card contains, in compact
form ,the mos timp or‐
ta nt information abou tyour vehicle e.g. ther out‐
ing of electric cables.
Fu rther information can be found at http://
www.mercedes-benz.de/qr-code. Data
storage Electronic control units
Electronic control unit
sareins talled in your vehi‐
cle. Some of these ar enecessar yfor thes afe
operation of your vehicle, while some assis tyou
when driving (driver assis tance sy stems). In addi‐
tion, your vehicle pr ovides com fort and enter tain‐
men tfunctions, whic harealso made possible by
electronic cont rolu nits.
The elect ronic control units contai ndatam emo‐
ri es whic hcan temp orarily or permanently store
te ch nica linformation abou tthe vehicle's operat‐
ing state, component loads, main tenance requ ire‐
ments and tech nica leventsorm alfunctions.
In general ,this information documents thes tate
of ac omponent part, amodule, asystemort he
sur rounding ssucha s:
R operatin gstatesofs ystemc omponents (e.g.
fl uid le vels, batter ystatus ,tirep ressure)
R status messages concernin gthe vehicle and
its individual components (e.g. number of
wheel revo lutions/speed, deceleration, lateral
acceleration ,displa yoft hefast ened seat
belts)
R malfunctions or defects in impor tant sy stem
components (e.g. lights, brakes)
R information on events leading tovehicle dam‐
age
R system reaction sinspecial drivin gsituations
(e.g. airbag deployment, inter vention of sta‐
bilit ycontrol sy stems)
R ambient conditions (e.g. temp erature, rain
sensor)
In addition toprov iding thea ctual cont rolu nit
function ,this dat aassists them anufacturer in
de tecting and rectifying malfunctions and opti‐
mizing vehicle functions. The majority of this data
is temp orar yand is onl yprocessed in thev ehicle
itself. Onl yasmall portion of thed ataiss tore din
th ee vent or malfunction memo ry.
When your vehicle is serviced, tech nica ldata
from thev ehicle can be read out byservice net‐
wo rkemplo yees (e.g. workshops, manufacturers)
or thirdp arties (e.g. breakdown services). Serv‐ ices include
repair services, maintenanc epro‐
cesses, warrant yclaim sand quality assurance
measures, fore xamp le. The read out is per‐
fo rm ed via thel egally prescribed por tfor the
diagnostics connection in thev ehicle. The
re spectiv eservice networ klocations or thirdp ar‐
ties collect, proces sand use this data. They
document tech nica lstatuses of thev ehicle,
assis tinfinding malfunctions an dimp roving qual‐
ity and ar etransmitted tothem anufacturer ,if
necessar y.Fu rthermore, them anufacturer is sub‐
ject toproduct liability .For this, them anufacturer
re qu ires tech nica ldataf romv ehicles.
Malfunction memories in thev ehicle can be reset
by aservic eoutle tasp artofr epair or mainte‐
nanc ework.
Depending on thes elected equipment, youc an
impor tdatai ntov ehicle con venience and info‐
ta inment function syourself.
This includes, fore xamp le:
R multimedi adatas uchasm usic,films or pho‐
to sf or playbac kinanintegratedm ultimedia
sy stem
R address book dat afor use in connection with
an integrated hands-free sy stem or an inte‐
grated navigation sy stem
R entered navigation destinations
R dataabout theu se of Interne tservices
This dat acan be sa vedl ocall yint hevehicle or it
is located on adevice whic hyou ha veconnected
to thev ehicle (e.g. smartphone, USB flash drive
or MP3 pla yer). If this dat aisstore dint hevehi‐
cle, youc an dele teit at an ytime. This dat ais
sent tothirdp arties onl yatyourrequ est, particu‐
lar lywhen youu se online services in accordance
wit hthe settings that youh ave selected.
Yo uc an stor eorc hangeconvenience settings/
individualization in thev ehicle at an ytime.
Depending on thee quipment, this includes, for
ex ample:
R seat and steering wheel position settings
R suspension and climat econt rols ettings
R Individualization suc hasinterior lighting
If yo ur vehicle is accordingly equipped,y ou can
connec tyour smartphone or ano ther mobile end
device tothev ehicle. Youc an control this by
means of thec ont role lements integrated in the
ve hicle. Images and audio from thes martphone
can be output via them ultimedia sy stem. Cer tain 26
General no tes
Arming/disarmin
gthe tow- aw ay alarm Arming/disarming
#
Lockthe vehicle wit hthe key.
The tow- aw ay alar misa utomaticall yarmed
af te ra bou t40s econds: #
Open thev ehicle wit hthe key.
The tow- aw ay alar misd eactivated.
The tow- aw ay alar miso nlya rmed when thef ol‐
lowing components ar eclosed:
R thed rive r's door and thef ront-passenger
door
R thes ide doors
R ther ear-end doors
Deactivating #
Switc hoffthep ower supply (/ page104). #
Press bu tton 1.
When theb utton is released, indicator lamp
2 intheb utton lights up fora pproxima tely
fi ve seconds. #
Lockthe vehicle wit hthe key.
The tow- aw ay alar misd eactivated.
The tow- aw ay alar mremain sdeactivated until
yo ul ockt he vehicle again.
Deactivat ethe tow- aw ay alar mw hen lockin gyour
ve hicle in thef ollowing situations:
R when loadinga nd/or transportin gthe vehicle
on aferry or car transpor ter,fo re xamp le
R when parkin gthe vehicle on amovable sur‐
fa ce, suc hasas plit-levelg arage
This will pr eventfalse alarms. Interior motion sensor
Fu
nction
If th ea ctivated thei nterior motion sensor de tects
motion in thev ehicle interior ,avisual and acous‐
tic alar mistriggered. This can happen if some‐
one reaches int othe vehicle interior ,for example. Ac
tivating/deactivatin gthe in terior motion
sensor Ac
tivating #
Close thes ide windo ws. #
Mak esuret hat no thing (suc hasmascotsor
coat hangers) is hanging on thei nside rear‐
vie wm irro roront he grab handles on the
headliner .This will pr event false alarms. #
Lockthe vehicle wit hthe key.
The interior motion sensor is activated af ter
appr oximately 30 seconds.
The interior motion sensor is onl yactivated when
th ef ollowing components ar eclosed:
R thed rive r's door and thec o-driver door
R thes ide doors
R ther ear-end doors
Deactivating #
Unloc kthe vehicle wit hthe key.
The interior motion sensor automatically
switches off.
Deactivating #
Switc hoffthep ower supply (/ page104). 58
Opening and closing
#
Press button 1.
When theb utton is released, indicator lamp
2 intheb utton lights up fora bou tfives ec‐
onds. #
Lockthe vehicle wit hthe key.
The interior motion sensor is deactivated.
The interior motion sensor remains deactivated
until youl ockt he vehicle again.
Deactivat ethe interior motion sensor when lock‐
ing your vehicle in thef ollowing situations:
R ifth er ea repeople or animals remaining
inside
R ifth es ide windo wsremain open
R when transporting thev ehicle on aferry or
car transpor ter,fo re xamp le
This will pr eventfalse alarms. Opening and closing
59
The
exterior lighting remains on for40s econds
af te rt he vehicle is unloc ked. When yous tart the
ve hicle, thes urround lighting will be deactivated
and thea utomatic driving lights activated. Ad
justin gthe in terior lighting Ad
justin gthe fron tinterior lighting Va
riant 1 #
1003D Switches front lef treading lam pon
or off #
20033 Switches thea utomatic interior
lighting cont rolonoro ff #
3004A Switches front interior lighting on or
off #
40044 Switches rear compartment/cargo
compartment lam ponoroff #
5003D Switches front right reading lam pon
or off Va
riant 2 #
1003D Switches front lef treading lam pon
or off #
20033 Switches thea utomatic interior
lighting cont rolonoro ff #
3004A Switches front interior lighting on or
off #
40044 Switches rear compartment/cargo
compartment lam ponoroff #
5003D Switches front right reading lam pon
or off Va
riant 3 #
10033 Switches thea utomatic interior
lighting cont rolonoro ff #
2004A Switches front interior lighting on or
off #
30044 Switches rear compartment/cargo
compartment lam ponoroff Va
riant 4 Ligh
tand vision 83
Re
placing interio rlight bulbs Re
placing rear interior lamps
Re quirements:
% Fo
rthe standar dbulb failur eindicator func‐
tion towo rkcor rectly ,only lights bulbs must
be use dthat ar ethe same type and po weras
th ose ins talled during production. #
Swit chofft he interior lighting. #
Press in catc hspring of lens 1withas uita‐
ble object e.g. ascrew driver ,and then le ver
of ft he lens wit hthe lam phousing. #
Topull bac klen sf romt he lam phousing:
press thel ugs of lens 2inwa rds. #
Remo velight bulb 3from thel am ph ousing. #
Inser tthe ne wlight bulb. #
Inser tthe lens in thel am ph ousing until it
engages. #
Place thel ens wit hthe lam phousing in posi‐
tion and engag eit. Wi
ndshield wipers Switching
thef ront windshield wiper sonand
off 1
00D4 Singlew ipe/wiping wit hwashe rfluid
0047 005AWindshield wipe rsoff
0048 0062 Intermittent wiping, normal
Ve hicles wit hrain sensors: automatic wiping,
normal
0049 0063 Intermit tent wiping, frequent
Ve hicles wit hrain sensors: automatic wiping,
frequent
004A 00AA Continuous wiping, slow
004B 00A9 Continuous wiping, fast #
Turn thec ombination switc htothe cor re‐
sponding position 0047–004B. #
Single wipe/washing: presstheb utton on
th ec ombination switc hinthe direction of
ar row 1.
R 00D3 Single wipe
R 00D4 Wipes wit hwashe rfluid Light and vision
89
#
Vehicles with windshiel dheating: press
the button.
#
Close thec enter air vent (/ page 99) and
air vents fort he headroom (/ page100) and
re ar compartment (/ page100).
Misting on theo utside of windo ws #
Switc hont he windshield wiper (/ page89). Switching air-recirculation mode on and off
#
Press the0089 button.
The interior air is recirculated.
The ai r-re circulation mode switches of fautom ati‐
cally.
% When air-recirculation mode is switched off,
th
ew indo wsmayfog up mor equickl y.Switch
on ai r-re circulation mode only briefly.
Air-recirculation mode au tomatical lyswitches on
in thef ollowing cases:
R at high outside temp eratures
R when thev ehicle is driving thro ugh atunnel
(vehicles wit h3-zon eautomatic climat econ‐
trol and navigatio nonly)
R when thew indshield wiper sareswitched on
(/ page89)
The indicator lam ponthe0089 button will not
light up in this case. Af teram aximu mof
30 minutes, outsid eair is automatically intro‐
duced again. Switching
thew indshield heating on and off %
In
thee vent of high outsid etemperatures,
th ew indshield heating ma ynottur no n. #
Press theb utton fort he windshield heating.
If th ei ndicator lam plights up, thew indshield
heating is switched on.
% The windshield heating switches of
fautomat‐
ically af teraf ewminutes.
% If
th eb atter yvoltag eistoo lo w,it ma ynotbe
possible toswitc hthe windshield heating on.
If th eb atter yvoltag ebecomes tool ow while
th ew indshield heating is in operation, the
windshield heating will swit choffa utomati‐
cally. Switching
ther ear windo wdefros tero noro ff #
Press the006C button.
If th ei ndicator lam plights up, ther ear win‐
do wd efros teriss witched on. Operating air
vents Ad
justin gthe front-compartmen tairve nts &
WARNING ‑Danger of bu rnsorf rostbite
due tobeing tooc lose tothea irve nts
Ve ry hotorv eryc old ai rcan flow from thea ir
ve nts.
Thi scould result in burns or frostbit einthe
immediat evicinity of thea irve nts. #
Makesur ethat all vehicle occupants
alw aysm aintain asufficient dis tance to
th ea irve nts. #
If necessa ry,d irect thea irflow to
ano ther area of thev ehicle interior. #
Toopen or close: hold center2 of air
ve nt 1 and tur nittot he leftorright as far
as it will go. #
Tosetthe air direction: holdcenter 2 of
air vent 1 and swivel it up wards, down‐
wa rds, to thel eftortot heright. Climat
econt rol 99
Android
Auto ......................................... 24 0
Connecting amobile phon e............. .240
Ending ............................................... 241
No te ................................................. 24 0
Overvie w.......................................... 24 0
Sound settings .................................. 241
Tr ans ferred vehicle dat a.................... 241
Android Auto™
Control usin gthe applicationb ut‐
to ns .................................................. 241
Animals Pets in thev ehicle ...............................41
Anti-loc kbraking sy stem
see AB S(Anti-loc kBrakin gS ystem)
Anti-skid chains
see Sno wchains
Anti-thef tAlarms ystem
see ATA( Anti -Thef tAlarms ystem)
Anti-thef tprotection
Immobilizer ........................................ 56
Anti- theftp rotection
see ATA( Anti -Thef tAlarms ystem)
Apple CarPlay™ .................................... 239
Connecting an iPhone ®
.................... 239
Control using thea pplication but‐
to ns .................................................. 24 0
Ending .............................................. 24 0
No tes. .............................................. 239
Overvie w.......................................... 239
Sound settings ................................. 239
Tr ans ferred vehicle dat a.................... 241
Asht rays
In thew indshield stowagec om‐
partment ............................................ 75
ASR (accele ratio ns kidc ontrol) .......... 13 8
Assistance graphic (on-boar dcom‐
puter) ..................................................... 16 9
ASS YSTP LUS ........................................ 264
Batter ydisconnectio nperiods .. ....... 264
Displaying thes ervice due dat e.......2 64
Fu nction/no tes. ............................... 264
Re gular maintenance work ............... 264
Specia lservice requirements .......... .264
ATA (Anti-Thef tAlarms ystem) .............. 57
Ac tivating/deactivating thei nterior
motion sensor .................................... 58
Fu nctio n............................................. 57
Interior motion sensor function .......... 58
St opping thea larm. ............................ 57
Switching thet ow -awa ya larm
on/of f............................................... .58To
w- aw ay alar mfunction .................... 57
At tachments .......................................... .20
AT TENTION ASSI ST....................... 152, 15 3
Fu nctio n........................................... 15 2
Setting .............................................. 15 3
Sy stem limitations ............................1 52
Au thorized workshop
see Qualified specialis tworks hop
Au tomatic distanc econtrol
se eA ctiv eDista nce Assi stDISTRONIC
Au tomatic drivin glights ....................... .80
Au tomatic transmission
DIRECT SELEC Tleve r........................ 11 6
Engaging driv eposit ion. .................... 11 8
Engaging neutral ............................... 11 7
Engaging reve rseg ear ....................... 11 7
Kickdown .......................................... 11 9
Re stricting thes hiftrang e................. 11 8
Selecting pa rkposition .....................1 17
Tr ansmission position displa y........... 11 6
Tr ansmission position s..................... .116
Au xiliar yheating ..................................1 00
Fu nctio n........................................... 100
Axle load .............................................. .323 B
Bac ksupport
see Lumbar suppor t(4-w ay)
BA S(Brak eAssis tSystem) .................. 13 8
Battery Charging ........................................... 281
Charging avehicle batter y................2 81
Disconnecting thea uxiliar ybattery
in thee ngine compartmen t.............. 286
Disconnecting thes tarter batter y.... 284
Jump -sta rting (vehicle )..................... .281
Ke y. .................................................... 43
No tes( vehicle) ................................. 280
Re moving or ins talling thes tarter
batter y............................................. 285
St arterb atter y................................. 283
Batter ymain switch
No tes. ............................................... 11 5
Switching thep owe rsupp lyon/of f... 11 5
Belt see Sea tbelt
Blind Spo tAssist .................................. 15 5
Ac tivating/deactivating .................... 15 6
Fu nctio n........................................... 15 5
Re ar Cross Traf ficA lert. ................... 15 6
Sy stem limitations ............................1 5537 0
Index
Gross mass
........................................... 323 H
Handbrak e(electrical)
see Electric parking brake
Handbrak e(manual)
see Manua lparking brake
Handling control sy stem
see ESP ®
(Elect ronic Stabilit yProgram)
Hazar dwarnin glights ............................ 81
Switching on/of f................................ 81
Hazardous substances Information ......................................... 22
Head restra int
Ad justing mechanically ....................... 71
Headliner (care) .................................... 276
Heating sy stem (control panel) .............94
High beam ............................................... 81
Ac tivating/deactivating ...................... 81
Ad aptiv eHighbeam Assis t................. .82
Changin gbulbs .................................. 85
High-bea mflasher .................................. 81
Hill star ta ssi st ..................................... 14 6
HOLD function ...................................... 14 6
Home screen (media display) ..............188
Hot-water auxiliar yheater .................. .101
Fu nctio n........................................... 101
Problems .......................................... 102
switching on/of fwitht he button ...... 101
Switching on/of fwitht he on-
boar dcomputer ................................ 102
Hotspot Setting up (Wi-Fi) .............................. 201
Hydroplaning ......................................... 11 0I
Identification pla te
Engine .............................................. 323
Re frigerant ....................................... 333
Ve hicle ............................................. 323
Ignition key
see Key
Immobilizer ............................................ .56
Implie dwarra nty (vehicle) .................... 25
Indicator ................................................. .81
Ac tivating/deactivating ...................... 81
Changin gbulbs (front) ........................ 85 Changin
gbulbs (rear) (Cargo Van
and Passenger Van) ............................ 87
Changin gbulbs (rear) (chassis) .......... 88
Installations ............................................ 20
Instrument Display Function/no tes. ............................... 16 6
Overvie w...................................... 7, 16 6
Setting thel ighting ........................... 16 9
Instrument Display see Warning/indicator lamp
Instrument lighting ..............................16 9
Intelligent ligh tsystem
Ad aptiv eHighbeam Assis t................. .82
Cornering light .................................... 81
Interior lamps (rear compa rtment)
(replacin gthe light bulbs) ..................... 89
In te rior lighting
Cargo compartment .......................... .84
Re ar compartment ............................ .84
Setting ................................................ 83
Switch-of fdelay tim e.......................... 84
Interior motion sensor Functio n............................................. 58
Switching on/o ff................................ 58
In te rior roof car rier sy stem ................ .261
Intermediat edestination
Calculating arout ew ithi ntermedi‐
at ed estinations ................................ 214
Entering ............................................ 214
Modifying .......................................... 214
St artin gana utomatic gass tation
sear ch............................................... 215
St artin gthe automatic service sta‐
tio ns ear ch ........................................ 215
Internet Callin gupaw eb page..................... .244
Closin gthe br owser .......................... 24 6
Del eting abookmar k....................... .245
Deleting his tory ................................ 24 5
Managing bookmar ks....................... 24 5
Interne tconnection
Au tomatic disconnection .................. 24 3
Cancelin gpermission (mobile
phone) .............................................. 24 3
Communicatio nmodule function ...... 24 2
Connection status ............................ 24 4
Disconnectio nfollowing Inactivity .... 24 3
Displ aying thec onnection status .... .244
Es tablishing ...................................... 24 3
Es tablishing automaticall y............... .243
Information ....................................... 241 Index
37 9