buttons MERCEDES-BENZ CLS 2014 Owners Manual

Setting the air distribution...............138
Settingthe airflow............................139
SETUP (on-board computer).............234
Side impact air bag.............................45
Side marker lamp (display
message)............................................ 247
Side windows
Cleaning ......................................... 314
Convenience closing feature............90
Convenience opening feature..........89
Important safety information...........88
Opening/closing..............................89
Problem (malfunction).....................92
Resetting.........................................91
Sliding sunroof
Important safety notes....................92
Opening/closing..............................93
Problem (malfunction).....................95
Resetting.........................................94
SmartKey
Changing the battery.......................79
Changing the programming.............77
Checking the battery.......................79
Convenience closing feature............90
Convenience opening feature..........89
Display message............................262
Door central locking/unlocking.......76
Important safety notes....................76
Loss.................................................81
Mechanical key................................78
Positions (ignition lock).................147
Problem (malfunction).....................81
Starting the engine........................149
Snowchains......................................337
Sockets
Center console..............................289
General notes................................289
Rearcompartment.........................290
Trunk.............................................290
Under the armrest.........................289
Spare wheel
Stowing .......................................... 368
Specialist workshop............................ 26
Special seat beltretractor.................. 63
Speed,controlling
see Cruise control
Speedometer
Digital............................................223
In the Instrument cluster.........31, 219
Segments......................................220
Selecting the unit of
measurement................................229
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles)..........................................70
Warning lamp ................................. 270
SRS (Supplemental Restraint
System)
Display message............................242
Introduction.....................................41
Warning lamp ................................. 272
Warning lamp (function) ................... 41
Standinglamps
Display message............................246
Switching on/off...........................119
Start/stop function
see ECO start/stop function
Starting (engine)................................ 149
Steering (display message)..............262
Steering wheel
Adjusting (electrically)...................106
Button overview...............................33
Buttons (on-board computer) ......... 220
Cleaning ......................................... 316
Important safety notes..................106
Paddle shifters...............................160
Steering wheel heating..................107
Storing settings (memory
function)........................................112
Steering wheel heating
Problem (malfunction)...................108
Switching on/off...........................107
Steering wheel paddle shifters........160
Stopwatch (RACETIMER)................... 235
Stowage areas...................................278
Stowage compartments
Armrest (under).............................280
Center console..............................279
Cupholders...................................284
Eyeglasses compartment...............279
Glove box .......................................279
Important safety information.........278
Rear...............................................281
16Index

Overheadcontrol panel
FunctionPage
Switchestherear
interiorlighting on/off124
Switches the
automatic interior lighting
control on/off124
$Switches the right-
hand readinglamp on/off123
!MB Info call button
(mbracesystem)293
Opens/closes the
slidingsunroof93
%SOS button (mbrace
system)291
Rear-view mirror111
Buttonsfor the garage door
opener299
FunctionPage
Integrated electronic
compass302
Microphonefor mbrace
(emergency call system),
telephoneand Voice
Control System; see the
separateoperating
instructions
Roadside Assistance
call button (mbrace
system)293
Switches the left-
hand readinglamp on/off123
\rSwitches the front
interior lighting on/off124
Overhead control panel37
At ag lance

If you do not open the vehicle within
approximately 40 seconds of unlocking:
Rthe vehicle is locked again.
Rthe theft deterrent locking system is
armed again.
XTo lockcentrally:pressthebutton.
The SmartKey centrally locks/unlocks:
Rthedoors
Rthetrunk lid
Rthefuel filler flap
The turnsignals flash oncewhen unlocking
and three times when locking.
You can also set an audible signal to confirm
that the vehicle has been locked. The audible
signal can be activated and deactivated using
the on-board computer (Ypage 232).
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer (Ypage 231).
KEYLESS-GO
General notes
Bear in mind that the engine can be started
by any of the vehicle occupants if there is a
KEYLESS-GO key in the vehicle.
Locking/unlocking centrally
You can start, lock or unlock the vehicle using
KEYLESS-GO. To do this, you only need carry
the SmartKey with you. You can combine the
functions of KEYLESS-GO with those of a
conventional SmartKey. Unlock the vehicle
by using KEYLESS-GO, for instance, and lock
it using thebutton on the SmartKey.
When locking or unlocking with KEYLESS-GO,
the distance between the SmartKey and the
corresponding door handle must not be
greater than3ft(1m).
KEYLESS-GO checkswhetheravalid
SmartKey is in the vehicle by periodically
establishingaradio connection between the
vehicle and the SmartKey. This happens:
Rwhen the external door handles are
touched
Rwhen startingthe engine
Rwhile the vehicle is in motion
XTo unlock the vehicle:touch the inner
surface of the door handle.
XTo lock the vehicle:touch sensor
surface.
XConvenience closing feature:touch
recessed sensor surfacefor an
extended period.
XTo unlock the trunk lid:pull the handle on
the trunk lid.
Further information on the convenience
closing feature (Ypage 90).
Changing the settings of the locking
system
You can change the settings of the locking
system. This means that only the driver's door
and the fuel filler flap are unlocked when the
vehicle is unlocked. This is useful if you
frequently travel on your own.
XTo change the setting:press and hold
down theandbuttons on the
SmartKey simultaneously for
SmartKey77
Opening and closing
Z

approximately six seconds until thebattery
check lamp flashes twice (Ypage 79).
iIf thesettingofthelockingsystem is
changed within thesignal range of the
vehicle,pressingtheorbutton:
Rlocks or
Runlocksthevehicle
The SmartKey nowfunctionsasfollows:
XTo unlock thedriver's door:pressthe
buttononce.
XTo unlock centrally:pressthe
buttontwice.
XTo lock centrally:pressthebutton.
The KEYLESS-GO function is changed as
follows:
XTo unlock thedriver's door:touch the
inner surface of thedoor handle on the
driver'sdoor.
XTo unlock centrally:touch theinner
surface of thedoor handle on thefront-
passenger door or therear door.
XTo lock centrally:touch theoutersensor
surface on one of the door handles.
XTo restorethe factorysettings:press
and hold down theandbuttons
simultaneously for approximately six
seconds until the batterychecklamp
flashes twice (Ypage 79).
Mechanicalkey
General notes
If thevehicle can no longer be lockedor
unlocked withtheSmartKey, use the
mechanical key.
If you use themechanical keytounlock and
open thedriver'sdoor or thetrunk lid, the
anti-theftalarm system will be triggered
(Ypage 74).
There are several ways to turnoff the alarm:
XTo turn the alarm off with the
SmartKey:press theorbutton
on the SmartKey.
or
XInsert the SmartKey into the ignition lock.
or
XTo deactivate the alarm with KEYLESS-
GO:press the Start/Stop button in the
ignition lock. The SmartKey must be in the
vehicle.
or
XLock or unlock the vehicle using KEYLESS-
GO. The SmartKey must be outside the
vehicle.
If you unlock the vehicle using the mechanical
key, the fuel filler flapwill not be unlocked
automatically.
XTo unlock thefuel filler flap:insert the
SmartKey intothe ignition lock.
Removing themechanical key
Release catch
Mechanical key
XPush release catchin the direction of
the arrow and at the same timeremove
mechanical keyfromthe SmartKey.
78SmartKey
Opening and closing

XInsert the front tabs of battery
compartment coverinto the housing
first and then press to close it.
XInsert mechanical keyinto the
SmartKey (Ypage 78).
XCheck the function of all SmartKey buttons
on the vehicle.
80SmartKey
Opening and closing

XTo unlockafrontdoor:pull door
handle.
Locking knobpops up.
The door is unlockedand can be opened.
XTo openafrontdoor:pull door
handle.
XTo unlockarear door:pull up locking
knob.
The door is unlockedand can be opened.
XTo openarear door:pull door handle.
Centrally lockingand unlockingthe
vehicle from the inside
Youcan centrallylockorunlock the vehicle
from the inside.
XTo unlock:press button.
XTo lock:press button.
If allthe doors areclosed,the vehiclelocks.
Meanwhile, the fuel fillerflap will not be
locked or unlocked.
You cannot unlockthe vehicle centrally from
the insideifthe vehicle has been locked with
the SmartKey or KEYLESS-GO.
You can openadoor frominside the vehicle
evenifithas been locked.
You can only open therear doorsfrominside
thevehicle if they are notsecured by the
child-proof locks (Ypage 65).
If the vehicle has been locked using the
lockingbutton for the central locking, or has
been locked automatically, andadoor is
opened from the inside:
Rthe vehicle will be fully unlocked if it had
previously been fully unlocked
Ronly the door which has been opened form
the inside is unlocked if only the driver's
door had been previously unlocked
Automatic locking feature
XTo deactivate:press and hold button
for about five seconds untilatonesounds.
XTo activate:press and hold buttonfor
about five seconds untilatonesounds.
iIf you press one of the two buttonsand
do not hearatone, the relevant setting has
already been selected.
The vehicle is locked automatically when the
ignition is switched on and the wheels are
turning.
Doors83
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

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

Problems with the steering wheel heating
ProblemPossible causes/consequences andSolutions
If the steering wheel
heating indicator lamp
is flashing, the steering
wheel heating has
switched off
automatically.
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 steering wheel
heating will switch back on automatically.
EASY-ENTRY/EXIT feature
Important safety notes
GWARNING
When the EASY-ENTRY/EXIT feature adjusts
the steering wheel, you and other vehicle
occupants–particularly children–could
become trapped. There isarisk of injury.
While the EASY-ENTRY/EXIT feature is
making adjustments, make sure that no one
has any body parts in the sweep of the
steering wheel.
If somebody becomes trapped:
Rpress one of the memory function position
buttons, or
Rmove the switch for steering wheel
adjustmentinthe opposite direction to that
in which the steering wheel is moving.
The adjustment process is stopped.
GWARNING
If children activate the EASY-ENTRY/EXIT
feature, they can become trapped,
particularly when unattended. There isarisk
of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
GWARNING
If you drive off while the EASY-ENTRY/EXIT
feature is making adjustments, you could lose
control of the vehicle. There isarisk of an
accident.
Always wait until the adjustment process is
complete before driving off.
The EASY-ENTRY/EXITfeature makes getting
in and out of your vehicle easier.
You can activate and deactivate the EASY-
ENTRY/EXIT feature in the on-board
computer (Ypage 233).
Position of the steering wheel when the
EASY-ENTRY/EXIT featureisactive
The steeringwheel swings upwards when
you:
Rremove the SmartKey from the ignition lock
Rwith KEYLESS-GO:open the driver's door;
KEYLESS-GO must be in position1in the
ignition lock
Rwith the SmartKey:open the driver's
door; the SmartKey must be in position0
or1in the ignition lock (Ypage 147)
iThe steeringwheel only moves upwards if
it has not already reached the upper end
stop.
108Steering wheel
Seats, steering wheel and mirrors

XAdjust the seat(Ypage 100).
XOn the driver'sside, adjust the steering
wheel (Ypage 106)and the exteriormirrors
(Ypage 109).
XPress memory buttonMand one of the
storage position buttons1,2or3within
three seconds.
The settings are stored in the selected
presetposition.Atone sounds when the
settings have been completed.
Calling upastoredsetting
XPressand hold therelevant storage
position button1,2or3until theseat,
steeringwheel and exteriormirrors are in
the stored position.
iThe settingprocedure is interrupted as
soon as you release the storage position
button.
Memory function113
Seats, steering wheel and mirrors
Z