lock MERCEDES-BENZ CLS-Class 2014 W218 User Guide

Door contro
lpanel Function Page
001A
0005000B000A
Stores setting
sfor the seat,
exterior mirror sand
steering wheel 112
0010
Adjusts the seats
electrically
100
0024
0014000F
Unlocks/locks
the vehicle 83
0021
Opens the door 82
001E
0005000200060003
Adjusts and folds the
exterior mirrors in/out
electrically
109 Function Page
0025
000A
Opens/closes the
side windows 89
0009
0010
Activates/
deactivates the override
feature for the side
windows in the rear
compartment 65
0016
0009
Opens/closes the
trunk lid 8638
Doorc
ontrol panelAtag lance

Useful information
..............................40
Panic alarm .......................................... 40
Occupant safety .................................. 40
Children in the vehicle ........................60
Driving safet ysystems ....................... 66
Thef tdeterrent locking system .........73 39Safety

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please not ethat your vehicle may
not be equipped with all features
described. This also applies to safety-
related system sand functions.
i Read the information on qualified
specialist workshops: (Y page 26).Panic alarm
X
To activate: press000Dbutton 001Afor at
least one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press000Dbutton 001A
again.
or
X Insert the SmartKey int othe ignition lock.
or
X Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the
vehicle. Occupant safety
Important safet
ynotes G
WARNING
Modifications to the restraint system scould
result in them not functioning properly any
more. The restraint system scould then no
longer protect vehicle occupants as they are
designed to do and could fail in the even tof
an acciden toractivat eunexpectedly, for
example. Ther eisanincreased risk of injury.
Never modify part softherestraint systems.
Do no tattemp ttomodify the wiring as well as
electronic components or their software.
If it is necessary to modify an air bag system
to accommodat eaperson with disabilities,
contact an authorized Mercedes-Benz center.
USA only: for further information contact our
Customer Assistance Center at
1-800-FOR-MERCedes (1800-367-6372).
In this section ,you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consist sof:
R Seat belts
R Child restraint systems
R LATCH-type (ISOFIX) child seat securing
system
Additional protection is provided by:
R SRS (Supplemental Restraint System)
R NECK-PRO head restraints/NECK-PRO
luxury head restraints
R PRE-SAFE ®
R Air bag system components with:
-PASSENGER AIR BAG OFF indicator lamp
- Front-passenger seat with Occupant
Classification System (OCS)
The different air bag systems work
independently of each other. The protective
functions of the system work in conjunction
with each other. Not all air bags are deployed
in an accident. 40
Occupant safetySafety

If the SmartKey is removed from the ignition
lock or is in position 0,PASSENGER AIR BAG
OFF indicator lamp 001Adoes not light up.
The Occupant Classification System (OCS)
categorize sthe occupant on the front-
passenge rseat using aweight sensor .The
front-passenger front air bag is deactivated
automatically for certain weight categories.
The PASSENGER AIR BAG OFF indicator lamp
shows you the current status.
Occupant Classification System (OCS)
categories the occupant on the front-
passenger seat using aweight sensor.
The front-passenger front air bag and the
front-passenger knee bag are deactivated
automatically for certain weight categories.
The PASSENGER AIR BAG OFF indicator lamp
shows you the current status.
If the PASSENGER AIR BAG OFF indicator
lamp lights up, the front-passenger front air
bag and the front-passenger knee bag are
disabled.
The system does not deactivate:
R the side impact air bag
R the pelvis air bag
R the window curtain air bag
R the Emergency Tensioning Devices
To be classified correctly, the front passenger
must sit:
R with the seat belt fastened correctly
R in ap osition that is as upright as possible
with their back against the seat backrest
R with their feet on the floor The OCS weight sensor reading is affected if
the occupant's weight is transferred, e.g. by
leaning on the armrest.
If the front-passenger seat, the seat cover or
the seat cushion are damaged, have the
necessary repair work carried out at a
qualified specialist workshop.
For safety reasons, Mercedes-Benz
recommends that you only use seat
accessories that have been approved by
Mercedes-Benz.
Both the driver and the front passenger
should always observe the PASSENGER AIR
BAG OFF indicator lamp as an indication of
whether or not the front passenger is
positioned correctly. Observe also the air bag
displaym essages that can be displayed in the
instrumentc luster (Ypage 244).
If the driver's air bag deploys, this does not
mean that the front-passenger front air bag
will also deploy.
The OCS may have detected that the seat:
R is empty or occupied by the weight of a
typical child up to twelve months old,
seated in achild restraint system
R is occupied by asmall individual, such as a
young teenager or asmall adult
R is occupied by achild in achild restraint
system whose weight is greater than that
of at ypical twelve montho ld child.
These are examples of when the OCS
deactivates the front-passenger front air bag
and front-passenger knee bag. Deactivation
takes place although the collision fulfills the
criteria for deploying the driver's air bag.
For further information ,see "Air bag display
messages" (Y page 244).
System self-test G
WARNING
If the 000F000Bindicator lamp does not
illuminate, the system is not functioning. You
must contac tanauthorized Mercedes-Benz 50
Occupant safetySafety

Cente
rbefore seating any child on the front
passenger seat. G
WARNING
Objects between the seat surface and the
child restraint system could affect the
function of the OCS. This could result in the
front-passenger fron tair bag not functioning
as intended during an accident. This poses an
increased risk of injury or even fatal injury.
Do not place any objects between the seat
surface and the child restraint system. Make
sure that the bottom and back of the child
restraint system make full contact with the
front-passenger seat cushion and backrest.
Always comply with the child restraint system
manufacturer's installation instructions.
The PASSENGER AIR BAG OFF indicator lamp
lights up:
R if you turn the SmartKey in the ignition lock
to position 1or 2
R if you press the KEYLESS-GO Start/Stop
button onceort wice on vehicles with
KEYLESS-GO
R if an adult is seated properly on the front-
passenger seat and the OCS classifies the
occupant as an adult
The PASSENGER AIR BAG OFF indicator
lamp goes out again after approximately six
seconds.
If the seat is not occupied and the OCS
system detects that the front-passenger
seat is empty, the PASSENGER AIR BAG
OFF indicator lamp will continue to light up.
The PASSENGER AIR BAG OFF indicator
lamp will not go out.
For more information about the OCS, see
"Problems with the Occupant Classification
System "(Ypage 52). Occupant safety
51Safety Z

R
if, on vehicles with DISTRONIC PLUS ,the
radar sensor system detect sanimminent
dange rofcollision in certain situations.
R in critical driving situations, e.g. when
physical limits are exceeded and the
vehicle understeers or oversteers severely.
PRE-SAFE ®
takes the following measures
depending on the hazardous situation
detected:
R the front seat belts are pre-tensioned.
R the front-passenger seat is adjusted if it is
in an unfavorable position.
R vehicles with amulticontour seat or active
multicontour seat: the air pressure in the
side bolsters of the seat cushion and
backrest is increased.
R if the vehicle skids, the sliding sunroof and
the side windows are closed so that only a
small gap remains.
If the hazardous situation passes without
resulting in an accident ,PRE-SAFE ®
slackens
the belt pre-tensioning. The air pressure in
the side bolsters on the multicontour seat/
active multicontour seat is reduced again. All
settings made by PRE-SAFE ®
can then be
reversed.
If the seat belts are not released:
X When the vehicle is stationary, move the
backrest or seat back slightly.
The seat belt pre-tensionin gisreduced and
the lockin gmechanism is released.
Information about seat belt adjustment, a
convenienc efunction integrated into PRE-
SAFE ®
,c an be found in the "Seat belt
adjustment" section (Y page 57).Seat belts
Important safety notes G
WARNING
The seat belt does not offer the intended level
of protection if the backrest is not in the
upright position. When braking or in the event of an accident
,you could slide underneath the
seat belt and sustain abdomen or neck
injuries, for example. This poses an increased
risk of injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always make sure that the seat
is in the upright position. G
WARNING
Seat belts cannot protect as intended, if:
R they are damaged, extremely dirty,
bleached or dyed
R the seat belt buckle is damaged or
extremely dirty
R the Emergency Tensionin gDevices or the
belt anchorage has been modified.
Damage caused to seat belts in an accident
may not be visible, e.g. by splinters of glass.
Modified or damaged seat belts can tear or
fail, for example in the event of an accident.
Modified Emergency Tensionin gDevices may
be deployed unintentionally or fail to be
deployed when required. There is an
increased risk of injury, possibly even fatal.
Never modify seat belts, Emergency
Tensionin gDevices, seat belt anchorages and
inertia reels. Ensure that seat belts are not
damaged or worn and are clean.
Only use seat belts that have been approved
for your vehicle by Mercedes-Benz.
The use of seat belts and infant and child
restraint systems is required by law in:
R all 50 states
R the U.S. territories
R the District of Columbia
R all Canadia nprovinces
Even where this is not required by law,a ll
vehicl eoccupants should correctly fasten
their seat belts before starting the journey.
i See "Children in the vehicle"
(Y page6 0) for further information on
infants and children traveling in the vehicle
as wellasonc hild restraint systems. Occupant safety
55Safety Z

placed in the rear seat whenever possible.
Regardless of seatin
gposition ,children 12
years old and under must be seated and
properly secured in an appropriately sized
child restraint system or booster seat
recommended for the size and weight of the
child. For additional information ,see the
"Children in the vehicle" section.
Ac hild's risk of serious or fatal injuries is
significantly increased if the child restraints
are not properly secured in the vehicle and/
or the child is not properly secured in the child
restraint. X
Adjust the seat and move the backrest to
an almost vertical position (Y page 98).
X Pull the seat belt smoothly through belt
sash guide 001A.
X Without twisting it, guide the shoulder
section of the seat belt across the middle
of your shoulder and the lap section across
your pelvis.
X Engage belt tongue 0010in buckle 0024.
Seat-belt adjustment:ifn ecessary, the
driver's and front-passenger seat belts
automatically adjust to the upper body
(Y page 57). X
If necessary, adjust the seat belt to the
appropriate height (Y page 58).
X If necessary, pull upwards on the shoulder
section of the seat belt to tighten the belt
across your body.
All seat belts except the driver's seat belt are
equipped with aspecial seat belt retractor to
securely fasten child restraint systems in the
vehicle. Further information can be found
under "Special seat belt retractor"
(Y page 63).
For more information about releasing the seat
belt with release button 0021,see "Releasing
seat belts" (Y page 58).
Seat belt adjustment The seat-belt adjustment function adjusts the
driver's and front-passenger seat belt to the
upper body of the occupants.
The belt strap is tightened slightly when:
R you engage the belt tongue in the belt
buckle and you then turn the SmartKey to
position 2in the ignition lock.
R the SmartKey is in position 2in the ignition
lock and you then engage the belt tongue
in the buckle.
The seat-belt adjustment will apply a
retraction forc eifany slack is detected
between the occupant and the seat belt. Do
not hold on to the seat belt tightly while it is
adjusting. You can switch the seat-belt
adjustment on and off in the on-board
computer (Y page 233).
The seat-belt adjustment is an integral part of
the PRE-SAFE ®
convenience function .More
information about PRE-SAFE ®
can be found
under "PRE-SAFE ®
(preventativ eoccupant
protection)" (Y page 54). Occupant safety
57Safety Z

60 seconds or until the drive
rorfront
passenger have fastene dtheir sea tbelts.
If the driver/fron tpassenger unfasten their
seat belt while the vehicle is in motion ,the
0013 seat belt warning lamp lights up and a
warning tones ounds again.
The warning tonec eases even if the driver or
front-passenger seat belt has still not been
fastened after 60 seconds. The 0013seat belt
warning lamp stops flashing but remains
illuminated.
After the vehicle comes to astandstill, the
warning toneisr eactivated and the seat belt
warning lamp 0013flashes again if the vehicle
speed again exceeds 15 mph (25 km/h).
The 0013 seat belt warning lamp only goes
out if:
R both the driver and the fron tpassenger
have fastened their seat belts.
or
R thev ehicle is stationar yand adoor is open.
i For mor einformatio nonthe0013 seat
belt warning lamp, see "Warning and
indicator lamps in th einstrumen tcluster,
seat belts" ( Ypage 265).
Emergency Tensionin gDevices, seat
belt force limiters G
WARNING
Pyrotechnic Emergency Tensioning Devices
that have been deployed are no longer
operational and are unable to perfor mtheir
intended protective function. This poses an
increased risk of injury or even fatal injury.
Therefore, have pyrotechnic Emergency
Tensioning Devices which have been
triggered immediately replaced at aqualified
specialist workshop.
! If the front-passenger seat is not
occupied, do not engage the seat belt
tongue in the buckle on the front-
passenger seat. Otherwise, the Emergency Tensioning Device could be triggered in the
event of an accident.
i Vehicles with PRE-SAFE ®
:E mergency
Tensioning Devices that are triggered by an
electric motor can be deployed as often as
desired and do not need to be replaced.
The front seat belts and the outer seat belts
in the rear are equipped with Emergency
Tensioning Devices and seat belt force
limiters.
The ETDs tighten the seat belts in an accident,
pulling them close against the body.
The ETDs do not correct incorrects eat
positions or incorrectly fastened seat belts.
The ETDs do not pull vehicle occupants back
towards the backrest.
The ETDs can only be activated when:
R the ignition is switched on
R the restraint systems are operational; see
"SRS warning lamp 0012"(Ypage 41)
R the belt tongue is engaged in the buckle on
each of the front seat belts.
The ETDs on the outside seats in the rear
compartmenta re triggeredindependently of
the lock status of the seat belts.
The ETDs are triggere ddepending on the type
and severity of an accident:
R if, in the event of ahead-on or rear-end
collision, the vehicl edecelerates or
accelerates rapidly in alongitudinal
direction during the initia lstages of the
impact
R if,int he event of asidei mpact ,onthe side
opposite the impact the vehicle
decelerates or accelerates rapidl yina
latera ldirection
R if,inc ertainsituations where the vehicle
rolls over ,the system determines that it
can provide additional protection
If the ETD sare deployed, you will hear abang,
and asmall amoun tofpowder may also be
released. Only in rare cases will the bang
affect your hearing. The powder that is
released generally does not constitute a Occupant safety
59Safety Z

G
WARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children coul dset the vehicl ein
motion if, for example, they:
R release the parking brake.
R shifting the automatic transmission out of
park position P
R Start the engine.
There is arisk of an accident and injury.
When leaving the vehicle, alwayst ake the
SmartKey with you and lock the vehicle. Never
leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children. G
WARNING
If persons, particularl ychildren are subjected
to prolonged exposure to extreme heator
cold ,there is ariskofi njury ,possibl yeven
fatal. Never leave children unattende dinthe
vehicle. G
WARNING
If the child restraint system is subjected to
direct sunlight, parts may get very hot.
Children ma yburn themselves on these parts,
particularly on the metal parts of the child
restraint system. There is arisk of injury.
If you leave the vehicle, takin gthe child with
you, alway sensure that the child restraint
system is not exposed to direct sunlight.
Protec titwithablanket ,for example. If the
child restraint system has been exposed to
direct sunlight, let it cool down before
securing the child in it. Never leave children
unattended in the vehicle. If an infan
torchild is traveling in the vehicle:
R Secure the child with achild or infant seat
restraint system appropriate to the age and
weight of the child.
R Make sure that the infant or child is
properly secured at all times while the
vehicle is in motion.
Mercedes-Ben zrecommends that you always
properly secure all infants and children with
ac hild or infan tseat restraint system for the
trip.
The use of seat belts and infan tand child
restraint system sisrequired by la win:
R all50s tates
R the U.S. territories
R the District of Columbia
R allC anadia nprovinces
Infants and children must alwaysbes eated in
an appropriate infant or child restraint system
recommende dfor the size and weight of the
child .The infant or child restraint system
must be properly secured in accordance with
the manufacturer's instructions.
All infant or child restraint systems must meet
the following standards:
R U.S. Federal Motor Vehicle Safety
Standards 213 and 225
R CanadianM otor Vehicle Safety Standards
213 and 210.2
Confirmation that the child restraint system
corresponds to the standards can be found
on an instruction label on the child restraint
system. This confirmation can also be found
in the installation instructions that are
included with the child restraint system.
Always read and follow the manufacturer's
instructions when using an infant or child
restraint system or booster seat.
Observe the warning labels in the vehicle
interior or on the infant or child restraint. 62
Children in the vehicleSafety

Secure child restraint systems withou
ta
LATCH-type (ISOFIX) child seat securing
system using the seat belts in the vehicle.
When installing child restraint systems, you
must observe the manufacturer's installation
instructions.
Top Tether Top Tether anchorages
G
WARNING
Alway slock the rear seat backrests in their
upright positio nwhen the rear seats are
occupied by passengers. Lock the rear seat
backrests in their upright position before
installing the Top Tether straps or when the
cargo compartmentisn ot in use. Make sure
that rear seat backrests are secured properly
by pushing and pulling on the seat backrests.
If the seat backrest is not locked properly, the
seat backrest could fold forward. The child
restraint system is no longer supported
properly or held in position and can no longer
fulfill its function. This could cause serious or
even fatal injuries. Top Tether provides an additional connection
between
achild restraint system, secured
with aLATCH-type (ISOFIX) child seat mount,
and the rear seat. This helps reduce the risk
of injury even further.
The Top Tether anchorage points are located
in the rear compartmentb ehind the head
restraints.
X Move head restraint 001Aupwards.
X Fold up cover 0010of Top Tether anchorage
0024.
X Route Top Tether belt 001Eunder head
restraint 001Abetween the two head restraint
bars.
X Hook Top Tether hook 0021intoT op Tether
anchorage 0024.
X Make sure that Top Tether belt 001Eis not
twisted.
X Fold down cover 0010of Top Tether
anchorage 0024.
X Slide down head restraint 001Auntil it
engages (Y page 101).
Make sure that you do not interfere with the
correct routin gofTop Tether belt 001E.
X Install the LATCH-type (ISOFIX) child
restraint system with Top Tether .Comply
with the manufacturer's installation
instructions when doing so. Make sure that
Top Tether belt 001Eis tight. Child-proof locks
Important safety notes G
WARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment. 64
Children in the vehicleSafety