Page 57 of 457

Self-t
Self-t
es
estofa ut
tofa utomatic fr
omatic fr ont passeng
ont passeng er airbag shut-
er airbag shut-
o.
o. When thev ehicleiss witched on, aself-tes tisper-
fo rm ed during whic hthe tw oPASSENGER AIR
BA GONa nd OFFindicator la mpslight up simul ta-
neous ly.
The statu softhe front passenger airbag is dis-
pla yedv iatheP ASSENGER AIR BA Gindicator
la mp saTer thes elf-test:
R ON is lit: ON is lit: thef ront passenger airbag may
deplo yduring an accident.
The indicator lam pgoes out aTer 60 seconds.
R ON and OFF ar
ON and OFF ar eno enotlit:
tl it: thef ront passenger
airbag ma ydeplo yduring an accident.
R OFF is lit:
OFF is lit: thef ront passenger airbag is disa-
bled. It will then no tbed eployedint heevent
of an accident.
If th eP ASSENGER AIR BA GONindicator la mpis
o., onl ythe PASSENGE RAIRBA GO FFindicator
la mp shows th estatus of thef ront passenger air-
bag. The PASSENGE RAIRBA GO FFindicator la mp
ma ybel it continuousl yorbeo.. If
th eP ASSENGER AIR BA GOFFindicator la mp
and the6 restraint system warning lam plight
up simultaneousl y,thef ront passenger seat may
no tbeu sed. Also in this case, do no t/tac hild
re straint system tothef ront passenger seat. Ha ve
th ea utomatic front passenger airbag shuto.
ch eckeda nd repaired immediatel yataquali/ed
specialis tworks hop.
S
S t
tatus display
atus display
If th ef ront passenger seat is occupied, ensure,
bo th befor eand during thej ourne y,that thes ta-
tus of thef ront passenger airbag is cor rect fort he
cur rent situation.
ATer
ATer /tting
/tting ar
arearw
earw ar
ard-f
d-f acing c
acing c hildr
hil dr es
estrtraint sy
aint sy s-
s-
t
t em t
em t ot
othe fr
he fr ont passeng
ont passeng er seat
er seat::PA SSENGE RAIR
BA GO FFmust be lit continuous ly. &
W
WARNI NG
ARNI NGRisk of injur yordeath when
usin gar earward-facing child restraint sys-
te mw hile thef ront passenger airbag is
enabled
If yo us ecur eac hild in arear ward-facing child
re straint system on thef ront passenger seat
and theP ASSENGER AIR BA GOFFindicator la
mp is o., thef ront passenger airbag can
deplo yintheevent of an accident.
The child could be struc kbythe airbag. #
Alwayse nsu rethat thef ront passenger
airbag is disabled. The PASSENGE RAIR
BA GO FFindicator la mpmust be lit. #
NEVER use arear ward-facing child
re straint system on aseatw ithanE NA-
BLED FRONT AIR BAG. This can result in
th eD EATH of or SERIOUS INJUR Ytothe
CHILD. When /tting
achild restraint system tothef ront
passenger seat, obser vethev ehicle-speci/c infor-
mation (/ page74).
Dependin gonthechild restraint system an dthe
statu reofthec hild, theP ASSENGER AIR BA GOFF
indicator la mpmaybeo .. In this case, do no t/t
th er ear ward-facing child restraint system tothe
front passenger seat.
Instead, /t ther ear ward-facing child restraint sys-
te mtoas uitablerear seat.
ATer ATer /tting
/tting af
aforw
orw ar
ard-f
d-f acing c
acing c hild r
hild res
estr
traint sy
aint sy s-
s-
t
t em t
em t ot
othe fr
he fr ont passeng
ont passeng er seat
er seat::dependin gonthe 54
54
Occupant saf
ety
Page 58 of 457

ch
ild restraint system an dthe statur eofthechild,
PA SSENGE RAIRBA GO FFmaybel it continuous ly
or be o.. Alw ayso bser vethef ollowing informa-
tion. &
W
W ARNING
ARNING Risk of injur yordeathdueto
incor rect positionin goftheforw ard-facing
ch ild restraint system
If yo us ecur eac hild in aforwa rd-facing child
re straint system on thef ront passenger seat
th at is positioned tooc lose tothec ockpit, in
th ee vent of an accident, thec hild could:
R come int ocontact wit hparts of thev ehi-
cle' sinterior if theP ASSENGER AIR BAG
OFF indicator lam pislit,fore xamp le
R be st ruck bythea irbag if theP ASSENGER
AIR BA GOFFindicator la mpis o. #
Alwaysm ove thef ront passenger seat as
fa rb ackasp ossible and full yretra ct the
seat cushion lengt hadjustment .While
doin gso, alw aysm akes uret hat the
shoulde rbelt st rapisc orrectl yr outed
from thes eat belt outle tofthevehicle to
th es houlder belt guide on thec hild re
straint system .The shoulder belt strap
must be routed forw ards and down wards
from thes eat belt outlet. If necessar y,
adjust thef ront passenger seat accord-
ingl y. #
Alwaysc ompl ywitht he child restraint
system manufactu rer's installation
inst ructions. When /tting
achild restraint system tothef ront
passenger seat, obser vethev ehicle-speci/c infor-
mation (/ page74).
If ap er
If ap erson is sitting on t
son is sitting on t he fr
he fr ont passeng
ont passeng er seat
er seat::
PA SSENGE RAIRBA GO FFmaybel it continuous ly
or be o., dependin gonthe person' sstature.
Ap erson on thef ront passenger seat must alw ays
obser vethef ollowing information:
R Ifth ef ront passenger seat is occupied byan
adult or aperson wit hastatur ec orresponding
to that of an adult ,the PASSENGE RAIRBAG
OF Findicator la mpmust be o.. This indicates
th at thef ront passenger airbag is enabled.
If th eP ASSENGER AIR BA GOFFindicator
la mp is lit continuousl y,an adult or person wit
hab uildc orresponding tothat of an adult
mus tnotuse thef ront passenger seat.
Instead, they should use arear seat.
R Ifth ef ront passenger seat is occupied by a
person of smaller statur e(e.g. ateenager or
small adult), theP ASSENGER AIR BA GOFF
indicator la mpis either lit continuousl yor
re mains o., depending on thec lassi/cation.
- Ifth eP ASSENGER AIR BA GOFFindicator
la mp is o.: mo vethef ront passenger seat
as farb ackasp ossible, or thep erson of
smaller statur eshould use arear seat.
- Ifth eP ASSENGER AIR BA GOFFindicator
la mp is lit continuousl y:thep erson of
smaller statur eshould no tuse thef ront
passenger seat. &
W
WARNING
ARNING Risk of injur yordeathw hen
th eP ASSENGER AIR BA GOFFindicator
la mp is lit
If th eP ASSENGER AIR BA GOFFindicator
la mp remains lit aTer thes elf-test, thef ront
passenger airbag is disabled. Occupant saf
ety
55
55
Page 59 of 457

If
th ef ront passenger seat is occupied, alw ays
ensur ethat:
R The classi/cation of thep erson in thef ront
passenger seat is cor rect and thef ront
passenger airbag is enabled or disabled in
accordance wit hthe person in thef ront
passenger seat.
R The person is seated proper lywit hac or-
re ctl yfastened sea tbelt.
R Thef ront passenger seat ha sbeenm oved
as farb ackasp ossible. Be sur
etoalso obser vethef ollowing fur ther rela-
te ds ubjects:
R Child restraint system on thef ront passenger
seat (/ page74)
R Suitable positioning of thec hild restraint sys-
te m( /pag e62) PRE-S PRE-S
AFE
AFE®
®
syst
syst em
em F
F
unction of PRE-S
unction of PRE-S AFE
AFE®
®
(anticipat
(anticipat or
oryo ccupant
yo ccupant
pr ot
pr otection)
ection) PRE-SAFE
®
is able todetect cer tain critical driv-
ing situations and implement pre-em ptivem eas-
ures toprotect thev ehicleo ccupants.
PRE-SAFE ®
can implement thef ollowing meas-
ures independentl yofeacho ther:
R Tightening thes eat belts on thed rive r's seat
and front passenger seat.
R Closing thes ide windo ws.
R V
Vehicles wit
ehicles wit hsliding sunr
hs liding sunr oof:
oof: closing thes lid-
ing sunroof.
R V
Vehicles wit
ehicles wit hmemor
hm emor yfunction:
yf unction: movingthe
front passenger seat toam oref avo urable seat
position.
R PRE-SAFE ®
Sound: pr ovided that them ultime-
dia system is switched on, generating abrief
nois esigna ltos timula tethei nnat eprotective
mechanism of aperson's hearing. *
N
NO OTE
TE Damag ecaused byobjects in the
fo ot we ll or behind thes eat The automatic adjustmen
tofthe seat position
ma yresult in damage tothes eat and/or the
object. #
Stow objects in asuitable place. R
R
e
ev
ver
er sing t
sing t he PRE-S
he PRE-S AFE
AFE®
®
syst
syst em measur
em measur es
es If an accident did no
toccur ,the pre-emptive
measures that we re ta kena re re versed.
Yo uw ill need toper form certain settings yourself. #
Ifth es eat belt pre-tensioning is no treduced,
mo vethes eat backrest bac kslightl y.
The locking mechanism releases. F
F
unction of PRE-S
unction of PRE-S AFE
AFE®
®
PL
PL US (anticipat
US (anticipat or
oryo ccu-
yo ccu-
pant pr ot
pant pr otection plus)
ection plus) PRE-SAFE
®
PLUS can de tect cer tain impacts, par-
ticular lyan imminent rear impact, and take pre-
em ptivem easures toprotect thev ehicleo ccu- 56
56
Occupan
tsafety
Page 60 of 457

pants. These measures canno
tnecessaril ypre-
ve nt an imminent impact.
PRE-SAFE ®
PLUS ca nimp lement thef ollowing
measures independentl yofeacho ther:
R Tightening thes eat belts on thed rive r's seat
and front passenger seat.
R Activating ther ear hazard warning lights at a
higher 0ashing frequency.
R Increasing brak epressur ewhen thev ehicleis
stationar y.This brak eapplication is cancelled
automaticall ywhent he vehicle pull saway.
If an accident did no toccur ,the pre-emptive
measures that we re ta kena re re versed.
Syst
Syst em limits
em limits
The system will no tinitiat eanyaction in thef ol-
lowing situations:
R when reve rsing
The system will no tinitiat eanybraking application
in thef ollowing situations:
R whilst driving
or R
when entering or exiting aparking space while
using ActiveP arking Assist A A
ut
ut omatic measur
omatic measur es
esaTer
aTer an accident
an accident
Dependin gonthe type and se verity of thea cci-
dent, and depending on thev ehicle's equipment,
th ef ollowing measures can be implemented, for
ex ample:
R automati cbraking (post-collision brake)
R activatin gthe haza rdwa rning lights
R triggering an automatic emer gency call
(/ page289)
R switching o. thed rive system and high-volt-
ag eo n-boar delectrical system
R unlocking thev ehicled oors
R lowe ring thes ide windo ws
R displaying thee mer gency guide in them ulti-
media system display
R switching on thei nterior lighting F F
unction of t unction of t he pos
he post-collision brt-collision br ake
ake
Depending on thea ccident situation, thep ost-col-
lision brak ecan minimise thes everity of afurther
collision or evenavoid it.
If an accident is de tected, thep ost-collision brake
can implement automatic braking. When thev ehi-
cle has come toas tandstill, thee lectric parking
brak eisa utomaticall yapplied.
The driver can cancel automatic braking bytaking
th ef ollowing actions:
R braking mor estrongl ythan automati cbraking
R fullydepressin gthe accelerator peda lwith
fo rce Saf
Saf
el
elytrytr anspor
anspor ting c
ting childr
hildren in t
en in t he v
he vehicle
ehicle Alw
ay
Alw ayso bserv
so bserv ewhen c
ew hen c hildr
hildren ar
en ar etrav
et rav elling in t
elling in t he
he
v
v ehicle
ehicle %
Also strictl yobser vethes afet yn otes fort he
speci/c situation .Inthiswayyou can recog-
nise po tential risk sa nd avo id danger sifchil-
dren ar etrave lling in thev ehicle
(/ page58). Occupan
tsafety
57
57
Page 61 of 457

Be dilig
Be dilig
ent
ent
Bea rinm indthat negligence when securing a
ch ild in thec hild restraint system ma yhaves eri-
ous conse quences. Alw aysbed ilige nt in securing
ac hild careful lybefor eevery journe y.
Ne vera llowb abies and children totrave lsitting
on thel ap of ano ther vehicle occupant.
To impr oveprotection forc hildren younger than
12 yearso ld or under 1.5 0minheight,
Mercedes-Ben zrecommends youo bser vethef ol-
lowing information:
R Alwayss ecur ethe child in achild restraint sys-
te ms uitable fort his Mercedes-Benz vehicle.
R The child restraint system must be appropria te
to thea ge,w eight and size of thec hild.
R The vehicle seat mus tbesuitable for/ ttin ga
ch ild restraint system (/ page 62).
Ac ciden tstatistics sho wthat children secured on
th er ear seat saregenerall ysafer than children
secured on thef ront seats. Forthis reason,
Mercedes-Ben zstrongly advise sthat you/ ta
ch ild restraint system toar ear seat. The g
The g ener
ener ic t ic ter
ermc
mc hild r
hild r es
estr
traint syst
aint syst em
em
The generic term child restraint system is used in
th is Owner's Manual. Achild restraint system is,
fo re xamp le:
R ababyc ar seat
R arear ward-facing child seat
R aforwa rd-facing child seat
R achild boos ters eat wit habackrest and seat
belt guide
Mercedes-Benz recommends using achild
boos ters eat wit habackrest.
The child restraint system must be appropria te to
th ea ge,w eight and size of thec hild.
Obse rv
Observ elaw
el aw sa nd leg
sa nd leg al r al req
equir
uir ements
ements
Alw ayso bser vethel egal requ irements when
using achild restraint system in thev ehicle.
Mak esuret hat thec hild restraint system is
appro vedina ccordance wit hthe valid test speci/-
ca tions an dguidelines. Further informatio ncan
be obtaine dataquali/ed specialis tworks hop.
Mercedes-Ben zrecommends that youu se a
Mercedes-Benz Service Centr efor this purpose. Onl
Onl yuse appr ov
yu se appr oved c
ed c hild r
hild r es
estrtraint syst
aint syst ems
ems
Onl ychild restraint system sthat mee tthe follo w-
ing UNECE standards ar epermitted foru se in the
ve hicle:
R UN-R44
R UN-R129 (i-Size child restraint systems)
In fo rm atio nonc hildrestraint system appro val
categories and de tails on thea ppr oval label on
th ec hild restraint system (/ page63). Det
Det
ecting r
ecting r isk
isks,av
s, avoiding dangoiding dang er
er Secur
Secur
ing syst
ing syst ems f
ems for c
or child r
hild r es
estrtraint syst
aint syst ems in
ems in
t
t he v
he v ehicle
ehicle
Onl yuse thef ollowing securing systems forc hild
re straint systems:
R theI SOFIX or i-Sizes ecuringrings
R thev ehicle's seat belt system
R theT op Tether anchorages
Fi tting an ISOFI Xorani-Sizechild restraint sys-
te misp referred. 58
58
Occupant saf
ety
Page 62 of 457

Simpl
yattachin gtothe secu ring rings on thev ehi-
cle can reduce ther isk of /tting thec hild restraint
system incor rectl y.
When securing achild wit hthe integ rateds eat
belt of theI SOFIX or i-Sizec hildrestraint system,
al wa ys compl ywitht he permissible gross weight
fo rt he child and child restraint system
(/ page 67).
A
A dv
dv ant
ant ag
ageofar
eofar earw
earwar
ard-f
d-f acing c
acing c hild r
hild res
estrtraint sy
aint sy s-
s-
t
t em
em
It is preferable totranspor tababyoras mallchild
in as uitable rear wa rd-facing child restraint sys-
te m. In this case, thec hild sits in theo pposite
direction tothed irection of tr avel and faces bac k-
wa rds.
Babies and small children ha vecomparatively
we ak nec kmuscle sinrelation tothes ize and
we ight of their head. The risk of injur ytothe cer-
vica lspine during an accident can be reduced in a
re ar wa rd-facing child restraint system. Alw
ay
Alw ayss ecur
ss ecur eac
eac hild r
hild r es
estr
traint syst
aint syst em corr
em correctly
ectly &
W
WARNING
ARNING Risk of injur yordeathdueto
incor rect ins tallation of thec hild restraint
system
Th ec hild can then no tbep rotected or
re strained as intended. #
Be su retocompl ywitht he manu factur-
er's installation inst ruction sfor thec hild
re straint system an dits correct use. #
Mak esuret hat thee ntir ebase of the
ch ild restraint system al ways rests on
th es itting sur face of thes eat. #
Neverp lace objects (e.g. cushions)
under or behind thec hild restraint sys-
te m. #
Use child restraint system sonlyw itht he
original co verd esigned fort hem. #
Alwaysr eplace damaged co vers with
ge nuine co vers. &
W
WARNI NG
ARNI NGRisk of injur yordeath due to
unsecured child restraint system sinthe
ve hicle
If th ec hild restraint system is incor rectl y/ tted
or no tsecured, it can come loose.
The child restraint system coul dbe0ung
aroun dand hit vehicle occupants. #
Alwaysi ns tallch ild restraint system scor-
re ctl y,even when no tinuse. #
Alwaysc ompl ywitht he child restraint
system manufactu rer's installation
inst ructions. R
Alwayso bser vethec hild restraint system
manufactu rer's installation and operating
inst ruction sasw ell asthev ehicle-speci/c
information:
- Fitting theI SOFIX or i-Sizec hildrestraint
system tother ear seat (/ page67).
- Securing thec hild restraint system wi th
th es eat belt on ther ear seat
(/ page72). Occupan
tsafety
59
59
Page 63 of 457

-
Securing thec hild restraint system wi th
th es eat belt on thef ront passenger seat
(/ page75). Obser vethes peci/c
inst ruction sfor ther ear ward-facing and
fo rw ard-facing child restraint systems
(/ page 74).
If th ef ront passenger seat is occupied,
ensure, bo thbefor eand during thej our-
ne y,that thes tatus of thef ront passenger
airbag is cor rect fort he cur rent situation
(/ page53).
R Obser vethew arnin glabels in thev ehiclei nte-
ri or and on thec hild restraint system.
R Alsosecur eTop Tether if present.
Do no
Do no tmodify t
tm odify t he c
he child r
hild r es
estrtraint syst
aint syst em
em &
W
WARNING
ARNING Risk of injur ydue tomodi/ca-
tions tothec hild restraint system
Th ec hild restraint system can no lon gerfunc-
tion proper ly.T his poses an increased risk of
injur y. #
Neverm odify achild restraint system. #
Onlya1x accessories whic hhaveb een
speciall yappr ove dfor this ch ild restraint
system bythec hild restraint system's
manufactu rer. Mercedes‑Benz
recommends Mercedes-Benz
car eproducts forc leaning child restraint systems
re commended byMercedes-Benz.
Onl
Onl yuse c
yu se c hildr
hil dr es
estrtraint syst
aint syst ems whic
ems whic har
harein
ein
pr
pr ope rw
ope rwor
orking condition
king condition &
W
WARNI NG
ARNI NGRisk of injur yordeath caused
by theu se of damaged child restraint sys-
te ms
Child restraint system sortheirretaining sys-
te ms that ha vebeen subjected tostres sinan
accident ma ynotbe able toper form their
intended pr otectiv efunction.
It ma ybet he case that thec hild cann otbe
proper ly restrained. #
Alwaysi mmediatel yreplace child
re straint system sthat ha vebeen dam-
aged or in volved in an accident. #
Have thes ecuring systems fort he child
re straint system schec kedata quali/ed
specialis tworks hop befor einstalling a
ch ild restraint system again. A
A
v
voi dd ir
oi dd irec ts unlight
ec ts unlight &
W
WARNING
ARNING Riskofb urns whe nthe child
seat is exposed todirect sunlight
If th ec hild restraint system is exposed to
direct sunlight or heat, parts could heat up.
Children could su.er burns from these parts,
particular lyon me tallic parts of thec hild
re straint system. #
Alwaysm akes uret hat thec hild restraint
system is no texposed todirect sunlight. #
Protect thec hild restraint system wi th a
blank et,for example. #
Ifth ec hild restraint system ha sbeen
ex posed todirect sunlight, allo witto
cool befor esecuring achild int oit. #
Neverlea ve children unattended in the
ve hicle. 60 60
Occupan
tsafety
Page 64 of 457

Observ
Observ
ewhen st
ew hen st opping or par
opping or par king
king &
W
W ARNING
ARNING Risk of accident and injur ydue
to leaving children unattended in thev ehi-
cle
If ch ildren ar eleT unattended in thev ehicle,
th ey could, in particular:
R open doors, thereb yendangering other
persons or road users.
R geto ut and be struc kbyoncoming tra1c.
R operat evehiclee quipment and become
trapped, fore xamp le.
In addition ,the children could also se tthe
ve hicle in motion by,for example:
R releasing thep arking brake.
R changing thet ransmission position.
R starting thev ehicle. #
Neverlea ve children unattended in the
ve hicle. #
When leavin gthe vehicle, alw ayst aket he
ke yw ithy ou and loc kthe vehicle. #
Keep thev ehiclek eyout of ther eac hof
ch ildren. &
W
WARNING
ARNING Risk offatalinjur ydue toexpo-
sur etoe xtrem eheatorc old in thev ehicle
If persons ,particular lych ildren, ar esubjected
to prolonged exposur etointense heat or cold,
th er eisar isk of se vere injur yore vend eath. #
Neverlea ve persons, particular lych il-
dren, unattended in thev ehicle. Ov Ov
er ervie
vie wofr
wofr ecommende dc
ecommende dchild r
hild r es
estr
traint syst
aint syst ems
ems %
Further informatio nonthe cor rect child
re straint system ca nbeobtaine data quali-
/ed specialis tworks hop. Mercedes-Ben zrec-
ommends that youu seaM ercedes-Benz
Service Centr efor this purpose. Secur
Secur
ing wit
ing wit hISOFIX
hI SOFIX
W
W eight cat
eight cat egor
egory0+( up t
y0+( up to13k
o13k gand up to
ga nd up to
appro
appro x. 15 mont
x. 15 mont hs)
hs) T
T
ype
ype 1
1
B BAB AB YS
YS AFE plus
AFE plus
Size catego ry E
Appro valE 104301 146
Order number 2
B66868 224
1M anufacturer :Brita xR ömer .2 With colour code 9H95. W
W
eight cat
eight cat egor
egoryI(9t
yI(9t o18k
o18k gand fr
ga nd fr om appro
om appro x-
x-
imat
imat el
ely9m ont
y9m onths t
hs t o4y
o4y ear
ears)
s) T
T
ype
ype 1
1
DUO plus
DUO plus
Siz ec ategor yB1
Appro valE 104301 133
Order number 2
A000 970 43 02
1M anufacturer :Brita xR ömer .2 With colour code 9H95. Occupant saf
ety
61
61