2023 MERCEDES-BENZ A CLASS lane assist

Conditions
f Conditions
for acour or
acour se-cor r se-cor
recting br ecting
brak ak
eapplica- e
applica-
tion (v tion
(vehicles wit ehicles
withDr h
Dr iving Assist iving
Assist anceP ance
Pac k ac
kag ag
e) e)
R Acontinuous lanemarking wasde tected and
dr iven over wit hth efront wheel.
R Alane marking andanappr oaching vehicle, an
ov ertaking vehicle orvehicles drivi ng par allel
to your vehicle weredetected intheadjacent
lane. Thefront wheel drives ove rth elane
mar king.
% Abr ak eapplication maybe interrupted atany
time ifyo usteer slightl yin theopposit edir ec-
tion.
Sy st Sy
stem limits em
limits
No lane-cor rectin gbr ak eapplicat ionoccur sin the
fo llo wing situations:
R Youclear lyand activ elyst eer ,br ak eor accel-
er ate.
R Ifadr ivi ng safetysy stem interve nes, suchas
ESP ®
,Ac tiveBr ak eAssi stor ActiveBlind Spot
Assi st.
R Youha ve adop tedaspor tydriving stylewit h
high corner ing speeds orhigh ratesof acceler -
ation . R
When ESP®
is deacti vated.
R Ifaloss oftirepr essur eor afa ulty tireis
de tected and displa yed.
If yo udeactiv ateth eAc tiveLane Keeping Assist
wa rning and thelane markings canno tbe clear ly
de tected, itis possible that no lane -correctin g
br ak eapplicat iontake splace (/page189) .
The system maybe impair edorma yno tfu nct ion
par ticu larlyin thefo llo wing situations:
R Ifth er eis poor visibility ,e.g. duetoinsu1c ient
illumination ofthero ad, highl yva riable shade
cond itions, rain, sno w,fogor hea vyspr ay.
R Ifth er eis glar e,e.g. from oncoming tra1c, the
sun orre0ectio ns.
R Ifth ewindshield inthear ea ofthemultifun c-
tion camer ais dir ty,or ifth ecamer ais fogg ed
up, dam aged orcovered.
R Ifth er ear eno lane markings, orseveral
unclear lanemarkings arepr esent forone
lane, e.g.around roadw orks .
R Ifth elane markings arewo rn,dar kor cov-
er ed. R
Ifth edist ance totheve hicle infront istoo
shor tand thus thelane markings canno tbe
de tected.
R Ifth elane markings chang equ ickl y, e.g. lanes
br anc ho., cross one another or mer ge.
R Ifth eroad isvery nar row and wind ing.
R V V
ehicle swit ehicle
swit hDr h
Dr iving Assis t ivi
ng Assis tance P ance
Pac k ac
kag ag
e: e:
if
th era dar sensor sin there ar bum peraredir ty
or coveredin sno wand anobst acle isde tec-
te din your lane, nolane-cor rectin gbr ak e
applicat iontake splace.
A A
ctiv ctiv
atin g/deacti v atin
g/deacti vatin gA atin
gActiv ctiv
eLane K e
Lane Keepi ng eepi
ng
Assis t Assis
t
Mul time diasystem:
4 © 5
Setting s5
Qui ckAccess
5 Active LaneKeeping Assi st #
Activateor dea ctivateth efunction . 188188
Dr
iving andparking

SeSe
tting A tti
ng Act iv ct
ive La ne K e
La ne Kee ping Ass ist ee
ping Ass ist
Mul timediasystem :
4 © 5
Settin gs 5
Assis tan ce
5 Active Lan eKee pingAs sis t
A A
ct iv ct
ivat ing ordeactiv at
ing ordeactivating t at
ing the hap he
haptic w tic
war ar
ning ning
#
Sele ctWarn ing.
Ac tivateor deac tivateth efunction . FF
unction ofadap unction
ofadap tiv tiv
edam e
dam ping adjus ping
adjustmen t tment
Suspension
withadap tivedam ping adjustmen t
continuousl yadjusts thech aract eristi cs ofthe
suspen siondampersto thecur rent ope rating and
dr iving condi tions.
The dam ping isse tindividu allyfo reac hwheel and
is a.ect edbythefo llo wing fact or s:
R The road sur face condi tions
R Vehicle load
R The drive pr og ram select ed
R The drivin gst yle
The drive pr og ram can beadjus tedusing the
DY NAMI CSEL ECTsw itch. RR
ea rvie ea
rvie wca me ra w
camer a FF
unct ionoft unct
ionofthe r he
rear vie ear
viewcamer a w
camer a
When youeng agere ve rsege ar,th eimag efrom
th ere ar vie wcamer ais sho wninthemedia dis-
pla y.Dynamic guidelinesshowthepat hth eve hi-
cle will take withth ecur rent steer ing angle .This
hel psyouto orient yourself and toavo idobst acles
when backing up.
The rear vie wcamer ais onl yan aid. Itis no ta
subs titutefo ryo ur att ention tothesur roundings.
The responsi bilityforsaf emaneuv ering and park-
ing remains withyo u. Mak esur eth at ther ear eno
per sons, animals orobjects etc., inthemaneuv er-
ing area while maneuv ering and parking.
% Youcan open theco verof there ar vie wcam-
er amanu ally(/ page194) .
The guide lines inthemedia displaysho wthedis-
ta nces toyour vehicle. Thedistances displa yed
onl yappl yto road leve l.
Depending ontheve hicle equipme nt,yo ucan
select from thefo llo wing views:
R Nor malvie w
R Wide-angle view The
area behind theve hicle isdispl ayedas amir -
ro rimag e,as intheinside rear vie wmir ror.
V V
ehicles wit ehicles
without P hout
Par ar
king Assis king
Assist P t
PARK ARK
TR TR
ONIC ONIC
The follo wing camer avie ws areav ailabl ein the
multimed iasystem: Nor
mal view
1 Yellowguide line,vehicle width(dr iven sur-
fa ce) depen dingonthecur rent steer ing angle
(d yna mic )
2 Yellowguide lineatadist ance ofappr ox-
imat ely3.3 T(1.0 m)from there ar area
3 Yellowlanes marking thecour sethetir es will
ta ke withth ecur rent steer ing angle (dyna mic ) Dr
iving andparking
189 189

4
Bum per
5 Redguide lineatadist ance ofappr oximat ely
1.0 in(0.3 m)from there ar area Wi
de-angle view
V V
ehicles wit ehicles
withP h
Par ar
king Assis king
Assist P t
PARK ARK
TR TR
ONIC ONIC
The follo wing camer avie ws areav ailabl ein the
multimed iasystem: Nor
mal view
1 Yellowlanes marking thecour sethetir es will
ta ke withth ecur rent steer ing angle (dyna mic )
2 Yellowguide line,vehicle width(dr iven sur-
fa ce) depen dingonthecur rent steer ing angle
(d yna mic )
3 Redguide lineatadist ance ofappr oximat ely
1.0 in(0.3 m)from there ar area
4 Yellowwa rning indicat orofParking Assist
PA RK TRON IC: obst acles atadist ance
be tween approximat ely2.0 T(0.6 m)and
3.3 T(1.0 m) 5
Redwa rning displa yof Parking Assist
PA RK TRON IC: obst acles areve ry close
(appr oximat ely1.0 T(0.3 m)orless)
6 Orang ewa rning displa yof Parking Assist
PA RK TRON IC: obst acles areamed iumdis-
ta nce away(be tween appr oximat ely1.0 T
(0.3 m)and 2.0T(0.6 m)) Wi
de-angle view
Sy st Sy
stem f em
failur e ailur
e
If th ere ar vie wcamer ais no toper ational, thefo l-
lo wing displa yappear sin themultimedia system. 190190
Dr
iving andparking

3
Topvie wwit himag esfrom theside camer as
in theoutside mirrors
4 Wide-angle view, rear
5 Topvie wwit himag efrom there ar vie wcam-
er a
6 Topvie wwit htrailer view(vehicles witha
tr ailer hitch)
T T
op view op
view 1
Lane indicating thero uteth eve hicle willtake
at thecur rent steer ing wheel angle
2 Warning displa yof Parking Assist
PA RK TRON IC
3 Your vehicle from above The
coloroftheindividual segments ofwa rning
displa y2 isbased onthedist ance tothede tec-
te dobst acle:
R Y Y
ello ello
wsegments: w
segments: obstacles atadist ance
be tween appr ox.2.0 T(0.6 m)and 3.3T
(1.0 m)
R Or Or
ang ang
esegme nts: e
segme nts:obstacles atadist ance
be tween approx. 1.0 T(0.3 m)and 2.0T
(0.6 m)
R R R
ed segm ents: ed
segm ents:obs tacles atave ry shor tdis-
ta nce ofapp rox. 1.0 T(0.3 m)orless
When Parking Assist PARK TRON ICisope rational
and noobjec tis de tected, thesegments ofthe
wa rning displa yar esho wningray . Guide
lines Guide
lines 1
Yellowlane marking thecour sethetir es will
ta ke atthecur rent steer ing wheel angle
(d yna mic )
2 Yellowguide line,vehicle width(dr iven sur-
fa ce) depen dingonthecur rent steer ing wheel
angle (dyna mic )
3 Redguide lineatadist ance ofappr oximat ely
1.0 in(0.3 m)from there ar area
4 Markat adis tance ofapp rox. 3.3 T(1.0 m)
% When ActivePa rking Assist isactiv e,lanes 1
ar edispla yedin green. 192192
Dr
iving andparking

%
The turnsigna lindic ator issw itched onauto-
ma tica lly wh en thepar king procedur ebegins.
Yo uar ere sponsi bleforselecting thetur nsignal
indicat orinaccor dance withth etra1c condi-
tions. Ifnecessar y,select thetur nsignal indicat or
accor dingly. &
W W
ARNI NG ARNI
NGRisk ofaccid ent due tovehicle
swing ingout while parking orpull ing out
of apar king space
While parking orexiting apar king space ,th e
ve hicle swing sout and candrive ont oar eas of
th eoncoming lane.
This could cause youto collid ewit hobje ctsor
ot her road user s. #
Payatt entio nto objects andother road
user s. #
Wher enece ssary,stop theve hicle or
cancel thepar king procedur ewit hAc tive
Pa rking Assist. #
If,forex am ple, thePlea seEngage Reverse
Gea rmessag eappear sin themedia display: select
thecor respond ingtransmissi onposi-
tion .
V V
ehicle swit ehicle
swit haut h
aut omati ctr omati
ctransmissi on: ansmissi
on:The
ve hicle drives intoth eselect edpar king space.
% Duringthepar king procedur ewit hAc tive
Pa rking Assist, thelane markings aredis-
pla yedin gre eninthecamer aimag e.
On com pletion ofthepar king procedur e,the
Ø Parking AssistFinished, TakeContr olof
Vehicle display mess ageappe ars. Fu rther mane u-
ve ring maystill benece ssary. #
ATe rcomple tion ofthepar king procedur e,
saf eguar dth eve hicle agains tro lling away.
When requ ired bylegalrequ irements orlocal
conditions: turnth ewheels towa rdsth ecurb.
% Youcan stop theve hicle andchang eth e
tr ansm ission position during thepar king pro-
cedur e.The system then calculat esane w
ve hicle path.Ifno newvehicle pathis availa-
ble, thesy stem can chang eth etransmission
position again orcancel thepar king proce-
dur e. Exiting
apar Exiting
apar king space wit king
space withA h
Activ ctiv
eP e
Par ar
king Assist king
Assist
R R
eq eq
uir uir
ements: ements:
R The vehicle hasbeen parkedwit hAc tivePa rk-
ing Assist.
% Depending ontheve hicle' seq uipme nt,th e
butt onmayalso belocat edatadi.er entposi-
tion inthecent erconsole.
Please note that youar ere sponsi bleforth eve hi-
cle and surroundings during theentir epar king
pr ocedur e. #
Startth eve hicle. Dr
iving and parking
201 201

#
Press button1.
The med iadis pla ysh ow sth evie wof Active
Pa rking Assist. #
Ifth eve hicle hasbeen parkedper pendicular
to thedir ection oftrav el: inarea 2, select
dir ection oftrav el 3 Left orRigh t.
% The vehicle pathsho wnonthemedia display
ma ydi.er from theactual vehicle path. #
Con/r mdir ecti onofexit3 todrive out ofthe
par king space.
% The turnsignal indicat orisswitc hedonauto-
maticall ywhen theex iting procedur ebegins.
Yo uar ere sponsi bleforselecting thetur nsignal
indicat orinaccor dance withth etra1c condi-
tions. Ifnecessar y,select thetur nsignal indicat or
accor dingly. &
W W
ARNI NG ARNI
NGRisk ofaccid ent due tovehicle
swing ingout while parking orpull ing out
of apar king space
While parking orexiting apar king space, the
ve hicle swing sout and candrive ont oar eas of
th eoncoming lane.
This could cause youto collid ewit hobje ctsor
ot her road user s. #
Payatt entio nto objects andother road
user s. #
Wher enece ssary,stop theve hicle or
cancel thepar king procedur ewit hAc tive
Pa rking Assist. #
If,forex am ple, thePlea seEngage Forward
Gea rmessag eappear sin themedia display:
select thecor respond ingtransmi ssionposi-
tion .
The vehicle movesout ofthepar king space.
The turnsignal indicat orisswitc hedo.auto-
maticall y.
ATe rth epar king space hasbeen exited, awa rn-
ing tone and theØ Parking AssistFinished, 202202
Dr
iving andparking

OvOv
er er
vie vie
wof displa y w
of displa ys in t s
in the ins he
instr tr
ument display ument
display
Displa yson theinst rument displa y:
u ActivePa rking Assist (/page200)
é Parking Assist PARK TRON ICdea ctivated
(/ page197)
h Cruis econtrol (/page163)
ç ActiveDist ance AssistDIS TRONI C
(/ page165)
00D4 ActiveBr ak eAssi st(/ page175)
à ActiveSt eer ing Assist (/page171)
00B0 ActiveLane Keeping Assist (/page187)
± ActiveLane ChangeAssi st(/ page174)
00D6 ECOstar t/st opfunction (/page136)
00D9 HOLDfunction (/page159)
00CE AdaptiveHig hbeam Assist(/ page115)
V V
ehicle swit ehicle
swit h h
Tr Tr
a1c a1c
Sign Assis t Si
gn Assis t: :
De tected instruc-
tion sand tra1c signs(/ page180) . Head-
upDispla y Head-
upDispla y FF
unct ionoft unct
ionofthe Head- upDispla y he
Head- upDispla y *
N NO O
TE TE
Mer cedes- AMGve hicles #
Obser vetheno tesin theSupplement.
Yo ucould other wise failto recogn ize
dang ers. The
Head- upDispla ypr oject sth efo llo wing infor-
mation intoth edr iver's /eld ofvision abovethe
coc kpit, forex am ple:
R The vehicle speed
R Informatio nfrom thena vig ation system
R Information from thedr iving systems anddriv-
ing safetysy stem s
R Som ewa rning messa ges
Depending ontheve hicle' seq uipme nt,di.er ent
cont entcan besho wnintheth re ear eas ofthe
Hea d-up Display(/ page 210). Displa Displa
ycont y
cont ent ent
1
Navigatio ninstr uctions
2 Current spe ed
3 Detected instructio nsand tra1c signs
4 Setspeed inthedr iving system (e.g. cruise
contr ol)
Sy st Sy
stem limits em
limits
The visibility ofthedispla yswill bea.ect edbythe
fo llo wing conditions:
R Seat position
R Imag eposition setting
R Ambient light Instr
ument displayand on-boar dcom puter
209 209

DisplaDispla
ymessag y
messag es P es
Possible causes/conseq ossible
causes/conseq uencesand uences
and0050 0050
Soluti ons Soluti
ons #
Ifth edispla ymessag edoes notdisappear ,st op theve hicle inaccor dance withth etra1c conditions andrestar t
th eve hicle.
Active Blind Spot Assist
Inop erative *A
ctiveBli nd Spo tAssis tis malfu nctionin g. #
Drive on
or #
Stop theve hicle inaccor dance withth etra1c conditions andrestar tth eve hicle. #
Ifth edispla ymessag edoes notdisappear :consult aqua li/ed specialist workshop.
Active LaneKeeping Assi st
Cu rrentl yUnav ailabl e See
Ope rator'sManua l *A
ctiveLane Keeping Assist istemp orarily una vailable.
The ambient conditions areoutside thesy stem limits (/page187).
As soon astheambient conditions arewit hin thesy stem limits, thesy stem will become availabl eag ain. #
Drive on
Active LaneKeeping Assi st
Inop erative *A
ctiveLane Keeping Assist ismalfunctionin g. #
Drive on
or #
Stop theve hicle inaccor dance withth etra1c conditions andrestar tth eve hicle. #
Ifth edispla ymessag edoes notdisappear :consult aqua li/ed specialist workshop. 368368
Displ
aymessag esand warning/in dicatorlam ps