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ESP®characteristics per driv eprogram
Driv eprogram
ESP®mode Characteristics
C (Com fort)
E (Economy) ESP
®Comfort
Thesed
rive prog rams pr ovide thei deal balance
between traction and stability.
Select driv eprogram Eor Cin di fficult road con‐
ditions, suc hasinsnowori ce, or when ther oad
is we tfromr ain.
S (Sport)
ESP
®SportThis driv
eprogram pr ovides thei deal balance
between traction and stability.
S+ (Spor tPlus)
ESP
®SportPlus The
vehicle's ownu nder steering and overste er‐
ing characteristic sareaccentuated. This allo ws
am orea ctiv edrivin gs tyle tobe adop ted.
This driv eprogram requ ires mor eactiv einvolve ‐
ment on thep artoft he driver.
Onl yselect this driv eprogram in good road con‐
ditions, fore xamp le on dr y,clear stre tcheso f
ro ad.
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Activating/deactivatin gESP®(Electronic Sta‐
bility Prog ram)
Multimedia sy stem:,Vehicle.k Assistance.ESP
#Activate Oor deacti vate ª thef unction.
ESP
®is deactivated if theE SP®OFF å warn‐
ing lam plightsupc ontinuousl yinthe instrument
clus ter.
Obser vethei nformation on warning lamps and
displa ymessages whic hmaybe shown in the
instrumentc luster.
Fu nctions of ESP®Crosswind Assist
ESP®Crosswind Assis tdetects sudden gusts of
side wind and helps thed rive rtok eepthev ehi‐
cle in thel ane:
RESP®Crosswind Assis tisactiveatv ehicle
speeds between 50 mph(80 km/h) and
12 5m ph (200 km/h) when driving stra ight
ahead or cornering slightly.
RThe vehicle is stabilized bymeans of individ‐
ua lb rake application on one side.
Function of EBD (Electronic Brak eforce Dis‐
tribution)
EB Disc haracterized bythef ollowing:
RMonitoring and closed-loop control of the
brak epressur eont herear wheels.
RImpr oveddriving stabilityw hen braking,
especiall yonb ends.
Function of Activ eB rake Assi st
ActiveB rake Assi stconsist sof:
RDis tance warning function
RAu tonomous braking sy stem
RSelectiv ebraking assis tance
RVe hicles with the DrivingA ssistance
Pa ckage: Evasi veSteering Assist
Ac tiveB rake Assi stcan hel pyou tominimize the
ri sk of acollision wit hvehicles or pedestrians or
to reduce thee ffects of suc hacollision.
If Ac tiveB rake Assi sthas de tected arisk of colli‐
sion,y ou will be warned visually and acousti‐
call y. If
yo udon otreact tothev isual or acoustic warn‐
ing, autonomous brakin gcan be initiated in criti‐
cal situations.
In especiall ycritical situations ,Activ eBrake
Assi stcan initiate autonomous brakin gdirect ly.
In this case, thev isual and acoustic warning
occur ssimultaneousl ywitht he braking applica‐
tion.
If yo ua ppl ythe brak eyourself in acritical situa‐
tio nora pplythe brak eduring autonomous brak‐
ing, selectiv ebraking assis tance occu rs.T his
increases theb rake pressur euptom aximum
full-s topb raking if necessar y.
If yo ur vehicle is equipped wit hadditional pre‐
ve ntiv eoccupant pr otection measures (PRE-
SA FE), these ma ybeinitiated when thea utono‐
mous braking sy stem or thes electiv ebraking
assis tance is trig gered.
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&WARNING Risk of an accident caused by
limited de tection per form anc eofA ctive
Brak eAssist
Ac tiveB rake Assi stcanno talway sc lear ly
identify object sand comple xtraf fics itua‐
tions.
In such cases,ActiveB rake Assi stmight:
Rgiv eanu nnecessa rywa rning or brak ethe
ve hicle
Rno tg iveaw arning or no tbrake thev ehi‐
cle.
#Alw aysp aycareful attention tothet raf‐
fi cs ituation; do no trely on ActiveB rake
Assi stalone.
#Be ready tobrak eand take evasive
action if necessar y.
Alsoo bserve thes ystemb order sofA ctiveBrake
Assi st.
The individua lsubfunctions ar eavailable in
th ef ollowing speed ranges:
Distance warning function
The dis tance warning function issues awarning
at speeds:
RFr om appr oximatel y18m ph (30 km/h), if
ove rseveral seconds thed ista nce main‐
ta ined tothev ehicle tr aveling in front is
insuf ficient fort he driven speed. The dis‐ ta
nce warning lam pthen lights up in the
instrumentc luster·.
RFr om appr oximatel y4mph (7 km/h), if your
ve hicle is criticall yclose toav ehicle or
pedestrian. An intermittent warning tone
sounds and thed ista nce warning lam plights
up in thei nstrument clus ter·.
Brak eimmediatel yortakee vasiv ea ction,p rovi‐
ded it is saf etodoso.
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The distancewarningf unction can aid youint hefollowing situations wit hanintermit tent wa rning tone and awarningl amp:
Vehicles tr aveling in
front St
ationar yvehicles Crossin gvehicles Crossin gpedestrians Stationar ypedes‐
trians
Ve hicles without Driv‐
ing Assis tance Pack‐
age up
toappr ox.1 55 mph
(250 km/h) up
toappr ox.50m ph
(80 km/h) no
reaction uptoappr ox.37m ph
(60 km/h) no
reaction
Ve hicles wit hDriving
Assis tance Package up
toappr ox.1 55 mph
(250 km/h) up
toappr ox.62m ph
(100 km/h) up
toappr ox.43m ph
(70 km/h) up
toappr ox.43m ph
(70 km/h) up
toappr ox.43m ph
(70 km/h)
Au tonomous braking sy stem
Th ea utonomou sbraking sy stem ma yinter vene at speeds starting from appr oxima tely 4m ph (7 km/h) in the following situations:
Ve hicles tr aveling in
front St
ationar yvehicles Crossin gvehicles Crossin gpedestrians Stationar ypedes‐
trians
Ve hicles without Driv‐
ing Assis tance Pack‐
age up
toappr ox.1 24 mp h
(200 km/h) up
toappr ox.31m ph
(50 km/h) no
reaction uptoappr ox.37m ph
(60 km/h) no
reaction
Ve hicles wit hDriving
Assis tance Package up
toappr ox.1 55 mph
(250 km/h) up
toappr ox.62m ph
(100 km/h) up
toappr ox.43m ph
(70 km/h) up
toappr ox.43m ph
(70 km/h) up
toappr ox.43m ph
(70 km/h)
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Selectivebraking assistance
Selectiv ebraking assistance ma yinter vene at speeds starting from appr oxima tely 4m ph(7 km/h )int he following situations:
Ve hicles tr aveling in
front St
ationar yvehicles Crossin gvehicles Crossin gpedestrians Stationar ypedes‐
trians
Ve hicles without Driv‐
ing Assis tance Pack‐
age up
toappr ox.1 55 mph
(250 km/h) up
toappr ox.50m ph
(80 km/h) no
reaction uptoappr ox.37m ph
(60 km/h) no
reaction
Ve hicles wit hDriving
Assis tance Package up
toappr ox.1 55 mph
(250 km/h) up
toappr ox.62m ph
(100 km/h) up
toappr ox.43m ph
(70 km/h) up
toappr ox.43m ph
(70 km/h) up
toappr ox.43m ph
(70 km/h)
Canceling abrake application of Activ eB rake
Assi st
Yo uc an cancel abrake applic ationofA ctive
Brak eAssistat an ytimeb y:
RDepressing thea ccelera torp edalf ully
RReleasing theb rake pedal
Ac tiveB rake Assi stcancels thei nter vention
when at leas tone of thef ollowing condition sis
fulfilled:
RYo um aneuver toavo idtheo bstacle.
RThe reis no longer arisk of collision.
RAn obs tacle is no longer de tected in front of
yo ur vehicle.
Evasiv eSteering Assist
Evasiv eSteering Assis thas thef ollowing charac‐
te rist ics:
RCan de tect stationar yorcrossing pedes‐
trians.
RCan assis tthe driver wit hadditional steering
assis tance if it de tects aswerving maneuver.
RCa nbea ctivatedbyana bruptsteering mo ve‐
ment during aswerving maneu ver.
RCan assis tduring swervin gand stra ightening
of thev ehicle.
RCan react from aspeedofa pproximately
12 mp h(20 km/h) up toas peedofa pprox‐
imatel y43m ph (70 km/h).
RYouc an preve ntthea ssis tance at an ytime
by activ esteering.
Driving and parking 15
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&WARNING Risk of an accident despite
Evasiv eSteering Assist
Evasiv eSteering Assis tcannot alwaysc learly
identify objects and comple xtraffic situa‐
tions.
In addition,t hesteering suppor tofEvasive
St eering Assis tisgenerallyn otsuff icien tto
avo idac ollision.
In suc hcases Evasiv eSteering Assis tcan:
Rgiv eanu nnecessar ywarning or pr ovide
assis tance
Rno tg iveaw arning or no tprovide assis‐
ta nce
#Alw aysp aycareful attention tothet raf‐
fi cs ituation; do no trely on Evasive
St eering Assis talone.
#Be ready tobrak eand take evasive
action if necessar y.
#Preve ntthea ssis tance byactivel ysteer‐
ing in non-critical driving situations.
#Driv eatana ppropriat espeed if pedes‐
trians ar eclose tothep athofy ourvehi‐
cle.
Also obser vethes ystemb order sofE vasive
St eering Assist.
Sy stem borders
Ac tiveB rake Assi stma ybei mpaire dorm aynot
function in thef ollowing situations:
RIn sno w,rain, fog, heavy spr ay,ift hereis
gl are, in direct sunlight or in greatly varying
ambientl ight.
RIfth es ensor saredirty ,fogged up, damaged
or co vered.
RIfth es ensor smalfunction due to otherradar
source inter fere nce, fore xamp lestro ngradar
re flections in parking garage s.
RIfal oss of tir epressur eorad efectivetire
has been de tected and displ ayed.
The sy stem ma ynotreact cor rectly:
RIn complex traffics tations wher eobjects
canno talway sbec learly identified.
RTopedestrians or vehicles if they mo ve
qu ickl yintot he sensor de tection range.
RTo pedestrians who ar ehidden by other
objects.
RIf th et ypical outline of apedestrian cannot
be distinguished from theb ackg round.
RIfap edestrian isno trecognized as such, e.g.
due tospecial clo thing or other objects.
RIn ne wvehicles or af teras ervice has been
car ried out on ActiveB rake Assi st.
ROn bends wit hatightradius.
Setting Activ eB rake Assi st
Multimedia sy stem:,Vehicle.k Assistance.Active
BrakeA ssist
Ve hicles without DrivingA ssistancePack‐
age: The settings can be made af ters tartin gt he
ve hicle.
Ve hicles with Drivin gAssistanc ePacka ge:
The settings can be made whe nthe ignition is
switched on.
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%It is recommended that youa lway sl ea ve
Ac tiveB rake Assi stswitched on.
The moment of warning or inter ventio ncan be
adjus tedasf ollows:
#Select Active Brake Assist Warning/Brake
Application: Early:y our selection isretained
when thev ehicle is next star ted.
#Select Active BrakeA ssist Warning/Brake
Application: Medium :your selection is
re tained when thev ehicle is next star ted.
#Select Active BrakeA ssist Warning/Brake
Application: Late:y our selection isretained
when thev ehicle is next star ted.
#Select Active BrakeA ssist Warning/Brake
Application: Off:
Ve hicles without Drivin gAssistanc ePack‐
age: The dis tance warning function and the
autonomous brakin gfunction ar edeactiva‐
te d. When thev ehicle is next star ted, the
middles etting is auto matically selected.
Ve hicles with DrivingA ssistancePack‐
age: The dis tance warning function and the
autonomous brakin gfunction ar edeactiva‐
ted. Evasiv eSteering Assis tisunavailable.
When thei gnition is next star ted, them iddle
setting is selected automaticall yand Evasive
St eering Assis tisavailable.
% When ActiveB rake Assi stis deactivated, the
æ symbol appears inthea ssis tance
graphicint he multifunction displa y.
Speed control cruise control
Function of cruise control
Cruise cont rola ccelerates and brakes thev ehi‐
cle automaticall yinorder tomaintain aprevi‐
ously stored speed.
If yo ua ccelerat etoovertake, fore xamp le,the
st ored speed is no tdele ted. If your emo veyour
fo ot from thea ccelerator pedal af tero vertaking,
cruise control will resume speed regulation back
to thes tore ds peed.
Yo uc an operat ecruise cont rolw itht he cruise
control le ver.
If yo uf ail toadap tyour driving style, cruise con‐
trol can neither reduce ther isk of an accident
nor override thel aws of ph ysics. It canno ttake int
oa ccount road, weather or traf ficc onditions.
Cruise control is only an aid. Youa re re sponsible
fo rt he dis tance tothev ehicle in front, forv ehi‐
cle speed, forb raking in good time and fors tay‐
ing in your lane.
Sy stem limitations
Cruise control ma ybeunable tomaintain the
st ored speed on uphill gradients. The stored
speed is resumed when theg radient evens out.
Do no tuse cruise control in thef ollowing situa‐
tions:
RIn traf fics ituations whi chrequ iref requ ent
ch anges of speed, e.g .inheavy traf fic, on
winding roads.
ROn slippery roads. Accelerating can cause
th ed rive wheels tolose traction and the
ve hicle could then skid.
RWhen visibility is poor.
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Operating cruise control
&WARNING Risk of accident duet o
unkno wnstored speed
If yo uc all up thes tore ds peed and this is
lo we rthan your cur rent speed ,the vehicle
decelerates.
If yo udon otknow thes tore ds peed, the
ve hicle could decelerat eunexpectedl y.
#Take intoa ccount thet raffic situation
befor ecallingupt hestored speed.
#If th es tore ds peed is no tknown, store
th ed esired speed again.
Chang eintoal owergear in good time on long
and steep downhill gradients. This is especially
impor tant if thev ehicle is laden. By doing so,
yo uw illmak euse of theb raking ef fect of the
engine. This relie vest he load on theb rake sys‐
te ma nd pr events theb rake sf romo verheating
and wearing tooq uickl y.
Prerequisites
RCruise contro lisselecte d.
RESP®mustbes witched on, but no tinter ven‐
ing.
RThe driving speed must be at least15m ph
(20 km/h).
#To stor ec urrent speed ;(once af ters tart‐
ing thev ehicle).
or
#To cal lups tore ds peed ;.
#Todeactivat ecruise control :.
#Pressthel eve rbrief ly:s tore ds peed is
increased =orreduced ?by1m ph
(1 km/h).
or
#Press and hold thel eve r:stored speed is
increased =orreduced ?in1m ph
(1 km/h) increments.
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Driving and pa rking