airbag MERCEDES-BENZ E-CLASS COUPE 2009 User Guide

calculated, additiona
lprotectio nfor the
vehicle occupants. Not al lairbags are
deploye dinana ccident.
The different airba gsystems work inde-
pendently of each other. However, the
deployment of each individual system
depends on the typ eofaccident as deter-
mine dbyt he control system in the first
stages of the collisio n(head-on collision,
sid eimpact and rea rcollision) and the
severity of the accident (i nparticular, the
vehicle's rate of deceleration or accelera-
tion).
The rate of vehicle deceleration or accelera-
tion and the direction of the force are essen-
tiall ydetermine dby:
R the distribution of force sduring the colli-
sion
R the collisio nangle
R the deformation characteristics of the vehi-
cle
R the characteristics of the object with which
the vehicle collides ,e.g. the othe rvehicle
Factors which can only be see nand measured
afte rac ollisio nhasoccurred do not play a
decisiv eroleint he deployment of an airbag,
nor do they provid eanindication of it.
The vehicle may be deforme dsignificantly,
e.g. on the bonne torthe wing, withou tanair-
ba gb eing deployed. Thi sisthe cas eifonly
parts which are relativel yeasilyd eforme dare
affected and the deployment threshol disnot
reached .Conversely, airbags may be
deploye devent hough the vehicle suffers only
mino rdeformations .For example, this is the
cas eifv ery rigid vehicle parts such as longi-
tudina lbod ym embers are affected and suf-
ficient deceleration occurs as aresult.
Bel ttensioners, belt forc elim iters The sea
tbelts are fitted with bel ttensioners.
! Do not engage the sea tbeltt ongu einthe
buckle on the front-passenger sea tifthe
sea tisn ot occupied. The bel ttensioners could otherwise be triggered in the event
of an accident.
If the sea tbelti sa lsoe quipped with abelt
force limiter, the force exerted by the seat
bel tont he sea toccupant is reduced.
Bel ttensioners tighten the sea tbelts in an
accident, pulling them close against the body.
i Belttensioners do not correct incorrect
sea tpositions or incorrectl yfastened seat
belts.
Bel ttensioners do not pull occupants back
towards the backrest.
The front bel tforce limiters are synchronised
with the front airbags, which distribute apro-
portion of the deceleration force sexerted on
the occupant ove ragreate rarea.
Whe nthe ignition is switched on, the bel tten-
sioners cannot be triggered unless:
R the restraint systems are operational; see
the 0081 SRS warning lamp.
R the bel ttongu eise ngaged in the buckle on
each lap-shoulder bel tinthe front of the
vehicle.
Depending on the typ eand severity of an
accident, the bel ttensioners may be trig-
gered:
R in the event of ahead-on or rear-end colli-
sio nift he vehicle decelerate soracceler-
ate srapidly in alon gitudinal direction dur-
ing the initia lstages of impact
R in the event of asidei mpact if the vehicle
is subjecte dtohighl atera lacceleration/
deceleration
If the airbags are deployed, yo uwillh eara
bang and asmall amount of powder may also
be released .Only in rar ecases will the bang
affect your hearing .The powder that escapes
doe snot generally constitute ahealth hazard.
The 0081 SRS warning lamp lights up. G
Risk of injury
If the sea tbeltt ensioners have bee ntrig-
gered, they provid enoadditiona lprotection
in the event of another accident. Therefore, 36
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have belt tensionersw
hich have been trig-
gered replaced at aqualified specialist work-
shop.
Comply with safety regulations when dispos-
ing of belt tensioners. Any Mercedes-Benz
Service Centre can provide details of these
regulations.
Airbags Airbag deployment slows down and restricts
the movement of the vehicle occupant.
If the airbags are deployed, you will hear a
bang and asmall amount of powder may also
be released. Only in rare cases will the bang
affect your hearing. The powder that escapes
does not generally constitute ahealth hazard.
The 0081 SRS warning lamp lights up.
The AIRBAG label indicates the location of the
airbags. G
Risk of injury
Airbags provide additional protection; they
are not, however, asubstitute for seat belts.
Observe the following notes to reduce the risk
of serious or even fatal injury caused by airbag
deployment:
R All vehicle occupants ―inparticular, preg-
nant women ―must wear their seat belt
correctly at all times and lean back against
the backrest, which should be positioned
as close to the vertical as possible. The
head restraint must support the back of the
head at about eye level.
R Always secure children less than 1.50 mtall
and under 12 years of age in suitable child
restraint systems.
R All vehicle occupants must select aseat
position that is as far away from the airbag
as possible. The driver's seat position must
allow the vehicle to be driven safely. The
driver's chest should be as far away from
the centre of the driver's front airbag cover
as possible. R
Move the front-passenger seat as far back
as possible. This is especially important if
you have secured achild in achild restraint
system on the front-passenger seat.
R Coupé: vehicle occupants —inparticular,
children —must not lean their head into the
area of the window in which the sidebag/
windowbag is deployed.
R Cabriolet: vehicle occupants —inparticular,
children —must not lean their head into the
area of the window in which the sidebag/
headbagisd eployed.
R Rearward-facing child restraint systems
must not be fitted to the front-passenger
seat unless the front-passenger front air-
bag has been disabled. On the front-
passenger seat, the front-passenger front
airbag is only disabledifac hild restraint
system with automatic child seat recogni-
tion is fitted to the front-passenger seat*.
The 007F PASSENGER AIRBAG OFF warn-
ing lamp must be continuously lit.
If the front-passenger seat of your vehicle
does not have automatic child seat recog-
nition*, or your rearward-facing child
restraint system does not have automatic
child seat recognition, children must be
secured in achild restraint system on a
suitable seat in the rear. If you secure a
forward-facing child restraint system to the
front-passenger seat, you must move the
front-passenger seat as far back as possi-
ble.
R Make sure there are no heavy or sharp-
edged objectsinp ockets of clothing.
R Do not lean forwards, e.g. over the cover of
the driver's/front-passenger front airbag,
particularly when the vehicle is in motion.
R Do not put your feet on the dashboard.
R Only hold the steering wheel by the rim.
This allowst he airbag to deploy fully.Y ou
could be injured if the airbag is deployed Occupant safety
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and you are holding th
einside of th esteer-
ing wheel.
R Do no tlean on th edoors/rear sidewalls
from th einside.
R Mak esure that there are no people, ani-
mals or object sbetween th evehicle occu-
pant sand th earea of deploymen tofthe
airbag.
R Do no tplace any object sbetween th eseat
backres tand th edoor.
R Do no thanga ny hard objects, for example,
coat hangers, on th egrab handles or coat
hooks.
R Do no tattach accessories suc hasdrinks
can holders to th edoors/rear sidewalls.
It is no tpossible to rule out arisk of injuries
caused by an airbag due to th ehigh spee dat
whic hthe airbag must deploy. G
Ris
kofi njury
The airbag's functionalit ycan only be assured
if th efollowin gpartsa re no tcovered and no
badges or stickers are attached to them:
R padded steering wheel boss
R knee airbag cover below th esteering col-
umn
R front-passenger fron tairbag cover
R outer side of fron tseat bolsters
R side trim nex ttotherear seat backrest
R Cabriolet :door trim G
Ris
kofi njury
When an airbag deploys, asmall amoun tof
powder is released. The powder may cause
short-term breathin gdifficulties to persons
sufferin gfroma sthma or other pulmonary
conditions.
In orde rtoprevent potential breathin gdiffi-
culties, you shoul dleave th evehicle as soon
as it is safe to do so. You can also open the
window to allow fresh air to enter th evehicle
interior. The powder generally does no tcon- stitut
eahealthhazard and does no tindicate
that there is afireint hevehicle. G
Ris
kofi njury
The airbag part sare hot after th eairbag has
been deployed. Do no ttou ch them as you
coul dburn yourself.
Hav ethe airbag sreplaced at aqualified spe-
cialis tworkshop .Otherwise, occupant sare
no tp rotected by th eairbag sintheeven tof
another accident.
Fron tairbags
The fron tairbag sare designed to increase
protection for th edriver' sand fron tpasseng-
er' sh ead and chest. The driver'
sfront airbag 0046deploys in front
of th esteering wheel; front-passenger front
airbag 0047deploys in fron tofand above the
glov ecompartment. They are deployed:
R at th estart of an acciden twith ahigh rate
of vehicle acceleratio nordeceleratio nina
longitudinal direction
R if th esystem determine sthata irbag
deployment can offer additional protection
to that provided by th eseat belt
R if th eseat belt is fastened
R independently of other airbag sinthevehi-
cle
R if th evehicle overturns, but only if th esys-
te md etect shigh vehicle deceleratio nina
longitudinal direction
On vehicle swith automatic child seat recog-
nition in th efront-pa ssenger seat*, front- 38
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passenger fron
tairbag 0047is only deployed if
the 007F PASSENGER AIRBAG OFF warning
lamp in the centre console is not lit
(Y page 44). This means that ther eisnot a
child restraint system with automatic child
seat recognition* fitted to the front-
passenger seat or that achild restraint sys-
tem with automatic child seat recognition*
has been fitted to the front-passenger seat
incorrectly.
Driver' sknee airbag
i The driver' skneea irbag is only available
in certain countries.
The driver' skneea irbag can help reduce the
risk of injury to the knees, thighs and lower
legs. Driver's knee airbag
0046is always deployed
along with the driver' sfron tairbag and
deploys underneath the steering column.
Sidebags G
Risk of injury
If you wish to use seat covers, Mercedes-Benz
recommends that ,for safety reasons ,you
only use seat cover sthat have been approved
for Mercedes-Benz vehicles.
The seat cover smust have aspecial tear seam
for sidebags. Otherwise, the sidebags cannot
deploy correctly and would fail to provide the
intended protection in the event of an acci-
dent. G
Risk of injury
Sensors to contro lthe airbags are located in
the doors. Therefore, do not make any modi-
fications to the doors or door trim ,e.g. retro-
fitting loudspeakers. Damage to the doors
can affect operation of the sidebags.
The purpose of sidebag deployment is to
enhance the level of protection for the thorax
(but not the head, nec korarms) of the vehicle
occupants on the side of the vehicle on which
the impact occurs. Example: Coupé
Fron
tsidebags 0046or rear-compartment side-
bags 0047deploy nex ttothe outer seat cush-
ions. They are deployed:
R on the side on which an impact occurs
R at the start of an acciden twith ahigh rate
of lateral vehicle deceleration or accelera-
tion ,e.g. in aside impact
R independently of the seat belt use
R independently of the fron tairbags
R independently of the belt tensioners
Front head airbags (Cabriolet)
The purpose of the head airbags is to enhance
the level of protection for the head (but not
chest or arms) of the vehicle occupants on
the side of the vehicle on which the impact
occurs. Occupant safety
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Hea
dairbags 0046deploy in the are aofthe side
window satthe front. The yare deployed:
R on the sid eonwhich an impact occurs
R at the start of an accident with ahighr ate
of latera lvehicle deceleration or accelera-
tion, e.g. in asidei mpact
R independently of the sea tbeltu se
R independently of the front airbags
R regardless of whether the front-passenger
sea tiso ccupied
Windowbags (Coupé)
The purpos eofthe windowbags is to enhance
the level of protection for the hea d(butn ot
chest or arms )ofthe vehicle occupants on
the sid eofthe vehicle on which the impact
occurs.
The windowbags are integrated into the side
of the roof frame. and run from the front door
(A-pillar) to the rea rsidew all( C- pillar). Windowbags
0046are deployed:
R on the sid eonwhich an impact occurs
R at the start of an accident with ahighr ate
of latera lvehicle deceleration or accelera-
tion, e.g. in asidei mpact
R independently of the sea tbeltu se
R independently of the front airbags
R regardless of whether the front-passenger
sea tiso ccupied PRE-SAFE
®
system
PRE-SAFE ®
system takes pre-emptiv emeas-
ure stop rotect yo uincertainhazardou ssit-
uations.
PRE-SAFE ®
intervenes in the event of:
R emergency braking situations, e.g. if Brake
Assis tBAS is activated or Brake Assis tBAS
PLUS* intervenes powerfully
R the radar senso rsystem detecting an
immediate danger of collision in certai nsit-
uations (on vehicles with Distroni cPlus*)
R critica lsituations involving driving dynam-
ics, e.g. if the vehicle oversteer sorunder-
steer ssignificantly du etophysica llim its
being exceeded
PRE-SAFE ®
may take the following measures
in these situations:
R it tensions the front sea tbelts.
R on vehicles with memory functions*: it
adjusts the front-passenger sea tifthis is in
an unfavourable position.
R on vehicles with multicontou rseat*: it
increases the ai rpressur einthe sea tside
cushions and the backrest sid ecushions.
R Coupé: if the vehicle skids, it closes the
panoram asliding sunroof* and the front 40
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Child restraint systems should be fitte
dtothe
rear seats. Children are generall ybette rpro-
tected there.
The entir ebase of th echild restraint system
must always res tontheseat cushion .There-
fore, never plac eobjects, e.g .acushion,
unde rthe child restraint system.
Only use child restraint systems wit hthe orig-
inal cover designe dfor them. Only replace
damaged cover swithg enuine Mercedes-Benz
covers.
We recommen dthe use of child restraint sys-
tems whic hhave been approve dfor
Mercedes-Ben zvehicles.
Child seat on th efront-passenger seat Warning notic
eonthefront-passenger's sun visor Warning symbol for
arearward-facing child
restraint system G
Ris
kofi njury
If th efront-pa ssenger fron tairbag is no tdis-
abled:
R ac hild secured in achild restraint system
on th efront-pa ssenger seat could be seri-
ously and eve nfatally injured by th efront-
passenger fron tairbag deploying .This is
especiall yariskift hechild is in th eimme-
diat evicinity of th efront-pa ssenger front
airbag when it deploys.
R ac hild must never be secured on th efront-
passenger seat in arearward-facing child
restraint system. Only secure arearward-
facing child restraint system on asuitable
rear seat.
R always mov ethe front-passenger seat to
th er earmos tpositio nifyou secure achild
in af orward-facing child restraint system
on th efront-pa ssenger seat.
The front-passenger fron tairbag is no tdisa-
bled:
R on vehicle swithout automatic child seat
recognition in th efront-pa ssenger seat *.
R on vehicles without automatic child seat
recognition on the front-passenger seat* ,if
no special child restraint system with auto-
matic child seat recognition has been fitted
to the front-passenger seat.
R on vehicles with automatic child seat rec-
ognition on the front-passenger seat*, if
the 007F PASSENGER AIRBAGO FF warning
lamp is not lit.
To alert you to this danger, acorresponding
warning sticker is located on the dashboard
and on both sides of the sun visor on the front-
passenger side.
Information about recommended child
restraint systems is available at any
Mercedes-Benz Service Centre. Occupant safety
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Automatic child seat recognition on the
front-passenger seat*
If your vehicle does no
thave automatic child
seat recognition on th efront-pa ssenger seat,
this is indicated by aspecial sticker. The
sticker is affixe dtotheside of th edashboard
on th efront-pa ssenger side .Itisvisible when
you open th efront-pa ssenger door. The automatic child seat recognition sensor
system on th
efront-pa ssenger seat detects
whether aspecial Mercedes-Ben zchild seat
wit ha utomatic child seat recognition has
been fitted. In suc hcases, 007F PASSENGER
AIRBA GOFFwarning lamp 0046light sup. The
front-passenger fron tairbag is disabled. G
Ris
kofi njury
If the 007F PASSENGER AIRBA GOFFwarning
lamp does no tligh tupw hen th echild restraint
system is fitted, th efront-pa ssenger fron tair-
bag has no tbeen disabled. If th efront-
passenger fron tairba gdeploys, th echild
could be seriousl yorevenf atally injured. Procee
dasfollows:
R do no tuse arearward-facing child restraint
system on th efront-pa ssenger seat.
R fit arearward-facing child restraint system
on asuitable rear seat.
or
R only use aforward-facing child restraint
system on th efront-pa ssenger seat and
mov ethe front-passenger seat to its rear-
mos tposition.
R have th eautomatic child seat recognition
checked at aqualified specialist workshop.
To ensure that th eautomatic child seat rec-
ognition on th efront-pa ssenger seat func-
tions/communicate scorrectly ,never place
object s(suc hasac ushion)under th echild
restraint system. The entir ebase of th echild
restraint system must always res tontheseat
cushion .Anincorrectly fitte dchild restraint
system canno tperfor mits intended protec-
tiv ef unction in th eevent of an accident, and
could lead to injuries.
i Coupé: th ewindowbag ,the sidebag and
th eb elt tensioner on th efront-pa ssenger
side are still active eve nifthefront-
passenger fron tairbag is disabled by the
automatic child-seat recognition on the
front-passenger seat.
Cabriolet :the head airbag ,the sidebag and
th eb elt tensioner on th efront-pa ssenger
side are still active eve nifthefront-
passenger fron tairbag is disabled by the
automatic child-seat recognition on the
front-passenger seat. G
Ris
kofi njury
Do no tplac ee lectronic device sonthefront-
passenger seat ,e.g.:
R laptops, when switched on
R mobile phones
R cards wit htransponders, e.g. sk ipasses or
access cards 44
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Signal
sfrom electronic equipment can cause
interference in the automatic chil dseatrec-
ognition sensor system. Thi scan lead to a
system malfunction. Thi smay cause the
007F PASSENGER AIRBAG OFF warning lamp
to light up withou tthere being achilds eat
with automatic chil dseatrecognition fitted, and the front-passenger front airba
gwilln ot
deplo yduring an accident. It is also possible
that the 0081SRS warning lamp lights up
and/or the 007FPASSENGER AIRBAG OFF
warning lamp doe snot light up briefl ywhen
yo ut urn the key in the ignition lock to position
2.
Suitabl eseatp osition sfor child restraint systems Weight categories
Seat positions
00CE
00CE Group 0: up to
10 kg Group 0+: up to
13 kg Group I:
9to18kg Front-passenger
seat (front-
passenge
rfron tair-
bag is no tdisabled) X
1 X
1 UF
2, 3, 4 Front-passenger
seat (front-
passenge
rairbag
is disabled* 5
) U
3, 4, 6 U
3, 4, 6 U
3, 4, 6 Rear benc
hseat,
left and right U
6 U
6 U
6 1
X: sea tunsuitable for childre ninthis weigh tcategory.
2 UF: suitabl efor forward-facing chil dseats ecuring systems of the "Universal" categor yapproved for us ein
this weigh tcategory.
3 Move the front-passenge rseattoi ts rearmos tand lowest position.
4 As recommended, see the following table "Recommended chil drestraint systems".
5 Vehicles with automatic chil dseatrecognition on the front-passenge rseat*: achilds eats ecuring system
that belongs to the Universa lcategor ywitha utomatic chil dseatrecognition mus tbefitted. The 007F
PASSENGER AIRBAG OFF warning lamp mus tbelit.
6 U: suitabl efor chil dseats ecuring systems that belong to the Universa lcategor yand are approved for use
in this weigh tcategory. Occupan
tsafety
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Weight categories
Seat positions
00CE
00CE Group II:15to25kg Group III: 22 to 36 kg
Front-passenger seat (front-
passenger front airbag is not
disabled)
UF
7, 8, 9 UF
7, 8, 9 Front-passenger seat (front-
passenger airbag is disa-
bled*
10
) U
8, 9, 11 U
8, 9, 11 Rear bench seat, left and
right U
11 U
11 "Universal
"category child restraint systems
can be recognised by their orange approval
label. Approva
llabel on the child restraint system (exam-
ple)
7 UF: suitable for forward-facing child seat securing systems of the "Universal "category approved for use in
this weight category.
8 Move the front-passenger seat to its rearmost and lowest position.
9 As recommended, see the following table "Recommende dchild restraint systems".
10 Vehicles with automatic child seat recognition on the front-passenger seat*: achild seat securing system
that belongs to the Universa lcategory with automatic child seat recognition must be fitted. The 007F
PASSENGER AIRBAG OFF warning lamp must be lit.
11 U: suitable for child seat securing systems that belong to the Universa lcategory and are approved for use
in this weight category. 46
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Correct driver's seat position
Example
:Coupé G
Ris
kofa ccident
Only adjust th edriver' sseat when th evehicle
is stationary. You will otherwise be distracted
from th eroad and traffic condition sand you
coul dlose control of th evehicle as aresult of
th es eat moving .This coul dcaus eana cci-
dent. G
Ris
kofa ccident
Only adjust th esteering wheel when th evehi-
cle is stationar yand do no tpull away until the
steering wheel adjustmen tmechanism is
locke dinposition. Otherwise, you migh tdrive
without th esteering wheel adjustmen tmech-
anis mbeinglocke dinp ositio nand be distrac-
te df romr oad and traffic condition sbyan
unexpected movement of th esteering wheel
and caus eanaccident.
However, th esteerabilit yofthevehicle is not
affected.
X Chec kwhether seat 008Aand th ehead
restraint are adjusted properly
(Y page 66). Mak
esure that:
R you are as far away from th edriver' sfront
airbag as possible.
R you are sittin ginanormalupright posi-
tion.
R you can fasten th eseat belt properly.
R you have moved th ebackres ttoan
almos tvertical position.
R you have set th eseat angle so that your
thighs are gently supported.
R you can depress th epedals properly.
R you have adjusted th ehead restraint so
that th eback of your head is supported
at eye leve lbythecentral area of the
head restraint.
X Chec kwhether steering wheel 0046is adjus-
te dp roperl y(Ypage 71).
Mak esure that:
R you can hold th esteering wheel wit hyour
arm sslightly bent.
R you can mov eyour legs freely.
R you can see all th edisplays in th einstru-
men tcluste rclearly.
X Chec kwhether you have fastened seat
belt 0047properl y(Ypage 76).
It should:
R fit snugly across your body.
R be routed across th emiddle of your
shoulder.
R be routed in your pelvic area across the
hip joints. Lights
Exterior lightin
g(Coupé)
Notes on th eexterior lighting For reason
sofsafety, Mercedes-Ben zrecom-
mends that you driv ewitht he light sswitched
on eve ndurin gthe daytime. In som ecoun- 80
LightsControls
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