-
mum chargin gcurrent if requ ired
(/ page177). #
Inser tthe chargin gcable connector int ovehi-
cle soc ketc onnection 8tothes top. If the
wa llbox/charging station is no tequipped with
ac hargin gcable, inse rtthep lug of thev ehi-
cle' schargin gcable int othe wallbox/charging
station soc kettot he stop.
Mak esuret hat thec hargin gcable is no ttaut
when inse rted. The
# indicator lamp 4and status dis-
play 30ash orang eand, as soon as theh igh-
vo ltag ebatter yisc harged, green.
% When thec hargin gsequence fort he ambient
lighting is acti vated, thea mbient lighting lights
up fora ppr oximatel y30seconds as wit hthe
# indicator lamp 4(/ page142).
When thec hargin gcable is connected tothev ehi-
cle, thev ehiclec annotbe star tedorm oved.
At thes tart of thec hargin gprocess, thec har ge
le ve ld ispla yiss hown in theI nstrument Display
wit hac hargin gprediction .The chargin gpredic-
tio ne ither refers to thep redicted charge leve lat
th es etdepartur etime, or thet ime at whic hthe
high- voltag ebatter ywill be full ychar ged.
% When thev ehicleiss witched on, alightning
symbol appear snexttot hecharge leve ld is-
pla yd uring thec hargin gprocess.
% Depending on thet emperature, thef an and
batter ycoolin gsystemm ayaudibl yswitc hon
during thec hargin gprocess. 182 182
Driving and parking

%
Ifth ev ehicleisi dleforl engt hyperiods and
connected tothem ains suppl y,theh igh-volt-
ag eb atter ywill be rech arge da utomaticall yas
needed or when electrical consumer sare
activated (e.g. thep re-entr yclimat econtrol). Ending t
Ending t
he alt
he alter
ernating curr
nating curr ent c
ent char
harging pr
ging pr ocess
ocess
(mode 2/3)
(mode 2/3) R
R
eq
eq uir
uir ements:
ements:
R The distance between thek eyand thev ehicle
does no texceed 1m. Combo
1v
Combo 1vehicle soc ket
ehicle soc ket #
Press chargin ginter ruption button 3.
or #
Unloc kthe vehicle.
The chargin gprocess is ended. The %indi-
cator lamp 1lights up white. The vehicle
soc ketisu nlocked. #
Press and hold button 2onthec harging
cable connector and remo vethec harging
cable connector from thev ehicles ocket.
% Ifyo uc anno tremo vethec hargin gcable con-
nector ,repeat theu nlocking procedure. If the
ch argin gcable connector is still loc ked, con-
ta ct aq uali/ed specialist workshop. #
Close thes ocketc ove rand thes ocket0 ap. #
Remo vethec hargin gcable connector from
th em ains soc ket, or from thes ocketont he
wa llbox/charging station, and st owthev ehi-
cle' schargin gcable safel yinthevehicle
(/ page171). Driving and parking
183
183

Combo
2v
Combo 2vehicle soc ket
ehicle soc ket #
Press chargin ginter ruption button 2.
or #
Unloc kthe vehicle.
The chargin gprocess is ended. The %indi-
cator lamp 1lights up white. The vehicle
soc ketisu nlocked. #
Remo vethec hargin gcable connector from
th ev ehicles ocketw ithin 30 seconds.
ATer the30s econds ha veelapsed, thev ehicle
soc ketw ill be loc keda gain.
% Ifyo uc anno tremo vethec hargin gcable con-
nector ,repeat theu nlocking procedure. If the
ch argin gcable connector is still loc ked, con-
ta ct aq uali/ed specialist workshop. #
Close thes ocketc ove rand thes ocket0 ap. #
Remo vethec hargin gcable connector from
th em ains soc ket, or from thes ocketont he
wa llbox/charging station, and st owthev ehi-
cle' schargin gcable safel yinthevehicle
(/ page171).
% ATer thec hargin gcable connector has been
disconnected, the% indicator lamp 1on
th ev ehicles ocketremains lit fors ome time
befor eswitching o.. S
S
t
tar
ar ting t
ting t he dir
he dir ect curr
ect curr ent c
ent c har
harging pr
ging process ocess
(mode 4)
(mode 4) &
D
DAN
AN GER
GER Risk of deat hwhen chargin gata
damaged soc ket
The chargin gprocess uses high voltage.
If th ec hargin gcable, thev ehicles ocketort he
mains soc keta re damaged, youc ould receive
an elect rics hoc k. #
Onlyuse an undamaged chargin gcable. #
Avoid mechanical damag esuchasc rush-
ing, abrading or drivin goverthe cable. #
Have ad amaged vehicle soc ketreplaced
at aq uali/ed specialist workshop as
soon as possible. #
Neverc onnect thec hargin gcable to a
damaged vehicle soc ket. 184
184
Driving and parking

Combo
1vehicles ocket Combo
2vehicles ocket #
Press thec entr erear section of soc ket0 ap
1 and swing thes ocket0 ap forw ards and
open.
The % indicator lamp 2and status dis-
play 3light up white. %
When thev ehicleiss tarted (the õdisplay
is lit in theI nstrument Display), soc ket0 ap 1
canno tbeopened. #
Press catch 7tothel eT and fold open
soc ketc over 5.
% The CCS chargin gcable connector requ ires
connections 6and 8.T herefore, it is nec-
essar ytoo pen bo thparts of soc ketc over 5. #
Inser tthe CCS chargin gcable connector into
th ev ehicles ockettot he stop.
Mak esuret hat thec hargin gcable is no ttaut
when inse rted.
The # indicator lamp 4and status dis-
play 30ash orang eand, as soon as theh igh-
vo ltag ebatter yisc harged, green.
% When thec hargin gsequence fort he ambient
lighting is acti vated, thea mbient lighting lights
up fora ppr oximatel y30seconds as wit hthe
# indicator lamp 4(/ page142).
When thec hargin gcable is connected tothev ehi-
cle, thev ehiclec annotbe star tedorm oved.
At thes tart of thec hargin gprocess, thec har ge
le ve ld ispla yiss hown in theI nstrument Display 186 186
Driving and parking