
Ti
re pres sur emoni tor Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
Tire Press. MonitorCur-
rent lyUnavailable *T
her eis int erfere nce from apo we rful radio signal source.Asare sult, nosignals from thetir epr essur esensor are
being recei ved. The tirepr essur emonit oristemp orarily una vailable. #
Drive on.
The tirepr essur emon itor will restar taut omat icallyas soon asthecause hasbeen rectif ied.
Tir ePre ss. Moni torInope ra-
tive *T
hetirepr essur emonit orismalfunctionin g. &
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
The tirepr essur emonit oring system cann otissue awa rning ifth er eis pressur eloss inone ormor eof thetir es.
Ti re swit hinsuf ficie nttirepr ess urema yim pa irth edr iving charact eristic sas wellas steer ing and braking. #
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. Tire
Pressure MonitorInop-
erative NoWheel Sensors *T
hewheels installed donotha ve suit able tirepr essur esensor s.The tirepr essur emonit orisdeactiv ated. #
Installwheels withsuit able tirepr essur esen sors.
0077 Wheel Sensor(s )Missin g *T
her eis no signal from thetir epr essur esensor ofone ormor ewheels. Nopressur eva lue isdispla yedfo rth eaf fec‐
te dtir e. #
Have thefa ulty tirepr ess uresen sor replaced ataqu alif ied spec ialistwo rkshop. 41
2
Display messa gesand warning/ indic ator lam ps

Engine
Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
ÿ Coolant warning lam p The
redcoolant warning lam pis lit while theengine isrunning .
*P oss ible cau ses:
R The temp eratur esensor ismalfunct ioning
R The coolant leve lis toolow
R The airsupply tothera diat orisobs truct ed
R The radiat orfanis faulty
If th er eis an additional warning tone, thecoolant temp eratur ehas exceeded themaximum permissible temp eratur e. &
WARNIN GDang erofburnswhen opening thehood
If yo uopen thehood when theengine hasoverheat edordur ing afire intheengine compartmen t,yo uco uld
co me intoco ntact withho tga ses orother escaping operating fluids. #
Beforeopen ingthehood, allowtheengine tocool down. #
Intheeve ntofafire intheengine compartmen t,ke ep thehood closed andcallthefire ser vice. #
Pull overand stop theve hicle safely and switc hof fth eengine, paying attent ion toroad and traffic condi tions.Do
no tcontinu edr ivi ng. #
Notethemessag eson themultifunc tiondispla y.
If th ecoolant temp eratur edispla yis at thelowe rend ofthete mp eratur escale: Displa
ymessag esand warning/ indic ator lam ps 42
1

Sus
pens ion <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 201
Al ar m
see Panic alar m
Al ar m system
see ATA(anti-t heftal ar m system)
All-wheel drive
see 4MA TIC
Ambient lighting
Se tting (multimedia system) ................1 27
Andr oidAuto
see Smar tphone integr ation ®
Animals Pets intheve hicle ................................. 64
Ant i-loc kbr ak ing system
see ABS(An ti-loc kBraking System)
Anti-skid chains
see Snowch ains
Anti -thef tpr otection
Imm obiliz er............................................ 84
Ant icip ator yoccup antprotection
see PRE- SAFE®
(anticip ator yoccu‐
pa nt protect ion) see
PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus)
Apple CarPla y
see Smar tphon eint egr ation ®
Assis tance systems
see Drivin gsaf etysy stem
ASS YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011>288
Batt erydi sconne ctionpe riods .............2 89
Displ aying theser vice duedate........... 288
Fu nctio n/no tes ................................... 288
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 288
Spec ialser vice requ iremen ts.............. 288
ATA (anti-thef tala rm system) .................. 85
Ac tivati ng/d eactiv ating theint erior
mo tion sensor ....................................... 87
Ar ming /disarm ing theto w- aw ay
alar m.............................................. .......8 6
Dea ctivating thealar m..................... ..... 85
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011>85
Fu nctio nof theint erior motion sensor ..86
The tow- aw ay alar mfun ction .......... .......8 6
AT TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 227,22 8
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>227
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011>228Sy
stem limit ations ...............................2 27
At tention assistant
see ATTENTION ASSIST
Au thorized Mercedes- BenzCenter
see Qualif iedspec ialistwo rkshop
Au thorized workshop
see Qualif iedspecialis two rkshop
Au tomatic carwa sh mode
Ac tivati ng ........... ................................. 297
Au tomatic distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ..............122
Au tomatic engine star t(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> ........153
Au tomatic engine sto p(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011> ........153
Au tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 45,46
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff.............. 45
PA SSENGER AIRBAGind icat orlam p.....4 6 Inde
x433

Limit
edbraking effect (sa lt-tr eated
ro ads) ............................................ ...... 148
Ne w/r epla ced brak epad s/brake
discs ................ .................................... 146
No teson breaking-in ane wvehicle ..... 146
Po st-col lisi on brak e <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> ....50
Br aki ng ass ista nc e
see BAS(Br akeAssi stSystem)
Br eakdo wn
Changing awheel ................................ 343
Ov ervie wof thehelp functions...... ........ 18
Ro adside Assis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....24
To w- star tin g.................................... .....3 17
To wing away <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 314
Tr ans portingth eve hicle ......................3 15
Br eak down
see Flattir e
Butt ons
St eer ing wheel .....................................2 43 C
Call s
Mer cedes me....... ................................271
Cam era .....................................................2 08 Camer
a
see 360° Camer a
see Rear vie wcam era
Car key
see Smar tKey
Car wash
see Care
Car wash (car e)....................................... 295
Car -to-X -Commu nication
Displa yinghazar dwa rnings ............ .....2 65
Car e....... ...................................................301
Air -water duct ......................................295
Au tomatic carwash ........................ ..... 295
Car pet............................................. ....3 01
Deco rativ efo il ................................ .....2 98
Displ ay<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 301
Ext eriorlighti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 299
Hea dline r<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 301
Pa int wo rk <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 298
Pl as tic trim <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 301
Po we rwa sher ................................. ..... 297
Re alwo od/tr imelements ............... ..... 301
Re ar vie wcam era ................................ 299
Ru nning boards <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> .........299 Sea
tbe lts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>301
Sea tco ver..... ...................................... 301
Sensor s..... .......................................... 299
Sur round viewcam era ........................ 299
Ta ilpipes .............................................. 299
Tr ailer hitch <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> 299
Wa shing byhand ................................. 298
Wheels/r ims....................................... 299
Wi ndo ws <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 299
Wi per blades .......................................2 99
Car gocomp artment floo r
Loc king/unl ocking ...............................113
Opening/closing ..................................1 12
Car gotie- down rings ...............................1 09
Car pet(C are) ....... .....................................301
Chang eof addr ess ....................................25
Cha ngeof ow ner ship ................................ 25
Changing awheel
Pr epar ation ......................................... 343
Ra ising theve hicle .............................. 344
Changing awheel
see Emer gency sparewheel In
de x 435

003D
Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....410
003D Stop Vehicle SeeOper ator's
Manual .................................................4 10
ç Suspend ed<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 402
: SwitchOf fLig hts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 375
: SwitchOn Hea dlamps ................ 375
0049 Turn On theIgnit iontoRelease
th ePa rking Brak e................................ 389
0072 Vehicle Ready toDrive Swi tch
th eIgnit ionOffBef oreEx iting .............. 377
00C4 Vehicle Rising Please Wait.......... 394
00C4 Vehicle Rising ............................. 392
0077 Warning Tire Malfunction ............ 414
0077 Wheel Sensor(s) Missing .............4 12
Ac tiveBli nd Spo tAssi stCur rently
Un available SeeOper ator' sMan ual.....3 97
Ac tiveBli nd Spo tAssi stInoper ative.... 397 Ac
tiveBli nd Spo tAss t.No tAv ailable
When Towing aTr ailer SeeOpera‐
to r's Manua l...... .................................. 398
Ac tiveBr ak eAssi stFunctio nsCur‐
re ntl yLim ited See Operator's Man‐
ua l...... ................................................. 407
Ac tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual .................. 408
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.....4 02
Ac tiveDis tance AssistInoper ative..... .4 02
Ac tiveDis tance AssistNo wAv ailable
.. .. .........................................................4 02
Ac tiveLa ne Keeping AssistCur rentl y
Un available SeeOper ator' sMan ual.....3 96
Ac tiveLa ne Keeping AssistInopera‐
tiv e ...................................................... 396
Ac tivePa rking Assistand
PA RK TRONI CInoper ative See Opera‐
to r's Manua l...... .................................. 398 Ac
tiveSt eer ing Assis tCur rentl y
Un available SeeOper ator' sMan ual.....3 94
Ac tiveSt eer ing Assis tInoperativ e.......3 95
Ac tiveSt eer ing Asst.Cur rentl y
Un available DuetoMultiple Emer‐
ge ncy Stops ......................................... 395
Ac tiveSt op &Go Assis tCur rently
Un available SeeOper ator' sMan ual.....3 96
Ac tiveSt op &Go Assis tInoper ative
See Oper ator's Manual ........................ 396
Ad aptiveHig hbeam Assis tCur rently
Un available SeeOper ator' sMan ual.....3 76
Ad aptiveHig hbeam Assis tIn oper a‐
tiv e .......................................................3 76
App lyBrak eto Shif tfr om 'P' ............... 382
Apply Brak eto Shif tto 'R' ...................3 82
Apply Brak eto Shif tto Dor R............. .382
Au xiliary Batt eryMal functi on.............. 384
Begi nning Emergency Stop .................. 395 44
0
Inde x

Bli
nd Spo tAssi stCur rentl yUna vaila‐
ble See Opera tor's Manua l...... ............ 396
Blind SpotAssis tInoper ative..... ...... .... 397
Blind SpotAssis tNo tAv ailable When
To wing aTr ailer SeeOperat or'sMan ‐
ual .......................................................3 97
Cann otStartEn gin eSee Operat or's
Man ual.................................................4 11
Cr uise Control Inoper ative.................. 403
Cr uise Control Off...............................4 03
Decr easeSpeed ................................... 415
Dr iver' sDoo rOp en &Trans miss ion
No tin PRisk ofVehicle Rolling Away ..382
Engine CanNo wBe Started .................4 11
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................3 70
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................3 70
Hazard Warning Flashe rsMalfunc‐
tioning .................................................3 76 Mer
cedes meconn ectServices Limi‐
te dSee Oper ator's Manual .................. 408
N Pe rm anen tly Ac tiveRi sk ofRo lling
Aw ay <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 383
Only Shiftto 'P' when Vehicle isSta‐
tio nar y.................................................3 81
Place theKe yin theMar kedSpace
See Oper ator's Manual ........................ 373
PRE-S AFEImpulse SideInopera tive
See Oper ator's Manual ........................ 371
PRE-S AFEInoper ativeSee Oper a‐
to r's Manua l...... .................................. 371
Re versing NotPo ssible Service
Re quired .............................................. 383
Ser vice Required Do NotShif tGear s
Vi sit Dealer .......................................... 383
St op Vehicle LeaveEngi neRunning
Wa itTrans miss ionCoolin g.................. 384
Ti re Press. Monit orCur rently
Un available .......................................... 412 Ti
re Press. Monit orInopera tive ............ 412
Ti re Pressur eMonit orInopera tiveNo
Wheel Sensors .....................................4 12
Ti re sOv erheat ed..................................4 14
To Dese lect Por N, Dep ress Brak e
and StartEn gin e.................................. 382
To switc hengine off,pr ess and hold
St art/ Stop butt onforat lea st3sec‐
onds orpress 3times. .........................379
Tr af fic Sign AssistCur rently Unavail‐
able SeeOperat or'sMan ual................ 398
Tr af fic Sign AssistInoper ative.... .........3 98
Tr ans miss ionMalfun ction Stop ........... 383
Up dat eFa iled ...................................... 376
Up dat eFa iled SoftwareRe mains
Un chang ed .......................................... 376
Up dat eSucc essfull yCom pleted .......... 376
Disp layon thewindsh ield
see Head- upDis play
Dis tance control
see ActiveDis tance AssistDIS TRONI C Inde
x44
1

DIS
TRON IC
see ActiveDis tance AssistDIS TRONI C
Do or
Ch ild sa fety lock (rear door s)................ 62
Loc king(emer gency key) ................ .......7 1
Opening (from theinside) ......................6 8
Po we rclosing function ........... ............... 71
Un loc kin g(emer gency key) .................... 71
Un loc kin g(fr om theinside) ...................6 8
Door controlpan el.....................................1 4
Door controlpan el(rear passeng er
com partment) ............................................ 16
DO T,Tire Iden tificat ionNumbe r(TI N) ... 332
Do wn hilldr ivin gass ista nc e
se eDSR
Dr aw bar
see Tow- bar system
Dr inking anddriving ................................ 148
Dr ive pos ition
In ser ting ........................................ ...... 162
Dr ive pr og ram dis pla y........... ..................158 Dr
ive pr og rams
se eDY NA MIC SELE CT
Dr iver's seat
see Seat
Dr iving safetysy stem .............................. 174
ABS (Anti-lock Braki ng System) ........... 175
Ac tiveBr ak eAssi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 180
BA S(Br akeAssi stSystem) ............... ....1 76
Cameras ........................................ ...... 174
EBD (electr oni cbr ak efo rc edis tribu‐
tion )..................................................... 179
ESP ®
Cr oss wind Assi st<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 179
ESP ®
trai le rst abiliz ation...................... 179
Of f-road ABS ........................................1 76
Ov ervie w .......................................... ....1 75
Ra dar and ultrasonic sensors........ .......1 74
Re sponsibili ty....................................... 174
ST EER CONTR OL............. ....................179
Dr ivin gsy stem
see 360° Camer a
see ActiveBli nd Spo tAssi st
see ActiveDis tance AssistDIS TRONI C
see ActiveEmerg encyStop Assis t
see ActiveLa ne Chang eAssi st see
ActiveLa ne Keeping Assist
see ActivePa rking Assist
see ActiveSpe edLimi tAssi st
see ActiveSt eer ing Assis t
see AIRMA TIC
see ATTENTION ASSIST
see Blind SpotAssis t
see Cruise control
see Driving safetysy stem
see DSR
see E-AC TIVE BODY CONTR OL
see HOLD function
see Parking AssistPA RK TRONI C
see Rear vie wcam era
see Traf fic Sign Assist
Dr ivin gtips
Dr ink ing and drivin g............................ 148
Gene raldr ivin gtips .............................1 48
No teson breaking-in ane wvehicle ..... 146
Dr ows iness detection
see ATTENTION ASSIST
DSR ........................................................... 186
Ac tivati ng/d eactiv ating ........... ............188
Cha nging thetar getsp ee d ........... .......188
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>186 44
2
Inde x

Engine
ECOstar t/ stop funct ion......................1 53
Engine number....... ....... ......................355
St artin g(eme rgency operation
mode) ...... ............................................ 144
St artin g(R emo teOnline) ............... ...... 146
St artin g(sta rt/s topbutt on) ............ .... 144
St artin gassis tance <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> .....311
Swi tching off(s ta rt/s topbutt on) .... .....1 67
Engine data
Dis playing ...................................... ...... 159
Engine number ........................................ 355
Engine oil................ .................................2 92
Ad ditiv es........................................ .....3 59
Ca paci ty....... ....................................... 360
Che cking theoil leve lusing theon-
boar dcom puter .............................. ..... 291
MB- Freig abe orMB- Appr oval .......... .....3 60
Qua lity ....... .......................................... 360
To pping up............ ...............................2 92
Ent ering /exitin gleve l
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 204
EQ boost
Ope rating safety ........... .........................25 ES
C(Electr onicStabil ityContr ol)
see ESP®
(Electr onicStabilit yPr og ram)
ESP ®
Cr osswi ndAssis t..... ............................ 179
Tr ailer stabiliz ation...............................1 79
ESP ®
(E lec troni cSt abil ityProg ram) ....... 176
Ac tivati ng/d eactiv ating ........... ........... .178
Fu nctio n/no tes .................................... 176
Ext erior light ing
see Ligh ts
Ext erior light ing(Car e)...........................2 99
Ext erior mir rors <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011001100110011> 131, 132
Anti-g lare mode (automatic) .......... ......1 32
Au tomatic mirrorfo lding function ........ 134
Fo lding in/out ...................................... 131
Oper ating thememor yfunc tion ........... 101
Pa rking posit ion.............................. .....1 33
Se tting ................................................. 131 F
Fa tig ue detection
see ATTENTION ASSIST Flacon
Inser ting/ remo ving ............................. 139
Flat tire .....................................................3 03
Cha nging awhe el....... .........................343
No tes .................................................. 303
TIREFIT kit...........................................3 03
Flat towing
see Tow- bar system
Floor mats................................................ 119
Fo ilco vering
Ra dar and ultrasonic sensors...............1 74
Fr ag rance
see Perfume atomiz er
Fr ee driving mode
St artin g................................................ 211
Fr ee sof tware ............................................ 34
Fr eq uencies
Tw o-w ayradio ...................................... 354
Fr ont airbag (driver ,fr ont passeng er).....4 2
Fr ont passeng erseat ................................ 90
Ad jus ting from thedr iver's seat ............ 90 444
Index