2023 MERCEDES-BENZ A CLASS keyless

AA
ctiv ctiv
atin g/deactiv atin
g/deactiv atingt atin
gthe acous he
acous ticloc tic
locking king
v v
er er
i/- i/-
cation cation
signal sign
al Mul
timed iasystem:
4 © 5
Settings 5
Vehi cle #
Activateor deac tivateAco ustic Lock. ArAr
ming/dis ar ming/dis
arming t ming
the panic alarm he
pani calar m RR
eq eq
uir uir
emen ts: emen
ts:
R The vehicle isswitc hedo.. #
T T
o activ o
activ at at
e: e:
press button1 forappr oximat ely
one second.
A visual andaudible alarmistrigg ered. #
T T
o deactiv o
deactiv at at
e: e:
brie0y press button1 again.
or #
Press thestar t/s topbutt on.
A Smar tKey belongin gto theve hicle mustbe
de tected intheve hicle. Chang
ingt Chang
ingthe unloc he
unlocking se king
setting s tti
ng s Po
ssible unlocking funct ionsof theSmar tKey :
R Centr alunloc king
R Unloc kingthedr iver's door andfuel/ller 0ap #
T T
o switc o
switc hbe h
be tw tw
een se een
setting s: tting
s:press theÜ
and ß buttons simult aneousl yfo rappr ox-
imat elysix seconds untiltheindicat orlam p
0ash estwice.
Op tions ifth eunloc kingfunction forth edr iver's
door andfuel/ller 0aphasbeen select ed:
R T T
o unloc o
unloc kt k
the v he
vehicle centr ehicle
centrally all
y: :
pr ess the
Ü buttontwice.
R V V
ehicles wit ehicles
withKEYLES S-GO: h
KEYLES S-GO:ifyo uto uc hth e
inner surface ofthedoor handle onthedr iv-
er's door ,onl yth edr iver's door andthefuel
/ller 0apareunloc ked. DeactivDeactiv
atingt ating
the fun ction oft he
fun ction ofthe Smar he
Smar tKey tK
ey VV
ehicles wit ehicles
withKEYLESS -GO: h
KEYLESS -GO:ifyo udeactiv ateth e
func tionof theSmar tKey ,th eKEYLESS -GOfunc-
tions arealso deactiv ated. Access ordrive aut hor -
izat ion byKEY LESS-G Oisthen no long erpossible
wit hth at par ticu larSmar tKey .Ac tivateth efunc-
tion oftheSmar tKey so that all its funct ionswill
ag ain beavailabl e.
Yo ucan also deactiv ateth efunction oftheSmar t-
Ke yto reduce theener gyconsum ption ofthe
Sma rtKe yif yo udo notuse theve hicle oraSmar t-
Ke yfo ran extended period oftime . #
T T
o dea ctiv o
dea ctivat at
e: e:
press theß buttononthe
Sma rtKe ytwi ce inqu ick succes sion.
The Smar tKey indicat orlam p0as hes twice
br ie0y andlights uponce. #
T T
o activ o
activ at at
e: e:
press anybutt onontheSmar tKey .
% When theve hicle isstar tedwit hth eSmar tKey
in themar kedspace ofthecent erconsole,
th efunction oftheSmar tKey isaut omatically
activ ated (/ page129). Opening
andclosing
67 67

#
Have theve hicle andSmar tKey checkedat a
qu ali/ed special istwo rkshop.
Ther Ther
eis int e
is int erf er
fer er
ence fr ence
from apo w om
apo wer er
fulr fu
lradio signal adio
signal
sour sour
ce ce
Po ssible causes ifth efunction ofKEYLESS -GOis
im pair ed:
R High voltag epo we rlines
R Mobile phones
R Electr onicdevices (notebook s,table ts)
R Shieldin gdue tome talobjects orinduction
loops forelectr icalgate systems oraut omati c
bar rier s #
Mak esur eth at ther eis su1cien tdist ance
be tween theSmar tKey and thepo tential
sou rceof interfere nce. AA
ctiv ctiv
ating /dea ctiv ating
/dea ctivating t ating
the aut he
aut oma ticloc oma
ticlocking f king
fea- ea-
tur e tur
e The
vehicle isloc kedaut omaticall ywhen theve hi-
cle isswitc hedonand thewheels aretur ning
fa ster than walking pace. #
T T
o activ o
activ at at
e: e:
press and hold button2 for
appr oximat ely/v eseconds untilanacoustic
signal sounds. #
T T
o deactiv o
deactiv at at
e: e:
press and hold button1 for
appr oximat ely/v eseconds untilanacoustic
signal sounds.
The redindicat orlam pon butt on2 lights up
once theve hicle isloc ked. In
thefo llo wing situations, ther eis adang erof
being lockedout when thefunction isactiv ated:
R While theve hicle isbein gto w- star tedor
pushed
R Ifth eve hicle isbein gte sted on aro ller dyna-
mome ter LocLoc
king/unloc king/unloc
kingt king
the v he
vehic lewit ehic
lewit ht h
the emer - he
emer -
g g
ency key ency
key LocLoc
king/unloc king/unloc
kingt king
the dr he
driv iv
er's door wit er's
door witht h
the he
emer g emer
gency key ency
key
% Ifyo uwish toloc kth eve hicle entirel yusin g
th eemer gency key,/rst pres sth ebutt onfor
loc king from theinside whilethedr iver's door
is open. Thenproceed toloc kth edr iver's
door using theemer gency key. 7272
Opening
andclosing

InsIns
tr tr
umen tdispl a umen
tdispl ay and on-boar y
and on-boar dcom- d
com-
put put
er er
Fu nctio n/no tes... ................................... 205
Int Int
elli g elli
gent LightSyst ent
LightSystem em
Ac tivehea dlam ps<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F> 115
Ad aptiveHig hbeam Assist.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F> 115
Cor nering light <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 115
Int Int
er er
ior lighting ior
lighting
Ad justing ............................................... 117
Amb ientlighting ...... ...............................117
Re adin glam p...................................... ... 117
Switc h-o.delaytime .............................. 118
Int Int
er er
ior mo ior
motionsenso r tio
nsenso r
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 86
Fu nctio n.......... ........................................ 86
Int Int
er er
ne ne
tr t
radi o adi
o
see TuneIn
iPho ne iPho
ne® ®
see Smar tphone integration JJ
Jac k Jac
k
St orag elocation .................................... .3 15 Jum Jum
p-st p-st
ar ar
tconnection t
connection
Gener alno tes... ...... ...............................2 81 KK
KEYLESS- GO KEYLESS-
GO
Deactiv atingafunction.. .......................... 67
Loc king/unloc kingtheve hicle ................. 70
Pr oblem .................. ................................. 71
Un loc king setting .....................................6 7
Kic Kic
kdo kd
own wn
Us ing....... .............................................. 144
Knee airba g Knee
airba g..... ........................ ....................... 43 LL
Lab eling (tir Lab
eling (tires ) es
)
se eTire labeling
Lam p Lam
p
see Interior lighting
Lam Lam
p(ins p
(instr tr
ument displa ument
display) y)
see Warning/in dicatorlam p
Lane det Lane
detection (aut ection
(automatic) omatic)
see ActiveLane Keeping Assist Lane
K Lane
Keeping Assist eeping
Assist
see ActiveLane Keeping Assist
Languag e Languag
e
No tes... .................................................. 224
Se tting ................................................... 224
LA TC LA
TC H-ty pe(ISOFI X)c H-ty
pe(ISOFI X)chil dse at anc hil
dse at anc hor ho
r
Inst alling......... ......................................... 56
Ligh tsw itch Ligh
tsw itch
Ov ervie w... ....... ......................................112
Ligh ting Ligh
ting
se eInt erior ligh ting
se eLigh ts
Ligh ts Ligh
ts
Ac tivehea dlam ps<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F> 115
Ad aptiveHig hbeam Assist...................... 115
Au tomatic drivin glights .......................... 113
Combinat ionswitc h.... ........................... 113
Cor nering light. ...................................... 115
Hazar dwa rning lights....... ...................... 114
High beam..... ........................................ 113
High-beam 0asher...... ............................ 113
Light switch......... .................................. 112
Lo wbeam..... ......................................... 112
Pa rking lights.. .......................................112 Inde
x
415 415

Re
ar fogligh <0055000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F>......112
Re sponsi bilityforlighting systems .......... 112
Se tting theex terior lightin gswitc h-o.
dela ytime ............................................ .. 117
St andi nglights... .................................... 112
Swi tching thesur round lighting on/o.... 117
Tu rn sign allight.. .................................... 113
Limi t Limi
ted W ed
War r ar
rant y ant
y
Ve hicle ...... ............................................... 31
Liv Liv
e e
Tr Tr
a1c a1c
Inf Inf
or or
matio n matio
n
Swi tching thetra1c information dis-
pla yon.... ...............................................232
Load inde Load
index(tir x
(tir es) es)
..... ....................................3 07
Load-bear Load-bear
ingcapa city(tir ing
capa city(tires) es)
....... .................307
Loading Loading
Cargotie-do wnrings.... .......... ................105
De/ nition s.......... ...................................309
No tes... .................................................. 100
Ro oflugg agera ck <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 106
Load ingguideli nes Load
ingguideli nes<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 100
Load inginf Load
inginfor or
matio nt matio
ntable able<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F>
300
Load s Load
s
Fi xing ..................................................... 100 Loc Loc
king /unloc king
/unlocking king
Emer gency key.<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F> 72
KEYLESS-GO <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F> 70
Switc hingtheaut omatic locking fea-
tur eon/o. .............................. ................7 2
Unlo cking/openin gth edoor sfrom
th einside. ................................................ 70
Lo Lo
wbeam w
beam
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 112
L L
ubr ubr
icantadd itiv ica
ntadd itives es
see Additiv es
L L
ugg ugg
age ag
e
Secur ing................ ................................ 100
L L
umbar support umbar
support
see Lumbar suppor t(4-w ay)
L L
umbar suppor umbar
support(4-w a t
(4-w ay) y)
...... ........................ ... 93 MM
Maint Maint
enance enance
Ve hicle ..................................................... 25
Main t Main
tenan ce enan
ce
see ASSYST PLUS Malfu
nction Malfu
nction
Re str aint system.... ..................................3 8
Maneu v Maneu
ver er
ing aid ing
aid
see Maneu vering assist anc e
Maneu v Maneu
ver er
ing assist ing
assist anc e anc
e
Ac tivating/dea ctivating <000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F> 204
Cr oss Tra1c Alert<000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 203
Dr ive Aw ayAss ist......... .......................... 203
Map Map
Displaying online mapcont <0046004F00550054000F000F000F000F000F000F000F000F000F000F000F000F
000F000F> 232
Dis playing weather informatio n.............. 232
Mo <0057004A004F0048000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F000F
000F000F000F000F000F000F000F> 231
Selecting themap orient ation.... ............ 231
Se tting themap scale.... ........................ 231
Switc hingfree wa yin fo rm atio non/o. ..... 231
Massag Massag
epr e
pr og r og
rams ams
Re setting these tting s...... ........................ 95
Selecting thefront seats........ .................. 95
Maximum loadr Maximum
loadrating ating
.......... ..........................3 06
Maximum per Maximum
permissible load missible
load
Calculation exam ple...............................3 02
De term ining....... .................................... 301
Maximum tir Maximum
tirepr e
pr essur e essur
e...... ...........................306 416416
Inde
x