2023 MERCEDES-BENZ A CLASS battery

R
A A
ut ut
omatic tr omatic
transmiss ion: ansmiss
ion:Thetransmiss ionisin
position 005D.
R The vehicle andallelect rical consume rsare
switc hedo..
R The hood isopen . #
Slide cover1 ofpositiv eclam p2 onthe
jum p-st arting connec tionpoi ntinthedir ection
of thear ro w. #
Connect positiveclam p2 onyour vehicle to
th epositiv epole ofthedonor batteryusing
th ejum per cable/c harging cable. Always
begin withpositiv eclam p2 onyour ow n
ve hicle /rst. #
Dur Dur
ingst ing
star ar
tin gassis t tin
gassis tance: ance:
star tth eengine of
th edonor vehicle andrunat idle speed. #
Conne cttheneg ativepole ofthedonor bat-
te ry and ground point 3ofyour ow nve hicle
by using thejum per cable/c harging cable.
Begin withth edonor battery/r st. #
Dur Dur
ingst ing
star ar
ting assist ting
assist ance: ance:
star tth eengine of
yo ur ow nve hicle. #
Dur Dur
ingt ing
the c he
char har
gingpr gin
gpr ocess: ocess:
star tth ech arg-
ing process. #
Dur Dur
ingst ing
star ar
tin gassis t tin
gassis tance: ance:
letth eengines run
fo rse veralminut es. #
Dur Dur
ingst ing
star ar
ting assist ting
assist ance: ance:
beforedisconnect-
ing thejum per cable, switchon anelectr ical
consumer onyour ow nve hicle, e.g.th ere ar
wind owheat eror lightin g.
When thestar ting assist ance/c harging process is
com plete: #
Firs t, re mo vethejum per cable/c harging cable
fr om ground point 3and theneg ativepole of
th edonor battery, then from positiv eclam p
2 and thepositiv epole ofthedonor battery.
Begin each time withth econt acts onyour
ow nve hicle /rst. #
ATer remo vingth ejum per cable/c harging
cable, closecover1 ofpositiv eclam p2.
Fu rther informatio ncan beobt aine dat aquali/ed
special istwo rkshop. RR
eplaci ngt eplaci
ngthe 12 Vbatt he
12 Vbatt ery er
y #
Obser vetheno teson the12 Vbatt ery
(/ page280).
Mer cedes-Benz recommen dsthat youha ve the
12 Vbatt eryre placed ataqu ali/ed special ist
wo rkshop, e.g.at an aut hor izedMer cedes- Benz
Cen ter. Br
ea kd ow nas sist anc e
283 283

Obser
vethefo llo wing notesif yo uwa nttoreplace
th ebatt eryyo urself:
R Alwaysre place afa ulty batterywit habatt ery
whic hmee tsthespeci/c vehicle requ ire-
ments.
The vehicle iseq uipp edwitha0eece battery.
Fu llve hicle funct ionalityis onl yguar anteed
wit ha0eece battery. Fo rsaf etyre asons,
Mer cedes- Benzre commen dsthat youonl y
use batteries whic hha ve been tested and
ap pro vedfo ryo ur vehicle byMer cedes-Be nz.
R Usede tach able partssuc has vent hos es,
elbo w/tting sor term inal covers from thebat-
te ry whic his to be replaced.
R Mak esur eth at theve nt hos eis alw ayscon-
nect edtotheor iginal opening ontheside of
th ebatt ery. Ins
tallan yex istin gor supplied cellcaps.
Ot her wise, gases orbatt eryacid could
escape.
R Mak esur eth at detach able partsarere con-
nect edinthesame way. TT
o o
w st w
star ar
tin gor to ting
ortowing away wing
away PP
er er
mitt mitt
edto ed
towing met wing
methods (nonplug-inh hods
(nonplug-inhybr ybr
id) id)
Mer
cedes- Benzre commen dstranspor tingyo ur
ve hicle inthecase ofabr eakdo wn,rather than
to wing itawa y.
Fo rto wing ,use ato w rope ortow bar withbo th
axles onthegr ound. Donotuse tow bar systems. &
W W
AR NIN G AR
NIN GRisk ofacciden twhen towing
wit hsteer ing wheel locking
When thesteer ing wheel locking iseng aged,
yo ucan nolong ersteer theve hicle. #
Alwaysswitc hon theve hicle when tow-
ing withato w rope ortow bar . *
N NO O
TE TE
Damag eto theve hicle duetotow-
ing awa yin cor rectl y #
Obser vetheinst ruction sand noteson
to wing away. 284284
Br
eakdo wnassist ance

VV
ehicle ehicle
DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Solution s Solution
s
0072
Vehicle ReadytoDrive
Switch theIgnition Off
Before Exiting *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.
Hea d-upDisp layInop era-
tive *T
heHead -upDispl ayhas aninternal erro r. #
Consult aqua li/ed specialist workshop. 346346
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 #
Select parkposition 005D,transmission position005Eorneutr al005C.
Apply Parking BrakeRisk
of Rol ling Away SeeOpera -
tor's Manua l *T
hetransmi ssionpositioncann otbe reliabl yident i/ed. #
Use theelectr icpar king brak eto secur eth eve hicle agains trol ling awa y.
Teaching inTransmission
Complete *T
hetransmi ssion'steac h-in process iscom plete.All transm ission positions canbesele cted again.
Transm issionMalfunct ion
Serv iceRequired *T
hetransmi ssionismalf unct ioning.
Con sult aqu ali/ed special istwo rkshop.
Auxi liary Batte ryMa lfunc-
tion (whit edispla ymessag e)*T
heauxili arybatt eryfo rth eaut omatic transmission isno long erbeing charge d. #
Visit aqu ali/ed special istwo rkshop. #
Untilthen, alwaysselect parkposit ion005Dmanu allybef oreyo uswitc ho. theve hicle. #
Beforelea vingth eve hicle, applyth eelectr icpar king brak e.
Auxilia ryBattery Malfunc-
tion (red displa ymessag e) *V V
ehicles wit ehicles
withaut h
aut omatic tr omatic
transmission: ansmission:
Theauxiliar ybatt eryfo rth etransmission isno long erbeing charge d. #
Consult aqua li/ed specialist workshop. #
V V
ehicle swit ehicle
swit haut h
aut omati ctr omati
ctransmissi on: ansmissi
on:Untilthen, alwaysselect parkposit ion005Dbeforeyo uswitc ho. theve hicle. #
Beforelea vingth eve hicle, applyth eelectr icpar king brak e. 356356
Displa
ymessag esand warning/in dicatorlam ps

1,
2,3... 1,
2,3...
4MA 4MA
TIC TIC
Fu nctio n........... ..................................... 145
12 Vbat t 12
Vbat ter y er
y
see On-bo ardelec trica lsy stem battery (12 V)
12 Vsoc ket 12
Vsoc ket
see Socket(12 V)
360° Camera 360°
Camera
Fu nctio n........... ..................................... 191 AA
A/C functi on A/C
functi on
Ac tivating/dea ctivating (MBUX multi-
medi asy st<0046004E000A000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 125
Ac tivating/dea ctivating (operating
<0056004F004A0055000A000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F> <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 124
ABS (Anti-lo c ABS
(Anti-lo ck Br k
Br aki ng Syst aki
ng System) em)
<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F> 157
A A
cce ler cce
leration ation
see Kickdo wn
A A
cci dent andBr cci
dent andBreak do eak
down Manag wn
Manag ement ement
Mer cede sme connec <0055000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 242
A A
cous coustic
loc tic
locking king
v v
er er
i/c ation i/c
ation signa l signa
l
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 67A A
ctiv ctiv
eBlind Spo e
Blind SpotAssi st t
Assi st
Br ak eapp lica<0055004A0050004F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 186
Fu nctio n.......... ...................................... 184
Sy stem limita<0055004A0050004F0054000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 184
A A
ctiv ctiv
eBr e
Br ak ak
eAssi st e
Assi st
Fu nctio n/no tes... ................................... 175
Se tting.... ............................................... 179
A A
ctiv ctiv
eDis t e
Dis tance Assis ance
AssistDIS t
DIS TR TR
ONIC ONIC
Ac tiveEmer gency Stop Assist ................ 173
Ac tiveLane ChangeAssi st<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 174
Call ingupaspee <0045000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 167
Fu nctio n.......... ...................................... 165
Inc reasing /decreasin gth espeed ...........1 67
Ro ute-based speedadaptation ............... 170
St oring aspeed.... .................................. 167
Switc hingo./deac tivating .....................1 67
Switc hingon/activ ating......................... 167
Sy stem limit ations... ...............................165
A A
ctiv ctiv
eEmer g e
Emer gency St ency
Stop Assist op
Assist ...................... 173
A A
ctiv ctiv
eheadlam e
headlam ps ps
.... ........................ .............1 15
A A
ctiv ctiv
eLane Chang e
Lane Chang eAssist e
Assist
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 175
Fu nctio n.......... ...................................... 174A A
ctiv ctiv
eLane K e
Lane Keep ingAssist eep
ingAssist
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 188
Ac tivating/dea ctivating thewa rning....... 189
Fu nctio n.......... ...................................... 187
Se tting the<00540046004F0054004A0055004A0057004A0055005A000F000F000F000F000F
000F000F000F> .....................1 89
Sy stem limits... ......................................187
A A
ctiv ctiv
eP e
Par ar
king Assist king
Assist
Exiting apar king space.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F> 201
Fu nctio n.......... ...................................... 198
Pa rking... ............................................... 200
Sy stem limit ations... ...............................198
A A
ctiv ctiv
eSer e
Ser vice Sy vice
Syst st
em PL em
PLUS US
see ASSYSTPL US
A A
ctiv ctiv
eSpeed LimitAss ist e
Speed LimitAss ist
Dis play........... ........................................169
Fu nctio n.......... ...................................... 169
A A
ctiv ctiv
eSt e
St eer eer
ing Assist ing
Assist
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 173
Ac tiveEmer gency Stop Assist ................ 173
Ac tiveLane ChangeAssi st<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 174
Fu nctio n.......... ...................................... 171
Sy stem limits............ ............................. 171
A A
dap dap
tiv tiv
ecr e
cr uis econt r uis
econt rol ol
see ActiveDist ance AssistDIS TRONI C Inde
x
401 401

TT
r r
ansmi ssion ansmi
ssion
Eng agin gneu tral.... ................................ 141
Tr Tr
ansmi ssion(pr ansmi
ssion(problem ) oblem
)... ............................. 142
Tr Tr
ansmi ssionpositiondispl ay ansmi
ssionpositiondispl ay<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 140
Tr Tr
anspo r anspo
rtin g tin
g
ve hicle ................................................... 287
Tr Tr
ead w ead
wear gr ear
grade ade
......................................... 304
Tr Tr
im element (Car im
element (Care) e)....
.................................. 270
Tr Tr
unk lid unk
lid
Closing...... .............................................. 75
Emer gency release (from inside) ...............77
HANDS-FR EEACCESS........... .................. 75
Opening....... .......................................... ..74
T T
uneIn uneIn
Calling up.............................................. 254
T T
ur ur
nsignal indicat n
signal indicat or or......
...............................113
T T
ur ur
nsignal light n
signal light
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 113
Tw Tw
o-w a o-w
ay r y
radios adios
Fr eq uencies. ..........................................325
No teson installation .............................. 324
Tr ansmi ssionoutput (maximum )............. 325 UU
U Unloc nloc
king king
see Locking/unloc king
U Updat pda
tes es
Im por tant system updates .......... ............221
USB port USB
port
Fr ont stor ag ecom partment .................... 103
Re ar passen gercom partment ................ 108 VV
V V
ehicle ehicle
Activating/dea ctivating standb ymode... 154
Cor rect use ............ ..................................2 9
Dat aacq uisition ........ ............................... 31
Dat astor ag e.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F> 31
Diagno sticsconnec <0055004A0050004F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 27
Eq uipme <004F0055000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F> 23
Limit edWarrant y.... ..................................3 1
Loc king (automaticall y)... .........................7 2
Loc king/unloc king(eme rgency key).........7 2
Loc king/unloc king(from <004A004F0054004A00450046000A000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F> 70
Loc king/unloc king<0009002C0026003A002D002600340034000E00280030000A000F000F000F000F
000F000F000F000F000F000F000F000F> 70
Lo we ring.......... ...................................... 320
Maint enanc e................. ...........................25 Medic
alaid s............. ...............................29
Pa rking foran extended period......... ......154
Pr obl em noti/c ation .......... .......................29
QR cod ere scue card.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F> 31
Qual i/edspec ialistwo rkshop ...................2 8
Ra ising..... ............ .................................. 317
Se tting collision detection (parked
ve hicle) ............ ...................................... 153
St andb ymode funct ion.......................... 154
St artin g(emer gency operation mode ).... 129
St artin g(R emo teOnlin e)........................ 131
St artin g(st art/ stop but ton).... .......... .....129
Switc hingo.(start/st opbutt on)............ 147
Switc hingon(start/st opbutt on)......... ...128
To wing ................................................... 204
Ve ntila ting (con venienc eope ning). .......... .79
V V
ehicle batt ehicle
battery er
y
see On-boar delectr icalsystem batt ery(12 V)
V V
ehicle camera ehicle
camera
Inf ormation..... ....................................... 155
V V
ehicle data ehicle
data
Displa ying(DYNAMIC SELECT)............... 140
Tu rning radius.... .................................... 335
Ve hicle height........................................3 35
Ve hicle length.... .................................... 335 Inde
x
427 427