
Ov
ervie wof suitable seatsintheve hicl efo rin st alli ng ach ild restra int system Secur
ingsystems forch ild restra int systems Ve
hicl eseat
Lef t/right rear seat
Prefer redsecur ingsystem: LA
TC H-type (ISOFIX )ch ild seat secur ingsys‐
te m Als
osec ureTo pTe ther ifpr esent
(→ pag e55) Alt
ernativ esecur ingsystem:
R Vehicle seatbelt
Fr ont passeng erseat
Securing system:
R Vehicle seatbelt Be
sureto obser ve:
R Ifth efront passeng erseat isoccupied, ensure,
bo th bef oreand during thejour ney,that thest a‐
tus ofthefront passeng erfront airbag iscor rect
fo rth ecur rent situa tion(→ page 43) .
R Noteson aut omatic front passeng erfront airbag
shut off(→ pag e41 ).
Cent errear seat
Securingsystem:
R Vehicle seatbelt 52
Occupant safety

re
stra int from there spectiv eseat, ifpossi‐
ble.
Af terre mo ving thech ild restra int system,
re place thehead restra int sag ain immed i‐
at elyand adjus tth em correctly .
0073 The
backrest of thefo rw ard-f acin gch ild
re stra int system mus t,as faras possi ble,be
re sting ontheseat backres tof there ar
seat .
0073 Fo
rcer tain child restra int systems inwe ight
cat egor yII or III,th er ema ybe restrictions in
th emaximum sizesetting, e.g. due topossi‐
ble con tact with thero of.
0073 The
child restra int system mus tno tbe put
under stra in be tween thero of and theseat
cushion and/orbeinstalled facing the
wr ong direct ion. Wher eposs ible, adjus tth e
seat cushion inclination accordingly.
0073 The
child restra int system mus tno tbe put
under stra in by thehead restra int s.Ad jus t
th ehead restra int sacc ording ly.
0073 Mak
esur eth at thech ild's feet do notto uc h
th efront seat. Ifneces sary,mo vethefront
seat forw ardsligh tly. The
seat belts onthefo llo wing seats areeq uip‐
ped withaspec ialseat beltretract or:
R Front passeng erseat
R Rear seat s
Ve hicl eswith seatbeltbuc kleextender s:
when securingach ild inach ild restra int system
on are ar seat ,obse rveth efo llo wing notes:
R Mak esur eth at theseat beltisfastened on
th ech ild restra int system accor dingtothe
manuf acturer'sinstallation instruct ions for
th ech ild restra int system.
R Forch ild restra int systems withabelt clam p:
eng ageth eseat belttongu eint oth eseat belt
buc klebeforeyo utig hten theseat beltusing
th ebelt clam p.
When enabled, thespecial seatbeltretract or
ens ures that theseat belts ofthefront
passeng erseat andrear seat sdo notslac ken
once thech ild restra int system issecur ed
(→ pag e53). #
Installth ech ild restra int system.
The entire base ofthech ild restra int system
mus talw aysre st on thesitt ing surface ofthe
re ar seat . #
Alw aysmak esur eth at theshoulder belt
st ra pis cor rectly routed from theseat belt
outle tof theve hicle totheshoulder belt
guide onthech ild restra int system.
The shoulder beltstra pmus tbe routed for‐
wa rdsand down wardsfrom theseat beltout‐
le t.
No teson rear wa rd-faci ng and forw ard-f acin g
ch ild restra int systems onthefront
pa sseng erseat &
WARNIN GRisk ofinju ryor deat hfrom
using are ar wa rd-faci ng child restra int
sy stem when thefront passeng erfront
airbag isenabled
If yo usec ureach ild inare ar wa rd-faci ng
ch ild restra int system onthefront passeng er
seat andthePA SSENGER AIRBAGOF Find i‐
cat orlam pis off,th efront passeng erairbag
can deplo yin theev ent ofan acciden t. Occ
upant safety 57

The
child could bestru ck bytheairbag.
Alw aysensur eth at thefront passeng erair‐
bag isdeactiv ated. The PASSENGER AIRBAG
OFF indicat orlam pmus tbe lit.
NEVER useare ar wa rd-faci ng child restra int
sy stem onaseat protect edbyan ENABLED
FR ONT AIRB AG infront ofit,DE ATHor SERI‐
OUS INJURYtotheCH ILD can occur . Obser
vethespecif icins truction sfo rth ere ar‐
wa rd-faci ng and forw ard-f acin gch ild restra int
sy stems (→pag e58).
Wa rning notic eon thefront passeng ersun visor
Alw aysobser vethest atus ofthefront passeng er
fr ont airbag onthePA SSENGER AIRBAGOF F
ind icat orlam p:
R When usingare ar wa rd-faci ng child restra int
sy stem onthefront passeng erseat, thefront
passeng erfront airbag mustalw aysbe disa‐
bled. Thisisonly thecase ifth ePA SSENGER
AIR BAGOF Find icat orlam pis lit con tinu‐
ousl y(→ pag e43 ). R
Ifth ePA SSENGER AIRBAGOF Find icat or
lam pis off,th efront passeng erfront airbag
is enabled. Thefront passeng erfront airbag
ma ydeplo ydur ing anacciden t.
Secur ingthech ild restra int system withth e
seat beltonthefront passeng erseat
When installing abelt- secur edchild restra int
sy stem onthefront passeng erseat, always
obser vethefo llo wing:
0073 Obser
vethech ild restra int system manuf ac‐
tur er's installation andopera tingins truc‐
tion s.
0073 When
usingafo rw ard-f acin gch ild restra int
sy stem inGroup I:re mo vethehead
re stra int from there spectiv eseat, ifpossi‐
ble.
When youre mo vethech ild restra int sys‐
te m, installth ehead restra int again immed i‐
at elyand adjus tall thehead restra int scor ‐
re ctl y.
0073 The
backres tof thefo rw ard-f acin gch ild
re stra int system mus tlie asflat as poss ible ag
ains tth ebac kres tof thefront passeng er
seat.
0073 Fo
rcer tain child restra int systems inwe ight
gr ou pIIor III, th er ema ybe restrictions in
th emaximum sizesetting, e.g. due topossi‐
ble con tact with thero of.
0073 The
child restra int system mus tno tbe put
under stra in be tween thero of and theseat
cushion and/orbeinstalled facing the
wr ong direct ion. Adjus tth eseat backres t
inclin ation accordingly.
0073 The
child restra int system mus tno tbe put
under stra in by thehead restra int s.Ad jus t
th ehead restra int sacc ording ly.
0073 Ne
verpla ceobjects underorbehi ndthe
ch ild restra int system, e.g.cushions .
The seat beltonthefront passeng erside is
eq uipped withaspecial seatbelt retract or.
Wh enacti vated, thespecial seatbelt retract or
ens ures that theseat beltdoes notslac kenonce
th ech ild restra int system issecur ed
(→ pag e53). 58
Occupant safety

Seats
Ad
jus tingthe fron tse at elec tric all y &
WARNIN GRisk ofbeco ming trap ped if
th eseats areadjus tedby childr en
Childr encould becom etrapped ifth ey adjus t
th eseats, particular lywhen unattended. #
When leaving theve hicle, alwaysta ke
th eSmar tKey wit hyo uand lockth e
ve hicle. #
Neverlea vechildr enunat tende din the
ve hicle. The
seats canbeadjus tedwhen theignition is
switc hedoff. &
WARNIN GRisk ofbeco ming trap ped
whe nad jus ting theseats
When youadj usta seat ,yo uor other vehicle
occupants couldbecome trapped, e.g.onthe
seat guide rail. #
When adjustingaseat, makesur eth at
no onehas anybody partsinthesw eep
of theseat. Obser
vethesaf etyno teson "Airbags" and"Chil‐
dr en intheve hicle". &
WARNIN GRisk ofinju ryfrom adju sting
th eve hicle settin gswhile theve hicle isin
mo tion
Yo uco uld lose contro lof theve hicle inthe
fo llo wing situat ions:
R ifyo uadj ustth edr iver's seat, thehead
re stra int ,th esteer ing wheel orthemir ror
while theve hicle isin mo tion
R ifyo ufa sten your seat beltwhile theve hi‐
cle isin mo tion #
Beforest ar tin gth eengine: adjustth e
dr iver's seat, thehead restra int ,th e
st eer ing wheel orthemir rorand fasten
yo ur seat belt. &
WARNIN GRisk ofbeco ming trap ped if
th eseat height isadjus tedcar elessl y
If yo uadj ustth eseat height carelessly ,yo u
or other vehicle occupants couldbetrapped
and ther eb yinjur ed.
Childr eninpar ticular couldacciden tally
pr ess theelectr icalseat adjus tmentbutt ons
and become trapped. #
While moving theseats, makesur eth at
han dsorother body partsdo notget
und ertheleve rasse mbly oftheseat
adjus tmentsy stem. &
WARNIN GRisk ofinju rydue tohead
re stra int swhic har eno tins talled orare
adjus tedincor rectl y
If hea dre stra int sar eno tins talled orare
adjus tedincor rectly ,th ehead restra int scan ‐
no tpr ov ide protect ion asintended.
Ther eis an incr eased risk ofinjur yin the
head andneckar ea, e.g. intheeve ntofan
acci dent or wh en braki ng. Sea
tsand stow ing 93

Disp
laymes sages
Possible causes/conseq uencesand0050 0050
Solutions
NEVE Ruse are ar wa rdfacing child restra int onaseat protect edbyan ACTIVE FRONT AIRBAG; DE ATHor SERI‐
OUS INJURYtotheCH ILD can occur . #
Pullove rand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. #
Checkth est atus oftheaut omatic front passeng erairbag shutoff(→ pag e43). #
Ifneces sary,consu ltaqu alif ied spec ialistwo rkshop immediat ely.
Front Passeng erAirb agDis-
ab led See Operator 'sMan-
ua l *T
hefront passeng erairbag andthekn ee airbag aredeactiv ated, although anadult oraper son withan adult statur e
is on thefront passeng erseat. Ifadditional forc es areapplied totheseat, thewe ight thesy stem detects maybe
to olow. &
WARNIN GRisk ofinju ryor fata linj urydue toadisable dfron tpasse nger airbag
If th efront passeng erairbag isdisabled, thefront passeng erairbag willnotbe deplo yedin theev ent ofan acci‐
dent andcann otper form itsintended protect ive func tion.
A per son inthefront passeng erseat could then, forex am ple, com eint ocon tact with theve hicle's interior ,
especially ifth eper son issitt ing tooclose tothecoc kpit. #
Mak esur e,bo th bef oreand during thejour ney,that thest atus ofthefront passeng erairbag iscor rect. #
Pullove rand stop theve hicle safely assoon aspossible, paying attention toroad and traf fic condi tions. #
Checkth est atus oftheaut omatic front passeng erairbag shutoff(→ pag e43). #
Ifneces sary,consu ltaqu alif ied spec ialistwo rkshop immediat ely. 490
Displa ymessag esand warning/ indic ator lam ps

Assis
tance systems
see Drivin gsaf etysy stem
Assis tantdispla y
Menu (on-boar dcom puter) .................. 256
ASS YSTPL US <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011>395
Batt erydi sconne ctionpe riods .............3 96
Displ aying theser vice duedate........... 395
Fu nctio n/no tes ................................... 395
Re gular maint enance work <0011001100110011001100110011001100110011001100110011001100110011
00110011> 395
Spec ialser vice requ iremen ts.............. 395
ATA (anti-thef tala rm system) .................. 90
Deac tivatin gth ealar m........................... 91
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011> 90
AT TENTI ONASSIST <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> 237,23 8
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011>237
Se tting <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 238
Sy stem limit ations ...............................2 37
At tention assistant
see ATTENTION ASSIST
Au dio mode
Ac tivati ng med iamod e........... .............355
Co nnecti ngUSB devic es ........... .......... 358
Co pyrights ...........................................3 55
Inf ormatio n....... ................................... 354 Inser
ting/r emoving anSD card....... ....355
Medi asea rch ................................. ...... 361
Ov ervie w .......................................... ... 357
Pa use and playbac kfun ction ...............3 58
Selecti ngatrac k ....... .......................... 358
Selecti ngplayba ckoptions ............ ...... 358
Tr ac klis t.............................................. 358
Au thorized Mercedes- BenzCenter
see Qualif iedspec ialistwo rkshop
Au thorized workshop
see Qualif iedspecialis two rkshop
Au tomatic activ atio n
Swi tching on/o ff<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 242
Au tomatic distanc eco ntr ol
se eAc tiveDis tance AssistDIS TRONI C
Au tomatic drivin glights ........... ............ ..146
Au tomatic engine star t(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......173
Au tomatic engine sto p(E CO star t/
sto pfunc tion) <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011> .......173 Au
tomatic fron tpass engerfr on tair‐
bag shutoff <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011001100110011> 41,43
Fu nctio nof theaut omatic front
passeng erfront airbag shutoff............... 41
PA SSENGER AIRBAGind icat orlam p.....4 3
Au tomatic fron tpass engerfr on tair‐
bag shutoff
see Automatic front pass engerfront
airb agshut off
Au tomatic lateral supp ortadjus tment
Se tting ............ .....................................109
Au tomatic mirrorfo lding function
Ac tivati ng/d eactiv ating ........... ............157
Au tomatic trans mis sion
DIR ECT SELEC Tleve r..... ......................177
Dr ive pr ogr am disp lay ............ ..............176
Dr ive pr ogr ams............ ........................ 175
DY NA MIC SELE CTswitc h..................... 175
Eng aging drive po sitio n............ ............ 178
Eng aging neu tral ............ ...................... 178
Eng aging park position ........................ 178
Eng aging reve rsege ar .........................1 78
Kic kdo wn ............................................. 180
Manual gearshif ting.............................1 78 Inde
x539

Decr
ease Spe ed............ ....................... 514
00AF Don't Forget Your Key.................. 516
Dr ive More Slowly ............ ...................493
Dr iver' sDoo rOp en &Trans miss ion
No tin PRisk ofVehicle Rolling Away ... 510
00B3 EngineOilLe velCann otBe
Mea sured <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>....505
00B2Engine OilLevelLo wStop Vehi‐
cle Turn Engi neOff............ ..................506
00B2Engi neOilPr ess ureSt op Switc h
Of fEngin e...........................................5 07
00B2 EngineOilRe duce OilLevel.........5 06
0075Fr ontLeftMalfunction Service
Re quired (Exam ple) .............................4 88
Fr ont Passeng erAirbag Disabled See
Oper ator's Manual ...............................4 90
Fr ont Passeng erAirbag Enabled See
Oper ator's Manual ...............................4 89
00B6Fu elLevelLo w ............................ 503
00B6Gas CapLoose ............................ 503 0025In
operativeSee Opera tor's
Manua l...... .......................................... 486
00E5Inoper ativeSee Oper ator's
Manua l...... .......................................... 487
007AInoper ativeSee Oper ator's
Manua l...... .......................................... 483
0053Inoper ative...... ............................4 92
0049Int ell.Ligh tSy stem Inoperativ e... 520
00AFKe yNo tDe tected (whit edis‐
pl ay messa ge)...................................... 515
00AF KeyNo tDe tected (red displ ay
messa ge).............................................5 14
0075 LeftSide Curtain Air bag Mal‐
func tion Service Required (Exam ple) ...4 88
Le tfr esh airint oth eve hicle interior .
Air Conditioning Malf.Visit Wo rk‐
shop ..................................................... 519
¢ Lowe ring <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011> ...........499
Ma lfunctio nDr ive at Ma x.50 mph...... 497 0049Malfunction
SeeOper ator ’s
Manual ................................................ 521
¢Max. Speed22mph.................... 499
Mer cedes meconn ectServices Limi‐
te dSee Oper ator's Manual .................. 491
N Pe rm anen tly Ac tiveRi sk ofRo lling
Aw ay <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 510
00AF ObtainaNe wKe y........................ 515
ç Off............................................... 499
00D9Of f............................................... 496
Onl yShif tto 'P' when Vehicle isSta‐
tio nar y.................................................5 10
0049 Parking Brak eSee Opera tor's
Manua l...... ..........................................4 80
00AFPla cetheKe yin theMar ked
Spa ceSee Operator's Manua l..... ......... 516
0077 Please Correct Tire Pressur e.......5 12
0049 Please Release Parking Brak e.....4 83
PRE-S AFEInoper ativeSee Oper a‐
to r's Manua l..... ................................... 491 Inde
x54
7

N
Na vig ation
Call inguptheDigit alOper ator's
Manual ......... .................................... ... 326
Menu (on-boar dcom puter) .................. 258
Sho wing/hidin gth emenu ............... ....3 01
Swi tching on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 301
Up dating themap data........................ 324
Vo ice com mand s(V oice ControlSy s‐
te m) .................................................. ... 267
Na vig ation
see Destination
see Destination entry
see Map
see Route
see Routeguidan ce
see Traf fic inf ormati on
Na vig ation announcements
Ac tivati ng/d eactiv ating ........... ............315
Ad jus ting thevo lume ...................... .....3 15
Re peating ........................................ .....3 16
Swi tching audio fa deout on/off...... .....3 15
Na vig ation messag es
On-boar dcom puter ............................. 258 Ne
arField Comm unication(NFC) .......... 332
Conn ecting themobile phonetothe
multime diasystem .............................. 332
Inf ormation .................................... ...... 332
Switc hingBluetooth®
audio equip‐
men t.............................................. ...... 366
Swit ching mobile phones................ .... 332
Usin gamobile phone.................... ...... 332
Ne utr al
Inser ting.......................................... .... 178
NFC see NearFie ldCo mmu nication(NF C)
Nig htview
see Night View Assi st
Nig htView Assis t.................................... 240
Au tomatic activation ............................ 242
Car e................................................ .... 408
Fu nctio n<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>240
Pe des trian detection <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> 241
Spo tlight functi on<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011> 242
Swi tching on/of f<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011> 242
No n-oper ational time
Ac tivati ng/d eactiv ating standb y
mode .............................................. .....1 91 St
andb ymode function .......................1 90
No teson breaking-in ane wvehicl e...... .170 O
Occ upant safety
Pe ts intheve hicle ..................................6 1
Occupant safety
see Airbag
see Automatic front pass engerfront
airb agshut off
see PRE-S AFE®
(anticip ator yoccu‐
pant protect ion)
see PRE-S AFE®
PL US (antic ipatory
occupant protect ion plus)
see Restra int system
see Seat belt
Odome ter
see Totaldis tance
Oi l
see Engi neoil
On -bo ardco mp uter ...... ...........................252
Assis tance grap hicmenu <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011> 256
Disp laying theser vice duedate........... 395 Inde
x559