2014 MERCEDES-BENZ CLS belt

Position of the steering wheel for
driving
The steering wheel is moved to the last
selected position when:
Rthe driver's door is closed
Rwith KEYLESS-GO:you press the Start/
Stop button once on vehicles with
KEYLESS-GO
or
Rwith the SmartKey:you insert the
SmartKey into the ignition lock.
When you close the driver's door with the
ignition switched on, the steering wheel is
also automatically moved to the previously
set position.
The last position of the steering wheel is
stored when you switch off the ignition or
when you store the settingwith the memory
function (Ypage 112).
Crash-responsive EASY-EXIT feature
If the crash-responsiveEASY-EXITfeature is
triggeredinanaccident,the steeringcolumn
will moveupwards when the driver's door is
opened. This occurs irrespective of the
position of the SmartKey in the ignition lock.
This makes it easier to exit the vehicle and
rescue the occupants.
The crash-responsiveEASY-EXITfeature is
only operational if the EASY-EXIT/ENTRY
feature is activated in the on-board computer.
(Ypage 233)
Mirrors
Exterior mirrors
Adjusting theexterior mirrors
GWARNING
You could lose control of your vehicle if you
do the followingwhile 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
The exterior mirror on the front-passenger
side reduces the size of the image. Visible
objects are actually closer than they appear.
This means that you could misjudge the
distancefrom road users travelingbehind,
e.g. when changinglane. There isarisk of an
accident.
For this reason, alwaysmake sure of the
actual distancefrom the road users traveling
behind by glancingover your shoulder.
XTurn the SmartKey to position1or2in the
ignition (Ypage 147).
XPress buttonfor the left-hand exterior
mirror or buttonfor the right-hand
exterior mirror.
The indicator lamp in the corresponding
button lights up in red.
Mirrors109
Seats, steering wheel and mirrors
Z

Important safety notes
GWARNING
If theengineisswitched off automatically and
you exit thevehicle, theengine is restarted
automatically. The vehiclemay beginmoving.
There isarisk of accident and injury.
If you wish to exit the vehicle, alwaysturn off
the ignition and secure the vehicle against
rolling away.
General notes
ECO start/stop display
If thesymbol is shown in green in the
multifunction display,the ECO start/stop
function switches the engine off
automatically if the vehicle stops moving.
Every time you switch on the engine using the
SmartKey or the Start/Stop button,the ECO
start/stop function is activated.
If the ECO start/stop function has been
manually deactivated (Ypage 152) or a
malfunction has caused the system to be
deactivated, thesymbol is not
displayed.
AMG vehicles:theStop/Start activeor
Stop/Start inactivemessage in the AMG
menu in the multifunction display goes out.
AMG vehicles:the ECO start/stop function
is only available in drive programC.
For further information on automatic engine
switch-off (Ypage 151) and automatic
engine start (Ypage 152).
Automatic engine switch-off
General notes
If the vehicle is braked toastandstill inDor
N,the ECO start/stop function switches off
the engine automatically.
The ECO start/stop function is operational
and thesymbol is displayed in green in
the multifunction display,if:
Rthe indicator lamp in the ECO button is lit
green.
Rthe outside temperature is within the
comfortrange.
Rthe engine is at normal operating
temperature.
Rthe set temperature for the vehicle interior
has been reached.
Rthe battery is sufficiently charged.
Rthe system detectsthat the windshield is
not fogged up when the air-conditioning
system is switched on.
Rthe hood is closed.
Rthe driver's door is closed and the driver's
seat belt is fastened.
If conditions for automatic engine switch-off
have not been fulfilled, thesymbol will
be shown in yellow.
AMG vehicles:the AMG menu in the
multifunction display also shows theStop/
Start inactivemessage.
iIf you shift the transmission fromRtoD,
the ECO start/stop function is available
again once thesymbol reappears in
green in the multifunction display.
iAll of the vehicle's systems remain active
when the engine has been stopped
automatically.
iAll vehicles (apartfrom AMG
vehicles):automatic engine switch-off can
take placeamaximum of four times
consecutively (initial stop then repeated
three times). Thesymbol is shown in
yellow in the multifunction display after the
engine has been started automatically for
Driving151
Driving and parking
Z

the fourth time. When thesymbolis
shown in green in the multifunctiondisplay,
automatic engine switch-off is again
possible.
iAMG vehicles:times which the engine
can be automatically switched off.
iThe HOLDfunction can also be activated
if the engine has been switched off
automatically. It is thennot necessary to
continue applying the brakes duringthe
automatic stop phase. When you depress
the accelerator pedal, the engine starts
automatically and the braking effect of the
HOLDfunction is deactivated.
Automatic engine start
The engine startsautomatically if:
Ryou switchoff the ECO start/stop function
by pressing the ECO button.
Ryou release the brakes when in
transmission positionDorNand when the
HOLDfunction is not active.
Ryou depressthe accelerator pedal.
Ryou engage reverse gearR.
Ryou movethe transmission out of position
P.
Ryou switchtodrive programS,S+orM
(AMG vehicles).
Ryou unfasten your seat belt or open the
driver's door.
Rthe vehicle startstoroll.
Rthe brakesystem requiresthis.
Rthe temperature in the vehicle interior
deviates fromthe set range.
Rthe system detectsmoisture on the
windshield when the air-conditioning
system is switched on.
Rthe charge level of the battery is too low.
iShiftingthe transmission to positionP
does not start the engine.
iIf you shift the transmission fromRtoD,
the ECO start/stop function is available
again once thesymbol reappears in
green in the multifunction display.
Deactivating/activating the ECO start/
stop function
ECO button
XTo switch off (except AMG vehicles):
press button.
Indicator lampand thesymbol in
the multifunction displaygoout.
XTo switch on (except AMG vehicles):
press button.
Indicator lamplights up. If all conditions
for automatic engine switch-off
(Ypage 151) are fulfilled,thesymbol
is shown in green in the multifunction
display.
If not all conditionsfor automatic engine
switch-off (Ypage 151) are fulfilled,the
symbol is shown in yellow in the
multifunction display. If this is the case, the
ECO start/stop function is not available.
XTo switch off (AMG vehicles):press
buttonin drive programC.
or
XSwitch to drive programS,S+orM
(Ypage 159).
Indicator lampand thesymbol in
the multifunction displaygoout.
TheStop/Start activeorStop/Start
inactivemessage in the AMG menu in the
multifunction displaygoes out.
152Driving
Driving and parking

The DIRECT SELECT lever is on the right of the
steeringcolumn.
iThe DIRECT SELECT lever alwaysreturns
to its original position. The current
transmission positionP,R,NorDappears
in the transmission position display
(Ypage 155) in the multifunction display.
Transmission position and drive
program display
!If the transmission position display in the
multifunction display is not working, you
should pull away carefully to check whether
the desired transmission position is
engaged. Ideally, you should select
transmission positionDand drive program
EorS.Donot restrict the shift range.
Transmission position display
Drive program display
The currenttransmission position and drive
programappear in the multifunction display.
iThe arrows in the transmission position
display show how and intowhich
transmission positionsyou can change
using the DIRECT SELECT lever.
Engaging parkposition P
!If theengine speed is toohigh or the
vehicle is moving, do not shift the
automatic transmission directly fromDto
R,fromRtoDor directly toP.The
automatic transmission could otherwise be
damaged.
Park position with parking lock
\nReverse gear
Neutral
Drive
XPush the DIRECT SELECT lever in the
direction of arrowP.
iThe automatic transmission shifts into
park positionPautomatically:
Rif you open the driver's door while the
vehicle is stationary in transmission
positionDorR
Rif you open the door while traveling at
very low speeds in transmission position
DorR
HOLD function or DISTRONIC PLUS:if the
vehicle is braked using the HOLD function or
DISTRONIC PLUS, the automatic
transmission shifts automatically to
transmission positionP.Inaddition,atleast
one of the following conditionsmust be
fulfilled:
Rthe engineisswitched off.
Rthe driver'sdoor is open and the seat belt
is not in the buckle.
156Automatic transmission
Driving and parking

Activating DISTRONIC PLUS
Activation conditions
In order to activateDISTRONICPLUS, the
followingconditionsmustbefulfilled:
Rthe enginemust be started. It may take up
to two minutes after pulling away before
DISTRONIC PLUS is operational.
Rthe parkingbrake must be released.
RESP®must be active, but not intervening.
RActive ParkingAssist must not be
activated.
Rthe transmission must be in positionD.
Rthe hood must be closed.
Rthe driver's door must be closed when you
shift fromPtoDor your seat belt must be
fastened.
Rthe front-passenger door and rear doors
must be closed.
Rthe vehicle must not skid.
Activating
XBriefly pull the cruise control lever towards
youor press it upor down$.
DISTRONIC PLUS is selected.
XPress the cruise control lever repeatedly
upor down$until the desired speed
is set.
XRemove your foot from the accelerator
pedal.
Your vehicle adapts its speed to that of the
vehicle in front, but only up to the desired
stored speed.
When driving at speeds below 20 mph
(30 km/h),you can only activate DISTRONIC
PLUS if the vehicle in front has been detected
and is shown in the multifunction display.If
the vehicleinfront is no longerdetected and
displayed, DISTRONIC PLUS switches off and
atonesounds.
iIf you do not fully release the accelerator
pedal, theDISTRONIC PLUS Override
message appears in the multifunction
display. The set distancetoaslower-
movingvehicle in frontwill then not be
maintained. You will be driving at the speed
you determine by the position of the
accelerator pedal.
Activating when driving towardsa
stationary vehicle
XBriefly pull the cruise control lever towards
you!or press it upor down.
DISTRONIC PLUS is selected.
XPress the cruise control lever repeatedly
upor downuntil the desired speed
is set.
If the vehicle in frontofyou is stationary, you
can only activate DISTRONIC PLUS once your
vehicle is stationary as well.
iDISTRONIC PLUS can only be activated at
under 20 mph (30 km/h) ifavehicle in front
has been detected. Therefore, the
DISTRONIC PLUS distancedisplay in the
instrument cluster should be activated
(Ypage 227).
iYou can use the cruise control lever to set
the stored speed and the control on the
cruise control lever to set the specified
minimum distance(Ypage 183).
Activating at the current speed/last
stored speed
GWARNING
If you call up the stored speed and it differs
from the currentspeed, the vehicle
accelerates or decelerates. If you do not know
the stored speed, the vehicle could accelerate
180Driving systems
Driving and parking

vehicles and the right lane on right-hand
drive vehicles.
Vehicles with COMAND
Example:traffic circle
iThe following function is not operational
in all countries.
DISTRONIC PLUS usesadditionalinformation
from yournavigation system so that it can
react appropriately to certain traffic
situations. This is the case if, while following
avehicle, DISTRONIC PLUS is active and you:
Rapproach or drive throughatraffic circle
RapproachaT-intersection
Rturn off atahighwayexit
Even if the vehicleinfront leaves the
detection range, DISTRONIC PLUS
temporarily maintains the current driving
speedand does not accelerate. This is based
on the current map data in the navigation
system.
Afterwards, the vehicleaccelerates back to
the speedyou set.
Stopping
GWARNING
Never get out of the vehiclewhen DISTRONIC
PLUS is activated.
DISTRONIC PLUS must alsonever be
operated, activated or deactivated by a
passenger or from outside the vehicle.
DISTRONIC PLUS does not replace the
parking brake and must not be used for
parking.
The DISTRONIC PLUS braking effect is
canceled and the vehiclecan start moving if:
RDISTRONIC PLUS is deactivated using the
cruise control lever.
Ryou accelerate.
Rthere isamalfunction in the system or an
interruption in the power supply,e.g.
battery failure.
Rthe electricalsystem in the engine
compartment, the battery or the fuses are
tamperedwith.
Rthe battery is disconnected.
If you wishtoleave the vehicleorpark it,
deactivate DISTRONIC PLUS and secure the
vehicleagainst rolling away.
If DISTRONIC PLUS detects that the vehicle
in front is stopping, it brakes yourvehicle until
it is stationary.
Onceyour vehicle is stationary, it remains
stationary and you do not need to depress the
brake.
iDepending on the specified minimum
distance, your vehicle will come to a
standstill atasufficientdistancebehindthe
vehicle in front.The specified minimum
distance is set using the control on the
cruise control lever.
When DISTRONIC PLUS is activated, the
transmission is shifted automatically to
positionPif:
Rthe driver's door is open and the driver's
seat belt is unfastened.
Rthe engine is switched off, unless it is
automatically switched off by the ECO
start/stop function.
Rthe hood is opened.
Rasystem malfunction occurs.
Rthe power supply is not sufficient.
182Driving systems
Driving and parking

Important safety notes
GWARNING
When leaving thevehicle, it can still rollaway
despitebeingbraked by theHOLD function if:
Rthere isamalfunction in the system or in
the voltage supply.
Rthe HOLD function has been deactivated by
pressing the accelerator pedal or the brake
pedal,e.g. byavehicle occupant.
Rthe electrical system in the engine
compartment,the battery or the fuses have
been tampered with.
Rthe battery is disconnected
There isarisk of an accident.
If you wish to exit the vehicle, always turn off
the HOLD function and secure the vehicle
against rolling away.
!If DISTRONIC PLUS or the HOLD function
is activated, the vehicle brakes
automaticallyincertain situations. To
prevent damage to the vehicle, deactivate
DISTRONIC PLUS and the HOLD function in
the following or other similarsituations:
Rwhen towingthe vehicle
Rin the car wash
Activation conditions
You can activatethe HOLDfunction if:
Rthe vehicle is stationary
Rthe engine is running or if it has been
automatically switched off by the ECO
start/stop function
Rthe driver's door is closed or your seat belt
is fastened
Rthe parking brakeisreleased
Rthe hood is closed
Rthe transmission is in positionD,RorN
RDISTRONIC PLUS is deactivated
Activating theHOLD function
XMake sure that the activation conditions
are met.
XDepress the brakepedal.
XQuickly depressthe brakepedal further
untilappears in the multifunction
display.
The HOLDfunction is activated. You can
release the brakepedal.
iIf depressing the brakepedal the first
timedoes not activatethe HOLDfunction,
wait briefly and thentry again.
Deactivatingthe HOLD function
The HOLD function is deactivated
automatically if:
Ryou accelerate and the transmission is in
positionDorR.
Ryou shift the transmission to positionP.
Ryou depress the brake pedalagain with a
certain amount of pressure until
disappears from the multifunction display.
Ryou activate DISTRONIC PLUS.
When the HOLD function is activated,the
transmission is shifted automatically to
positionPif:
Rthe driver's door is open and the driver's
seat beltisunfastened.
Rthe engine is switched off, unless it is
automaticallyswitched off by the ECO
start/stop function.
Rthe hood is opened.
Rasystem malfunction occurs.
Rthe power supplyisnot sufficient.
Driving systems187
Driving and parking
Z

Warning and display messages in the
multifunction display
XActivate ATTENTION ASSIST using the on-
board computer (Ypage228).
If ATTENTION ASSIST is active, you willbe
warned no sooner than 20 minutes after
yourjourney has begun. You then hear an
intermittent warning tonetwice and the
Attention Assist:Drowsiness
detectedmessage appears in the
multifunction display.
XIf necessary, takeabreak.
XPressthebutton to confirmthe
message.
On longjourneys, takeregular breaksingood
timetoallow yourself to rest properly. If you
do not takeabreak,you will be warned again
after 15 minutes at theearliest. The
preconditionfor this is that
ATTENTION ASSIST still detectstypical
indicators of fatigue or increasing lapses in
concentration.
When ATTENTION ASSIST is deactivated, the

symbol and OFF appear in the
multifunction display in the assistance
graphics display when the engine is running.
ATTENTION ASSIST is reset when you
continue your journey and startsassessing
your tiredness again if:
Ryou switch off the engine.
Ryou take off your seat belt and open the
driver's door, e.g. forachange of drivers or
to takeabreak.
Night View Assist Plus
Important safety notes
Night View Assist Plus is only an aid and is not
asubstitute for attentive driving. Do not rely
on the Night View Assist Plus display.You are
responsible for the distance to the vehicle in
front,for vehicle speed and for braking in
good time. Drive carefully and always adapt
your driving style to suit the prevailing road
and traffic conditions.
The system may be impaired or may not
function if:
Rthere is poor visibility, e.g. due to snow,
rain, fog or spray
Rthe windshield is dirty, fogged up or
covered, for instance byasticker, in the
vicinityofthe camera
Ron bends, on uphill gradients or downhill
gradients
Pedestrian recognition may be impaired or
inoperative if:
Rpedestrians are partially or entirely
obscured by objects, e.g. parked vehicles
Rthe silhouette of the pedestrian in the Night
View Assist Plus display is incompleteor
interrupted, e.g. by powerful light
reflections
Rpedestrians do not contrast adequately
from the background
Rpedestrians are not in an upright position,
e.g. sitting, squatting or lying
In addition to the illumination provided by the
normal headlamps, Night View Assist Plus
uses infrared light to illuminate the road.
Night View Assist Plus camerapicks up
the infrared light and displaysamonochrome
image in COMAND. The image displayed in
COMAND corresponds toaroad lit up by high-
beam headlamps. This enables you to see the
road's course and any obstacles in good time.
If pedestrian recognition is activated,
pedestrians recognized by the system are
204Driving systems
Driving and parking