
Ti
re pres sur emoni tor Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
0077 Ti re pressur emonit oring
sy stem warning lam p
fl ashes The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) flashes forapp roxima tely one
minut eand then remains lit.
*The tirepr essu remonit oring system isdef ective. &
WARNIN GThe reisarisk ofan accident ifth etir epr essur emonit oring system ismalfunct ioning
If th etir epr essur emonit oring system ismalfunct ioning,itis no table toissue awa rning ifth er eis pressur eloss
in one ormor eof thetir es.
Un der inflated tires ma y,forex am ple, impair thedr iving, steer ing and braking charact eristic s. #
Have thetir epr essur emonit oring system checkedat aqu alif ied spec ialistwo rkshop. #
Visit aqu alif ied spec ialistwo rkshop.
0077 Ti re pressur emonit oring
sy stem warning lam plight s
up The
yello wtirepr essur emon itor ing system warning lam p(pr essur eloss/ malfun ction) islit.
*The tirepr essur emon itor ing system has detected tirepr ess urelos sin at leas tone ofthetir es. &
WARNIN GRisk ofan acci dent dueto insuf ficie nttirepr ess ure
Ti re pressur esthat areto olow pose thefo llo wing hazar ds:
R The tires ma ybur st,especiall yas theload andvehicle speed increase.
R The tires ma ywe arexc essiv elyand/or unevenly, whic hma ygr eatl yim pair tiretract ion. 508
Displaymess ages and warning/ indic ator lam ps 

Wa
rning/indicat orlam p
Possible causes/conseq uencesand0050 0050
Solutions
R The driving charact eristic s,as wellas steer ing and braking, maybe greatl yim pair ed.
Yo uco uld then lose control of theve hicle. #
Obser vethere comme ndedtirepr ess ure. #
Adjus tth etir epr essur eif neces sary. #
Stop theve hicle, paying attention toroad and traffic condi tions. #
Checkth etir epr essur eand thetir es. Displa
ymessag esand warning/ indic ator lam ps 509 

00B6
FuelLevelLo w ............................ 462
00B6 GasCap Loose ...........................4 62
0025 Inoper ativeSee Oper ator's
Manu al....... ......................................... 482
00E5 Inoper ativeSee Oper ator's
Manu al....... ......................................... 483
007A Inoper ativeSee Oper ator's
Manu al....... ......................................... 484
0053 Inoper ative....... .......................... 486
0049 Intell.Ligh tSy stem Inoperativ e
... ..........................................................4 55
Á KeyNo tDe tected (red displ ay
messa ge)............ .................................4 52
Á KeyNo tDe tected (whit edis‐
pl ay messa ge).....................................4 52
0075 LeftSide Curtain Airbag Mal‐
fun ction ServiceRe quired (exa mp le) ...4 49
00C5 Lowe ring <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ............473
ä Malfunction Drive at Max. 50
mp h..................................................... 472 0049
Malfunction SeeOper ator ’s
Manual ................................................ 454
Á ObtainaNe wKe y.......................4 51
ç Off..............................................4 79
00D9 Off....... .......................................479
0049 Parking Brak eSee Opera tor's
Manua l...... .......................................... 466
0077 PleaseCor rect Tire Pressur e...... 491
0049 Please Release Parking Brak e.... 469
006F Rear Lef tBac kres tNo t
La tched (exa mp le) ...............................4 60
Á Replace KeyBat tery <0011001100110011001100110011001100110011001100110011001100110011
001100110011> 452
003D SeeOperator's Manua l...... .........487
0075 SRSMalfunction Service
Re quired .............................................. 448
Ù Steer ing Malfunct ionIncreased
Ph ysical Effort See Operator's Man‐
ua l...... ................................................. 458
Ù Steer ing Malfunct ionStop
Immediat elySee Oper ator's Manual ...458 003D
Stop Vehicle LeaveEngi neRun‐
ning <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011>.....488
003D Stop Vehicle SeeOper ator's
Manual ................................................ 488
00C4 Stop Vehicle Vehicle TooLo w ..... 473
ç Suspend ed<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 479
0049 SwitchOf fLig hts <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 455
0049 SwitchOn Hea dlamps ................ 454
0049 Turn On theIgnit iontoRelease
th ePa rking Brak e................................ 470
0072 Vehicle Ready toDrive Swi tch
th eIgnit ionOffBef oreEx iting .............. 457
00C4 Vehicle Rising Please Wait.......... 474
00C4 Vehicle Rising ............................. 473
0077 Warning Tire Malfunction ............ 491
0077 Wheel Sensor(s) Missing............ 490
Ac tiveBli nd Spo tAssi stCur rently
Un available SeeOper ator' sMan ual.....4 77
Ac tiveBli nd Spo tAssi stInoper ative.... 477 520
Index 

Ac
tiveBr ak eAssi stFunctio nsCur‐
re ntl yLim ited See Operator's Man‐
ua l..... .......... ...... .................................. 484
Ac tiveBr ak eAssi stFunctio nsLim i‐
te dSee Oper ator's Manual .................. 485
Ac tiveDis tance AssistCur rently
Un available SeeOper ator' sMan ual.....4 80
Ac tiveDis tance AssistInoper ative..... .4 80
Ac tiveDis tance AssistNo wAv ailable
.. ...........................................................4 80
Ac tiveHoo dMa lfunctio nSee Opera‐
to r's Manua l...... .................................. 459
Ac tiveLa ne Keeping AssistCamer a
Vi ew Restrict ed See Operator's Man‐
ua l..... .......... ........... .............................. 476
Ac tiveLa ne Keeping AssistCur rentl y
Un available SeeOper ator' sMan ual.....4 75
Ac tiveLa ne Keeping AssistInopera‐
tiv e ............... ........................................4 76 Ac
tivePa rking Assistand
PA RK TRONI CInoper ative See Opera‐
to r's Manua l...... .................................. 477
Ac tiveSt eer ing Assis tCur rentl y
Un available SeeOper ator' sMan ual.....4 74
Ac tiveSt eer ing Assis tInoperativ e........ 474
Ad aptiveHig hbeam Assis tCamer a
Vi ew Restrict ed See Operator's Man‐
ua l...... ................................................. 455
Ad aptiveHig hbeam Assis tCur rently
Un available SeeOper ator' sMan ual.....4 55
Ad aptiveHig hbeam Assis tIn oper a‐
tiv e ...................................................... 455
Air Con dition ing Malfun ction See
Operat or'sMan ual...............................4 56
Apply Brak eto Shif tfr om 'P' ............... 463
Apply Brak eto Shif tto 'R' ................... 463
Au xiliary Batt eryMal functi on.............. 465
Begi nning Emergency Stop .................. 475 Bli
nd Spo tAssi stCur rentl yUna vaila‐
ble See Opera tor's Manua l..... ............. 476
Bli nd Spo tAssi stInoper ative.... ........... 477
Cr uise Control Inoper ative.................. 480
Cr uise Control Off...............................4 80
Decr easeSpeed .................................. 492
Dr ive Mor eSlo wly ................................473
Dr iver' sDoo rOp en &Trans miss ion
No tin PRisk ofVehicle Rolling Away ..463
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual .............................. 449
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................4 50
Hazard Warning Flashe rsMalfunc‐
tioning .................................................4 56
Le tfr esh airint oth eve hicle interior .
Air Conditioning Malf.Visit Wo rk‐
shop ....................................................4 56
Mer cedes meconnect Services Limi‐
te dSee Oper ator's Manual .................. 486 Inde
x52
1 

I
Iden tificat ionplate
Engi ne............ ............ ........................ .437
Re frig er ant .......................................... 444
Ve hicle ................................................ 437
Ignition Switc hingon(Start/S topbutt on) ........ 152
Ignit ionkey
see Smar tKey
Imm obiliz er...... .......................................... 90
In Car Office
Callin gup ............................................ 326
Fe atur es.............................................. 326
Mar kingato -do entr yas com plet ed ....3 27
No ting anincomin gcall .......................3 27
Sel ecting functions<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 326
Swi tching automatic star ton /of f........ 326
Indi catorlam ps
see Warning/ indic ator lam ps
Individ ualdrive pr og ram
Con figur ing .......................................... 163
Sel ecting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 163 Insid
ere ar vie wmir ror
see Exterior mir rors
Insp ectio n
see ASSYST PLUS
Ins trument cluster
see Instrument Display
Ins trument clusterlighti ng............ ........242
Ins trum ent Disp lay .................................. 237
Ad jus ting thelighting ..................... ...... 242
Fu nctio n/no tes ................................... 237
Ins trument cluster ..... ...................... 10,12
Se tting theadditional value rang e ....... 240
Wa rning/ indic ator lam ps................ .... 495
Int ellig entLight System
Ad aptiveHig hbeam Assis t.............. .....1 33
Cor nering light function .......................133
Int erior ligh ting........................................ 135
Ambi entlighti ng<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> ..............135
Re adin glight .................................. ...... 135
Se tting <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 135
Swi tch-of fdel aytim e........... ................136
Int erior motion sensor
Ac tivati ng/d eactiv ating ........... ..............92 Fu
nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 92
In te rm edia tedes tina tion
Ca lcu lating aro utewit hint ermedi ate
des tinatio ns.........................................2 94
Ent ering ............ ................................... 294
Mod ifying ............ ................................294
St artin gan aut omat icga sst atio n
sear ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 293
St artin gth eaut omatic service sta‐
tio nsear ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 299
In te rn et
Callin gup awe bpag e.........................3 40
Cl osing thebr ows er............................3 42
Dele tingabookma rk<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 341
Del eting brows erdat a.......................... 341
Managing bookmarks<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 341
In te rn et connect ion
Comm unicationmod ulefunction ........ 338
Con nectionstatus ...............................3 39
Displ aying thecon nect ionstatus ........ 339
Es tablishing .........................................3 39
Inf ormatio n....... ................................... 338
Re strictions <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> .............338 Inde
x52
7 

Ioniz
ation
Ac tivati ng/d eactiv ating (mu ltimed ia
sy stem) ................................................ 148
iPhone ®
see Apple CarPla y®
see Mercedes- BenzLink J
Jac k
St or ag elocation ..................................4 27
Jum p-startconne ction ............................3 94
Gene ralno tes ...................................... 392 K
KEY LESS-GO
Loc king theve hicle ................................ 70
Pr oblem .................................................7 2
Un loc kin gse tting .................................. 66
Un loc kin gth eve hicle ............................7 0
Kic kdow n.................................................. 167
Using ..................... .............................. 167
Knee airbag ................................................ 40 L
Label ing(tires)
see Tire labeling
Lam p
see Interior light ing
Lam ps(Ins trum ent Displa y)
see Warning/ indic ator lam ps
Lane detection (automatic )
se eAc tiveLa ne Keeping Assist
Lane Keeping Assist
see ActiveLa ne Keeping Assist
Languag e.................................................. 281
No tes ................................................... 281
Se ttin g............................................. ....2 81
LA TC H-type (ISOFI X)child seat secur‐
ing system
In stallin g................................................ 55
Le velcontr olsystem
see AIR BO DY CONTR OL
Light switch
Ov ervie w ........................................ .....1 30 Lig
hting
see Interior lighting
see Ligh ts
Lig hts ........................................................ 130
Ad aptiveHig hbeam Assis t...................1 33
Ad jus ting theins trument lighting ......... 242
Au tomatic driving lights..... .................. 131
Comb inationswit ch<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011> 131
Cor nering light func tion<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 133
Haza rdwa rning light s.......................... 132
High beam............ ...............................131
High -beamflasher ................................ 131
Light switch..... .................................... 130
Lo w-beam headlam ps.........................1 30
Pa rking light s.......................................1 30
Re ar foglam p...................................... 130
Re sponsibili tyforlig hting systems ...... 130
Se tting theex terior lighting switch-
of fdela ytime ...................................... 134
Se tting thesur round lighting...............1 35
St andi nglight s.....................................1 30
Tu rn signals .......................................... 131
Limit edWa rranty
Ve hicle .................................................. 28
Limiting theopenin gang le(tailg ate) ...... 79 528
Inde x 

Menu
designs ...................................... 240
Menu overview ................................ .... 238
Multif unction displa y............................ 241
Na vig ation system menu ..................... 245
Oper ating ...... ...................................... 238
Ra dio menu .........................................2 46
Ser vice menu ......................................242
Te lephon emen u.................................. 247
Tr ip men u...... .................................. .... 243
On-boar ddiagnos ticsinterface
see Diag nostics con nection
Online services
Dat ast or ag e .......................................... 30
Open-sour cesof tware ...............................3 1
Opening thetailg ateusing your foot
see HAND S-FREE ACCES S
Ope ratin gfluids
Ad ditiv es(fuel) ................................ .....4 41
Br ak efluid ...........................................4 42
Coo lant (engi ne)....... ........................... 443
Engi neoil............ .................................441
Fu el(gasoline) .....................................4 40
No tes ............... ................................... 439
Re frig er ant (airconditio ningsystem) ...444 Wi
ndsh ield wa sher fluid .................. .... 444
Oper ating safety
Decl arati on ofconf ormity (wirel ess
ve hicle component s)........................ ..... 25
Inf ormation .................................... ........ 24
Oper ating system
see On-bo ardcom puter
Oper ator' sMan ual
Ve hicle equipment ........................... ...... 22
Oper ator's Manual (digital) ......................2 0
Op timiz edacceler ation........................... 156
Ac tivati ng ........... ................................. 156
Ov erhead controlpanel
Ov ervie w .......................................... ...... 14 P
Pa int code ................................................ 437
Pa intw ork(cleaning instructions) .......... 377
Pa nic alar m................................................ 66
Ac tivati ng/d eactiv ating ........... ..............66
Pa nor amic sliding sunroof
see Sliding sunroof Pa
rk pos ition
Inser ting<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> .............165
Sel ecting automatical ly<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 165
Pa rking
see Elec tric par kingbr ak e
Pa rking aid
see Parking AssistPA RK TRONI C
Pa rking Assis tPA RK TRONI C<0011001100110011001100110011001100110011001100110011001100110011
001100110011> 211
Ac tivati ng ........... ..................................214
Ad jus ting warning tones <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 215
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 211
Pr oblems ..............................................2 12
Sid eim pa ct protect ion .........................2 13
Swi tching off<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 214
Sy stem limit ations ...............................2 11
Pa rking assis tance systems
see ActivePa rking Assist
Pa rking brak e
see Elec tric par kingbr ak e
Pa rking foran extended period .............. 179
Pa rking light s...........................................1 30
Pa rking posit ion
Ex terior mir rors <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> 142 Inde
x533 

VIN
<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 437
Ide ntif ication plat e <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 437
Sea t<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011> 437
Wi ndsh ield <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>437
Vi sion
Re mo ving condensatio nfrom the
windo ws<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011001100110011> 148
Wi ndsh ield hea ter ...... ..........................150
Vo ice comm andtypes(Voice Contr ol
Sy stem) .................................................... 253
Vo ice Contr olSy stem .............................2 52
Appli cation specific vo ice com mand s
.. ...........................................................2 53
Au dible helpfunctions.........................2 53
Gl oba lvo ice com mand s...................... 253
Im prov ing speec hqu alit y................ .... 253
Lan guag ese tting .................................2 53
Medi apla yervo ice com mand s........ .....2 61
Messag evo ice com mand s.................. 262
Multif unction steer ing wheel (operat‐
ing) ..................... ................................. 252
Na vig ation voice com mand s................ 255
Opera blefunc tions.............................. 253
Opera tingsaf ety .................................. 251
Ra dio voice com mand s.................. .....2 59 Switc
hvo ice com mand s................ ...... 254
Te lephon evo ice con trols .....................2 59
Te xt mes sage voice com mand s...... .....2 62
Ty pes ofvoice com mand s.............. .....2 53
Ve hicle voice com mand s................ .....2 63
Vo ice prom pting .............................. .... 252
Vo ice contr olsystem
see Voice Cont rolSy stem W
Wa rning lam ps
see Warning/ indic ator lam ps
Wa rning system
see ATA(anti-t heftal ar m system)
Wa rning/indicat orlam p
0025 ABSwa rning lam p...................... 505
0027 Brakewa rning lam p(US A).......... 503
004D Brakeswarning lam p(Canada) ...5 03
ÿ Coolant wa rning lam p................ 499
003D Electrical malfun ction warning
lam p................................................ .... 500
00B9 Engine diagno siswarning lam p.. 500 00BB
ESP®
OFF warning lam p.............5 07
00E5 ESP®
wa rning lam pflashes ........ 506
00E5 ESP®
wa rning lam plight sup ...... 506
00B6 Fuelreser vewarning lam p.........5 01
0024 Redindicat orlam p,elect ric
par kingbr ak eapplied (Canada only)...5 02
0049 Redindicat orlam p,elect ric
par kingbr ak eapplied (USAonl y)........ 502
0075 Restra int system warning lam p.. 497
0076 Seatbeltwarning lam pflashes ..497
0076 Seatbeltwarning lam plight s
up ........................................................ 498
ä Suspen sionwarning lam p.......... 504
0077 Tire pressur emonit oring sys‐
te m wa rning lam pflashes ...................5 08
0077 Tire pressur emonit oring sys‐
te m wa rning lam plight sup .................5 08
L Warning lam pfo rdis tance
wa rning func tion .................................5 04 54
6
Inde x