Page 65 of 585
We
ight categories Manufactu rerT ype Approval number
(E1. ..) Order number (A
000 ...) colour code
9H95
Catego ryI:
9to18kg
between appr oximatel y9monthsa nd 4years Britax
Römer DUO plus0 43011339 703700
97 05800
Catego ryII/III:
15 to36 kg
between appr oximatel y4and12years Britax
Römer KIDFIX 04 301198 9703800
97 05900
Britax Römer KIDFIX XP 04 301304 9706100 62
Occupant saf ety
Page 66 of 585
Re
commende d"Universal" and "Semi-Universal" categor yISOFIX child restra int sy stems We
ight categories Size categor yManufacturer Type Approval number
(E1. ..) Order number (col‐
our code: 9H95)
Catego ry0+:
up to13 kg
up toappr oximately
15 months EB
rita xR ömer BABY SAFE plu s0 4301146B 66868224
Catego ryI:
9to18kg B1
BritaxRömer DUO plus0 4301133A 0009703700
A0 009705800 %
Youc an obtain fur ther information on the
cor rect child restra int sy stem at any
Mercedes-Benz Service Centre. Child saf
etyl oc ks Ac
tivating/deactivatin gthe child saf etyl ock
fo rt he rear doors &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If yo ul eave children unat tende dint hevehi‐
cle, they ma ybea bletos etthev ehicle in
motion, fore xamp leby:
R Releasing thep arking brake.
R Shifting thet ransmission out of park
position j.
R Startin gthe engine. Occupant saf
ety63
Page 67 of 585

In addition,
they ma yoperat evehicle equip‐
ment. #
Neverlea ve children and animals unat‐
te nde dint hevehicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle.
This also applies tomobil ephones if the
"Digital Car Keyint he smartphone"
function is activated via theM ercedes
me connect weba pp. &
WARNING Thisp oses an increased risk
of deat hduetoheat strokeorexposure
to cold in thev ehicle
If persons –particularly children –expe ri‐
enc eprolonged exposur etoextremely high
or lo wtemperatures, this poses arisk of
inju ryor eve nfatal injur y. #
Neverlea ve anyone –p articularly chil‐
dren –unat tende dint hevehicle. &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If ch ildren ar etrave lling in thev ehicle, they
could:
R Ope ndoors,t hereb yendangering other
persons or road users.
R Getout of thev ehicle and be hit by
oncoming traf fic.
R Ope rate ve hicle equipment and become
trapped, fore xamp le. #
Alw aysa ctivat ethe child saf etyl oc ks
ins talled if children ar etrave lling in the
ve hicle. #
Neverlea ve children unat tende dint he
ve hicle. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle.
This also applies tomobil ephones if the
"Digital Car Keyint he smartphone"
function is activated via theM ercedes
connect me weba pp. Child saf
etyl oc ks area vailable fort he rear doors
and fort he rear side wind ows.
The child saf etyl oc kont herear door ssecures
eac hdoor separatel y.The door scan no longer
be opened from thei nside. #
Press thel eve rind irection 1(activate) or
2 (deactivate). #
Mak esuret hat thec hild saf etyl oc ks are
wo rking properly. 64
Occupant saf ety
Page 68 of 585

Ac
tivating/deactivatin gthe ove rride feature
fo rt he rear side windo ws #
Toactivate/deacti vate: press button 2.
Opening/closing thes ide windo wintherear
is possible:
R With indicator lamp 1lit:v ia thes witch
on thed rive r's door. R
With indicator lamp 1off: via thes witch
on thec orresponding rear door or driv‐
er' sd oor.
% Vehicles with folding benc hseat: the
switc hfor opening thet ailgat ewhichisl oca‐
te dont heright-hand wheel ar chwhen
vie we dint he direction of tr avel is also
secured. Note
sonp etsint hevehicle &
WARNING Risk of accident and inju ry
due toanimals lef tunsecured or unat‐
te nde dint hevehicle
If yo ul eave animals in thev ehicle unatten‐
ded or unsecured, they could possib lypress
down buttons or switches.
Thereb yananimal may:
R activat evehicle equipment and become
trapped, fore xamp le
R swit chsystems on or of fand endanger
ot her road users Uns
ecured animals ma ybethrow na roun din
th ev ehicle in thee vent of an accident or
sudden steering and braking manoeuvres
and injur evehicle occupants in thep rocess. #
Neverlea ve animals in thev ehicle unat‐
te nded. #
Alw aysc orrectly secu reanimals while
driving, e.g .usin gas uitable animal car‐
ri er. Occupant saf
ety65
Page 69 of 585

Key
Overvie
wofkeyfunctions &
WARNING Risk of accident and inju ry
due tochildren lef tunat tende dint he
ve hicle
If ch ildren ar eleftu nat tende dint hevehicle,
th ey could:
R ope ndoors,t hereb yendangering other
persons or road users.
R geto utofthev ehicle and be hit by
oncoming traf fic.
R ope rate ve hicle equipment and become
trapped, fore xamp le.
In addition ,children could also se tthe vehi‐
cle in motion, fore xamp le,by:
R releasing thep arking brake.
R shifting thea utomatic transmission out of
par kposition jor shifting manual trans‐
mission int oneutral.
R startin gthe engine. #
When leaving thev ehicle, alw ayst ake
th ek eywit hyou and loc kthe vehicle. #
Neverlea ve children and animals unat‐
te nde dint hevehicle. #
Keep thev ehicle keyo ut of reac hof
ch ildren. *
NO
TEDama getothek eycaused by
magnetic fields #
Keep thek eyaway from strong mag‐
netic fields. 1
Locks
2 Batter ychec klamp
3 Unloc ks
4 Opens/closes thet ailgate
The keyloc ks and unlo ckst he following compo‐
nents:
R The doors
R The tailgate
R The fuel filler flap
If yo udon otopen thev ehicle within appr ox‐
imatel y40seconds af teru nlocking:
R The vehicle is loc keda gain 66
Openin gand closing
Page 70 of 585

R
Anti-thef tprotection is reactivated
Do no tkeep thek ey to gether wit helectronic
devices or me talo bjects. This can af fect the
ke y's functionalit y.
% If batter ychec klamp 2does no tlight up
af te rp ressing the% or& button, the
batter yisdischar ged.
Changing thek eybat tery ( →pag e68). Ac
tivating/deactivatin gthe acoustic lo cking
ve rification signal Multimedia sy
stem:
, Vehicle .
î Vehicle set-
tings .
Acoustic lock #
Activate Oor deacti vate ª thef unction. Ac
tivating/deactivatin gthe pani calarm Re
quirements:
% The panic alar mfunction is onl yavailable in
cer tain countries.
R The ignition is switched off. #
Toactivate: press button 1fora pprox‐
ima tely one second.
Av isual and audibl ealarmist riggered. #
Todeactivate: brieflyp ress but ton1again.
or #
Press thes tart/s topb utton on thec ockpit
(the keyisi nside thev ehicle). Changing
theu nlocking settings Po
ssible unlocking functions of thek ey:
R Central unlocking
R Unlocking thed rive r's door and fuel filler flap #
Toswitc hbetwe en settings: pressthe
% and& button ssimultaneousl yfor
appr oximatel ysix seconds until theb attery
ch eckl am pflashes twice.
If th eu nlocking function fort he driver's door
and fuel filler flap has been selec ted:
R Pressing the% button asecon dtime cen‐
trally unloc ksthev ehicle.
R Vehicles with KEYLESS-GO: ifyo ut ouch
th ei nner sur face of thed oor handle on the
driver's door ,onlyt he driver's door and fuel
fi ller flap ar eunlocked. Re
ducing the energy consu mptionoft hekey All
vehicles: ifyo udon otuse thev ehicle or a
ke yf or an extende dperio doft ime,youc an
re duce thee nergy consum ption of ther espec‐
tiv ek ey.T odos o, deactivat ethe keyf unctions. #
Todeactivate: pressthe& button on the
ke yt wice in rapid succession.
The batter ychec klam poft hekeyf lashes
twic ebrief ly and light suponce. #
Toactivate: press anybutton on thek ey. Opening and closing
67
Page 71 of 585

%
When thev ehicle is star tedw itht he keyin
th es towa ge compartment of thec ent recon‐
sole, thek eyfunction sareautomatical ly
activated (→ page169). Re
moving/insertin gthe eme rgency key #
Toremo ve: press release knob 1.
Emer gency key2is pushed out slight ly.#
Pull out emer gency key2until it en gage sin
th ei ntermediat eposition.
% Youc an use thei ntermediat eposition of
emer gency key2toattac hthe keytoak ey
ri ng. #
Press release knob 1again and fully
re mo veemer gency key2. #
Toinser t:press release knob 1. #
Inser temer gency key2tothei ntermediate
position or full yuntil it engages. Re
placing the keyb attery &
DANG ER Serious damag etohealth
caused byswallowing batteries
Batteries contain toxic and cor rosiv es ub‐
st ances. Swallowing bat teries ma ycause
serious damag etohealth.
Ther eisar isk offata linjur y. #
Keep batteries out of ther eac hofc hil‐
dren. #
If batteries ar eswallowe d, seek medical
attention immediately. +
ENVIRONMEN
TALN OTE Environmental
dama gedue toimproper disposal of bat‐
te ries Batteries conta
in pollutants. It is
illegal todispose of them wit hthe household
ru bbish. #
Dispose of batteries in an
environmen tallyr esponsibl emanner.
Ta ke dischar gedb atteries toaq ualified
specialis tworks hop or toac ollection
poin tfor used batteries. Re
quirements:
R Your equir eaCR2 0323Vc ell batter y.
Mercedes-Benzr ecommendsthat youh ave the
batter yreplaced at aqualified specialis twork‐
shop. 68
Opening and closing
Page 72 of 585
#
Remo vethee mer gency key( →pag e68). #
Press release button 2down full yand slide
co ver 1inthed irection of thea rrow. #
Fold out co ver1inthed irection of the
ar row and remo ve. #
Remo vebatter ycompartment 3and take
out thed ischar gedb atter y. #
Inser tthe ne wbatter yintob atter ycompart‐
ment 3.O bservethep ositiv epole marking
in theb atter ycompartmen tand on theb at‐
te ry. #
Push in batter ycompartment 3. #
Re-attac hcover 1and push it until it
engages. Problems with
thek ey Problem
Possible causes/consequences and M MSolutions
Yo uc an no lon gerloc koru nlockthe
ve hicle. Po
ssible causes:
R The keyb atte ry is dischar gedorn early dischar ged.
R Ther eisi nterfere nce from apowe rful radio signal source.
R The keyisf aulty. #
Chec kthe batter yusing theb atter ychec klam pand replace if necessar y. #
Use thee mer gency keytol ockoru nlock. Opening and closing
69