2023 MERCEDES-BENZ EQB ECU

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
High-voltag ebattery main-
tenance urgently required.
Do Not Resta rtAnd Con-
sult Deale r *A
malfun ctionhasoccur redin thehigh-v oltagebatt ery.
It will nolongerbe possible torestar tth edr ive sy stem once ithas been switchedo.. #
Donotswitc ho. thedr ive sy stem; drive on tothenear estquali/ed special istwo rkshop. VV
ehicle ehicle
Displ
a Displ
ay messag y
messag es P es
Possible causes/ conseq ossible
causes/ consequen ces and uen
ces and 0050 0050
Sol utions Sol
utions
0072
Veh icleRe adyto Drive
Swi tch the Ignition Off
Befo reExiting *Y
ouarelea ving theve hicle inare ady -to-dr ive stat e. #
Getout oftheve hicle, secureit ag ains tro lling awayand take theSmar tKey wit hyo u. #
Ifyo udo notlea vetheve hicle, switcho. theelectr icalconsumer s,e.g. theseat heating. Other wise, the12‑ Vbat-
te ry ma ydisc hargeand star tin gth eengine maybe possible onlywit hth ehelp ofasecond battery(jum pstar t).
Head-up DisplayCurre ntly
Unavail ableSee Operator's
Manua l *T
heHead -upDispl ayistemp orarily una vailable. Possible causes:
R Malf unct ionsin thepo we rsuppl y
R Sign alint erfere nce #
Stop inaccor dance withth etra1c conditions andswitc hth eve hicle o.and onagain. #
Ifth edispla ymessag estill appear s,consult aqu ali/ed special istwo rkshop. 372372
Displ
aymessag esand warning/in dicatorlam ps

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Depr essthebr ak epedal. #
Eng agepar kposition 005D. #
Consult aqua li/ed specialist workshop. BrBr
ak ak
es es
Displ
a Displ
ay messag y
messag es P es
Possible causes/ conseq ossible
causes/ consequen ces and uen
ces and 0050 0050
Sol utions Sol
utions
0049 (US Aonl y)
0024 (Canada only)
Pa rking Brake SeeOpera-
tor's Manua l *T
heyello w0024 indicat orlam pis lit. The electr icpar king brak eis malfunctioning.
T T
o appl y o
appl y: :
#
Switc hth eve hicle o.and switc hit bac kon #
App lytheelectr icpar king brak emanuall y(/ page179).
If it is no tpossible toappl yth eelectr icpar king brak e: #
Consult aqua li/ed specialist workshop. #
Wher enece ssary,also secur eth epar kedve hicle agains tro lling away.
*T heyello w0024 indicat orlam pand there d0049 (USAonl y)or 0024 (Canada only)indicat orlam par elit. The electr ic
par king brak eis malfuncti oning.
T T
o r o
release: elease:
#
Switc hth eve hicle o.and switc hit bac kon 378378
Displ
aymessag esand warning/in dicatorlam ps

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Release theelectr icpar king brak emanuall y(/ page179).
or #
Release theelectr icpar king brak eaut omaticall y(/ page178).
If it is still notpossible torelease theelectr icpar king brak e: #
Donotcontinue driving. Consult aqu ali/ed special istwo rkshop.
*T heyello w0024 indicat orlam pis lit and there d0049 (USAonl y)or 0024 (Canada only)indicat orlam pis 0ash ing.
The electr icpar king brak eis malfuncti oning.
The electr icpar king brak ecould notbe applied orreleased. #
Switc hth eve hicle o.and switc hit bac kon
T T
o appl y o
appl y: :
#
Release andthen appl yth eelectr icpar king brak emanuall y(/ page179).
T T
o r o
release: elease:
#
Appl yand then release theelectr icpar king brak emanuall y.
If th eelectr icpar king brak ecanno tbe applied orthere d0049 (USAonl y)or 0024 (Canada only)indicat orlam pcon-
tinues to0ash: #
Donotcon tinu edr ivin g. Con sulta qu ali/ed special istwo rkshop. #
Wher enece ssary,also secur eth epar kedve hicle agains tro lling away. Displa
ymessag esand warning/in dicatorlam ps
379 379

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons
*T heyello w0024 indicat orlam pis lit and there d0049 (USAonl y)or 0024 (Canada only)indicat orlam p0ash esfor
appr oximat elyte nsec onds aTer theelectr icpar king brak ehas been applied orreleased. Itthen remains litor goes
out. Theelectr icpar king brak eis malfun ctioning.
If t If
the st he
stat at
eof c e
of char g har
ge is t e
is too low oo
low: :
#
Char gethe12 Vbatt ery.
T T
o appl y o
appl y: :
#
Switc ho. theve hicle.
The elect ric par king brak ewill beapplied automatical ly.
If yo udo notwa nttheelectr icpar king brak eto be applied, e.g.atan aut omatic carwash orwhen theve hicle isbein g
to we d,lea vetheve hicle switchedon.This does notincl ude havin gth eve hicle towe dwit hth ere ar axle raised.
If th eelectr icpar king brak eis no tapplied automaticall y: #
Switchth eve hicle o.and switc hit bac kon #
Release andthen appl yth eelectr icpar king brak emanuall y(/ page179).
If it is still notpossible toappl yth eelectr icpar king brak e: #
Consult aqua li/ed specialist workshop. #
Wher enece ssary,also secur eth epar kedve hicle agains tro lling away.
T T
o r o
release: elease:380380
Displa
ymessag esand warning/in dicatorlam ps

Depending
onthedispla yse tting ,th epositions of
th eindicat orlam pson theinst rument displa yma y
di.er from theex am ple shown.
Indi cat Indi
catorand w or
and war ar
nin glam nin
glam ps: ps:
0075 Restr aint system (/ page 404)
00E9 Seatbelt(/page404)
_ Reduced powe r(/ page405)
00D6 System erro r(/ page405)
003D Electricalmalfunction (/page405)
Ù Powe rst eer ing (/ page406)
003D Electricalmalfunction
0049 USA:electr icpar king brak e(red)
(/ page407)
0024 Canada:electricpar king brak e(red)
(/ page407)
0024 Electricpar king brak e(yello w)
(/ page407)
00C6 USA:Recuper ativeBr ak eSy stem
(/ page407)
004D Canada:brak es (yello w)
(/ page407) 0027
USA:brak es (red) (/ page407)
004D Canada:brak es (red) (/ page407)
L Distance warning (/ page410)
Ó ActiveBr ak eAssi st(/ page410)
ê ActiveBr ak eAssi st(/ page410)
0025 ABS(/page411)
00E5 ESP®
(/ page411)
00BB ESP®
OFF (/page411)
0077 Tire pressur emonit oring system
(/ page413)
0060 Parking lights (/page124)
0058 Lowbeam (/page124)
0057 Highbeam (/page125)
003E003D Turn sign allights (/ page125)
005A Front foglam p(/ page124)
005E Rear fogligh t(/ page124) Dis
playmes sage sand warning/in dicatorlam ps
403 403

BAS
(BrakeAssi stSystem) .................. ...1 82
Br eaking-in notes... ................................ 147
Chec kingthebr ak epad thickness ........... 285
Dr iving tips...... ......................................147
EBD (electr onicbrak efo rc edistr ibu-
tion).... ...................................................1 84
HOLD function....... ................................184
Limit edbraking e.ect (salt-tr eated
ro ads) ....................................................1 47
Ne w/r eplaced brak elin ing s/br ake
discs ...... ................................................ 147
Po st-c ollisi on brak e.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F> 53
Br Br
ak ak
es es
see Recuper ation
Br Br
aking assist aking
assistance ance
see BAS (BrakeAssi stSystem)
Br Br
eakdo eakdo
wn wn
Assi stance overview. <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 18
Cha nging awhe <0046004D000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 337
Ro adside Assista<004F00440046000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> ............26
To w- star ting. ....................................... ... 310
To wing away.......................................... 306
Tr anspo rting theve hicle .........................3 08 Br Br
eakdo eakdo
wn wn
see Flat tire
Br Br
eaking-in not eaking-in
notes es
....... ..................... ............. 147
Butt Butt
ons ons
St eer ing wheel....... ................................232 CC
Calls Calls
Mercedes me......................................... 263
Camer a Camer
a
Inf ormation..... ....................................... 180
Camer a Camer
a
see 360° Camer a
see Dashc am
see Rear vie wcamer a
Car key Car
key
see Smar tKey
Car w Car
wash ash
see Care
Car w Car
wash (car ash
(care) e)
...... ......................................285
Car Car
-t -t
o-X o-X
-Communication -Communication
Displa yinghazar dwa rnings ....................255 Car
e Car
e
Air -water duct....... ................................. 285
Au tomatic carwash...............................2 85
Car pet...... .............. ...............................291
Decor ativefo il...... .................................. 289
Displa y......... .......................................... 291
Ext erior lighting ......................................289
Head-up Display......... ............................ 291
Headliner...... ............ ............................. 291
Pa int.... ..................................................288
Plastic trim....... .....................................2 91
Po we rwa sher ........................................2 87
Re alwo od/tr imelement s..... .................2 91
Re ar vie wcamer a.... ...............................2 89
Seat belt....... ......................................... 291
Seat cover...... ....................................... 291
Sensor s................................................. 289
St eer ing wheel....... ................................291
Sur round viewcamer a......... .................. 289
Ve hicle socketfo rth ehigh-v oltage
batt ery... ..... ........................................... 289
Wa shing byhand .................................... 288
Wheel s/rims ......... ................................. 289
Wi ndo ws<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 289
Wi per blades .......................................... 289 418418
Inde
x

CarCar
gocom go
com par par
tment cov tment
cover er
Ext ending/ retracti <004F0048000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 116
No tes... .................................................. 115
Re mo ving/i nstalling........ ....................... 116
Car Car
gotie-do go
tie-do wnr wn
rings ings.....
...............................117
Car Car
pe pe
t(Car t
(Car e) e)
....... ........................................ 291
Chang Chang
eof addr e
of addr ess ess.....
....................................26
Chang Chang
eof o e
of owner wner
ship ship
......................................26
Changing awheel Changing
awheel
Pr epar ation ............................................337
Ra ising theve hicle ................................. 337
Chang ingawheel Chang
ingawheel
see Emer gency sparewheel
Char Char
ging gin
g
At time ofdepa rtur e....... ........................ 172
Char ging cable controlpanel.. ................ 164
Condition ofcharge displa y.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F> 172
Con /guring weekl ypr o/le... ................... 172
Ending thech argin gpr ocess (alternat -
ing current, mod e2/3)........ .................. 169
Endi ngthech argin gpr ocess (direct
cur rent, mod e4).......... ..........................171
Ind icatorlam pson vehicle socket........... 165
No tes-ch argin gst atio n(mode 3)..........1 62 No
tes-fa st chargin gst atio n(mode 4)....1 63
No tes-mains socket(Mod e2) ............... 161
No tes-wa llbo x(mode 3)...... .................. 162
No teson chargin gth ehigh-v oltage
batt ery... ..... .......... ................................. 158
No teson thehigh-v oltagebatt ery........... 302
On-boa rdelectr icalsystem batt ery
(12 V).... .................... ............................ 305
Se tting themaximum possiblecharg-
ing current (mains socket)<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 163
St artin gth ech argin gpr ocess (alter-
nat ing current, mod e2/3)....... ..............166
St artin gth ech argin gpr ocess (direct
cur rent, mod e4).......... ..........................169
St ow ing thech argin gcable .................... 158
USB port................. ...............................1 21
Char Char
ging cable ging
cable
Contr olpanel........ ................................. 164
St ow ing........ ............ ............................. 158
Chec Chec
kingt king
the br he
brak ak
epad t epad
thic hic
kness kness
................. 285
Child safe Child
safety loc k ty
loc k
Re ar door ............... ..................................6 5
Re ar side windows.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 66Chil
dsea t Chil
dsea t
At tach ing (notes). .....................................5 7
Bas icinstr uctions.. .................................. 53
Fr ont- passeng erseat (notes)... ................. 63
LA TC H-ty pe(ISOFI X)(inst alling).......... ......58
No teson risk sand dang ers.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 54
Secur ingonthefront passeng erseat.. .....64
Secur ingonthere ar seat. ........................ 62
To pTe ther. ..... ..... .....................................61
Child seatsafe Child
seatsafety f ty
featur e eatur
e..... ............................ 58
Childr Childr
en en
Av oiding dangersin theve hicle ................5 4
Bas icinstr uctions.. .................................. 53
Ch ild seat safety featur e.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 58
Choc k Choc
k
St orag elocation.. ................................... 336
Choc k Choc
k
see Choc k
Cleanin g Cleanin
g
see Care
Cleanin g Cleanin
g0uid 0uid
see Windsh ieldwasher 0uid
Clim at Clim
atecont r e
cont rol ol
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 137 Inde
x
419 419

Ac
tivating/dea ctivating theA/C func-
tion (contr olpanel).. ...............................1 38
Ac tivating/dea ctivating theA/C func-
tion (MBUX multimedia system) .............. 138
Ac tivating/dea ctivating thesync hro-
nization function (MBUXmultimedia
sy stem) .......... ........................................ 138
Air -recir culation mode(with/n epar ti-
cle pre/lt er)....... ....................................1 39
Au tomatic control... .............................. .1 38
Calling uptheair conditioning menu.......138
Contr olpanel for3-zone automatic
climat econtr ol...... ........... ...................... 137
Fi lling capac ityforre frig er ant and
PA Goil.. .................................................3 50
Fr ont airvents.... .......... ..........................141
Im med iatepr e-entr ycli ma tecont rol....... 141
No te<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 137
Pr e-entr yclim atecontrol atdepa rtur e
time...... .................................................140
Pr e-entr yclimat econtr olvia Smar tKey ... 139
Re ar air vents.... .......... ...........................142
Re frig er ant ............................................ .3 49
Re mo vingconden sationfrom thewin-
do ws <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 139
Se tting (MBUX multimediasystem)......... 138Ve
ntila ting theve hicle (convenienc e
ope ning). .......... ....................................... 82
Clo t Clo
thes hook hes
hook.......... ...................................... 118
Coc Coc
kpit kpi
t
Ov ervie w..... .......... .....................................6
Co. ee Co.
eecup symbo l cup
symbo l
see ATTEN TIONASSIS T
Col lision det Col
lision detecti on(par k ecti
on(par ked v ed
vehi cle) ehi
cle)
Inf orma tion.. ......... .................................179
Com bination switch Com
bination switch......... ............................125
Com Com
ponen t-speci/ c ponen
t-speci/ cinf inf
or or
mation mation........
...........345
Com Com
put put
er er
see On-boar dcom puter
Con v Con
venience closing enience
closing........ ..............................83
Con v Con
venience opening enience
opening.... ................................. 82
Coolant (engine) Coolant
(engine)
Capac ity.......... ....... ...............................348
Le velch eck.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F> 284
No tes... .................. ................................ 348
Co p Co
pyr yr
ights ig
hts
Lic ense. ...................................................3 7
Tr ademar ks<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 37Cr Cr
eeping mode eeping
mode
Fu nctio n/no tes... ................................... 185
Cr Cr
oss oss
tr tr
a1c a1c
(w (w
ar ar
nin g) nin
g)
see Man euvering assis tance
Cr Cr
oss oss
Tr Tr
a1c a1c
Alert Aler
t........ ................................228
Cr Cr
oss wind Assist oss
wind Assist
Fu nctio n/no tes... ................................... 183
Cr Cr
uise contr uise
control ol
Ac tivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 188
Butt ons<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 188
Call ingupaspee <0045000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 188
Deac tiv<00420055004A004F0048000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 188
Fu nctio n.......... ...................................... 188
Re quirements:...... ................................. 188
Selecting....... ............ ............................ 188
Se tting aspeed.......... ............................ 188
St oring aspeed.... .................................. 188
Sy stem limit ations .................................. 188
Cust Cust
omer Assist omer
Assist anceCent ance
Center(CA er
(CAC) C)
.... ............ 31
Cust Cust
omer R omer
Relations Depar elations
Department tment
.....................3 1 DD
Dam Dam
ping adjus ping
adjust ment tment
.................................... 213 420420
Inde
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