lock MERCEDES-BENZ A CLASS 2023 Owner's Manual

Indi
catorlam p1 0ashes whentheATA system is
ar med.
The ATA system isdeacti vatedaut omaticall yin the
fo llo wing situations:
R ATer unlockingtheve hicle withth eSmar tKey
R ATe run lock ing theve hicle usingKEY LESS-GO
R ATer pressin gth estar t/s topbutt onwithth e
Sma rtKe yin themar kedspace (/page129) %
When theMer cedes‑Benz emergency callsy s-
te m isactiv eand thealar mstay son formor e
th an 30 secon ds,amessag eis aut omati cally
sent totheCust omer Assist anceCenter
(/ page247).
% Inthecase ofsevere batt erydisc harging ,th e
anti-theT alarmsystem isaut omati callydeac-
tiv ated tofacilit ateth ene xt engine star t.
Deactiv Deactiv
atingt ating
the ATA he
ATA #
Press theÜ, ßor008B buttononthe
Sma rtKe y.
or #
Press thestar t/s topbutt onwithth eSmar tKey
in thestow agecom partmen t(/ page129)
Deact iv Deact
ivatin gt atin
gthe alar he
alar musin gKEY LESS-GO m
usin gKEY LESS-GO #
Grasp theoutside doorhandle withth eSmar t-
Ke yout side theve hicle. FF
unct ionoft unct
ionofthe tow he
tow-a wa -a
wa yalar m y
alar m %
Thisfu nct ion mayno tbe availabl ein all coun -
tr ies. An
audib leand visualalar mistrigg ered ifan alter-
atio nto your vehicle' sang leof incl inat ionis
de tected while theto w- awa yalar misarmed.
The tow- awa yalar misaut omat icallyarmed aTer
appr oximat ely60 seconds:
R ATer locking theve hicle withth eSmar tKey
R ATe rlo ck ing theve hicle usingKEY LESS-GO
The tow- awa yalar misonl yar med when thefo l-
lo wing components areclosed:
R Door s
R Trunk lid
The tow- aw ay alar misaut omati callydeact ivat ed:
R ATer pressin gth eÜ or008B buttononthe
Sma rtKe y
R ATe rpr ess ing th estar t/s topbutt onwithth e
Sma rtKe yin themar kedspace (/page129)
R ATer unlockingtheve hicle usingKEY LESS-GO
R When usingHA NDS- FREE ACCESS
Inf ormation oncollision detection onapar ked
ve hicle (/page153) . Open
ingand closin g
85 85

ArAr
ming/d isar ming/d
isarming t ming
the tow he
tow-a wa -a
wa yalar m y
alar m Mu
ltimedi asy stem :
4 © 5
Setting s5
Quick Acces s #
Arm or disar mTow-a wayPro tecti on.
The tow- awa yalar misarmed again inthefo llo w-
ing cases :
R The vehicle isunl ockedag ain.
R Adoor isopened.
R The vehicle isloc kedag ain.
% Ifqu ick acces sis una vailable, select theVehi-
cle submenu intheSettings mainmenu to
ar m or disar mtheto w- awa yalar m. FF
un cti on oft un
cti on ofthe int he
inter er
ior mo ior
motionsen sor tio
nsen sor %
Thisfu nct ion mayno tbe availabl ein all coun -
tr ies.
When theint erior motion sensor isactiv ated, a
visual andaudible alarmistrigg ered ifmo vement
is de tected intheve hicle interior . The
interior motion senso ris activ ated aut omati -
call yaTer approximat elyte nsec onds :
R ATerloc king theve hicle withth eSmar tKey
R ATe rlo ck ing theve hicle usingKEY LESS-GO
The interior motion senso ris onl yactiv ated when
th efo llo wing components areclosed:
R Door s
R Trunk lid
The interior motion sensor isaut omatica lly deacti-
va ted:
R ATer pressing theÜ or008B buttononthe
Sma rtKe y
R ATe rpr ess ing th estar t/s topbutt onwithth e
Sma rtKe yin themar kedspace (/page129)
R ATer unlockingtheve hicle usingKEY LESS-GO
R When usingHA NDS- FREE ACCESS
The follo wing situations canlead toafa lse alar m:
R When ther ear emo ving objects suchas mas-
co ts intheve hicle interior
R When aside windowisopen R
When apanor amicsliding sunroofisopen ArAr
ming/deactiv ming/deactiv
atingt ating
the int he
inter er
ior mo ior
motion sensor tion
sensor Multimedia
system:
4 © 5
Settings 5
Quick Access #
Activateor dea ctivateInt erior Motion Sensor.
The interior motion sens orisacti vatedag ain in
th efo llo wing cases :
R The vehicle isunl ockedag ain.
R Adoor isopened.
R The vehicle isloc kedag ain.
% Ifqu ick acces sis una vailable, select theVehi-
cle menu under Settings toactiv ateor deact i-
va te theint erior motion sensor . 8686
Opening
andclosing

Sea
ts Sea
ts AA
dju s dju
sting t ting
the fr he
front seat me c ont
seat me cha nic all ha
nic ally (w it y
(w itho ut ho
ut
Sea tCo mf Sea
tCo mfor or
tP t
Pac k ac
kag ag
e) e)
&
W W
ARN ING ARN
INGRiskof becoming trap pe difth e
seats areadju sted bychildr en
Childr encould become trapped ifth ey adju st
th eseats, particular lywhen unattended . #
Whe nlea ving theve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. #
Neverlea vechildr enunatt ended inthe
ve hicle. &
W W
AR NIN G AR
NIN GRisk ofbecomi ngtrapped when
adju sting theseat
When youadjust aseat, youor other vehicle
occupan tscould become trapped, e.g.on the
seat guide rail. #
When adjustin gaseat, makesur eth at
no one hasanypar tof their body within
th esw eep oftheseat. Obser
vethesaf etyno teson "Air bags" and"Chil-
dr en intheve hicle" . &
W W
AR NIN G AR
NIN GRisk ofacciden tdue tothe
dr iver's seat notbeing engaged
The driver's seat maymo veune xpect edly
while driving.
This could cause youto lose contr olof the
ve hicle. #
Alwaysmak esur eth at thedr iver's seat
is eng aged bef orestar ting theve hicle. &
W W
AR NIN G AR
NIN GRisk ofacciden tdue toadju st-
ing theve hicle setting swhile theve hicle is
in mo tion
Yo ucould losecontr olof theve hicle inthefo l-
lo wing situations inpar ticular :
R Ifyo uadjust thedr iver's seat, thehead
re str aint ,th esteer ing wheel orthemir ror
while theve hicle isin mo tion
R Ifyo ufa sten your seat beltwhile theve hi-
cle isin mo tion #
Beforestar tin gth eve hicle: inpar ticu lar,
adju stthedr iver's seat, head restr aint,
st ee ring wheel and mirror,and fasten
yo ur seat belt. &
W W
ARNIN G ARNIN
GRisk ofbecoming trapped ifth e
seat heightisadju sted car elessl y
If yo uadjust theseat height carelessl y,yo uor
ot her vehicle occupan tscould betrapped and
th er eb yinjur ed.
Childr eninpar ticular couldaccident allypr ess
th eelectr icalseat adjustmen tbutt ons and
become trapped. #
While moving theseats, makesur eth at
hands orother body partsdo notget
under theleve rassemb lyof theseat
adjustmen tsy stem. 8888
Seats
andstow ing

AA
djus djus
tst ts
the seat he
seat f f
or or
e-an d-aT e-an
d-aT position position
#
LiT leve r1 and slide theseat intoth e
desir edposition. #
Mak esur eth at theseat iseng aged. #
T T
o adjus o
adjust t t
the seat height he
seat height: :
push orpull leve r2
until thedesir edposition hasbeen reac hed. #
T T
o adju s o
adju stt t
the seat bac he
seat backr kr
es es
tincl inat ion: t
incl inat ion:tur n
handwhe el3 forw ards and backwards unt il
th edesir edposition hasbeen reac hed. AA
dju s dju
sting t tin
gthe fr he
front seat mec ont
seat mechanical l hanical
ly (wit y
(wit hSe at h
Se at
Comf Comf
or or
tP t
Pac k ac
kag ag
e) e)
&
W W
AR NIN G AR
NIN GRisk ofbecomi ngtrapped ifth e
seats areadju sted bychildr en
Childr encould become trapped ifth ey adju st
th eseats, particular lywhen unattended . #
Whe nlea ving theve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. #
Neverlea vechildr enunatt ended inthe
ve hicle. &
W W
AR NIN G AR
NIN GRisk ofbecomi ngtrapped when
adju sting theseat
When youadjust aseat, youor other vehicle
occupan tscould become trapped, e.g.on the
seat guide rail. #
When adjustin gaseat, makesur eth at
no one hasanypar tof their body within
th esw eep oftheseat. Obser
vethesaf etyno teson "Airbags "and "Chil-
dr en intheve hicle" . &
W W
AR NIN G AR
NIN GRisk ofacciden tdue tothe
dr iver's seat notbeing engaged
The driver's seat maymo veune xpect edly
while driving.
This could cause youto lose contr olof the
ve hicle. #
Alwaysmak esur eth at thedr iver's seat
is eng aged bef orestar ting theve hicle. 9090
Se
ats and stow ing

#
Press button1 repeat edlyuntil thedesir ed
blo werse tting hasbeen reac hed.
Depen dingon theblo werse tting, uptothre e
indicat orlam pswill light up.Ifall indicat or
lam psareo., theseat ventila tion issw itched
o. . SS
t t
eer eer
ing wheel ing
wheel AA
djus djusting
t ting
the st he
steer eer
ing wheel mec ing
wheel mec hanica lly ha
nica lly &
W W
ARNI NG ARNI
NGRisk ofaccid ent due toadju st-
ing theve hicle setting swhile theve hicle is
in mo tion
Yo ucould losecontr olof theve hicle inthefo l-
lo wing situations inpar ticular :
R Ifyo uadjust thedr iver's seat, thehead
re str aint ,th esteer ing wheel orthemir ror
while theve hicle isin mo tion
R Ifyo ufa sten your seat beltwhile theve hi-
cle isin mo tion #
Beforestar tin gth eve hicle: inpar ticu lar,
adju stthedr iver's seat, head restr aint, st
ee ring wheel and mirror,and fasten
yo ur seat belt. &
W W
ARNIN G ARNIN
GRisk ofentr apment forch ildr en
when adjustin gth esteer ing wheel
Childr encould injureth emsel vesif th ey adju st
th esteer ing wheel. #
Neverlea vechildr enunatt ended inthe
ve hicle. #
When leavingth eve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. UUn
loc nlo
cking king
#
Foldrelease leve r1 down asfaras itwill go. #
Adjust heigh t2 and distance3 tothe
st ee ring wheel.
Loc Loc
king king
#
Foldrelease leve r1 upasfaras itwill go. Seats
andstow ing
97 97

#
Chec kand makesur eth at thesteer ing col-
umn isloc kedby mo vingth esteer ing wheel. SwitcSwitc
hingt hing
the st he
steer eer
ing wheel heating ing
wheel heating on/o. on/
o. RR
eq eq
uir uir
ements: ements:
R The vehicle isswitc hedon. #
Push theswitc hint oposition 1or2.
If indicat orlam p3 lights up,thesteer ing
wheel heating isswitc hedon.
When youswitc hth eve hicle o.,thesteer ing
wheel heating willswitc ho.. Easy
entr Easy
entryand e y
and exit f xit
featur e eatur
e Using
t Using
the easy entr he
easy entryand e y
and exit f xit
featur e eatur
e &
W W
ARNIN G ARNIN
GRisk ofaccident whenpulling
awa ydur ing th eadjustmen tpr ocess of
th eeasy entryand exitfeatur e
Yo ucould losecontr olof theve hicle. #
Alwayswa ituntil theadjustmen tpr ocess
is com pletebef oredr iving o.. &
W W
ARNIN G ARNIN
GRisk ofbecoming trapped dur-
ing adjus tment oftheeasy entryand exit
fe atur e
Yo uand other vehicle occupan tscould
become trapped. #
Ensu rethat no- one hasanybody partsin
th era ng eof mo vement oftheseat.
If th er eis arisk ofbecomi ngtrapped bythe
dr iver's seat: #
Press theseat adjustmen tswitc h.
The adjustmen tpr ocess willbestopped. Yo
ucan stop theadjustmen tpr ocess bypressing
one ofthememor yfunction positionswitches. &
W W
ARNIN G ARNIN
GRisk ofbecoming trapped if
ch ildr enactiv ateth eeasy entryand exit
fe atur e‑
Child rencou ldbec ome trapp edifth ey acti-
va te theeasy entry‑and exitfeatur e,par ticu -
lar lywhen unattended . #
Neverlea vechildr enunatt ended inthe
ve hicle. #
When leavingth eve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. 9898
Se
ats and stow ing

#
Neverlea vechildr enunatt ended inthe
ve hicle. #
When leavingth eve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. Yo
ucan usethememor yfunction whentheigni-
tion isswitc hedo..
Seat adjustmen tsforup tothre epeople canbe
st or ed and called upusing thememor yfunction .
Yo ucan save setting sfo rth efo llo wing systems:
R Seat
R Seat contour
R Outside mirrors
R Hea d-up Display Ope
r Ope
rati ng t ati
ng the mem or he
mem oryfunct ion y
funct ion SS
t t
or or
ing ing
#
Setth edesir edposition forall systems. #
Brie0y press memor ybutt onV andthen
pr ess prese tposition 0037,TorU
wit hin thre eseconds. #
T T
o call up: o
call up:press and brie0y hold oneofprese t
position buttons 0037, TorU.
ATer releasing thebutt on,allsystems are
mo vedint oth estor ed position. SS
t t
o o
w w
ag ag
ear e
ar eas eas
NNo o
t t
es on loading t es
on loading the v he
vehicle ehicle
&
D D
AN AN
GER GER
Riskofexhaus tga spoison ing
Combu stion enginesemit poison ousexhaus t
ga ses suchas carbon monoxide.Exhaus t
ga ses can entertheve hicle interior ifth etrunk
lid isopen when theve hicle isrunning, espe-
cia lly if th eve hicle isin mo tion . #
Alwaysswitc ho. theve hicle before
open ingthetrunk lid. #
Neverdr ive wit hth etrunk lidopen. &
W W
ARNIN G ARNIN
GRisk ofinjur yfrom unsecur ed
it ems intheve hicle
If obj ects, luggage orloads areno tsecur edor
no tsecur edsu1cient ly,th ey could slip,tip 100100
Seat
sand stow ing

R
When transpor tingroof loads andwhen the
ve hicle isfully loaded orfully occupi ed,select
dr ive pr og rams ; andA. Theseare
design edtofocus onstabilit y(/ page138) .
% Formor einf ormation onstow agecom part-
men tsand stow agear eas, please referto the
Digit alOper ator's Manual. SS
t t
o o
w w
ag ag
espaces int e
spaces inthe v he
vehicle int ehicle
inter er
ior ior
OvOv
er er
vie vie
wof t w
of the fr he
front stow ont
stow ag ag
ecom e
com par par
tmen ts tmen
ts 1
Stow agespaces inthedoor s
2 Stow agecom partmen tin thear mr est witha
multimedia andUSB connection 3
Stow agecom partmen tin thefront cent er
console withaUSB port
4 Glovebox ThrThr
ough-loading f ough-loading
featur eatur
ein t e
in the r he
rear benc ear
benc hseat h
seat
(EAS Y (EAS
Y-P AC -P
AC KQui c K
Qui ckf kf
old ) old
) FF
old ing t old
ing the r he
rea rse at bac ea
rse at backr kr
es est
f t
for w or
war ar
ds ds
&
W W
ARNI NG ARNI
NGRisk ofaccid ent ifth ere ar
ben chseat, rear seat andseat backres t
ar eno teng aged
The rear ben chseat, rear seat andseat back-
re st ma yfo ld forw ards, even when youar e
dr iving.
R Asare sult ,th eve hicle occupan twill be
pushed intoth eseat beltwithincr eased
fo rc e. The seat beltwillnotbe able topro-
te ct as intende dand could cause addi-
tion alinj ury.
R Objects orloads inthetrunk orcar go
com partment willnotbe restr ained bythe
seat backres t. #
Mak esur eth at there ar ben chseat, the
re ar seat andtheseat backrest are
eng aged bef oreev erytrip. If
th eseat backrests areno teng aged and locked
in place, theloc kve ri/catio nindic ator willbe red.
R R
eq eq
uir uir
ements: ements:
R Tofold thecent erseat backrest forw ards: the
cent erseat backres thas been unlocked.
Yo ucan fold thecent erand outerseat backrests
fo rw ards separ ately. Sea
tsand stow ing
103 103

#
Mak esur eth at theseat beltisno ttr ap-
ped when folding backth eseat backrest. #
Movethedr iver's orfront passeng erseat for-
wa rds, ifnece ssary. #
Foldthecor respond ingseat backres t1 back
unt ilit eng ages.
LeT LeT
andr and
right seat bac ight
seat backr kr
es es
ts: ts:
ifth eseat back-
re st isno teng aged andlock ed inplace, the
re dloc kve ri/catio nindic ator 2 willbe visi-
ble .
Cen t Cen
ter seat bac er
seat backr kr
es t es
t: :
if th eseat backrest is
no teng aged and lockedin place, there dloc k
ve ri/catio nindic ator 3 willbe visib le.
Loc Loc
kingt kin
gthe r he
rele ase catc ele
ase catch of t h
of the cen t he
cen ter r er
rear seat ear
seat
bac bac
kr kr
es t es
t
R R
eq equir ui
reme nts: eme
nts:
R The leTand centerseat backrests are
eng aged and joined toget her.
Yo ucan lockth ecent erseat backrest release
catc hifyo uwa nttosecur eth etrunk against
unaut horized access .The cent erseat backrest
can then be folded forw ards onl yto get her with
th eleT seat backrest. #
Foldthecent erand leTseat backrests for-
wa rds. #
T T
o loc o
loc kor unl oc k
or unl ock: k:
slide catch1 upw ards or
do wn wards. OvOv
er er
vie vie
wof t w
of the tie-do he
tie-do wn ey wn
eyes es
Obser
vetheno teson loadin gth eve hicle
(/ page100). Se
ats and stow ing
105 105

DrDr
iving iving
NNo o
t t
es on Mer es
on Mer cedes- cedes-
AMGv AMG
vehicles ehicles
Obser
vetheno teson thefo llo wing additional top-
ics intheSupplement, asyouma yot her wise fail
to recogn izedang ers:
R Emo tion Start
R AMGex haus tsy stem
R RACE STAR T
R DRIFTMODE
R AMG adaptive spor tsuspension system
R AMG steer ing-wheel buttons SwitcSwitc
hingont hing
onthe pow he
power suppl er
suppl yor t y
or the v he
vehicle ehicle
&
W W
ARNIN G ARNIN
GRisk ofaccident andinjur ydue
to childr enleT unatt ended intheve hicle
If ch ildr enareleT unsuper visedintheve hicle,
th ey could, inpar ticul ar:
R open doors,ther eb yendang ering other
per sons orroad user s. R
get out and bestru ck byoncoming tra1c.
R oper ateve hicle equipme ntand become
tr apped, forex am ple.
In addit ion,th ech ildr encould alsosetth e
ve hicle inmo tion ,fo rex am ple by:
R releasing thepar king brak e.
R chang ingthetransmission position.
R star ting theve hicle. #
Neverlea vechildr enunatt ended inthe
ve hicle. #
When leavingth eve hicle, alwaysta ke the
Sma rtKe ywit hyo uand lockth eve hicle. #
Keep theve hicle SmartKey out ofreac h
of childr en. RR
eq eq
uir uir
ements: ements:
R The Smar tKey isin theve hicle andisrecog-
niz ed.
R V V
ehicles wit ehicles
withaut h
aut omatic tr omatic
transmissio n: ansmissio
n:The
br ak epedal isno tdepr essed. #
T T
o switc o
switc hon t h
on the pow he
power suppl y er
suppl y: :
pr ess button
1 once.
Yo ucan, forex am ple, activ ateth ewindshield
wiper s.
The powe rsuppl yis switc hedo.again ifth efo l-
lo wing conditions areme t:
R Youopen thedr iver's door .
R Youpr ess button1 twice more. 128128
Dr
iving andparking