the data carrier in your vehicle document wallet
and, including updates, on the following web-
site:
http://www.mercedes-benz.com/opensource
Registered trademarks
Registered trademarks:
RBluetooth®is a registered trademark of Blue-
tooth SIG Inc.
RDTS™ is a registered trademark of DTS, Inc.
RDolby®and MLP™ are registered trademarks
of DOLBY Laboratories.
RBabySmart™, ESP®and PRE-SAFE®are reg-
istered trademarks of Daimler AG.
RHomeLink®is a registered trademark of John-
son Controls.
RiPod®and iTunes®are registered trademarks
of Apple Inc.
RLogic7®is a registered trademark of Harman
International Industries.
RMicrosoft®and Windows media®are regis-
tered trademarks of Microsoft Corporation.
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XM Radio Inc.
RHD Radio™ is a registered trademark of iBiq-
uity Digital Corporation.
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30Information on copyright
Introduction
Door controlpanel
FunctionPage
:n Override feature fo rth e
rea rsid ewindows57
;W Opens/closes th esid e
windows69
=7Z ö\
Adjust sand folds th eexterio r
mirrors in/out electrically
82
?r 45=
Stores settings for the seat,
exterior mirrors and steering
column
84
FunctionPage
AAdjusts the seats electrically76
B%&Locks/unlocks
the vehicle67
COpens the door67
Door control panel37
At a glance
lamp lights up again after the six seconds. As
soon as the driver's and front-passenger seat
belts are fastened or a front door is opened
again, the7seat belt warning lamp goes out.
If the driver's seat belt is not fastened after the
engine is started, an additional warning tone will
sound. The warning tone switches off after six
seconds or once the driver's seat belt is fas-
tened.
If the vehicle's speed exceeds 15 mph
(25 km/h) once and the driver's and front-
passenger seat belts are not fastened, a warning
tone sounds. A warning tone also sounds with
increasing intensity for 60 seconds or until the
driver or front passenger have fastened their
seat belts.
If the driver or front passenger unfasten their
seat belts during the journey, the seat belt warn-
ing is activated again.
Air bags
Introduction
The installation point of an air bag can be rec-
ognized by the AIRBAG marking.
An air bag complements the correctly fastened
seat belt. It is no substitute for the seat belt. The
air bag provides additional protection in appli-
cable accident situations.
Not all air bags are deployed in an accident. The
different air bag systems function independ-
ently from one another (
Ypage 47).
However, no system available today can com-
pletely eliminate injuries and fatalities.
It is also not possible to rule out a risk of injury
caused by an air bag due to the high speed at
which the air bag must be deployed.
Important safety notes
GWARNING
If you do not sit in the correct seat position,
the air bag cannot protect as intended and
could even cause additional injury when
deployed. This poses an increased risk of
injury or even fatal injury.
To avoid hazardous situations, always make
sure that all of the vehicle's occupants:
Rhave fastened their seat belts correctly,
including pregnant women
Rare sitting correctly and maintain the great-
est possible distance to the air bags
Rfollow the following instructions
Always make sure that there are no objects
between the air bag and the vehicle's occu-
pants.
RAdjust the seats properly before beginning
your journey. Always make sure that the seat
is in an almost upright position. The center of
the head restraint must support the head at
about eye level.
RMove the driver's and front-passenger seats
as far back as possible. The driver's seat posi-
tion must allow the vehicle to be driven safely.
ROnly hold the steering wheel on the outside.
This allows the air bag to be fully deployed.
RAlways lean against the backrest while driv-
ing. Do not lean forward or lean against the
door or side window. You may otherwise be in
the deployment area of the air bags.
RAlways keep your feet in the footwell in front
of the seat. Do not put your feet on the dash-
board, for example. Your feet may otherwise
be in the deployment area of the air bag.
RFor this reason, always secure persons less
than 5 ft (1.50 m) tall in suitable restraint sys-
tems. Up to this height, the seat belt cannot
be worn correctly.
If a child is traveling in your vehicle, also
observe the following notes:
RAlways secure children under twelve years of
age and less than 5 ft (1.50 m)tall in suitable
child restraint systems.
RChild restraint systems should be installed on
the rear seats.
ROnly secure a child in a rearward-facing child
restraint system on the front-passenger seat
when the front-passenger front air bag is
deactivated. If the PASSENGER AIR BAG OFF
indicator lamp is permanently lit, the front-
passenger front air bag is deactivated
(
Ypage 39).
RAlways observe the instructions and safety
notes on "Children in the vehicle"
(
Ypage 50) and on the "Child restraint sys-
44Occupant safety
Safety
tem on the front-passenger seat"
(Ypage 55) in addition to the child restraint
system manufacturer's installation and oper-
ating instructions.
Objects in the vehicle interior may prevent
an air bag from functioning correctly. Before
starting your journey and to avoid risks resulting
from the speed of the air bag as it deploys, make sure that:
Rthere are no people, animals or objects
between the vehicle occupants and an air bag
Rthere are no objects between the seat, door
and B-pillar
Rthere are no hard objects, e.g. coat hangers,
hanging on the grab handles or coat hooks
Rno accessories, such as cup holders, are
attached to the vehicle within the deploymentarea of an air bag, e.g. to doors, side windows,
rear side trim or side walls
Rno heavy, sharp-edged or fragile objects are in
the pockets of your clothing. Store such
objects in a suitable place
GWARNING
If you modify the air bag cover or affix objects
such as stickers to it, the air bag can no longer
function correctly. There is an increased risk
of injury.
Never modify an air bag cover or affix objects
to it.
GWARNING
Sensors to control the air bags are located in
the doors. Modifications or work not per-
formed correctly to the doors or door panel-
ing, as well as damaged doors, can lead to the
function of the sensors being impaired. The air
bags might therefore not function properly
anymore. Consequently, the air bags cannot
protect vehicle occupants as they are
designed to do. There is an increased risk of
injury.
Never modify the doors or parts of the doors.
Always have work on the doors or door pan-
eling carried out at a qualified specialist work-
shop.
Front air bags
!Do not place heavy objects on the front-
passenger seat. This could cause the system
to identify the seat as being occupied. In the
event of an accident, the restraint systems on
the front-passenger side may be triggered
and have to be replaced.
Driver's air bag :deploys in front of the steer-
ing wheel. Front-passenger front air bag ;
deploys in front of and above the glove box.
When deployed, the front air bags offer addi-
tional head and thorax protection for the occu-
pants in the front seats.
A permanently lit PASSENGER AIR BAG OFF
indicator lamp informs you that the front-
passenger front air bag is deactivated
(
Ypage 39).
The front-passenger front air bag will only
deploy if:
Ran occupant is detected on the front-
passenger seat
Rthe PASSENGER AIR BAG OFF indicator lamp
does not light up (Ypage 53)
Rthe restraint system control unit predicts a
high accident severity
Side impact air bags
GWARNING
Unsuitable seat covers can obstruct or pre-
vent deployment of the air bags integrated
into the seats. Consequently, the air bags
cannot protect vehicle occupants as they are designed to do. In addition, the functions of
BabySmart™ may be impaired. This poses an
increased risk of injury or even fatal injury.
Occupant safety45
Safety
Z
You should only use seat covers that have
been approved for the respective seat by
Mercedes-Benz.
Side impact air bags:deploy next to the outer
bolster of the seat backrest.
When deployed, the side impact air bag offers
additional thorax protection. However, it does
not protect the:
RHead
RNeck
RArms
If the restraint system control unit detects a side
impact, the side impact air bag is deployed on
the side on which the impact occurs.
Pelvis air bags
GWARNING
Unsuitable seat covers can obstruct or pre-
vent deployment of the air bags integrated
into the seats. Consequently, the air bags
cannot protect vehicle occupants as they are designed to do. In addition, the functions of
BabySmart™ may be impaired. This poses an
increased risk of injury or even fatal injury.
You should only use seat covers that have
been approved for the respective seat by
Mercedes-Benz.
Pelvis air bags :deploy below next to the outer
seat cushions.
When activated, the pelvis air bag increases the
level of protection for vehicle occupants on the side of the vehicle on which the impact occurs.
When the restraint system control unit detects a
side impact, the pelvis air bag is deployed on the side on which the impact occurs.
Window curtain air bags
Window curtain air bags :are integrated into
the side of the roof frame and deployed in the
area from the A-pillar to the C-pillar.
When deployed, the window curtain air bag
enhances the level of protection for the head.
However, it does not protect the chest or arms.
If the restraint system control unit detects a side
impact, the window curtain air bag is deployed
on the side on which the impact occurs.
If the system determines that they can offer
additional protection to that provided by the
seat belt, a window curtain air bag may be
deployed in other accident situations
(
Ypage 47).
46Occupant safety
Safety
Deployment of Emergency Tensioning
Devicesan dair bags
Important safet ynotes
GWARNING
The air bag parts are hot after an air bag has
bee ndeployed .There is aris kof injury.
Do no ttouch th eair bag parts .Hav e a
deployed air bag replaced at aqualified spe -
cialis tworkshop as soo nas possible.
GWARNING
A deployed air bag no longer offers any pro -
tection and canno tprovid eth eintended pro -
tection in an accident. There is an increase d
ris kof injury.
Hav eth evehicle towed to aqualified special-
ist workshop in order to hav e adeployed air
bag replaced.
It is important fo ryour safet yand that of your
passenger to hav edeployed air bags replaced
and to hav eany malfunctionin gair bags
repaired. Thi swill hel pto mak esur eth eair bags
continue to perform their protective function fo r
th evehicle occupant sin th eevent of acrash .
GWARNING
Emergency Tensioning Devices that hav e
deployed pyrotechnically are no longer opera-
tional and are unable to perform their inten-
ded protective function .Thi sposes an
increase dris kof injury or eve nfatal injury.
Hav epyrotechnically triggere dEmergency
Tensioning Devices replaced immediately at a
qualified specialis tworkshop .
If Emergency Tensioning Devices are triggere d
or air bags are deployed ,you will hear abang,
and som epowder may also be released. The
6 restrain tsyste mwarnin glamp lights up.
Only in rar ecases will th eban gaffec tyour hear -
ing. The powder that is release dgenerally doe s
no tconstitute ahealth hazard ,but it may cause
short-term breathin gdifficulties in people wit h
asthm aor other respirator yproblems. Provided
it is saf eto do so, you should leav eth evehicle
immediately or ope nth ewindow in order to pre -
ven tbreathin gdifficulties . Ai
rbags and pyrotechni cEmergency Tensioning
Devices (ETDs) contain perchlorat ematerial,
whic hmay require special handlin gand regard
fo rth eenvironment. National guidelines mus t
be observed durin gdisposal. In California, see
www.dtsc.ca.gov/Hazard ousWas
te/
Perchlorate/index.cfm .
Method of operation
Duringth efirst stage of acollision ,th erestrain t
syste mcontro luni tevaluates important physi-
cal dat arelatin gto vehicle deceleration or accel-
eration ,suc has:
Rduration
Rdirection
Rintensit y
Based on th eevaluation of this data, th e
restrain tsyste mcontro luni ttriggers th eEmer-
gency Tensioning Devices durin g afronta lor
rea rcollision .
An Emergency Tensioning Devic ecan only be
triggered, if:
Rth eignition is switched on
Rth ecomponent sof th erestrain tsyste mare
operational. You can fin dfurther information
under "Restrain tsyste mwarnin glamp "
(
Ypage 38 )
Rtheseat belt buckl etongue has engage din
th ebelt buckl eof th erespective fron tseat
The Emergency Tensioning Devices in th erea r
compartmen tare triggere dindependentl yof th e
loc kstatus of th eseat belts.
If th erestrain tsystem contro luni tdetects a
more severe accident, further component sof
th erestrain tsystem are activated independ -
entl yof eac hother in certain fronta lcollision
situations:
RDriver' sair bag
RFront-passenger fron tair bag
The front- passe
nger fron tair bag is activated or
deactivated dependin gon th eperson on th e
front-passenger seat .The front-passenger fron t
air bag can only deploy in an acciden tif th e
PASSENGE RAI RBA GOF Findicator lamp is off.
Observ eth einformation on th ePASSENGE RAI R
BA GOF Findicator lamp (
Ypage 39).
Your vehicle has atwo-stage driver's air bag. In
th efirst deploymen tstage, th efron tair bag is
filled wit hpropellant gas .The fron tair bag is full y
deployed wit hth emaximum amount of propel-
Occupant safety47
Safety
Z
lant gas if a second deployment threshold is
reached within a few milliseconds.
The activation threshold of the Emergency Ten-
sioning Devices and the air bags is determined
by evaluating the rate of vehicle deceleration or
acceleration which occurs at various points in
the vehicle. This process is pre-emptive in
nature. Deployment should take place in good
time at the start of the collision.
The rate of vehicle deceleration or acceleration
and the direction of the force are essentially
determined by:
Rthe distribution of forces during the collision
Rthe collision angle
Rthe deformation characteristics of the vehicle
Rthe characteristics of the object with which
the vehicle has collided
Factors which can only be seen and measured
after a collision has occurred do not play a deci-
sive role in the deployment of an air bag. Nor do
they provide an indication of air bag deploy-
ment.
The vehicle can be deformed considerably, with-
out an air bag being deployed. This is the case if
only parts which are relatively easily deformed
are affected and the rate of deceleration is not
high. Conversely, air bags may be deployed even
though the vehicle suffers only minor deforma-
tion. This is the case if, for example, very rigid
vehicle parts such as longitudinal body mem-
bers are hit, and sufficient deceleration occurs
as a result.
If the restraint system control unit detects a side
impact or if the vehicle rolls over, the applicable
components of the restraint system are
deployed independently of each other depend-
ing on the apparent type of accident.
RSide impact air bag and pelvis air bag on the
side on which an impact occurs, independen t
from t
he Emergency Tensioning Device and
seat belt usage
The side impact air bag on the front-
passenger side deploys under the following
conditions:
-BabySmart™ detects that the front-
passenger seat is occupied or
-the seat belt buckle tongue is engaged in
the belt buckle of the front-passenger seat
RWindow curtain air bag on the side of impact, independently of the use of the seat belt and
independently of whether the front-
passenger seat is occupied
REmergency Tensioning Devices, if the system
determines that deployment can offer addi-
tional protection in this situation
RWindow curtain air bags on the driver's and
front-passenger side in certain situations
when the vehicle rolls over, if the system
determines that deployment can offer addi-
tional protection to that provided by the seat
belt
iNot all air bags are deployed in an accident.
The different air bag systems work independ- ently of each other.
How the air bag system works is determined
by the severity of the accident detected,
especially the vehicle deceleration or accel-
eration and the apparent type of accident:
RFrontal collision
RSide impact
RRollover
NECK-PRO head restraints/NECK-
PRO luxury head restraints
Important safety notes
GWARNING
The function of the head restraint may be
impaired if you:
Rattach objects such as coat hangers to the
head restraints, for example
Ruse head restraint covers
If you do so, the head restraints cannot fulfill
their intended protective function in the event of an accident. In addition, objects attached
to the head restraints could endanger other
vehicle occupants. There is an increased risk
of injury.
Do not attach any objects to the head
restraints and do not use head restraint cov-
ers.
Method of operation
NECK-PRO head restraints/NECK-PRO luxury
head restraints offer additional protection
against head and neck injuries. In the event of a
rear collision of a certain severity, the NECK-
PRO head restraints/NECK-PRO luxury head
48Occupant safety
Safety
Automa tic measures after an acci-
dent
Immediately after an accident, th efollowin g
measures are implemented, depending on th e
typ eand severity of th eimpact :
Rthehazard warning lamp sare activated
Rth eemergenc ylighting is activated
Rth evehicl edoor sare unlocke d
Rthefron tside windows are lowered
Rth eelectrically adjustable steering whee lis
raised when th edriver's door is opened
Rth eengin eis switched off and th efuel supply
is cut off
Rvehicles wit hmbrace :automatic emergenc y
call
Children in the vehicle
Import ant safety notes
Acciden tstatistics sho wthat children secured
in th erear seat sare safer than children secured
in th efront-passenger seat .Fo rthis reason ,
Mercedes-Benz strongly advises that you instal l
a child restrain tsystem on arear seat .Children
are generally bette rprotected there .
If achild younger than twelve years old and
under 5ft (1.50 m) in height is traveling in th e
vehicle:
Ralways secure th echild in achild restrain t
system suitable for Mercedes-Benz vehicles.
The child restrain tsystem mus tbe appropri-
ate to th eage, weigh tand siz eof th echild
Rbe sur eto observ eth einstruction sand safet y
note sin this section in addition to th echild
restrain tsystem manufacturer' sinstallation
instruction s
GWARNING
If you leav echildren unsupervised in th evehi-
cle ,they could set it in motion by, for example:
Rrelease th eparking brake.
Rshif tth eautomatic transmission out of th e
parking position P.
Rstart theengine.
In addition ,they may operate vehicl eequip -
men tand become trapped .There is aris kof
an acciden tand injury.
When leaving th evehicle, always tak eth e
SmartKey wit hyou and loc kth evehicle. Never
leav echildren unsupervised in th evehicle.
GWARNIN G
If persons, particularly children are subjecte d
to prolonged exposure to extreme heat or
cold, there is aris kof injury, possibl yeve n
fatal. Never leav echildren unattended in th e
vehicle.
GWARNIN G
If th echild restrain tsystem is subjecte dto
direc tsunlight, part smay get ver yhot .Chil-
dre nmay burn themselves on these parts,
particularly on th emetal part sof th echild
restrain tsystem. There is aris kof injury.
If you leav eth evehicle, taking th echild wit h
you, always ensur ethat th echild restrain t
system is no texposed to direc tsunlight. Pro -
tect it wit h ablanket, for example. If th echild
restrain tsystem has been exposed to direc t
sunlight, let it cool down before securin gth e
child in it .Never leav echildren unattended in
th evehicle.
Always ensur ethat all vehicl eoccupant shav e
their seat belt sfastene dcorrectl yand are sitting
properly. Particular attention mus tbe paid to
children .
Observ eth esafet ynote son th eseat belt
(
Ypage 40 )and the notes on correct use of seat
belts (Ypage 41).
A booster seat may be necessary to achieve
proper seat belt positioning for children over
41 lb s(18 kg) until they reach a height where a
three-point seat belt can be properly fastened
without a booster seat.
Special seatbelt retractor
GWARNING
If the seat belt is released while driving, the
child restraint system will no longer be
secured properly. The special seat belt retrac- tor is disabled and the inertia real draws in a
portion of the seat belt. The seat belt cannot
50Children in the vehicle
Safety