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Ac
tiveP arking Assis tisonlyana id. It is no ta
substitut efor your attentio ntothe sur roundings.
The responsibility fors afem anoeuvring and
parking remains wit hyou. Mak esuret hat no
persons, animals or objectse tc. areinthe
manoeuvring range.
Ac tiveP arking Assis tiscancelled if, among
ot her things ,one of thef ollowing actions is car‐
ri ed out:
R Youd eactivat eParking Assis tPARKTRONIC.
R Youd eactivat eActiv eParking Assist.
R Youb egin steering.
R Youa ppl ythe parking brake.
R Youe ngaget ransmission position j.
R ESP ®
inter venes.
R Youo pen theb ootlid.
Sy stem limitations
Object slocated abo veor belo wthe de tection
ra ng eofA ctiveParking Assis tare notd etected
when thep arking space is being measured.
These ar ealso no ttaken in toaccount when the
parkin gmanoeuvr eiscalculated, e.g. overhang‐
ing loads, overhangs or loading ramp sofl orries or
theb oundaries of parking spaces. In some cir‐
cums tances, ActiveP arking Assis tmaytherefore
guide youi ntot he parking space prematurel y. &
WARNING Risk of accident du eto
object slocated abo veor belo wthe
de tection rang eofA ctiveParking Assist
If th er ea reobjects abo veor belo wthe
de tection range, thef ollowing situations may
arise:
R ActiveP arking Assis tmaysteer tooe arly.
R Vehicles with automatic transmis‐
sion: Thevehicle ma ynotstop in front of
th ese objects.
This could cause acollision. #
Inthese situations, do no tuse Active
Pa rking Assist. Sn
owfa ll or heavy rain ma ylead toap arking
spac ebeingm easured inaccuratel y.Pa rking
spaces that ar epartial lyoccupied bytrailer
dr aw bar sm ight no tbeidentified as suc horbe
measured incor rectly .Only us eActiv eParking
Assis tonlevel, high-grip ground. Do no
tuse ActiveP arking Assis tinthefollowing
situations:
R Inextreme weather condition ssuchasi ce,
pac keds noworinh eavyrain.
R Ifyo ua retransportin gaload that pr otru des
be yond thev ehicle.
R Ifth ep arking space is on asteep downhill or
uphill gradient.
R Ifyo uh avei nstalled sno wchains.
Ac tiveP arking Assis tmayalso displa yparking
spaces that ar enotsuitable forp arking, e.g.:
R Parking spaces wher eparkin gisp rohibited.
R Parking spaces on unsuitable sur faces.
Ac tiveP arking Assis twill no tassis tyou with
parking spaces at right angles tothed irection of
tr ave lint hefollowing situations:
R If tw oparkin gspaces ar elocated immedi‐
atel ynexttoe acho ther.
R Ifth ep arking space is directly next toalow
obs tacle su chasalow kerb. 214
Driving and pa rking
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Ac
tiveP arking Assis twill no tassis tyou with
parking spaces at right angles tothed irection of
tra velint hefollowing situations:
R Ifth ep arking space is on akerb.
R Ifth ep arking space is bordered byan obs ta‐
cle ,e.g. atree, ap ostora trailer.
Pa rking wit hActive Parking Assist #
Press button 1.
The ActiveP arking Assis tviewa ppear son
th em ultimedia sy stem displa y.Area 2dis‐
pl ay sd etected parking spaces 4and vehi‐
cle path 3.
% Vehicle path 3shown on them ultimedia
sy stem displa ymaydifferf romt he actual
ve hicle path. #
Ifyo uh ave driven pas tasuitable parking
space: bring thev ehicle toas tandstill. #
Select desired parkin gspace 4. #
Wher enecessar y,select thep arking direc‐
tion :for wa rdsorr everse.
Ve hicle path 3is shown, depending on the
selected parking space and parking direc‐
tion. #
Confir mthe selected parking space. &
WARNING Risk of accident du etovehi‐
cle swinging out while parking or pulling
out of aparking space
While parking or exitin gap arkin gspace, the
ve hicle swings out and can driv eontoa reas
of theo ncoming lane.
This could cause youtoc ollidewitho bjects
or other road users. #
Paya ttention toobject sand other road
users. #
Wher enecessar y,stop thev ehicle or
cancel thep arking procedur ewith
Ac tiveP arking Assist. #
If,fore xamp le,the Engage reverse gear mes‐
sag eappear sinthe multimedia sy stem dis‐ Driving and parking
215
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play: select
thec orresponding transmission
position.
The vehicle drives int othe selected parking
space.
On completion of thep arking procedure, the
Active Parking Assist finished, take contro lof
the vehicle. displaymessa geappears. Further
manoeuvring ma ystillben ecessar y. #
Afterc ompletion of thep arking procedure,
safeguar dthe vehicle agains trolling away.
When requ ired bylegal requirements or local
conditions: tur nthe wheels towa rdst he kerb.
% Youc an stop thev ehicle and chang ethe
transmiss ionp osit iond urin gthe parking pro‐
cedure. The sy stem then calculates anew
ve hicle path. The parking procedur ecan
th en be continued. If no ne wvehicle pat his
av ailable, thet ransmission position will be
ch anged again. If thev ehicle has no tyet
re ached thep arking space, thep arking pro‐
cedur ewill be cancelled, should agear be
ch anged. Exiting
aparki ng space wit hActive Parking
Assist
Re quirement:
Yo uc an on lyex itap arkin gspace wit hActive
Pa rking Assis tifyou ha veprev iousl yparke dt he
ve hicle wit hActiv eParking Assist.
Please no tethat youa re re sponsible fort he vehi‐
cle and sur rounding sduring thee ntir eparking
procedure. #
Startt he vehicle. #
Press button 1.
The ActiveP arking Assis tviewa ppear son
th em ultimedia sy stem displa y. 216
Driving and pa rking
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#
Ifth ev ehicle has been par kedatr ight angles
to thed irection of tra vel: in area 2,select
direction of tra vel3.
% The vehicle pat hshown on them ultimedia
sy stem displa ymaydifferf romt he actual
ve hicle path. #
Confir mdirection of exit3 todriv eout of
th ep arking space. &
WARNING Risk of accident du etovehi‐
cle swinging out while parking or pulling
out of aparking space
While parking or exitin gap arkin gspace, the
ve hicle swings out and can driv eontoa reas
of theo ncoming lane.
This could cause youtoc ollidewitho bjects
or other road users. #
Paya ttention toobject sand other road
users. #
Wher enecessar y,stop thev ehicle or
cancel thep arking procedur ewith
Ac tiveP arking Assist. #
If,fore xamp le,the Engage forward gear mes‐
sag eappear sinthe multimedia sy stem dis‐
play: select thec orresponding transmission
position.
The vehicle mo veso ut of thep arking space. Example:
vehicles wit h360° Camera
Af tert he exitin gprocedur ehas been comple ted,
the Active Parkin gAssist finished, take control
of the vehicle. messageappear sinthe displa yof
th em ultimedia sy stem. Awarning tone and dis‐
pl ay 4 inthem ultimedia sy stem prom ptyouto
ta ke over control of thev ehicle. Youh ave to
accelerate, brake, steer and chang egear your‐
self again.
Fu nction of Driv eAwayA ssist
Driv eAwayA ssistcan reduce thes eve rity of an
impact when pulling away.Ifano bstacle is
de tected in thed irection of tra vel,th ev ehicle's
speed is briefly reduced toappr ox.2 km/h .Ifa Driving and pa
rking 217
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critical situation is de
tected, asym bolapp ears
on thec amer aimag eoft he multimedia sy stem. &
WARNING Risk of accident caused by
limited de tection per form anc eofD rive
Aw ayAssi st
Driv eAwayA ssistcanno talway sc learly iden‐
tify objects and traf fics ituations.
In su chcases, Driv eAwayA ssistmight:
R Warnyouw ithout reason and limit the
ve hicle speed.
R Notw arny ou or no tlimit thev ehicle
speed. #
Alw aysp aycareful attention tothet raf‐
fi cs ituation; do no trely on Driv eAway
Assi stalone. #
Be prepared tobrak eors werveasn ec‐
essar y,prov ided thet raffic situation
permit sand that it is saf etotakee va‐
siv ea ction. Driv
eAwayA ssistis onl yana id. It is no tasub‐
st itut efor your attentio ntothe sur roundings. The
responsibility fors afem anoeuvring and
parking remains wit hyou. Mak esuret hat no
persons, animals or objectse tc. areinthe
manoeuvring range.
Ar isk of acollision ma yarise in thef ollowing sit‐
uations, fore xamp le:
R Ifth ed rive rm ixes up thea ccelera tora nd
brak epedals.
R Ifth ew rong gear is selec ted.
The Driv eAwayA ssistfunction is activ eunder
th ef ollowing conditions:
R IfPa rking Assis tPARKTRONIC is activated.
R Ever ytimet he gear is changed tok orh
when thev ehicle is at astandstill.
R Ifth ed etected obs tacle is less than appr ox.
1. 0ma way.
R Ifth em anoeuvring assis tance functio nis
acti vatedint he multimedia sy stem.
Sy stem limitations
Driv eAwayA ssistis no tavailable on inclines. Fu
nction of Cross Traf ficA lert
% Alsoread thei nstruction sonBlind Spot
Assis t(→ pag e227).
Ve hicles with Blind Spo tAssis t:driver scan
also be warned of an ycrossing traf ficw hen
re ve rsing out of aparkin gspace. If acritical sit‐
uation is de tected, awarning symbol appear son
th ec amer aimag eoft he multimedia sy stem. If
th ed rive rd oes no trespond tothew arning ,the
ve hicle's brakes can be applied automaticall y.To
do this, thef unction uses ther adar senso rsin
th eb umper .The area adjacen ttothevehicle is
continually monitored.
If th er adar senso rsareo bstructed byvehicles
or other objects, de tection is no tpossible.
The Cross Traf ficA lertfunction is acti veunder
th ef ollowing conditions:
R If Blind Spo tAssis tisa ctivated.
R Ifth ev ehicle is reve rsing at walkin gpace.
R Ifth em anoeuvring assis tance functio nis
acti vatedint he multimedia sy stem.
The Cross Traf ficA lertfunction is no tavailable
on inclines. 218
Driving and pa rking
Page 222 of 533

Deactivating/acti
vatin gm anoeuv ring assis‐
tance
Multimedia sy stem:
, Vehicle .
k Assistance .
Camera
&P ark. Assist .
Manoeuvrin gassist. #
Switc hthe function on Oor off ª. AT
TENTION ASSI ST Fu
nction of ATTENTION ASSI ST
AT TENTION ASSIS Tassists youo nlong, mon oto‐
nous journe ys,e .g. on mo torw aysa nd trunk
ro ads. If ATTENTION ASSIS Tdetects ind icators
of fatigue or increasing lapses in concentration
on thep artoft he driver ,itsuggests taking a
brea k.
AT TENTION ASSIS Tisonlyana id. It cannot
alw aysd etect fatigue or lapses in concentration
unti ltoo late. The sy stem is no tasubstitut efor a
we ll-res teda nd attentiv edrive r.On long jour‐
ne ys,tak er egular break singood time that allow
fo ra dequ ater ecuperation.
Yo uc an choose between tw osettings.
R Standard: normal sy stem sensitivity. R
Sensitive: higher system sensitivity .The
driver is warned earlier and thea ttention
le ve ld etected byATTENTION ASSIS Tisadap‐
te da ccording ly.
If dr owsiness or increasing lapses in concentra‐
tion ar edetected, theATTENTION ASSIST: Take
ab reak! warning appear sinthe Instrument Dis‐
pla y.Yo uc an ackn owledg ethe messag eand
tak eab reak wher enecessar y.Ifyo udon ottake
ab reak and ATTENTION ASSIS Tcontinues to
de tect increasing lapse sinconcentration, you
will be warned again af teram inimu mof
15 minutes. Yo
uc an ha vethef ollowing status information for
AT TENTION ASSIS Tdispla yedint he assis tance
menu of theo n-boar dcomputer:
R The lengt hofthe journe ysince thel ast
break.
R The attention le veld etermined byATTENTION
ASSIS T.
If AT TENTION ASSIS Tisunable tocalculat ethe
attention le vela nd canno tissue awarning ,the
System suspended messageappears.
If aw arning is given in theI nstrument Displa y,
th em ultimedia sy stem of fers to sear chforar est
area. Youc an select aresta reaa nd star tn aviga‐
tio ntot hisrest area. This function can be activa‐
te da nd deactivated in them ultimedia sy stem.
If AT TENTION ASSIS Tisdeactivated, theé
symbol appear sinthe assis tance graphi cinthe
Instrument Displa ywhen thee ngine is running.
AT TENTION ASSIS Tisactivated automatically
when thee ngine is re-sta rted. The las tselected
sensitivity le velremain sstore d. Driving and parking
219
Page 223 of 533

Sy
stem limitations
AT TENTION ASSIS Tisactiveint he 60 km/h to
200 km/h spee drange.
Th ef unctionality of ATTENTION ASSIS Tis
re stricted, and warnings ma ybedelayedorn ot
occur at all in thef ollowing situations:
R Ifyo uh ave been driving forl ess than 30
minutes.
R Ifth er oad condition is poor (une venr oad
sur face or po tholes).
R Ifth er eisas tron gs idew ind.
R Ifyo ua dop tas porty drivin gstyle (hig hcor‐
nering speeds or high ratesofa cceleration).
R Ifth eS teering Assis tfunction of ActiveD is‐
ta nce Assi stDISTRONI Cisactive.
R Ifth et ime has been se tincor rectly.
R In acti vedriving situations, if youc hange
lanes and vary your spee dfrequ ently.
The ATTENTION ASSIS Ttiredness or alertness
assessment is dele teda nd restar tedw hen con‐
tinuing thej ourne yinthefollowing situations:
R Ifyo us wit ch offt he engine. R
Ifyo uu nfas teny our seat belt and open the
driver's door (e.g. chang edrive rs or take a
break).
Setting ATTENTION ASSI ST
Multimedia sy stem:
, Vehicle .
k Assistance .
ATTEN-
TION ASSIST
Setting options #
Select Standard, SensitiveorOff.
Suggesting aresta rea #
Select Suggest rest area . #
Activate Oor deacti vate thef unction ª.
If AT TENTION ASSIS Tdetects fatigue or
increasing la ckof attention ,itsuggests a
re st area in thev icinit y. #
Selectas uggestedr esta rea.
Yo ua reguided tothes elected rest area. Tr
af ficS ign Assist Fu
nction of Traf ficS ign Assist Tr
af ficS ign Assi stdetects traf fics igns wi thmul‐
tifunction camera 1and assi stsy ou bydisplay‐
ing de tected speed limits and overtakin grestric‐
tions in thei nstrument clus ter.If th es ystem
de tects that youa redrivin gontoas ectio nof
ro ad in thew rong direction of tr avel, it trigger sa 220
Drivingand parking
Page 224 of 533

wa
rning. The camera also de tects traf fics igns
wi th arestriction ind icated byan additional sign
(e.g. in wetconditions). 1
Warning in them ultifunction displa yifdriv‐
ing on toas ectio nofr oad in thew rong
direction of tr avel
Wa rning when them aximum permissible
speed is exceeded
The sy stem can warnyouify ou unintentionally
exc eed them aximum permissible speed. Todo
th is, youc an specify in them ultimedia sy stem
by howm ucht he maximum permissible speed
can be exceeded befor eawarning is issued. Yo u
can specify whe ther thew arning is tobe jus ta visual
warning or an acoustic one as well. If the
automatic spee daccep tance forA ctiv eDista nce
Assi stDISTRONI Cisactivated, thew arning sare
suppressed.
Displa yinthe Instrument Display 1
Perm issible speed
2 Perm issible speed when ther eisar estriction
3 Additional sign wit hrestriction
% Displa yofspeed restriction signs ha spriority
ove rother recognised traf fics igns, e.g. over‐
ta king restriction signs. Since
Traf ficS ign Assi stalso uses thed ata
st ored in then avigation sy stem, it can update
th ed ispla yint hefollowing situations without
de tecting traf fics igns:
R Whe nthe vehicle changes roads, e.g .slip
ro ad or mo torw ay ex it.
R When avillag eort ownb oundar yispassed
whic hiss tore dint he digital map. Tr
af ficS ign Assi stis no tavailable in all coun‐
tries. If it is una vailable, display 1is shown in
th es peedome ter. Driving and pa
rking 221