
R
Alw aysobser vethech ild restra int system
manuf acturer'sinstallation instruct ions .
R Neverpla ceobjects, e.g.cushi ons,under or
behi ndthech ild restra int system.
R Fully retract theseat cushion lengthadjus t‐
ment .
R The entire base ofthech ild restra int system
mus talw aysre st on theseat cushion ofthe
fr ont-passe nger sea t.
R 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 -passen ger
seat.
R The child restra int system mus tno tto uc hth e
ro of or be put under stra in by thehead
re stra int s.Ad jus tth eseat backres tinclin a‐
tion andthehead restra int setting accord‐
ing ly. &
WARNIN GRisk ofinju ryor deat hdue to
object sbe tween thesitt ing surface and
th ech ild restra int system
Objec tsbetween thesitt ing surface and the
ch ild restra int system could affect thefunc ‐
tion oftheaut omatic front passeng erairbag
shut off.
This could result inthefront passeng erair‐
bag notfunc tioningasintended during an
acciden t. #
Donotplace anyobjec tsbetween the
sitting surface and thech ild restra int
sy stem. #
The entire base ofthech ild restra int
sy stem mus talw aysre st on thesitt ing
sur face ofthefront passeng erseat. #
The backres tof thefo rw ard-f acin gch ild
re stra int system mus t,as faras possi ‐
ble, beresting ontheseat backres tof
th efront passeng erseat. #
Alw ayscom plywit hth ech ild restra int
sy stem manuf acturer'sinstallation
ins truct ions . A
per son onthefront passeng erseat must
obser vethefo llo wing informatio n:
R Fasten seat belts correctl y(/ page 35).
R Sitinan almos tupr ight seatposi tion with
th eir bac kag ains tth eseat backres t.
R Sitwithth eir feet resting onthefloor ,if pos‐
sible.
The front passeng erairbag mayot her wise be
disable dby mis take ,fo rex am ple inthefo llo wing
situat ions:
R The front passen gertr ansf ersth eir weight by
suppor tingthemselv eson ave hicle armr est.
R The front passeng ersits insuc hawa yth at
th eir weight israised from thesitt ing sur‐
fa ce. &
WARNIN GRisk ofinju ryor deat hdue to
deactiv ated front passeng erairbag
If th ePA SSENGER AIRBAGOF Find icat or
lam pis lit,th efront passeng erairbag isdisa‐
bled. Itwill notbe deplo yedin theeve ntof
an acci dent and canno tpe rfor m its intended
pr otect ive func tion. 44
Occupant safety 

light
upsimult aneousl y,thefront passeng erseat
ma yno tbe used. Alsointhis case, donotins tall
a ch ild restra int system onthefront passeng er
seat. Have aut omat icfron tpasse nger airbag
shut offch eckedand repair edimmediat elyat a
qu alif ied spec ialistwo rkshop.
St atus displa y
If th efront passeng erseat isoccupied, ensure,
bo th bef oreand during thejour ney,that thest a‐
tus ofthefront passeng erairbag iscor rect for
th ecur rent situa tion.
Af terin st alli ng are ar wa rd-faci ng child
re stra int system onthefront passeng er
seat :PA SSENGER AIRBAGOF Fmus tbe litcon ‐
tin uousl y. &
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.
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 . When
installing ach ild restra int system onthe
fr ont passeng ersea t,obse rveth eve hicle-spe‐
cif icinf ormation (/page59).
Depending onthech ild restra int system and the
st atur eof thech ild, thePA SSENGER AIRBAG
OFF indicat orlam pma ybe off.In this case, do
no tins tallth ere ar wa rd-faci ng child restra int
sy stem onthefront passeng erseat.
Ins tead, installth ere ar wa rd-faci ng child
re stra int system onasuit able rear seat .
Af terin st alli ng afo rw ard-f acin gch ild
re stra int system onthefront passeng er
seat :depen dingonthech ild restra int system and
thest atur eof thech ild, PASSENGER AIR
BA GOF Fma ybe litcon tinuousl yor be off.
Alw aysobser vethefo llo wing informatio n. &
WARNIN GRisk ofinju ryor deat hdue to
inc orrect pos itioning ofthefo rw ard-
fa cing child restra int system
If yo usec ureach ild inafo rw ard-f acin gch ild
re stra int system onthefront passeng erseat
and youposi tionth efront passeng erseat too
clos eto thecoc kpit, intheeve ntofan acci ‐
de nt, thech ild could:
R Come intocon tact with theve hicle inte‐
ri or ifth ePA SSENGER AIRBAGOF Find i‐
cat orlam pis lit,fo rex am ple.
R Bestru ck bytheair bag ifth e
PA SSENGER AIRBAGOF Find icat orlam p
is off. #
Alw aysmo vethefront passeng erseat
as farbac kas possi bleand fully retract
th eseat cushion lengthadjus tment.
Alw aysmak esur eth at theshoulder belt
st ra pis cor rectly routed from theseat
belt outle ton theve hicle totheshoul‐ 46
Occupant safety 

Obser
vethespecif icins truction sfo rth ere ar‐
wa rd-faci ng and forw ard-f acin gch ild restra int
sy stems (/page60).
Alw aysobser vethest atus ofthefront passeng er
airbag onthePA SSENGER AIRBAGOF Find ica‐
to rlam p:
R When using are ar wa rd-faci ng child restra int
sy stem onthefront passeng erseat, thefront
passeng erairbag mustalw aysbe disabl ed.
This isonl yth ecase ifth ePA SSENGER AIR
BA GOF Find icat orlam pis lit con tinuousl y
(/ page45) .
R Ifth ePA SSENGER AIRBAGOF Find icat or
lam pis off,th efront passeng erairbag isena‐
bled. Thefront passeng erairbag maydeplo y
dur 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 andoper atingins 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.
Af terth ech ild restra int system has been
re mo ved, replace thehead restra int simme‐
diat elyand adjus tth em correctl 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 -passen ger
seat.
0073 Fo
rcer tain child restra int systems inwe ight
cat egor yII or III,th er ema ybe restrictions
on themaximum sizesetting, e.g. due to
possible contact with thero of. 0073
The
child restra int system mus tno tbe ten‐
si oned betwee nth ero of and theseat cush‐
ion and/or beinstalled facing thewr ong
dir ect ion.
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 seatbeltretract or.
Wh enena bled ,th especial seatbeltretract or
fu nctio nens ures that theseat beltdoes not
slac kenonce thech ild restra int system is
secur ed(/ page54 ). #
Setth efront passeng erseat asfarbac kas
possi bleand movetheseat intoth ehighes t
position ifpossible. #
Fully re tract theseat cushion lengthadjus t‐
ment . #
Adjus tth eseat cushion inclination sothat
th efront edgeof theseat cushion isin the 60
Occupant safety 

of
at leas thalf oftheve hicle length.Once the
ve hicle hastrave led thelengt hof theve hicle, all
of thelat eral front and rear segm entscan bedis‐
pla yed. Ve
hicles without 360° Camer a
1 Parking AssistPA RK TRONI Cis on lyop era‐
tio nal inthefront and rear
2 Parking AssistPA RK TRONI Cis oper ational
and canalso warnthedr iver about obstacle s
at theside oftheve hicle
3 Obstacle detected atthefront right (orang e)
and rear (red) Ve
hicles with360° Camer a
1 Parking AssistPA RK TRONI Cis on lyop era‐
tio nal inthefront and rear
2 Parking AssistPA RK TRONI Cis oper ational
and canalso warnthedr iver about obstacle s
at theside oftheve hicle
3 Obstacle detected atthefront left(or ang e)
and rear (red)
Sa vedobs tacle sar edel eted inthefo llo wing sit‐
uation s,forex am ple:
R Youswit choffth eve hicle
R Youopen thedoor s Af
terth eengine isrestar ted, obs tacle smus tbe
de tected again bef oreane wwa rning can be
issued.
Sy stem limit s
The system limit ations forPa rking Assist
PA RK TRONI Cappl yfo rpass ive side impact pro‐
te ction.
The follo wing objectsar eno tde tected, forex am‐
ple:
R Pedes trians who approachth eve hicle from
th eside
R Objec tsplaced next to theve hicle
Ac tiv atin g/deac tivatin gPa rking Assis t
PA RK TRONI C
* NO
TERisk ofan acci dent from objects
at clo serang e Pa
rking AssistPA RK TRONI Cma yno tde tect
cer tain obje ctsat clos era ng e. #
Whe npa rking ormane uvering theve hi‐
cle, paypar ticular attention toany
obj ect swhic har eabo veorbelo wthe
sensor s,e.g. flowe rpo ts or draw bar s. 18
4
Driving and parking 

th
ese areins talled ontheve hicle, butdoes not
include passeng ersor lugg age.
Maximum tireload: themaximum tireload is
th emaximum permissible weight inkilog rams or
lbs forwhi chatir eis appr oved.
Maxim umpermissible tirepr essur e:maxi‐
mum permissible tirepr essur efo rone tire.
Maximum loadonone tire: maximu mloa don
one tire. This iscalcu lated bydividing themaxi‐
mum axleload ofone axle bytwo.
PSI (pounds persquar ein ch ):standar dunit of
meas uremen tfo rtir epr essu re.
Aspe ctratio :ra tio betwee ntire height and tire
wi dthin pe rcent .
Ti re pres sur e:press ureinsi dethetir eappl ying
an outw ardfo rc eto eve rysquar einc hof thetir e.
The tirepr essur eis specif iedinpounds per
sq uar einc h(psi), inkilopascals (kPa)or inbar .
The tirepr essur eshould onlybe cor rected whe n
th etir es arecold.
Cold tirepr essur e:thetir es arecold when the
ve hicle hasbeen parkedfo rat lea st3hou rs wit
hout direct sunli ghtonthetir es ortheve hicle
has been driven forless than 1mile (1.6 km ).
Ti re contact surface: thepar tof thetir eth at
com esintocon tact with thero ad.
Ti re bead: thepur pose ofthetir ebead isto
ensur eth at thetir esits secur elyon thewheel
ri m. Ther ear ese veralwir ecor esinthetir ebead
to preve ntthetir efrom chang inglengthon the
wheel rim.
Side wall:thepar tof thetir ebe tween thetread
and thetir ebead.
We ight ofoptiona leq uipm ent:th ecombin ed
we ight oftheop tion aleq uipment weighin gmor e
th an there placed standar dpar tsand moreth an
5 lbs (2.3kg ).This optional equipment, suchas
high-per form anc ebr ak es, leve lcon trol system, a
ro of lugg agera ck orhigh-per form anc ebat teries,
is no tincluded inthecurb weight andthewe ight
of theaccessor ies.
TIN (Tire Identif ication Numbe r):auni que
ident ificat ion numb erwhic hcan beused bya
tir ema nuf actu rerto ident ifytires, forex am ple,
in apr oduc tre cal l,and thus iden tifyth epur‐
ch aser s.The TINismade upofthemanuf actur‐ er's
identit ycode, tiresize, tiretype code and
th emanuf acturingdate.
Load-bear inginde x:theload-bear inginde xis a
code that con tains themaximum load-bearing
capacity ofatir e.
Tr actio n:traction isthegr ip resulting from fric‐
tion between thetir es and thero ad sur face.
We arindi cator:nar row bars(tr ead wearbar s)
th at aredis tribut edove rth etir econ tact surface.
If th etir etread isleve lwit hth ebar s,thewe ar
limit of1/ 16 in(1.6 mm) hasbeen reac hed.
Dis tribut ionofvehicl eoc cupants: distribu tion
of vehicle occupants over designat edseat posi‐
tion sin ave hicle.
Maximum permissible payload weight :nom i‐
nal load andluggageload plus150lb (68 kg)
multip liedby thenumber ofseats intheve hicle. 402
Wheels andtires 

Ve
hicl edimens ions G
550
Ve hicle length1 91.6 in
(486 6mm)
Ve hicle widthincluding out‐
side mirrors 86.
1in
(2 18 7mm)
Ve hicle height 77.5 in
(1 969 mm)
Whe elba se 113.8 in
(2890 mm)
Tu rning radius 44.6ft
(1 3.6 m)
Minimum ground clearance 9.5in
(2 41 mm) We
ight sand loads No
tethat items ofoptio nal equipme ntinc rease
th ecurb weight andreduce thepa yload. Ve
hicl edata forof f-r oad drivin g Fo
rding dep th
* NO
TEDama gecau sed bywaterwhen
fo rd ing Wa
tercan entertheengine compartmen t
and vehicle interior if:
R youexc eed themaximum permissible
fo rd ing dep thwhen drivin gth ro ugh stand‐
ing water
R abo wwav efo rm sdur ing ford ing
R wateraccumu lates dur ing ford ing offlow ‐
ing water #
Donotexc eed themaximum permissi‐
ble ford ing dep thand drive slo wly
th ro ugh thewa ter. The
specif iedvalue indic ates themaximum per‐
missible ford ing dep thforve hicles that arere ady
to drive. Itapplies toslo wdriving thro ugh stand‐
ing water. Dr
iving thro ugh flow ing waterre duces tiretra c‐
tion .The permissible ford ing dep thisthen cor re‐
sponding lylowe r.
Obser vetheno teson off-r oad driving andford ‐
ing (/ page13 6). Model
1 1
Fording
dep th
G 55 02 7.6 in (70 cm) Appr
oach/depar tureang le
The speci fied values aremaxim umvalues for
ve hicles that arere ady todrive. 42
4
Tech nica lda ta 

Tw
o-w ayradio s
Fr eq uencies ......................................... 414
No teson installation ............................ 413
Tr ans miss ionoutput (max imum ).......... 414 U
Un its ofmeas urement
Se tting .......... .................................. .....2 54
Un loc king setting ...................................... 65
USB devices
Conn ecting .......................................... 319
USB port...................................................1 09
Use rpr ofile ....... .......................................256
Cr eati ng....... ................................... .... 256
Im por ting/e xporting ........................... 256
Op tions ................................................ 257
Se tting .............. ................................... 256
Usi ngthete lephone
see Calls V
Ve hicl e...... ................................................ 130
Ac tivati ng/d eactiv ating standb y
mode .............................................. .....1 64
Cor rect use <0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> ...............27
Dam agede tection (parking) ................ 163
Dat aacq uisitio n............. ....................... 28
Dat ast or ag e .......................................... 28
Diagnos ticsconn ection .................. .......2 6
Eq uipme nt............. .......................... ......22
Li mit edWarrant y...................................2 8
Loc king (from theinside) ............... ........ 69
Loc king /unloc king(emer gency key) .....7 0
Lo we ring <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011> <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011>411
Maint enance ......................................... 23
Pa rking foran extende dpe riod ............ 163
Pr oblem notification ........................ ...... 27
QR code rescue card..................... ........ 28
Quali fied specialis two rkshop ................2 6
Ra ising ................................................ 408
St andb ymode function .................. .....1 64
St artin g(eme rgency operation
mode) .................................................. 130
St artin g(R emo teOnline) ............... ...... 132
St artin g(sta rt/s topbutt on) ............ .....1 30 Switc
hingoff(s ta rt/s topbutt on) ........ 155
To wing .................................................. 211
Un loc kin g(fr om theinside) ...................6 9
Ve ntil ating (co nve nience openi ng) ......... 72
Vo ice com mand s(V oice ControlSy s‐
te m) ..................................................... 237
Ve hicl edata
Ang leof app roac h/d epar ture.............. 424
Dis playing (DYN AM ICSELECT) ............ 142
Fo rding dep th<0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011> 424
Ma ximu mgrad ient-cli mbingcap abil‐
ity <0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
0011001100110011001100110011001100110011001100110011001100110011
00110011001100110011001100110011> 424
Mini mum grou nd clearance <0011001100110011001100110011001100110011001100110011001100110011
0011> 423
Tr ans ferring toAndr oid Au to ............... 303
Tr ans ferring toApp leCa rPlay®
............ 303
Tu rning circle .......................................4 23
Ve hicle height ...................................... 423
Ve hicle length...................................... 423
Ve hicle width....................................... 423
We ight s...............................................4 24
Wheelbase ...........................................4 23
Ve hicl edata stor ag e
Ev ent datare cor der s<0011001100110011001100110011001100110011001100110011001100110011
001100110011001100110011001100110011001100110011> .30
Multimedia system/Mer cedesme
con nect .................................................3 0 Inde
x523