#Remo vetrappe dplants or other flam‐
mable material, in particular.
#If th er eisd amage, consult aqualified
specialis tworks hop immediately.
&
WARNING Risk of accident or injury due
to incor rect modifications on electronic
component part s
Modification toelectronic components, their
softwar eorwiring could impair their function
and/or thef unction of other networ kedc om‐
ponen tparts. In particular ,systems releva nt
to saf etyc ould also be af fected.
As aresult, these ma ynolonger function
proper lyand/or jeopardizet he operating
saf etyoft hevehicle.
#Ne vertamper wit hthe wiring and elec‐
tronic component parts or their soft‐
wa re.
#Yo us hould ha veall workon electrical
and electronic componentsc arried out
at aq ualified specialis tworks hop.
* NO
TEDama getothev ehicle
Damag etothevehicle ma yoccur in thef ol‐
lowing cases:
RThe vehicle becomes grounded, e.g. on a
high curb or an unpa vedr oad.
RThe vehicle is driven toof asto vera n
obs tacle ,e.g. acurb ,speed bump or pot‐
hole.
RAh eavy object strike st he underbody or
parts of thec hassis.
In situations suc hasthis,theb ody ,the
underbody ,chassi sparts ,wheels or tires
coul dbed amaged without thed amag ebeing
visible. Components damaged in this wa y
can unexpectedly fail or ,int he case of an
accident, no longer withs tand thes trai nthey
ar ed esigned to.
If th eu nderbody paneling is damaged, flam‐
mable materials suc hasleaves, grass or
twigs can gather between theu nderbody and
th eu nderbody paneling. If these materials
come int oconta ct wi thhotp arts on the
ex haus tsyst em, they ma ycatc hfire.
#Ha ve thev ehicle checkeda nd repaired
immediatel yataqualified specialist
wo rkshop.
or
#If driving saf etyisi mpaired while con‐
tinuing your journe y,pull over and stop
th ev ehicle immediatel y,paying atten‐
tion toroad and traf ficc onditions ,and
contact aqualified specialis tworks hop.
Declaration of conformity forw ireles svehi‐
cle components
USA: "The wireless devices of this vehicle com‐
ply wit hPart15oft he FCC Rules. Operation is
subject tothef ollowing tw oconditions: 1) These
device smaynotc ause harmful inter fere nce, and
2) These device smusta ccep tany inter fere nce
re ceive d, includin ginter fere nce that ma ycause
undesired operation.C hangesorm odifications
no te xpressly appr ovedbyt he party responsible
fo rc ompliance could void theu ser's authority to
operat ethe equipment."
General no tes 23
Tocontact NHT SA,you ma ycall theV ehicle
Saf etyH otline toll-f reeat1 -888-327-4236
(TT Y:1-800-424-9 153);go tohttp://
www.safercar.go vorwrite to:A dmini stra tor,
NHT SA,400 Se venthS treet, SW.,Wa shington,
DC 20590, US A.
Yo uc an find mor einformatio nonvehicle saf ety
under :http://w ww.safercar.g ov
LimitedWarranty
* NO
TEDama getothev ehicle arising
from culpable violation of these operat‐
ing instructions.
Damag etothevehicle can arise from culpa‐
ble violation of these operating instructions.
This damag eisnotcoverede ither bythe
Mercedes-BenzL imitedWarrant yorbyt he
Ne wV ehicle or Used Vehicle Warrant y.
#Followt he instructions in this manual
on proper operation of your vehicle as
we ll as on possible vehicle damage.
QR code forr escue card
The QR code is secured in thef uel filler flap and
on theo pposit eside on theB -pillar .Intheeve nt
of an accident, rescue services can use theQ R
code toquickl yfind thea ppropriat erescue card
fo ry our vehicle. The cur rent rescue car dcon‐
ta ins them ostimp ortant informatio nabout your
ve hicle in acompact form ,e.g. ther outing of the
electric lines.
Yo uc an find mor einformatio nunder
ww w.mercedes-benz.de/qr-code.
Ve hicl edata storage
Data acquisition
Aw iderang eofe lectronicc omponents in your
ve hicle contain dat amemories.
These dat amemories temp orarily or perma‐
nently stor et echnical in form ationa bout :
RThev ehicle's operating state
REvents
RMalfunctions In
general ,the tech nica linformatio ndocuments
th es tate ofac omponent part, amodule, asys‐
te mort he sur roundings.
Thesei nclude, fore xamp le:
ROperatingc onditionsofs ystemc omponents.
Fo re xamp le,fluid leve ls.
RThe vehicle's status messages and those of
its individual components. Fore xamp le,the
numbe rofwheelrevo lutions/speed, deceler‐
ation ,lateral acceleration ,accelerator pedal
position.
RMalfunctions and defect sinimportant sys‐
te mc omponents. Fore xamp le, lights,
brakes.
RVe hicle reactionsa nd operatingc onditionsin
special drivin gsituations .For example, air
bag deployment, inter ventio nofs tabilityc on‐
trol sy stems.
RAmbien tconditions .For example, outside
te mp erature.
26
General no tes
This dataisofane xclusivel ytechnical nature
and can be used to:
RAssi stin de tecting and rectifying malfunc‐
tions and defects.
RAnalyze vehicle functions, e.g. af terana cci‐
dent.
ROptimize vehicle functions.
The dat acanno tbeu sedtotrace thev ehicle's
mo vements.
When your vehicle is serviced, tech nica linforma‐
tio nc an be read from thee vent da tamemory
and malfunction dat amemor y.
Service sinclude, fore xamp le:
RRepair services
RService processes
RWa rrant ycases
The vehicle is read out byemplo yees of the
service networ k(including them anufacturer)
using special diagnostic devices. Youc an obtain
mor einformation there, if required. Af
teram alfunction has been rectified, thei nfor‐
mation is dele tedf romt he malfunction memory
or is continuall yoverw ritten.
When operating thev ehicle, situations ar econ‐
ceivable in whic hthis tech nica ldata, in co nnec‐
tion wit hother information (if necessar y,afte r
consultation wi than authorize dexpe rt), could be
traced toap erson.
Examples include:
RAc cident reports
RDamag etothevehicle
RWi tnes sstatements
Fu rther additional functions that ha vebeen con‐
tractuall yagreed upon wit hthe cus tomer all ow
cer tain vehicle dat atobec onveye dbyt hevehi‐
cle as well. The additional function sinclude, for
ex ample, vehicle location in case of an emer‐
ge ncy.
COMAND/mbrace
If th ev ehicle is equipped wit hCOMAND or
mbrace, additional dat aabout thev ehicle's oper‐
at
ion, theu se of thev ehicle in cer tain situations, and
thel ocation of thev ehicle ma ybecompiled
th ro ugh COMAND or them brace sy stem.
Ad ditional information can be found in them ulti‐
media sy stem section and/or them brace Term s
and Conditions.
Event data recorders
This vehicle is equipped wit hanevent da ta
re corder (EDR). The mai npurpose of an ED Ris
to record, in cer tain crash or near crash-lik esit‐
uations, suc hasanair bag deployment or hitting
ar oad obs tacle ,dataw hichw ill assis tinunder‐
st anding ho wavehicle's sy stems per form ed.
The ED Risdesigned torecor ddatar elated to
ve hicle dynamics and saf etys ystems foras hort
period of time, typically 30 seconds or less.
The EDR in this vehicle is designed torecord
such dataas:
RHowv arious sy stems in your vehicle were
operating;
RWhe ther or no tthe driver and passenger
saf etyb eltsw ereb uckled/fas tened;
RHo wf ar (i fata ll)t he driver wasd epressing
th ea ccelerator and/or brak epedal; and,
General no tes 27
The componentsoft herestra int sy stem can
be activated or deplo yedi ndependentl yof
eac hother:
Component De tected deploy‐
men tsituation
Emer gency Tension‐
ing Devices Fr
ontal impact, rear
impact ,side impact,
ro llo ver
Driver' sairbag, front
passenger ai rbag,
knee ai rbag Fr
ontal impact
Side air bag Side impact
Wi ndo wairba gS ide impact,rollo ver,
frontal impact
Belt air bag Frontal impact
PRE-SAFE®Impulse
Side Side impact
The front passenger air bag can onl
ybe
deplo yedinana ccidentift hePASSENGER AIR
BA GO FFindicator lam pisoff.Ift he front passenger seat is occupied, mak
esure, bo th
befor eand during thej ourne y,that thes tatus of
th ef ront passenger air bag is cor rect
(
→page 41).
&
WARNING Risk of burn sfromh otairbag
components
The airbag parts ar ehotafte rana irbag has
been deploy ed.
#Do nottouc hthe airbag parts.
#Ha ve ad eplo yeda irbag replaced at a
qu alified specialis tworks hop as soon
as possible.
% Mercedes-Benz recommends that youh ave
th ev ehicle towe dtoaq ualified specialist
wo rkshop following an accident .This is par‐
ticularly impor tant when an Emergency Ten‐
sioning Device wastriggered or an air bag
wa sd eplo yed. If
th eE mer gency Tensioning Device saretrig‐
ge redorana ir bag is deplo yed, youw ill hear a
bang, and asmal lamoun tofpowder ma yalso be
re leased:
RThe bang will no tgene rallya ffect your hear‐
ing.
RIn general ,the powder released is no thaz‐
ardous tohealt hbut ma ycause short-term
breathing dif ficulties topersons suf fering
from as thma or other pulmonar yconditions.
Pr ov ided it is saf etodoso, leavethev ehicle
immediately or open thew indo wino rder to
pr eve nt brea thing dif ficulties.
Air bags and pyrotech nic Emergency Tensioning
Device scontai nperch lorat ematerial, whic hmay
re qu ires pecial handlin gorenvironmental pro‐
te ction measure s.Na tional guideline sregarding
wa sted isposal mus tbeobserved. In California,
see www.dtsc.ca.gov/HazardousWas te/
Pe rchlorate/index.cfm.
32
Occupant saf ety
Correct driver' sseat position
&
WARNING Risk of injury from adjusting
th ev ehicle settings while thev ehicle is in
motion
Yo uc ouldlose cont roloft hevehicle in the
fo llowing situations:
Rifyo ua djus tthe driver's seat, theh ead
re stra int ,the steering wheel or them irro r
while thev ehicle is in motion
Rifyo uf asteny our seat belt whil ethe vehi‐
cle is in motion
#Befor estarti ngthee ngine: adjus tthe
driver's seat, theh ead restra int ,the
st eering wheel or them irro ra nd fasten
yo ur seat belt.
Obser vethef ollowing when adjusting steering
wheel 1,seat belt 2and driver's seat 3:
RYoua reas fara wa yfromt he driver's airbag
as possible.
RYo ua resittin ginan ormalupright position.
RYour thighs ar eslightly suppor tedbyt he seat
cushion.
RYo ur legs ar enotentirel ystret ch ed and you
can dep ress thep edals proper ly.
RThe bac kofyour head is suppor tedate ye
le ve lbyt he center of theh ead restra int.
RYo uc an hold thes teering wheel wit hyour
arms slig htlybent.
RYouc an mo veyour legs freel y.
RYouc an see all thed ispla ysinthei nstrument
clus terc lea rly.
RYo us hould ha veag ood overviewoft raffic
conditions.
RThe seatb elti sp ulle dsnug lyagains tthe
body and mus tberouted across thec enter
of your shoulder and across your hips in the
pelvic area.
Seats and stowing 81
#Depress theb rake pedal and star tt he vehicle
using thes tart/s topb utton.
% Youc an also switchon thep ower suppl yor
th ei gnition wit hthe start/ stop button.
Information on Hill StartA ssist
Hill StartA ssisth olds thev ehicle when pulling
aw ay on ahill under thef ollowing conditions:
RThe transmission is in position hork.
RThe electric parking brak eisreleased.
&
WARNING Risk of accident and injury
caused bythev ehicle rolling away
Af teras horttime, Hill StartA ssistnol onger
holds thev ehicle and it can rollaw ay.
#Therefore, swiftl ymove your foot from
th eb rake pedal tothea ccelerator
pedal. Ne vera ttem pttolea vethev ehi‐
cle if it is being held byHillStart Assist.
Driving tips
Note sonb reaking-in anew vehicle
To preser vethee ngine during thef irst
1, 000 mile s(1,500 km):
Rdriv eatv arying road speeds and engine
speeds.
Rdriv ethe vehicle in driv eprogram Cor E.
Rdo no tshif td ow nag ear manually in order to
brake.
Ravo idove rstraining thev ehicle, e.g. driving at
full thro ttle.
Rdo no tdepress thea ccelera torp edalp ast
th ep ressur epoint (kickdown).
Rgradually increase thee ngine speed only
af te r1 ,000 miles (1,500k m).
Please also observ ethe following breaking-in
no tes:
RIn cer tain drivinga nd drivings afet ys ystems,
th es ensor sadjus tautomaticall ywhile acer‐
ta in dis tance is being driven af tert he vehicle
has been delivered or af terr epairs. Full sys‐ te
me ffecti venes sisn otachie vedu ntil the
end of this teach-in process.
RBrak elinings, brak edisksa nd tires that are
either ne worhavebeen replaced onl yach‐
ie ve optimum braking ef fect and grip af ter
se veralh undred kilom eter sofd riving. Com‐
pensat efor ther educed braking ef fect by
applying greaterf orce totheb rake pedal.
Driving tips
& WARNING Risk of accident duet o
object sinthe driver's foot we ll
Object sinthe driver's foot we ll ma yimp ede
pedal tr avelorb lockad epressed pedal.
This jeopardizes theo perating and road
saf etyoft hevehicle.
#Stow all object sinthevehicle securely
so that they canno tget intot he driver's
fo ot we ll.
#Alw aysi ns tallth ef loor mats securely
and as prescribed in order toensure
th at ther eisa lway ss ufficient room for
th ep edals.
130
Driving and pa rking
Thestar terb atter ymustbec hargedint hefol‐
lowing situations:
Rth ev ehicle's period out of use mus tbe
ex tended.
Rth eBattery Charge Insufficient for Standby
Mode messag eappear sinthe multimedia
sy stem displa y.
% Standb ymode is automaticall ydeactivated
when thei gnition is switched on.
Ac tivatin gordeactivatin gstandb ymode
Multimedi asystem:
,Vehicle.î Vehicle
Settings.Standby Mode
#Ac tivate Oor deacti vate ª thef unction.
When youa ctivat et he function,ap romp t
appears.
#Select Yes.
St andb ymode is activated.
Driving and driving saf etys ystems
Driving sy stems and your responsibility
Yo ur vehicle is equipped wit hdriving sy stems
whic hassis tyou in driving, parking and maneu‐
ve ring thev ehicle. The driving sy stems ar eaids
and do no trelie veyouofy ourresponsibility .Pay
attention tothet raffic condition satall times
and inter vene when necessary .Beawareofthe
limitation sregarding thes afeu se of these sys‐
te ms.
Fu nction of ther adar senso rs
Some driving and driving safe ty systems use
ra dar sensor stomonitor thea reainf ront of,
behind or next tothev ehicle (depending on the
ve hicle's equipment).
Depending on thev ehicle's equipment, ther adar
sensors arei ntegrated behind theb umpers
and/or behind ther adiator grill. Keep these
parts free of dirt, ice and slush .The sensors
mus tnotbe co vered, fore xamp leby bicycle
ra ck s, ove rhanging loads or radar-reflecting
st icke rs.F ollowing an impact and in thee vent of associated damage
,whic hm aynotbev isible, to
th eb umper sorradiator grille, ha vethef unction
of ther adar sensors checkedataq ualified spe‐
cialis tworks hop. The driver assis tance sy stem
ma ynol onger workproperly.
Overvie wofdriving and driving saf etys ys‐
te ms
In this section, youw illfind informatio nabout
th ef ollowing driving sy stems and driving saf ety
sy stems:
R360° Camer a(→page177)
RABS ( Anti-lo ckBra king Sys tem)
(→pag e148)
RDis tance Pilo tDISTRONIC (→page 159)
RAIR BODY CONTROL (→pag e169)
RActiveB rake Assi stwit hc ross-traf ficf unction
(→page 152)
RAc tiveL aneK eeping Assis t(→page190)
RATTENTION ASSIS T(→page184)
RBA S(Bra keAssist System) (→pag e148)
Driving and parking 14
7
REBD (Electronic Brakeforce Distribution)
(→pag e152)
RESP®(Electronic Stability Program)
(→pag e149)
RDRIVE PIL OT(→pag e165)
RHOLD function (→pag e168)
RSteering Pilo t(→page165)
RParking Pilo t(→page179)
RPARKTRONI C(→page172)
RReversing camera (→pag e174)
RCruise control (→pag e157)
RBlind Spo tAssist andActiveB lind Spo tAssist
(→pag e188)
RTraf ficS ign Assist (→page186)
Functions of ABS (anti-loc kbraking sy stem)
AB Sr egulates theb rake pressur eincritical driv‐
ing situations:
RDuring braking, thew heels ar epreve nted
from blocking ,e.g. due tomaximu mfull-s top
braking or insuf ficient traction of thet ires.
RVehicle steerability while braking is ensured.
RABS is activ efroms peeds of appr ox.5m ph
(8 km/h).
If AB Sinter venes when braking, youw illfeel a
pulsing in theb rake pedal. The pulsating brake
pedal can be an indication of hazardous road
conditionsa nd can serveas areminder totake
ex trac arew hile driving.
Sy stem borders
AB Sm aybe impaired or ma ynotfunction if a
malfunction has occur reda nd they ellow !
ABS warning lam plightsupc ontinuousl yinthe
instrument clus tera fter thee ngine is star ted.
Fu nction of BAS(Brak eAssis tSystem)
&
WARNING Risk of an accident caused by
am alfunctio ninBAS (Brak eAssist Sys‐
te m)
If BA Sism alfunctioning ,the braking dis tance
ma yincrease in an eme rgency braking situa‐
tion.
#Depress theb rake pedal wit hfull forc e
in emer gency braking situations. ABS
pr eve nts thew heels from locking.
BASs uppo rtsy our emer gency braking situation
wit ha dditional brak eforce.
If yo ud epress theb rake pedal quickl y,BA Sis
acti vated:
RBA Sa utomatically boosts theb rake pres‐
sure.
RBA Sc an short entheb raking dis tance.
RABS pr events thew heels from locking.
The brakes will function as usual onc eyou
re lease theb rake pedal. BASisd eactivated.
148
Driving and pa rking