
*
NO
TEOverheating at high outsid etem‐
peratures If an inappropriat
ecoolant is used, the
engine cooling sy stem is no tsufficientl ypro‐
te cted agains toverheating and cor rosion at
high outside temp eratures. #
Alw aysu se coolant appr ovedby
Mercedes-Benz. #
Obser vethei nstruction sinthe
Mercedes-BenzS pecificationsforO per‐
ating Fluids 310.1. Ha
ve thec oolant regularly replaced at aqualified
specialis tworks hop.
The proportion of cor rosion inhibitor/antifreeze
concentrat einthe engine cooling sy stem should
be:
R am inimum of 50% (antifreeze pr otection
down toappr oximatel y-37 °C).
R am aximum of 55% (antifreeze pr otection
down to-45 °C). Note
sonw indscreen washer fluid Obser
vethen otes on operating fluids
(→ pag e452). &
WARNING ‑Riskoff irea nd injur ydue to
windscreen washer concentrate
Wi ndsc reen washer concentrat eishighly
fl ammable. It coul dignit eifitc omes into
con tact wi thhote ngine component parts or
th ee xhau stsystem. #
Mak esuret hat no windscreen washer
concentrat espills out next tothef iller
opening. *
NO
TEDama getothee xterio rlighting
due tounsuitable windsc reen washer
fl uid Uns
uitable windsc reen washer fluids may
damag ethe plastic sur face of thee xterior
lighting. #
Only use windsc reen washer fluids
whic harealso suitable foru se on plas‐ tic sur
faces, e.g. MB SummerFi torMB
Wi nterFit. *
NO
TEBlocked spr aynozzles caused by
mixing windscreen washer fluids #
Do no tmix MB SummerFit and MB Win‐
te rFit wit hother windscreen washer flu‐
ids. Do no
tuse distilled or de-ionised waterast hefill
le ve ls ensor ma ybetriggered er roneously.
Re commended windscreen washer fluid:
R Abo vefreezing point :e.g. MB SummerFit
R Belo wfreezing point :e.g. MB WinterFit
Fo rthe cor rect mixing ratio refertot he informa‐
tion on thea ntifre eze conta iner.
Mix thew ashe rfluid wit hthe windscreen washer
fl uid all year round. 460
Tech nica ldata

Displa
ymessages
Possible causes/consequences and M
MSolutions
h Wheel sensor(s )missing *T
her eisnos ignal from thet yrep ressur esensor of one or mor ewheels. The pressur eofthe affected tyr eisnot
displ ayed. #
Have thef aulty tyr epressur esensor replaced at aqualified specialis tworks hop.
Tyre press. monitor inoper-
ative No wheel sensors *T
he wheels fitted do no thave suitable tyr epressur esensors. The tyr epressur emonitoring sy stem is deactivated. #
Fit wheels wit hsuitable tyr epressur esensors.
Tyre press. monitor inoper-
ative *T
he tyr epressur emonitoring sy stem is faulty. &
WARNING Thereisar isk of an accident if thet yrep ressur emonitoring sy stem is malfunctioning
If th et yrep ressur emonitoring sy stem is malfunctioning, it is no table toissue awarning if ther eisp ressure
loss in one or mor eofthe tyres.
Ty resw ithi nsuf ficient tyr epressur emay,for example, af fect thev ehicle's handling characteristics, steering and
braking. ‑ #
Have thet yrep ressur emonitoring sy stem checkedataq ualified specialis tworks hop. #
Consult aqualified specialis tworks hop.
Tyre(s) overheated *A
tlea st one tyre is overheating. The af fected tyres ar edispl ay ed in red. At temp eratures close tothel imit value,
th et yres ar edispla yediny ellow. #
Driv emores lowl y. Displ
aymessa gesa nd warning/indicator lamps 505

Displa
ymessages
Possible causes/consequences and M
MSolutions
Tyre(s) overheated Reduce
speed *A
tlea st one tyre is overheating. &
WARNING Risk of an accident from driving wi thove rheated tyres
Overheated tyres ma yburst,p articularly at high speeds. #
Reduce speed so that thet yres cool down. #
Reduce speed so that thet yres cool down. Key
Displa
ymessages
Possible causes/consequences and M MSolutions
 Replace key *T
hekeyn eeds tobe replaced. #
Consult aqualified specialis tworks hop.
, Replace key See Owner's
Manual *
Ve hicles with adigital vehicl ekey: onlyaf ewor no authorisations remain fors tartin gt he engine. #
Mak esuret hat thei nterne tconnection is no tlimited bycer tain mobile phon esettings. #
Open theM ercedes me connect weba pp http://www.mercedes.me. and call up thed igital vehicle keys ervice. #
Deactivat ethe service firs ta nd then activat eitagain. #
Ifth ed ispla ymessag estilla ppears, con tact theM ercedes-Benz Cus tomer Assis tance Center (C AC). 506
Displa ymessages and warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions
Transmission Malfunction
Stop *
The transmission is malfunctioning. The transmission shifts toposition iautomaticall y. #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions. #
Switc hthe transmission toposition j. #
Consult aqualified specialis tworks hop.
Reversing not poss. Con-
sult workshop *T
he transmission is malfunctioning. Reverseg ear can no longer be engaged. #
Consult aqualified specialis tworks hop.
Stop vehicle Leave engine
running Wait Transmission
cooling *T
he transmission is overheating. Pulling away ma ybet emporaril yimp aired or no tpossible. #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions .Donot
continu edriving under an ycircums tances. #
Lea vethee ngine running. #
Wait until thed ispla ymessag edisappear sbefor epulling away.
Auxiliar ybattery malfunc-
tion *T
he auxiliary batteryfor thet ransmission is no longer being charge d. #
Consult aqualified specialis tworks hop. #
Untilthen, alw aysm anually se tthe transmission toposition jbefor eyou switc hoffthee ngine. #
Befor eleaving thev ehicle, apply thee lectric parking brake.
Air conditionin gMalfunc-
tion See Owner's Manual *O
peration of thec limat econtrol sy stem is temp orarily restricted. Air flow and fresh air suppl yaresettoa utomatic
mode. #
Have thec limat econtrol sy stem checkedataq ualified specialis tworks hop. 512
Displaymessa gesa nd warning/indicator lamps

Fu
se bo xinthe front-passenge rfoot‐
we ll ...................................................... 427
Fu se bo xinthe load compartment ...... 427
Fu se bo xont he dashboar d................. 427
No tes. .................................................. 424 G
Garag edoor opener
Cleari ngthem emor y........................... 19 0
Opening/closing theg arag edoor ........ 189
Programming buttons .......................... 187
Ra dio equipment appr oval number s....1 90
Re solving problems ............................. 189
Synchronising ther olling code ............ 188
Gearshif tpaddles
see Steering wheel gearshif tpaddles
Gea rshif trecommendation ....................17 9
Genera loperating permit number
(EU) .......................................................... .450
Genuine parts ............................................ 22
Glide mode ............................................... 17 9
Glo vebox
Air vent ................................................ 16 4Locking/unlocking ...............................1
12
Gross weight .......................................... .450 H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 428
HANDS-FRE EACCESS ................................ 79
HANDS-FREE ACCESS
see Opening thet ailgat eusing your foot
Hazar dwarnin glights ............................ .137
HD prog rammes
se eCAm odule (TV)
Head restra int .......................................... .98
Fr ont (adjusting manually) ..................... 98
Fr ont (luxur yhead restra int )................. .99
Re ar (adjusting) .................................. .100
Re ar (lo wering from thef ront). ............1 00
Re ar (removing/fitting )....................... .100
Head-up display ....................................... 271
Ad justing brightness (on-board com‐
pu ter) ................................................... 271Ad
justing displa yelements (on-board
compu ter) ............................................ 271
Fu nctio n.............................................. 272
Menu (on-boar dcomputer) .................. 271
Setting thep osition (on-boar dcom‐
puter) ................................................... 271
Switching on/of f................................. 273
Using them emor yfunction .................. 11 0
Headlam pflashing .................................. 13 6
Heating see Climat econtrol
High-pressur ecleaner (care) ................. 399
Hill StartA ssist ........................................ 218
HOLD function ......................................... 218
Ac tivating/deactivating ...................... .218
Fu nction/no tes. ................................... 218
Hooking thel uggag enet ........................ .121
Hotspot Setting up (Wi-Fi) ................................. 299
Viab usiness telephon y....................... .297 Index
557

Media menu ........................................2
70
Menu designs ...................................... 272
Menus .................................................2 62
Multifunction displa y........................... 264
Na vigation menu ................................. 268
Operating ............................................ 262
Ra dio menu .........................................2 69
Service menu ...................................... 265
Te lephon emenu. ................................ .270
Tr ip men u........................................... .266
On-boa rddiagno stics inter face
see Diagno stics connection
On-boa rdelectronics
Engine electronic s............................... 448
No tes. ................................................. 448
Tw o-w ayradios .................................... 448
Open-source software .............................. 30
Opening thet ailgat eusing your foot ....... 79
Ope ratin gfluids
Ad Blue ®
............................................... 456
Brak efluid .......................................... .459
Coolant (engine) .................................. 459
Fu el (petrol) ......................................... 454
No tes. ................................................. 452 windscreen
washer fluid ...................... 460
Ope ratin gs afety
Declaration of Conformity (electro‐
magnetic compatibility) ......................... 24
Declaration of conformity (ja ck). .......... .24
Declaration of conformity (TIREFIT kit) .. 25
Declaration of conformity (wireless
ve hicle components) ............................. 24
Information ............................................ 23
Operating sy stem
On-boar dcomputer ............................ .262
Outside mir rors ........................ 149, 150, 151
Anti-dazzl emode( automatic) .............. 15 0
Au tomatic mir rorf olding function ........ 15 2
Fo lding in/out .................................... .149
Pa rking position .................................. .151
Setting ................................................. 14 9
Using them emor yfunction .................. 11 0
Overhead control panel Making calls (Mercedes me connect).............................................................3 52
Overvie w................................................ 14
Owner's Manual Vehicle equipment ................................. 23 Owner's Manual (digital)
.......................... 20 P
Pa int code ................................................ 450
Pa intwor k(cleaning instructions) .......... 401
Pa nel heating
Setting .................................................1 03
Pa nic alarm ................................................ 67
Ac tivating/deactivating ......................... 67
Pa noramic sliding sunroof
see Sliding sunroof
Pa rental control
Setting .................................................3 01
Pa rk position
Selecting .............................................. 178
Selecting au tomatical ly........................ 178
Pa rking
see Electric parkin gbrake
Pa rking aid
see Parking Assis tPARKTRONIC
Pa rking Assist
Manoeuv ring assi stanc e..................... .244 Index
565

Re
ar window
Re placing thew iper blades .................. 14 9
Re ar windo wheater ................................ 154
Re ar windo wwipers
Switching on/of f................................. 147
Re ar-vie wmirror
see Outside mir rors
Re cycling
see Take -ba ckof end-of-lif evehicles
Re ducing agent
see AdBlue ®
Re fuel
Re fuelling thev ehicle .......................... 180
Re fuelling
To pping up AdBlue ®
............................. 184
Re gistration
Ve hicle ................................................... 27
Re mo tecont rol(st ationa ryheater)
Displ ays. .............................................. 16 2
Problems ............................................. 16 3
Re placing theb atter y.......................... 16 2
Setting ................................................. 161Re
mo teOnline
Charging theb atter y............................1 70
Cooling or heating thev ehicle inte‐
ri or .......................................................1 69
St artin gthe vehicle ............................. 17 0
Re mo teParking Assist ............................ 237
Auth orising amobile phone ................. 24 2
Fu nctio n.............................................. 237
Ope rating ............................................ 239
Sy stem limitations ...............................2 37
Re placing abulb
see Changing bulbs
Re scue card ............................................... 27
Re ser ve
Fu el ..................................................... 456
Re setfunction (multimedia sy stem) .....3 06
Re sidual heat ...........................................1 57
Re storing (factor ysettings)
see Resetfunction (multimedia sy stem)
Re stra int sy stem ...................................... .31
Children ................................................ .46
Fu nctio ninana ccident ......................... 32
Fu nctionality .......................................... 32 Malfunctio
n........................................... 32
Pr otection ..............................................31
Re duced pr otection ...............................31
Sy stem self-tes t.....................................32
Wa rning lam p....................................... .32
Re verseg ear
Selecting ........ ..................................... 17 7
Re versing camera .................................... 227
Ac tivating/deactivating au tomatic
operation (360° Camera) .................... 233
Assigning as afavo urite(360° Cam‐
era) ...................................................... 233
Car e................................................... .402
Fu nctio n.............................................. 227
Opening thec amer acover (360°
Camera) ...... ....................................... .233
Rims (Care) .............................................. 402
Ro llaw ay protection
see HOL Dfunction
Ro ller sunblind
Side windo ws......................................... 81
Ro ller sunblind
see Co ver 568
Index

Ro
of lining (care) .................................... .404
Ro of load .................................................. 462
Ro ofrack .................................................. 12 5
Ro ute ................................................ .316,318
Calculating .......................................... .316
Displ aying destination informatio n....... 318
External ............................................... 325
Selecting atype. .................................. 316
Selecting an al tern ativ erout e............. .318
Selecting notifications ......................... 318
Selecting options ................................. 317
St artin gthe automatic service sta‐
tio ns ear ch ........................................... 318
Switching thea utomatic filling sta‐
tio ns ear chon/of f...............................3 18
Wi th intermediat edestination s........... .314
Ro uteg uidance ........................................ 319
Cancellin g........................................... 322
Ch anging direction .............................. 320
Continuing .......................................... .322
Destinatio nreached ............................ 321
Fr om an off-road location .................... 323
Lane recommendations ....................... 320
No tes. .................................................. 319Off-road ............................................... 323
To
an off- road destinatio n................... 323
Ru n-flat characteristics
MOExtended tyres ............................... 409
Ru nning-in no tes...................................... 17 0 S
Saf etyn et
At tach ing ............................................ .120
Saf etys ystems
see Drivin gsafet ys ystem
Saf etyv est .............................................. .407
Satelli temap ........................................... 334
SD ca rd
Inserting/removing .............................3 66
Seat ..................................................... 94,113
4-w aylumbar suppor t........................... 98
Ad justing (electrically). ..........................97
Ad justing (manually and electrically) ..... 94
Ad justing (Seat Comfort) ....................... 96
Ad justing thes eat backres tangle
(rear) ....................................................1 16
Backres t(rear)folding forw ards .......... .113 Backres
t(rear)locking ......................... 11 6
Cor rect driver's sea tposition ................ 93
Fo lding theb ackres t(rear) bac k..........1 15
Massag eprogram overview. ................ 101
Pa nel heating ....................................... 103
Re settingt he settings .......................... 102
Selecting amassa geprogramme .........1 01
Setting au tomatic lateral support
adju stment .......................................... 101
Setting options ...................................... 16
Using them emor yfunction .................. 11 0
Seat see Folding benc hseat
see Head restra int
Seat belt .............................................. .33,37
Ac tivating/deactivating seat belt
adjustment ............................................ 37
Ad justing theh eight .............................. 36
Car e....................................................4 04
Fa stening ............................................... 36
Pr otection ..............................................33
Re ar seat belt status displa y................. .37
Re duced pr otection ...............................34
Re leasing .............................................. .37
Sea tbelta djustment (function) ............. 36 Index
569