A pe
rson on the front passenger seat must
obser vethefo llowing information:
R Fasten seat belts cor rectly (/ page 29).
R Sit in an almost upright seat position with
their back against the seat backrest.
R Sit with their feet resting on thefloor, if pos‐
sible.
The front passenger front airbag may otherwise
be disabled bymis take ,fo rex ample in thefo l‐
lowing situations:
R The front passen ger transfers their weight by
supporting themselves on a vehicle armrest.
R The front passenger sits in such a wayth at
th eir weight is raised from the sitting sur‐
fa ce. &
WARNING Risk of inju ryor death due to
deactivated front passenger airbag
If th ePA SSENGER AIRB AGOFF indicator
lamp is lit, the front passenger airbag is disa‐
bled. It will not be deplo yed in theeve nt of
an accident and cannot pe rform its intended
pr otective function. A person in
the front passenger seat could
th en, forex ample, come into con tact wi th
th eve hicle interior, especially if the person is
sitting too close tothe cockpit.
If th e front passenger seat is occupied,
alw ays ensure that:
R The classification of the person in the
front passenger seat is cor rect and the
front passenger airbag is enabled or disa‐
bled in accordance with the person in the
front passenger seat.
R The front passenger seat has been mo ved
as far back as possible.
R The person is seated cor rectl y. #
Ensu re, bo thbefore and during the jour‐
ne y,that thest atus of the front
passenger airbag is cor rect. If
th e front passenger seat is occupied, the clas‐
sification of the person or child restra int sy stem
on the front passenger seat take s place af terthe
front passenger front airbag shutoff self-test.
The PASSENGER AIR BAG indicator lamps dis‐ play
thest atus of the front passenger front air‐
bag.
Alw ays obser vethe no tes on the function of the
PA SSENGER AIR BAG indicator lamps
(/ page 40).
Fu nction of thePA SSENGER AIR BAG indica‐
to r lamps 40
Occupant sa fety
Ve
hicles without automatic front passenger front
airbag shutoff ha vea special sticke r af fixe dto
th e side of the cockpit on the front passenger
side (/ page 56).
Self-test of automatic front passenger front
airbag shutoff
When the ignition is switched on, a self-test is
per form ed during which the two PASSENGER
AIR BAG ON and OFF indicator lamps light up
simul taneously.
The status of the front passenger front airbag is
displa yed af terth e self-tes t:
R PASSENGER AIR BAG ON lights up for
60 seconds, subsequently bo thindicator
lamps are off (PASSENGER AIR BAG ON and
OFF): the front passenger front airbag is able
to deploy in theeve nt of an accident.
R PASSENGER AIR BAG OFF lights up continu‐
ously: the front passenger front airbag is dis‐
abled. It will then not be deplo yed in the
eve nt of an accident.
If th ePA SSENGER AIR BAG ON indicator lamp is
off, on lythePA SSENGER AIR BAG OFF indicator
lamp sho ws thest atus of the front passenger front airbag. The
PASSENGER AIR BAG OFF indi‐
cator lamp may be lit continuously or be off.
If th ePA SSENGER AIR BAG OFF indicator lamp
and the6 restra int sy stem warning lamp
light up simultaneousl y,the front passenger seat
may not be used. Also in this case, do not fit a
ch ild restra int sy stem tothe front passenger
seat. Ha veautomatic front passenger front air‐
bag shutoff checked and repaired immediately at
a qu alified specialist workshop.
St atus display
If th e front passenger seat is occupied, ensure,
bo th before and during the journe y,that thest a‐
tus of the front passenger front airbag is cor rect
fo rth e cur rent situation.
Af terfitting a rear wa rd-facing child restra int
sy stem tothe front passenger seat:
PA SSENGER AIR BAG OFF must be lit continu‐
ousl y. &
WARNING Risk of inju ryor death from
using a rear wa rd-facing child restra int
sy stem when the front passenger front
airbag is enabled
If yo u secure a child in a rear wa rd-facing
ch ild restra int sy stem on the front passenger
seat and thePA SSENGER AIR BAG OFF indi‐
cator lamp is off, the front passenger airbag
can deploy in theev ent of an accident.
The child could be stru ck bythe airbag.
Alw ays ensure that the front passenger air‐
bag is disabled. The PASSENGER AIR BAG
OFF indicator lamp must be lit.
NEVER use a rear wa rd-facing child restra int
sy stem on a seat pr otected byan ENABLED
FRONT AIRB AGin front of it, DE ATH or SERI‐
OUS INJU RYtotheCH ILD can occur. When
fitting a child restra int sy stem tothe front
passenger seat, obser vetheve hicle-specific
information (/ page57).
Depending on thech ild restra int sy stem and the
st ature of thech ild, thePA SSENGER AIR BAG
OFF indicator lamp may be off. In this case, do Occupant saf
ety41
&
WARNING Risk of inju ryor death when
th ePA SSENGER AIR BAG OFF indicator
lamp is lit
If th ePA SSENGER AIR BAG OFF indicator
lamp remains lit af terth e sy stem self-test,
th e front passenger airbag is disabled. It will
not be deplo yed in theeve nt of an accident.
In this case, the front passenger airbag can‐
not per form its intended pr otective function,
e.g. when a person is seated in the front
passenger seat.
That person could, forex ample, come into
con tact wi th theve hicle interior, especially if
th e person is sitting too close tothe cockpit.
If th e front passenger seat is occupied,
alw ays ensure that:
R The classification of the person in the
front passenger seat is cor rect and the
front passenger airbag is enabled or disa‐
bled in accordance with the person in the
front passenger seat. R
The person is sea ted proper lywith a cor‐
re ctly fastened seat belt.
R The front passenger seat has been mo ved
as far back as possible. Be sure
toalso obse rveth efo llowing fur ther
re lated subjects:
R Child restra int sy stem on the front passenger
seat (/ page57).
R Suitable positioning of thech ild restra int sys‐
te m (/ page 50). PRE-SAFE
®
sy stem PRE-
SAFE®
(anticipa tory occupant pr otec‐
tion) PRE-
SAFE®
is able todetect cer tain critical driv‐
ing situations and implement pre-em ptive meas‐
ures toprotect theve hicle occupants.
PRE-SAFE ®
can implement thefo llowing meas‐
ures independently of each other:
R Tightening the seat belts on the driver's seat
and front passenger seat. R
Closing the side windo ws.
R Vehicles with memory function: moving
th e front passenger seat toa more favo ura‐
ble seat position.
R PRE-SAFE ®
Sound: pr ovided that the multi‐
media sy stem is switched on, generates a
brief noise signal tostimulate the innate pro‐
te ctive mechanism of a person's hea ring.
* NO
TEDama gecaused byobjects in the
fo ot we ll or behind the seat The automatic adjustment of
the seat posi‐
tion may result in damage tothe seat and/or
th e object. #
Stow objects in a suitable place. Re
versing the PRE- SAFE®
sy stem measures If an accident did not occur,
the pre-em ptive
measures that we retak en are reve rsed.
Yo u will need toper form certain settings your‐
self. Occupant saf
ety43
&
WARNING Risk of inju ryor death due to
re mo val of a seat cushion
If yo ure mo vea seat cushion, automatic child
seat recognition on the front passenger seat
will no longer function.
Therefore, the front passenger front airbag
will deploy during an accident even if a spe‐
cial rear wa rd-facing child restra int sy stem is
fi tted. #
Neverre mo vea seat cushion. The sensor sy
stem forth e automatic child seat
re cognition on the front passenger seat de tects
whe ther a special Mercedes-Benz child restra int
sy stem with transponders forth e automatic
ch ild seat recognition has been fitted. The
PA SSENGER AIR BAG ON and PASSENGER AIR
BA G OFF indicator lamps light up simul taneously
fo r appro ximately six seconds when the ignition
is switched on. The sy stem car ries out a self-
te st. If
th e front passenger front airbag is disabled by
th e automatic child seat recognition, thefo llow‐
ing remain enabled on the front passenger side:
R the side impact airbag
R the window airbag
R the seat belt tensioner &
WARNING Risk of inju ryor fata l injury
when using a child restra int sy stem while
th e front passenger airbag is enabled
If yo u secure a child in a child restra int sys‐
te m on the front passenger seat and the
PA SSENGER AIR BAG ON indicator lamp is lit,
th e front passenger front airbag can deploy
in theeve nt of an accident.
The child could be stru ck bythe airbag. #
Inthis case, alw ays ensure that the
front passenger front airbag is disabled.
The PASSENGER AIR BAG OFF indicator
lamp must be lit.
NEVER use a rear wa rd-facing child restra int
sy stem on a seat pr otected byan ENABLED FRONT AIRB
AGin front of it, DE ATH or SERI‐
OUS INJU RYtotheCH ILD can occur. &
WARNING Risk of inju ryor fata l injury
when the front passenger front airbag is
disabled
If th ePA SSENGER AIRB AGOFF indicator
lamp is lit, the front passenger airbag is disa‐
bled. It will not be deplo yed in theeve nt of
an accident and cannot pe rform its intended
pr otective function.
A person in the front passenger seat could
th en, forex ample, come into con tact wi th
th eve hicle's interior, especially if the person
is sitting too close tothe dashboard. #
Inthis case the front passenger seat
may not be used. #
Only tr avel with a child who is sitting in
a re ar wa rd-facing or forw ard-facing
ch ild restra int sy stem on the front
passenger seat. #
Alw ays obser vethe information on suit‐
able positioning of thech ild restra int 52
Occupant saf ety
sy
stem in this Owner's Manual in addi‐
tion tothech ild restra int sy stem manu‐
fa cturer's ins tallation instructions. &
WARNING Risk of inju ryor fata l injury
due toincor rect positioning of thech ild
re stra int sy stem
If yo u secure a child in a forw ard-facing child
re stra int sy stem on the front passenger seat
and you position the front passenger seat too
close tothe cockpit, in theeve nt of an acci‐
dent, thech ild could:
R come into con tact wi thparts of theve hi‐
cle's interior if thePA SSENGER AIR BAG
OFF indicator lamp is lit, forex ample.
R bestru ck bythe airbag if thePA SSENGER
AIR BAG ON indicator lamp is lit. #
Alw ays mo vethe front passenger seat
as far back as possible. Alw ays make
sure that the shoulder belt stra p is cor‐
re ctly routed from the belt loop on the
ve hicle tothe shoulder belt guide on
th ech ild restra int sy stem. The shoulder belt
stra p must be routed forw ards and
down wards from the belt loop. #
Alw ays obser vethe information on suit‐
able positioning of thech ild restra int
sy stem in this Owner's Manual in addi‐
tion tothech ild restra int sy stem manu‐
fa cturer's ins tallation instructions. The permanently lit
PASSENGER AIR BAG OFF
indicator lamp sho wsyouth at the front
passenger front airbag is disabled.
The ignition is switched on:
R The PASSENGER AIR BAG ON indicator lamp
lights up brief lyifth e sensor sy stem forthe
automatic child seat recognition on the front
passenger seat de tects a special Mercedes-
Benz child restra int sy stem with transpond‐
ers.
R The PASSENGER AIR BAG ON indicator lamp
lights up for 60 seconds if an occupant is
de tected on the front passenger seat. The
PA SSENGER AIR BAG OFF indicator lamp
does not light up.
If th ePA SSENGER AIR BAG ON indicator lamp is
off, on lythePA SSENGER AIR BAG OFF indicator
lamp sho wsthest atus of the front passenger
front airbag. The PASSENGER AIR BAG OFF indi‐
cator lamp may be lit continuously or be off.
Obse rveth efo llowing information:
R Suitability of seats for attaching belt-secu red
ch ild restra int sy stems (/ page57) Occupant saf
ety53
R
forw ard-facing and rear wa rd-facing child
re stra int sy stems on the front passenger seat
(/ page 57) Securing
thech ild restra int sy stem with the
seat belt Note
s onthe suitability of seats for attach‐
ing belt-secured child restra int sy stems
Fr ont passenger seat – NotesNote
s onchild restra int sy stems on the front passenger seat
R If it is absolutely necessary foryo uto fit a child restra int sy stem tothe front passenger seat, be sure toobser vethe information on child restra int
sy stems on the front passenger seat (/ page 59).
Obser vethe specific instructions forth ere ar wa rd-facing and forw ard-facing child restra int sy stems. If the front passenger seat is occupied, ensure,
bo th before and during the journe y,that thest atus of the front passenger front airbag is cor rect forth e cur rent situation (/ page 40). Fr
ont passenger seat (vehicles without AMG buc ket seats) We
ight categor yF ront passenger front airbag enabled
Front passenger front airbag disabled 1
1 The vehicle is equipped with automatic front passenger front airbag shutoff. The
PA SSENGER AIR BAG OFF indicator lamp must be lit.
Category 0: upto10 kg XX
Category 0+: upto13 kg XX 54
Occupant saf ety
We
ight categor yF ront passenger front airbag enabled
Front passenger front airbag disabled 1
Category I: 9to 18 kg UU
Category II: 15to25 kg UU
Category III: 22to36 kg UU
X Not suitable forch ildren in this we ight categor y. U Suitableforch ild restra int sy stems of the "Universal" category in this we ight cat‐
egor y. Fr
ont passenger seat (vehicles with AMG buc ket seats) We
ight categor yF ront passenger front airbag enabled Front passenger front airbag disabled
Category 0: upto10 kg XX
Category 0+: upto13 kg XX
Category I: 9to 18 kg LL
Category II: 15to25 kg LL Occupant saf
ety55
We
ight categor yF ront passenger front airbag enabled Front passenger front airbag disabled
Category III: 22to36 kg LL
X Not suitable forch ildren in this we ight categor y. L Suitablefor semi-universal child restrai nt sy stems according totheta ble in "Rec‐
ommended child restra int sy stems", or if theve hicle and the seat are lis ted in the
ch ild restra int sy stem manufacturer's vehicle model list. Note
s onvehicles without automatic front
passen ger front airbag shu toff
Ve hicles without AMG sport buc ket seats: 56
Occupant sa fety