2023 MERCEDES-BENZ EQB fuse box diagram

*
N N
O O
TE TE
Dam ageto theve hicle duetoincor -
re ct use oftheto wing eyeor trailer hitch When
ato wing eyeor trailer hitchis used to
re co vera ve hicle, theve hicle maybe damag ed
in thepr ocess. #
Onlyuse theto wing eyeor trailer hitchto
to w awa yor tow star tth eve hicle. #
Donotuse theto wing eyeor trailer hitch
to tow theve hicle during reco very. TT
o o
w w
-st -st
ar ar
ting t ting
the v he
vehic le ehic
le #
Ifth edr ive sy stem does notst ar t,ha ve the
ve hicle transpor tedto aqu ali/ed special ist
wo rkshop, e.g.an aut hor izedMer cedes- Benz
Cen ter. #
The drive sy stem canno tbe star tedby tow-
st ar ting theve hicle. Donotper form any
att em ptsto tow- star tth eve hicle. Elect
r Elect
rical fuses ical
fuses NNo o
t t
es on elect r es
on elect rical fuses ical
fuses &
W W
AR NIN G AR
NIN GRisk ofacciden tand injurydue
to ove rloaded lines
If yo umanipulat eor bridg eafa ulty fuse orif
yo ure place itwit hafuse withahigher amper -
ag e, theelectr icline could beove rloaded.
This could result ina/r e. #
Alwaysre place faulty fuses withspeci-
/ed newfuses containing thecor rect
am per age. *
N NO O
TE TE
Damag edue toincor rect fuse s Electr
icalcom pone ntsorsystems maybe
damag edbyincor rect fuse s,or their function -
ality maybe sign i/can tly im pair ed. #
Onlyuse fuses that have been approved
by Mer cedes-Be nzand which ha ve the
cor rect fuse rating. Blo
wn fuses mustbereplaced withfuses ofthe
same rating, whichyoucan recogn izebythecolor and
thelabel. Thefuse ratings andfurther infor-
mation tobe obser vedcan befound inthefuse
assignment diagram.
F F
use assignmen tdiag r use
assignmen tdiag ram: am:
onthefuse boxin the
engine compartment (/page311).
* NO NO
TE TE
Damag eor malfunctions causedby
moist ure Mois
turema ycause damag eto theelectr ical
sy stem orcause itto malfun ction. #
When thefuse boxis open, makesur e
th at no mois turecan enterthefuse box. #
When closing thefuse box,mak esur e
th at theseal ofthelid ispositioned cor-
re ctl yon thefuse box. If
th ene wly inser tedfuse alsoblows,ha ve the
cause traced andrecti/ed ataqu ali/ed special ist
wo rkshop.
Ensur eth efo llo wing beforere placing afuse:
R The vehicle issecur edagains tro lling away.
R Allelec trica lcons umersareswitc hedo..
R The vehicle isswitc hedo.. 310310
Br
eakdo wnassis tance

The
electrica lfuse sar eloc ated invarious fuse
bo xes:
R Fuse boxin theengine compartment onthe
leT-h andside oftheve hicle, when viewe din
th edir ection oftrave l(/ page311)
R Fuse boxin thefront passeng erfoot we ll
(/ page312)
R Fuse boxin thecent erofthecar gocom part-
ment (/page313) Opening
andclosing t Opening
andclosing the fuse bo he
fuse boxin t x
in the engine he
engine
com com
par par
tment tment
RR
eq eq
uir uir
ements: ements:
R Adr yclo thand ascr ewdriver areav ailabl e.
Obser vetheno teson elect rical fuse s
(/ page310) . Openi
ng Openi
ng &
W W
AR NIN G AR
NIN GRisk ofinjuryfrom using the
wind shield wiperswhen thehood isopen
If th ewindshield wipersst ar tmo ving when the
hood isopen ,yo ucould betrapped bythe
wiper linkage . #
Alwaysswitc ho. thewindshield wipers
and vehicle beforeopen ingthehood. #
Open thehood. #
Remo veanyex istin gmoistur efrom thefuse
bo xusing adr yclo th. #
Loosen screws1. #
Press clam ps2 and liTthefuse boxlid up
and out.
The fuse assignment diagram isin are cess onthe
side ofthefuse box. Br
eakdo wnassist ance
311 311

Emer
g Emer
gency T ency
Tension ingDe ension
ingDevices vices
Ac tiv<00420055004A0050004F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 40
Ener Ener
gy gy
0ow 0o
wdisp lay disp
lay
Disp la<005A004A004F0048000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 249
Fu nctio n/no tes... ................................... 249
Eng ine Eng
ine
Eng inenum ber....................................... 345
Eng inedata Eng
inedata
Displ aying ...... ........................................ 156
Engine number Engine
number...... .......................................345
Er r Er
ror messa ge or
messag e
see Displa ymessag e
ESC (Electr ESC
(Electr onicSt onic
Stabili tyCon tr abili
tyCon trol) ol)
see ESP®
(Elect ronic Stabili tyProg ram)
ESP ESP
® ®
Cr osswind Assist.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F> 183
ESP ESP
® ®
(El ectr (El
ectronic St onic
Stabili tyPr abili
tyProg r og
ram) am)
Ac tivating/dea ctiv<00420055004A004F0048000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 184
Fu nctio n/no tes.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 182
Ext Ext
er er
ior lighting ior
lighting
Car <0046000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 289Ext Ext
er er
ior lighting ior
lighting
see Lights
Ext Ext
er er
ior mir r ior
mir ror s or
s
Au tomatic mirrorfo lding function.. ......... 136
Oper ating thememor yfunction .............. 106
Pa rking position....... .............................. 136 FF
F F
atigue det atigue
detection ection
see ATTEN TIONASSIS T
F F
ir s ir
st-aid kit t-ai
dkit (soT (s
oT sided) sid
ed)............. ....................294
Fla ttir e Fla
ttir e
Cha nging awh eel......... .......................... 337
MOEx tended tires.......... ........................295
No tes... .................................................. 295
TI RE FITkit.... .......................................... 297
Fl at to Flat
towing wing
see Tow- bar system
Floor mats Floor
mats.. .................................................1 23
F F
oil cov oil
cover er
ing ing
Ra dar and ultrasonic sensors................. 180
Fr Fr
ee ee
soTw soTw
are ar
e..... ............................................ 37 F F
r r
eq eq
uencies uencies
Mobile phone......................................... 344
Tw o-w ayradio ........................................ 344
Fr Fr
ont airbag (dr ont
airbag (driv iv
er er
,fr ,
fr ont passeng ont
passeng er) er)
.............. 45
Fr Fr
ont passeng ont
passeng erairbag er
airbag shut shut
o. o.
see Automatic front passeng erairbag shuto.
Fr Fr
ont passeng ont
passeng erseat er
seat
see Seat
F F
uel consum p uel
consum ption indicat tion
indicat or or
Calling up........... ................................... 156
F F
unction seat unction
seat
see Door controlpanel
F F
uses uses
Bef orere placing afuse.. ........................ 310
Fu se assign mentdiagram.. .....................3 10
Fu se boxin thecar gocom partment ....... 313
Fu se boxin theengine compartment ......3 11
Fu se boxin thefront-passeng erfoot -
we ll....... .................................................312
No tes... ............ ...................................... 310
F F
us es us
es
se eFu ses Inde
x
427 427