lock MERCEDES-BENZ CLS 2014 Service Manual

Convenience opening
XPointthe tip of the SmartKey at the driver's
door handle.
XPress and hold thebutton until the
side windows and the sliding sunroof are in
the desired position.
XTo interrupt convenienceopening:
release thebutton.
Convenienceclosing feature
Important safety notes
Information on the side window reversing
feature (Ypage 88).
GWARNING
The reversing feature does not react:
Rto soft, light and thin objects, e.g. small
fingers
Rover the last4mmofthe closing movement
Rduring resetting
Rwhen closing the sliding sunroof again
manually immediately after automatic
reversing
This means that the reversing feature cannot
prevent someone being trapped in these
situations. There isarisk of injury.
Make sure that no body parts are in close
proximity during the closing procedure.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the
switch briefly in any direction
The closing process is stopped.
GWARNING
When the convenience closing feature is
operating, parts of the body could become
trapped in the closing area of the side window
and the sliding sunroof. There isarisk of
injury.
Observe the complete closing procedure
when the convenience closing feature is
operating. Make sure that no body parts are
in close proximity during the closing
procedure.
Proceed as follows if someone is trapped:
With the SmartKey:
Rrelease thebutton.
Rpress and hold thebutton until the
side windows and the sliding sunroof or the
panorama roof with power tilt/sliding
panel open again.
Using KEYLESS-GO:
Rrelease the sensor surface on the door
handle.
Rpull the door handle immediately and hold
it.
The side windows and the sliding sunroof
or the panorama roof with power tilt/
sliding panel open.
General notes
When you lock the vehicle, you can
simultaneously:
Rclose the side windows
Rclose the sliding sunroof
Using the SmartKey
The SmartKey must be close to the driver's
door handle.
XPoint the tip of the SmartKey at the driver's
door handle.
XPress and hold thebutton until the
side windows and the sliding sunroof are
fully closed.
XMake sure that all the side windows and the
sliding sunroof are closed.
XTo interrupt convenienceclosing:
release thebutton.
Using KEYLESS-GO
The KEYLESS-GO key must be outside the
vehicle. All the doors must be closed.
90Side windows
Opening and closing

XTouch recessed sensor surfaceon the
door handle until the side windows and the
sliding sunroof are fully closed.
iMake sure you only touch recessed
sensor surface.
XMake sure that all the side windows and the
sliding sunroof are closed.
XTo interrupt convenience closing:
release recessed sensor surfaceon the
door handle.
Resetting the side windows
Ifaside window can no longer be closed fully,
you must reset it.
XClose all the doors.
XTurn the SmartKey to position1or2in the
ignition lock.
XPull the corresponding switch on the door
control panel until the side window is
completely closed (Ypage 89).
XHold the switch for an additional second.
If the side window opens again slightly:
XImmediately pull the corresponding switch
on the door control panel until the side
window is completely closed (Ypage 89).
XHold the switch for an additional second.
XIf the corresponding side window remains
closed after the button has been released,
the side window has been reset correctly.
If this is not the case, repeat the steps
above again.
Side windows91
Opening and closing
Z

Problems with the side windows
GWARNING
If you closeaside window again immediately after it has been blocked or reset, the side window
closes with increased or maximum force. The reversing feature is then not active. Parts of the
body could be trapped in the closing area in the process. This poses an increased risk of injury
or even fatal injury.
Make sure that no parts of the body are in the closing area. To stop the closing process, release
the switch or push the switch again to reopen the side window.
ProblemPossible causes/consequences andSolutions
Aside window cannot
be closed because it is
blocked by objects, e.g.
leaves in the window
guide.
XRemove the objects.
XClose the side window.
Aside window cannot
be closed and you
cannot see the cause.
Ifaside window is obstructed duringclosing and reopensagain
slightly:
XImmediately after the window blocks, pull the corresponding
switchagain until the side window has closed.
The side window is closed with increased force.
Ifaside window is obstructed again duringclosing and reopens
again slightly:
XImmediately after the window blocks, pull the corresponding
switchagain until the side window has closed.
The side window is closed without the anti-entrapmentfeature.
Sliding sunroof
Important safetynotes
GWARNING
While opening and closing the sliding sunroof,
body parts in close proximity could become
trapped. There isarisk of injury.
Make sure that no body parts are in close
proximity during the opening and closing
procedures.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation,push the
switch briefly in any direction
The openingorclosing procedure will be
stopped.
GWARNING
If children operate the sliding sunroof they
could become trapped, particularly if they are
left unsupervised. There isarisk of injury.
When leaving the vehicle, alwaystake the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
!Only open the sliding sunroof if it is free
of snow and ice. Otherwise, malfunctions
may occur.
92Sliding sunroof
Opening and closing

Do not allowanything to protrude fromthe
sliding sunroof. Otherwise, the seals could
be damaged.
!The weather can change abruptly. It could
start to rain or snow. Make sure that the
sliding sunroof is closed when you leave the
vehicle. The vehicle electronicscan be
damaged if water enters the vehicle
interior.
iResonance noises can occur in addition
to the usualairflow noises when the sliding
sunroof is open. They are caused by minor
pressure fluctuations in the vehicle interior.
Change the position of the sliding sunroof
or openaside window slightly to reduce or
eliminate these noises.
Sliding sunroof reversing feature
The sliding sunroof is equipped with an
automatic reversing feature. Ifasolid object
blocks or restrictsthe sliding sunroof during
the closing process, the sliding sunroof opens
again automatically.However, the automatic
reversing feature is only an aid and does not
relieve you of the responsibility of paying
attention when closing the sliding sunroof.
GWARNING
The reversing feature does not react:
Rto soft, light and thin objects, e.g. small
fingers
Rover the last4mmofthe closing movement
Rduring resetting
Rwhen closing the sliding sunroof again
manually immediately after automatic
reversing
This means that the reversing feature cannot
prevent someone being trapped in these
situations. There isarisk of injury.
Make sure that no body parts are in close
proximity during the closing procedure.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the
switch briefly in any direction
The closing process is stopped.
Operating the sliding sunroof
Opening and closing
Overhead control panel
To raise
To open
$To close/lower
XTurn the SmartKey to position1or2in the
ignition lock.
XPress or pull theswitch in the
corresponding direction.
iIf you press theswitch beyond the
point of resistance, an automatic opening/
closing process is started in the
corresponding direction. You can stop
automatic operation by operating the
switch again.
iThe automatic opening and raising
feature is available only when the sliding
sunroof is closed.
The sun protection cover automatically opens
along with the sliding sunroof. You can open
or close the sun protection cover manually
when the sliding sunroof is raised or closed.
iYou can continue to operate the sliding
sunroof after switching off the engine or
Sliding sunroof93
Opening and closing
Z

removing the SmartKey from the ignition
lock. This function remains active for five
minutes or until you openafront door.
Resetting
!If the sliding sunroof still cannot be
opened or closed fullyafter resetting,
contactaqualified specialist workshop.
Reset the sliding sunroof if it does not move
smoothly.
XTurn the SmartKey to position2in the
ignitionlock.
XRaise the sliding sunroof fully at the rear
(Ypage 93).
XKeep theswitch pressed for another
second.
XMake sure that the sliding sunroof can be
fully opened and closed again (Ypage 93).
XIf this is not the case, repeat the steps
above again.
94Sliding sunroof
Opening and closing

Problems with the sliding sunroof
GWARNING
If you close the sliding sunroof again immediately after it has been blocked or reset, the sliding
sunroof closes with increased or maximum force. The reversing feature is then not active. Parts
of the body could be trapped in the closing area in the process. This poses an increased risk of
injury or even fatal injury.
Make sure that no parts of the body are in the closing area.
If somebody becomes trapped:
Rrelease the switch immediately, or
Rduring automatic operation, push the switch briefly in any direction
The closing process is stopped.
!If the sliding sunroof still cannot be opened or closed asaresult ofamalfunction,contact
aqualified specialist workshop.
ProblemPossible causes/consequences andSolutions
The sliding sunroof
cannot be closed and
you cannot see the
cause.
If the sliding sunroof is obstructed during closing and reopens
again slightly:
XImmediately after the sliding sunroof blocks, pull the
switch in the overhead control panel down to the point of
resistance and hold it until the sliding sunroof is closed.
The sliding sunroof is closed with increased force.
If the sliding sunroof is obstructed again during closing and then
reopens slightly:
XImmediately after the sliding sunroof blocks, pull the
switch in the overhead control panel down to the point of
resistance and hold it until the sliding sunroof is closed.
The sliding sunroof is closed without the anti-entrapment
feature.
Sliding sunroof95
Opening and closing
Z

The seat belt should:
Rfit snugly across your body
Rbe routed across the middle of your
shoulder
Rbe routed in your pelvic area across the hip
joints
XBefore starting off, adjust the rear-view
mirror and the exterior mirrors in such a
way that you haveagood view of road and
traffic conditions (Ypage 109).
XVehicles withamemoryfunction:save
the seat, steeringwheel and exterior mirror
settings with the memory function
(Ypage 112).
Seats
Important safety notes
GWARNING
Children could become trapped if they adjust
the seats, particularly when unattended.
There isarisk of injury.
When leaving the vehicle, alwaystake the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
GWARNING
You could lose control of your vehicle if you
do the following while driving:
Radjust the driver's seat, head restraint,
steeringwheel or mirrors
Rfasten the seat belt
There isarisk of an accident.
Adjust the driver's seat, head restraint,
steeringwheel and mirror and fasten your
seat belt before starting the engine.
GWARNING
If you adjust the seat height carelessly, you or
other vehicle occupantscould be trapped and
thereby injured. Children in particular could
accidentally press the electrical seat
adjustmentbuttonsand become trapped.
Thereisariskofinjury.
While moving the seats, make sure thatyour
hands or other body parts do not get under
the lever assembly of the seat adjustment
system.
GWARNING
When you adjustaseat, you or other vehicle
occupantscould become trapped, e.g. on the
seat guide rail. There isarisk of injury.
Make sure when adjustingaseat that no one
has any body parts in the sweep of the seat.
GWARNING
If head restraints are not installed and
adjusted correctly, they cannot provide
protection as intended. There is an increased
risk of injury in the head and neck area, e.g.
in the event of an accident or when braking.
Always drive with the head restraints
installed. Beforedriving off, make sure for
every vehicle occupant that the center of the
head restraint supports the back of the head
at about eye level.
GWARNING
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.
GWARNING
According to accident statistics, children are
safer when properly restrained on the rear
seats than on the front-passenger seat. Thus,
we strongly recommendthat children be
placed in the rear seat whenever possible.
Regardless of seating position, children 12
years old and under must be seated and
Seats99
Seats, steering whee la nd mirrors
Z

Adjusting therearseat headrestraint
angle
XPull or push thetopof thehead restraint
until it is in thedesired position.
Removing and installing therearseat
headrestraints
GWARNING
If head restraints are not installedand
adjusted correctly, they cannot provide
protection as intended. Thereisanincreased
risk of injury in thehead and neckarea, e.g.
in theeventofanaccidentorwhen braking.
Always drivewith thehead restraints
installed. Before driving off,makesure for
everyvehicle occupant that thecenter of the
head restraintsupports theback of thehead
at about eye level.
!Makesure that therear window roller
sunblindhas been retractedbefore the rear
head restraintsare removed. You could
otherwise damage the roller sunblind.
XTo remove:pull the head restraint up to
the stop.
XPress release catchand pull the head
restraint out of the guides.
XTo re-install:insert the head restraint so
that the notches on the bar are on the left
when viewed in the direction of travel.
XPush the head restraint down until you hear
it engage in position.
Adjusting the multicontour seat
The multicontour seat function is only
available for vehicles in Canada.
To adjust the thigh cushion
To adjust the backrest contour in the
lumbar region
$To adjust the backrest contour in the
upper back region
!To adjust the side bolsters of the seat
backrest
You can adjust the contour of the frontseats
individually so as to provide optimum support
for your back and sides.
XTurn the SmartKey to position2in the
ignition lock (Ypage 147).
102Seats
Seats, steering wheel and mirrors

You can adjust the contour of the front seat
backrestsindividually to provide optimum
support for your back.
Switchingtheseat heating on/off
Activating/deactivating
GWARNING
Repeatedly switching on the seat heatingcan
cause the seat cushionand backrestpads to
become veryhot.The health of persons with
limited temperature sensitivity oralimited
ability to react to excessively high
temperatures may be affected or they may
even suffer burn-like injuries. There isarisk
of injury.
Therefore, do not switch the seat heating on
repeatedly.
Driver's and front-passenger seat
The three red indicator lamps in the button
indicate the heating level you have selected.
The system automatically switches down
from level3to level2after approximately
eight minutes.
The system automatically switches down
from level2to level1after approximately ten
minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level1.
XTurn the SmartKey to position1or2in the
ignition lock (Ypage 147).
XTo switch on:press buttonrepeatedly
until the desired heating level is set.
XTo switch off:press buttonrepeatedly
until all the indicator lamps go out.
iIf the battery voltage is too low, the seat
heating may switch off.
104Seats
Seats, steering whee la nd mirrors

Problems with the seat heating
ProblemPossible causes/consequences andSolutions
The seat heating has
switched off
prematurely or cannot
be switched on.
The on-board voltage is too low because too many electrical
consumers are switched on.
XSwitch off electrical consumers that you do not need, such as
the rear window defroster or interior lighting.
Once the battery is sufficiently charged, the seat heating will
switch back on automatically.
Switching the seat ventilation on/off
Activating/deactivating
The three blue indicator lamps in the buttons
indicate the ventilation level you have
selected.
XTurn the SmartKey to position2in the
ignition lock (Ypage 147).
XTo switch on:press buttonrepeatedly
until the desired ventilation level is set.
XTo switch off:press buttonrepeatedly
until all the indicator lamps go out.
iIf the battery voltage is too low, the seat
ventilation may switch off.
iYou can open the side windows and the
sliding sunroof using the "Convenience
opening" feature (Ypage 89). The seat
ventilation of the driver's seat
automatically switches to the highest level.
Seats105
Seats, steering whee la nd mirrors
Z