cases, oil of
thet ype in thee ngine is no tavaila‐
ble, use ano ther appr ovedm ineral or synthetic
engin eoil.
Ve hicles with adiese lengine: ifth eg rade is
no ta vailable, youm ayalso refill wit hengin eoils
acco rding toMB-F reigabe or MB-Appr oval 228.5,
229. 3or2 29.5.Thetop-up quantity is then limi‐
te dtom aximum1.1US qt (1.0 liter).
Yo um ustthen ha vean oil chang ecarried out at
th ee arlies tpossible opportunit y.
Ve hicles with agasoline engine: ifth eg rade is
no ta vailable, youm ayrefill wit hengin eoils
acco rding toMB-F reigabe or MB-Appr oval 229.3
or AC EA A3/B4. The top-up quantity is then limi‐
te dtom aximum1.1US qt (1.0 liter).
Yo um ustthen ha vean oil chang ecarried out at
th ee arlies tpossible opportunit y.
Engine oils ar edistinguished by:
R engine oil brand
R grade (MB-F reigabe or MB-Appr oval)
R SAEc lassi fication (viscosity)
Oil chang einter val
The on-boar dcomputer automatically sho wsthe
dat eoft he next oil chang easane vent messa ge
on thed ispla y.
Mercedes-Benzr ecommends havin gthe oil
ch anged at aqualified specialis tworks hop.
Engine oil capacities Engine
Engine oil
M2 74 around11.2 qt
(10.5 li ters)
OM642 around13.2 qt
(12.5 li ters)
OM65 1(rear wheel
drive) around
12qt
(1 1. 5l iters) Information on oil consum
ption
Depending on thed riving style, thev ehicle con‐
sumes amaximum of 1.1USq t(1.0l iter) of
engine oil per 620 mile s(10 00 km).
In thef ollowing cases, oil consum ption ma yalso
exc eed this limit:
R thev ehicle is ne w.
R youu sethev ehicle mostl yunder arduous
conditions.
R youd rive frequently at ahigh engine speed. Re
gular maintenance is aprerequ isitefor favo ra‐
ble consum ption figures. Youc an on lyasses sthe
oil consum ption af teral ong journe y.Chec kthe
oil le velint he engine regularly ,e.g. weekl yor
ev eryt ime your efuel. Note
sonb rake fluid Obser
vethen otes on operating fluids
(/ page325). &
WARNING Risk of an accident du eto
va por poc kets form ing in theb rake sys‐
tem
The brak efluid con stantly absorbs moisture
from thea ir.T his lo werstheb oiling point of
th eb rake fluid. If theb oiling point is tool ow,
va por poc kets ma yformint he brak esystem
when theb rake sa reapplied hard.
This causes theb raking ef fect to be impaired. #
Have theb rake fluid rene we datt he
specified inter vals. *
NO
TEDama getopaint, plastic or rubber
by brak efluid Ther
eisar isk of damag etoproperty if brake
fl uid comes int ocontact wi thpaint, plastic or
ru bber. #
If paint, plastic or rubber comes into
con tact wi thbrak efluid, rinse wi th
wate rimmediatel y. Obser
vethen otes on paintwork/matt efinish
paintwor kcare( /pag e273).
Ha ve theb rake fluid replaced regular lyat aq uali‐
fi ed specialis tworks hop.
Only use brak efluid appr ovedbyM ercedes-Benz
in accordance wit hMB-Freigabe or MB-Appr oval
33 1.0.
Fu rther information on brak efluid:
R intheMBS pecification sfor operating fluids
at http://be vo.mercedes-benz.com
R ataq ualified specialis tworks hop Coolant
Note
sonc oolant
Obser vethen otes on operating fluids
(/ page325). Te
ch nica ldata 331
Information on
thew indshield washer fluid
Re commended windshield washer fluid:
R abovefreezing point :e.g. MB SummerFit
R below freezing point :e.g. MB WinterFit
Mixin gratio
Fo rthe cor rect mixing ratio ,refer tothei nforma‐
tion on thea nti-freeze container.
Mix thew ashe rfluid wit hwindshield washer fluid
all year round.
Fi lling capacities
Wi ndshield washer sy stem
Wa sher fluid
5.8 qt (5.5 l)Re
frigerant Note
sonr efrigerant
Obser vethen otes on operating fluids
(/ page325).
% Yo
ur vehicle's climat econt rols ystemc an be
fi lled wit hR‑134a refrigerant. The refrigerant
R‑134a contains fluorinated greenhouse gas.
If yo ur vehicle is filled wit hR‑134a refrigerant, the
fo llowing informatio napplies:
* NO
TEDama gecaused byincor rect refrig‐
erant If
th ei ncor rect refrigerant is used ,this can
damag ethe climat econt rols ystem. #
Use onl yR‑134a refrigerant or theP AG
oil appr ovedfor your vehicle by
Mercedes-Benz. #
The appr ovedPAG oil ma ynotbe mixed
wit ha ny ot herPAGo ilth at is not
appr ovedfor R‑134a refrigerant. Maintenance
work,s uc hasa dding refrigerant or
re placing components, ma ybecarried out only
by aq ualified specialis tworks hop. All thea pplica‐
ble regulations relatin gtot his and theS AE J639
st andar dmustbea dhered to.
All workon thec limat econt rols ystems hould
alw aysbec arried out at aqualified specialist
wo rkshop. Example:
refrigerant warning label
1 Warning symbols
2 Refrigerant capacity
3 Applicabl estandards
4 PAGo il par tnumber
5 Refrigerant type
Wa rning symbols 1refertot hefollowing:
R Potential dangers
R The per form anc eofm aintenance workat a
qu alified specialis tworks hop Ve
hicl edata Information on
vehicl edimensions The
following section con tains impor tant tech ni‐
cal da tafory our vehicle. Your vehicle documents
contain fur ther vehicle-specific and equipment-
dependent tech nica ldatas uchasv ehicle dimen‐
sions and weights. Tr
aile rhitch Note
sont he trailer hitch &
WARNING Risk of accident du etoafter‐
mar ketins tallation of atrailer hitc hthat
is no tpermissible
If af term arke tins tallation of atrailer hitc his
no tp ermissible and youi nstallat railer hitch
or other assembly parts, thel ongitudinal
frame member will be weakene dand may
break .Inthis case, thet railer ma ycome
loose from thev ehicle.
Ther eisar isk of an accident.
Only ins tallat railer hitc haftermar ketifitis
pe rm issible. Obser
vethen otes on trailer operation
(/ page160). Te
ch nica ldata 333
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
Load inde
x(tire) .................................. .307
Load securing Cargo tie-down poin t....................... .259
In stallin gand removing tie-down
ey es .................................................. 260
No tes. .............................................. 258
Load-bearing capacity (tire) ................307
Loading Definitions ........................................ 308
Loading guidelines .........................73, 257
Loading information table ................... 302
Lo wb eam
Ac tivating/deactivating ...................... 80
Changing bulb s................................. .85
Setting fora broad (symmetrical )........ 80
LO Wr ange ............................................. 12 0
Lu bricant additives
see Additive
Lu mbar suppor t(4-wa y) ........................ 65 M
M+S tires .............................................. 295
Maintenance Vehicle ............................................... 22
Maintenance see ASS YSTP LUS
Malfunction Restra int sy stem ................................ 29
Malfunction message see Displa ymessage
Manua lparking brake .......................... 13 4
App lying/ releasing .......................... .134
Emer gency braking ........................... 13 5
Fo lding up/down .............................. 13 4
Manuall yinflating air bello ws(ENR) ...1 25
Map ................................................ 222, 224
Av oiding an area ...............................2 26
Av oiding an area (o verview) .............. 226
Changin ganarea. ............................ 227
De letin gana rea. .............................. 227
Di splayin gthe compass ...................2 28
Displ aying them apversion .............. 226
Displaying then extintersecting
st re et ............................................... 226
Displaying thes atellit emap .............2 28
Displ aying thet raffic map ................ 222
Displaying weather information ........ 228
Map dat a......................................... .227
Movin g............................................. 224
Se lecting POI symbols ...................... 225 Selecting
text information ................ 225
Selecting them ap orientation ..........2 25
Setting them ap scale ....................... 224
Setting them ap scale automati‐
call y.................................................. 228
Switching free wayinformation
on/of f............................................. .226
Up dating ...........................................2 27
Matt efinish (cleaning instructions) ...273
Maximum load Determ inin g..................................... 303
Sa mp le calculation ........................... 304
Maximum tir eload ............................... 306
Maximum tir epressure ....................... 307
MBUX multimedia sy stem (o ver‐
vi ew) ...................................................... 187
Mechanical key
Locking door ...................................... 46
Re moving/inserting ........................... 43
Un lockin gdoor .................................. .46
Media Menu (on-boa rdcompu ter) ............... 172
Operating media playbac k................1 72
Selecting amedia sou rce. ................ 172
Media display Entering character s......................... .197
Home screen .................................... 188
No tes. ............................................... 187
Media mode Adding afavo rite song ......................2 50
Connecting Blue tooth®
audio
equipment ........................................ 24 9
Connecting US Bdevices .................. 24 9
Controllin gmediap laybac k............. .250
Copyright and trademar ks................ 24 8
Making video settings ....................... 251
No tesa bout thes ear chfunction in
categories ........................................ 250
Overvie wofthe media menu ............ 24 9
Playing bac ksimilar music trac ks..... 250
Re moving afavo rite song ................. 250
Sear ching foram usict rack
according tomood ............................ 251
St artin gas earchin categories ........ .251
St artin gmediap laybac k................... 250
Suppor tedf ormat and dat astorage
media ............................................... 247
Surprise mix ..................................... 250
Using thek eywo rdsear ch................. 251
Memo ryfunctio n(seat) ......................... 65 Index
381
Tr
aile rhitch
Care .................................................. 274
Gene raln otes ................................... 333
Information ....................................... 16 3
Information aboutt railer operation .. 16 0
Pe rm issible trailer loads and trailer
dr aw bar nose weight s....................... 16 4
Po we rsupply ................................... .165
Soc ket. ............................................. 16 2
Tr aile rloads .......................................... 334
Tr aile roperation
Ac tiveL aneK eeping Assis t............... 15 8
Coupling/Decouplin gthe trailer .......1 62
Gross axle weight rating ................... 323
Informatio n....................................... 16 3
Lane Keeping Assis t.........................1 57
No tes. ............................................... 16 0
Pe rm issible trailer loads and trailer
dr aw bar nose weight s....................... 16 4
Po we rsupply .................................... 16 5
Soc ket. ............................................. 16 2
Tr ailer loads ...................................... 334
Tr aile rstabilization ............................... 14 0
Tr ansfer redv ehicle data
And roid Au to ..................................... 241
Apple CarPl ay™. ............................... 241
Tr ansmissio nposition display .............11 6
Tr ansmissio nratio
LO Wr ang e........................................ 12 0
Tr ansmissio nratio
see Engaging/disengaging LOWR ANGE
Tr anspo rtby rail .................................. .109
Tr anspo rting (vehicle breakd own) ...... 289
Tr ead weargrade ................................. 305
Tr im element (care) .............................. 276
Tr ip
Displa ytotal dis tance ....................... 17 0
Menu (on-boar dcomputer) ............... 17 0
Tr ip computer
Re setting. ......................................... 171
Showing ............................................ 17 0
Tr ip distance ........................................ .170
Showing ............................................ 17 0
Tr ip odom eter
Re setting. ......................................... 171
Tr ip odom eter
see Trip dis tance
Tu neMix
Creating alist. .................................. 256 Tu
rn signal light
Ad ditional tur nsignal light (all-
wheel driv evehicles) .......................... 86
Tw o-w ayradio telephone
see Mobile phone
Tw o-w ayradios
Fr equencies ...................................... 322
Ins tallation no tes. ............................. 322
Tr ansmission output (maximum )......3 22 U
Un its of measurement
Setting ............................................ .202
Un locking setting .................................. .43
Un locking/locking
Swit ching automatic lockin gfea‐
tur eo n/off. ........................................ 46
Unl ockin gand opening front doors
from insid e......................................... 45
USB soc ketint he rear passenger
comp artment .......................................... 78
User profile ...........................................1 91
Using asun visor .................................... 93
Using kickdown .................................... 11 9
Using thet elephone
see Calls V
Ve hicle ................................................... 105
Cor rect us e......................................... 24
Dat arecording ............................. ...... 26
Diagnostics connection ...................... 23
Equipment .......................................... 21
Impliedw arrant y. .............................. .25
Lockin g(automatic) ............................ 46
Locking/unlockin g(eme rgency key) .. 46
Lo we ring ........................................... 316
Maintenance ...................................... 22
Notify ing problems ............................ .25
Pa rking (s tart/s topb utton) .............. 13 3
Pa rking forane xtende dperio d......... 137
QR code rescue car d.......................... 25
Qualifi ed specialis tworks hop .............24
Ra ising .............................................. 313
Re gistration ........................................24
St artin g(in emer gency operation
mode) ............................................... 105
St artin g(start/ stop button) .............1 05
Switching on po wersupply (s tart/
st op button) ...................................... 104
Un lockin g(from inside) ...................... 45 390
Index