
Welcome tothew orld of Me rced es-Benz
Befor eyou firs td rive off, read this Operator's
Manual carefull yand familiarize yourself with
yo ur vehicle. Fory our owns afet ya nd alon ger
ve hicle life, follo wt he instructions and warning
notices in this manual. Disregarding them may
lead todamag etothevehicle or personal injur y.
Ve hicle damag eresulting from thei nstructions
being ignored is no tcove redbyt he Mercedes-
Benz Limited Warrant y.
The equipment or product designation of your
ve hicle ma yvarya ccordingt o:
RModel
ROrder
RNational version
RAv ailability
Mercedes-Ben zreser vest he right tointroduce
ch anges in thef ollowing areas:
RDesign
REquipment
RTech nica lfeatures Therefore,
thed escription given ma yvaryinc er‐
ta in cases from thee quipment in your vehicle.
The following ar eintegral parts of thev ehicle:
RDigital Operator's Manual
RPrinted Operator's Manual
RMaintenance Booklet
REquipment-dependent Supplements
Ke ep these documents in thev ehicle at all
times. If yous ellthev ehicle, alw aysp ass all of
th ed ocuments on tothen ew owner.
Mercedes-Benz US A,LLC
Mercedes-Benz Canada, Inc.
AD aimle rCompany
2135847801
2135847801

Atag lance .................................................... 6
Cockpit ........................................................... 6
Wa rning and indicator lamps .......................... 8
Overhead control panel ................................ 12
Doorc ontrol panel and sea tadjustment ....... 14
Emergencies and breakdowns ...................... 16
DigitalOperato r'sM anua l........................ .18
Callin gupt he Digital Operator's Manual ...... 18
Generalnotes ............................................. 19
Pr otection of thee nvironment. .................... .19
Mercedes-BenzG enuineParts ....................... 19
Operator's Manual ........................................2 0
Service and vehicle operation ....................... 21
Operating saf ety. .......................................... 22
Declarat ionofc onformity forw ireless
ve hicle components. ....................................2 3
Diagno stics connection ................................ 24
Qualified specialis tworks hop ....................... 24
Cor rect us eoft hevehicle ............................2 5
Problems wit hyour vehicle ........................... 25
Re portin gsafet yd efects .............................. .25
Limited Warrant y......................................... .26 QR cod
efor rescue car d...............................2 6
Ve hicle dat astorage .....................................2 6
Copyright .. .................................................... 28
Occupant safety......................................... 30
Re stra int sy stem .......................................... .30
Seatb elts ..................................................... 33
Airbag s......................................................... 37
PRE-SAFE
®................................................... 44
Childr eninthev ehicle ................................. .45
Pe ts in thev ehicle ....................................... .54
Opening and closing .................................. 55
SmartK ey...................................................... 55
Door s............................................................ 60
Tr unk ............................................................ 63
Ro ller sun blinds .......................................... .69
Sid ew indo ws ............................................... 70
Sliding sunroof .............................................. 74
Anti-thef tprotection .................................... .79
Seats and stowing ...................................... 81
Cor rect driver's seatp osition ........................ 81Seats ............................................................ 82
St
eering wheel ............................................. .91
Using them emor yfunction .......................... 93
St ow agea reas .............................................. 94
Cup holder .................................................. 103
Ashtr ayand cigar ette lighter ...................... .105
Soc kets ....................................................... 106
Wi reless chargingoft he mobile phone
and connection wit hthe exterior antenna .. 107
Ins talling/ removing floor mats ...................1 09
Light and visibility.................................... 110
Exterio rlighting ........................................... 110
Interior lighting ............................................ 114
Wi ndshield wipe rand windshield washer
sy stem ........................................................ 115
Mir rors ........................................................ 118
Operating thes un visor s............................. 120
Infrared reflectiv ewindshield ..................... .121
Climat econtrol ......................................... 122
Overvie wofclimatecontro lsystems ......... .122
Operating thec limat econtrol sy stem ......... 122
2
Conte nts

1Steering wheel gearshif tpaddle →
137
2 Combination switch →
111
3 DIRECT SELECTs elector lever →
135
4 Displ ay(multimedia sy stem) →
217
5 Start/ Stop button →
128
6 Control panel form ultimedia sy stem →
217
7 Climat econtrol sy stems →
122
8 Glovecompart ment →
96
9 Hazardw arning lights →
112
A Stow agec ompartment →
96
B Controls fort he multimedia sy stem →
217
C Rear wind ow roller sunblind →
69
D ECOs tart/s topf unction →
133
E Tosetthe vehicle le vel →
171
Pa rking Pilot →
181F
DYNA MIC SELECT switch →
134
G PASSENGER AIR BAGi ndicator lamps →
41
H Control panel form ultimedia sy stem →
195
I Adjusts thes teering wheel →
92
J Control panel foro n-board computer →
195
K Cruise cont rollev er →
158
L Tounlo cktheh ood →
278
M Electric pa rking brake →
144
N Light switch →
110
O Control panel for:
St eering Pilot →
167
Ac tiveL aneK eeping Assist →
192
PA RKTRONI C →
173
Head-up Display →
205
Atag lanc e–C ockpit 7

Protection of thee nvironment
* ENVIRONMENTAL
NOTEEnvironmental
damage duetooperating conditions and
personal driving style
The pollutant emission of your vehicle is
directl yrelated tothew ay yo uoperat eyour
ve hicle.
Yo uc an help toprotect thee nvironmentb y
operating your vehicle in an environmentally-
re sponsible manner .Please obser vethef ol‐
lowing recommendations on ope rating condi‐
tions and pe rsonal driving style.
Operating conditions:
#Mak esuret hat thet irep ressur eisc or‐
re ct.
#Do no tcarry anyu nnecessar yweight
(e.g. roof luggag eracks once youn o
longe rneed them).
#Ad her etot he service inter vals.
Ar egularly serviced vehicle will contri b‐
ut etoe nvironmenta lprotection.
#Alw aysh ave service workcar ried out at
aq ualified specialis tworks hop.
Pe rsonal driving style:
#Do no tdepress thea ccelera torp edal
when startin gthe engine.
#Do no twarmupt he engine while the
ve hicle is stationar y.
#Drivecarefully and maintai nasuita ble
di st anc efromt hevehicle in front.
#Av oid frequent, sudden acceleration
and braking.
#Chang egear in good time and use each
ge ar only uptoÔ of its maximum
engine speed.
#Switc hoffthee ngine in stationar ytraf‐
fi c.
#Ke ep an eyeont hevehicle's fuel con‐
sum ption.
Environmenta lissues and recommendations:
It is recommended that your e-use or recycle
materials firs ti ns tead of jus tdisposingoft hem.The
releva nt environmental regulations and
guidelines ser vetoprotect thee nvironmenta nd
mus tbes trictlyo bserved.
Mercedes-Benz GenuineParts
* ENVIRONMEN
TALN OTEEnvironmental
damage causedbythen on-use of recon‐
ditione dcomponents.
Daimle rAGoffer sr ecycled reconditioned
components and part switht he same quality
as ne wparts .The same entitlementf romt he
limited warrant yisv alid as forn ew parts.
#Use recycle dreconditioned compo‐
nents and parts from Daimler AG.
Gene raln otes 19

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

Restra int sy stem
Pr otection byther estraint sy stem
The restra int sy stem includes thef ollowing:
RSeat belt sy stem
RAirbags
RChild restra int sy stem
RChild seat securing sy stem
In thee vent of an accident, ther estraint sy stem
can:
RRe duce ther isk of vehicle occupants coming
int oc ontact wit hparts of thev ehicle interior.
RReduce thef orces towhic hthe vehicle occu‐
pants ar esubjected.
As eat belt can onl yprovide theb estleve lofp ro‐
te ction if it is worncor rectl y.Depending on the
de tected accident situation, Emergency Tension‐
ing Device sand/or airbags supplement thep ro‐
te ction of fere dbyac orrectl yw orns eat belt.
Emer gency Tensioning Device sand/or airbags
ar en otdepl oyed in everyaccident. So
that ther estraint sy stem can pr ovide pr otec‐
tion ,eachv ehicle occupant mus t:
RWith th eseat belt fastened cor rectly
RIn an almos tupright position wi th their back
agains tthe seat backrest
RSit wit htheir feet resting on thef loor ,ifp os‐
sible.
RAlw aysbes ecured in an additional restra int
sy stem suitable forM ercedes-Benz vehicles
if th ey areu nde r5f t(1.50 m) tall.
Ho wever,no sy stem available toda yc an com‐
ple tely eliminat einjuries and fata lities in every
accidents ituation. In particular ,the seat belt
and airbag general lydo no tprotect against
objects penetrating thev ehicle fr om
theo ut
side.
Ar isk of inju rycaused bythea irbag deploying
can also no tbecomple tely ruled out.
Re duce drestraint sy stem pr otection
&
WARNING Risk of injury or deathfrom
modifications tother estraint sy stem
Modification stotherestra int sy stem may
cause it tono longer workas intended.
The restra int sy stem ma ythen no tprotect
th ev ehicle occupants as intended byfailing
in an accident or triggering unexpec tedly ,for
ex ample
#Ne vera lter thep arts of ther estraint
sy stem.
#Ne vertamper wit hthe wiring or any
electronic component parts or their
software.
If it is necessar ytomodifythev ehicle toaccom‐
modat eaperson wit hdisabilities, con tact a
qu alified specialis tworks hop. Mercedes-Benz
re commends that youo nly use seat beltsw hich
ha ve been appr oved specificall yfor your vehicle
by Mercedes-Benz.
RContact aMercedes-Benzs ervice centerfor
de tails.
30
Occupant saf ety

PRE-SAFE®
Information on PRE-SAFE®(anticipatory
occupant pr otection)
PRE- SAFE®is able todetect cer tain critical driv‐
ing situations and implementp re-em ptivem eas‐
ures toprotect thev ehicle occupants.
PRE-SAFE
®can implement thef ollowing meas‐
ures independentl yofeacho ther:
RTighten thes eat belts on thed rive r's seat
and front passenger seat.
RClose thes ide windo ws.
RVehicles with sliding sunroof: Closethe
sliding sunroof.
RVe hicles with memor yfunction: Movethe
front passenger seattoa morefavorable
seat position.
RVe hicles with multicontour seat: Increase
th ea ir pressur einthe seat side bols ters of
th es eat backrest.
RPRE-SAFE®Sound: pr ovided that them ulti‐
media sy stem is switched on, generates a brie
fnoise signaltos timulatethe innat epro‐
te ctiv em echanism of aperson's hea ring.
* NO
TEDama gecaused byobject sinthe
fo ot we ll or behindt he seat
The automatic adjustment of thes eat posi‐
tion ma yresult in damag etothe seat and/or
th eo bject.
#Stow object sinas uitable place.
Reversing theP RE- SAFE®measures
If an accident did no toccur ,the pre-e mptive
measures that weretaken ar ereversed. You
will need toper form certain settings your‐
self.
#If th es eat belt pre-tensioning is no treduced,
mo vethes eat backres tbacks lightl y.
The locking mechanism releases.
PRE- SAFE®PLUS (anticipa tory occupant pro‐
te ction plus)
PRE-SAFE®PLUS can de tect cer tain impacts,
particularly an imminent rear impact ,and take
pre-e mptivem easure stoprotect thev ehicle
occupants. These measures canno tnecessarily
pr eve nt an imminent impact.
PRE-SAFE
®PLUS can implement thef ollowing
measures independentl yofeacho ther:
RTightening thes eat belts on thed rive r's seat
and front passenger seat.
If an accidentd oes notoccur ,the pre-emp‐
tiv em easures that we retake na re re versed .
RIncre asingb rake pressur ewhen thev ehicle
is stationar y.This brak eapplication is can‐
celed automatically when thev ehicle pulls
aw ay.
PRE-SAFE
®PLUS sy stem limitationsRNo me asures ar eimp lemented:
-Ifth ev ehicle is backing up.
RThe brakes ar enotapplied:
-Whils tdriving.
44
Occupant saf ety

Switchingthes eat heating on/off
&
WARNING Risk of burn sdue torepeat‐
edl yswitching on thes eat heater
Re peatedly switching on thes eat heater can
cause thes eat cushion and seat backrest
padding tobecome very hot.
The healt hofpersons wit hlimited temp era‐
tur es ensitivity or alimited ability toreact to
exc essively high temp eratures ma ybeaffec‐
te dort heym ayeven suf ferb urn-lik einjuries.
#Do no trepeatedl yswitc hont he seat
heater.
#To switc hon/increase thel evel: press but‐
to n1 repeatedly until thed esired heating
le ve liss et.
Dependin gonthe heating le vel, up tothre e
indicator lamps light up.
#To switc hoff/reduce thel evel: press but‐
to n1 repeatedly until all thei ndicator
lamps go out. %
The seat heater automaticall yswitches down
from thet hree heating le vels af terc ertain
periods of time: 8, 10and 20 minutes until
th es eat heater is switched off.
Switching thes eat ventilation on/off
90
Seats and stowing