light MERCEDES-BENZ CLS 2014 Owners Manual

The brightness of the indicator/warning
lamps is adjusted automatically accordingto
the ambient light.
Visual and acoustic collision warning
If you switch on the turn signals to change
lanes andavehicle is detected in the side
monitoring range, you receiveavisual and
acoustic collision warning. You then hear a
double warning toneand red warning
lampflashes. If the turn signal remains on,
detected vehicles are indicated by the
flashing of red warning lamp.There are no
further warning tones.
Course-correcting brake application
GWARNING
Acourse-correctingbrake application cannot
alwayspreventacollision. There isarisk of
an accident.
Always steer, brake or accelerate yourself,
especially if Active Blind Spot Assist warns
you or makesacourse-correcting brake
application. Always maintainasafe distance
at the sides.
If Active Blind Spot Assist detectsarisk of a
lateral collision in the monitoring range, a
course-correcting brake application is carried
out. This is meant to assist you in avoiding a
collision.
Ifacourse-correcting brake application
occurs, red warning lampflashes in the
exterior mirror andadual warning tone
sounds. In addition, the display shown in the
lower image appears in the multifunction
display.
In very rare cases, the system may make an
inappropriate brake application. An
inappropriate course-correcting brake
application may be interrupted at any time if
you steer slightly in the opposite direction or
accelerate, for example.
The course-correcting brake application is
available in the speed range between
20 mph (30 km/h) and 120 mph (200 km/h).
Either no braking application, oracourse-
correcting brake application adapted to the
driving situation occurs if:
Rthere are vehicles or obstacles, e.g. crash
barriers, located on both sides of your
vehicle.
Ravehicle approaches you too closely at the
side.
Ryou have adoptedasporty driving style with
high cornering speeds.
Ryou clearly brake or accelerate.
Radriving safety system intervenes, e.g.
ESP®or PRE-SAFE®Brake.
RESP®is switched off.
Raloss of tire pressure oradefectivetire is
detected.
Switching on Active Blind Spot Assist
XMake sure that the radar sensor system
(Ypage 232) and Active Blind Spot Assist
(Ypage 228) are activated in the on-board
computer.
XTurn the SmartKey to position2in the
ignition lock.
Warning lampsin the exterior mirrors
light up red for approximately
1.5 seconds and then turn yellow.
Driving systems213
Driving and parking
Z

Rthe roadisnarrow and winding
Rthere arestrong shadows castonthe lane
If no vehicle is detected in the adjacent lane
and there are broken lane markings detected,
no lane-correcting brake application is made.
Warning vibration in the steering wheel
Awarning may be given ifafront wheel
passes overalane marking. It will warn you
by means of intermittent vibration in the
steering wheel for up to 1.5 seconds.
Lane-correcting brake application
GWARNING
Alane-correcting brake application cannot
always bring the vehicle back into the original
lane. There isarisk of an accident.
Always steer, brake or accelerate yourself,
especially if Active Lane Keeping Assist warns
you or makesalane-correcting brake
application.
GWARNING
Active Lane Keeping Assist does not detect
traffic conditionsorroad users. In very rare
cases, the system may make an inappropriate
brake application, e.g. after intentionally
driving overasolid lane marking. There is a
risk of an accident.
An inappropriate brake application may be
interrupted at any time if you steer slightly in
the opposite direction. Always make sure that
there is sufficient distance on the side for
other traffic or obstacles.
If you leave your lane, under certain
circumstances the vehicle will brake briefly
on one side. This is meant to assist you in
bringing the vehicle back to the original lane.
Ifalane-correcting brake application occurs,
displayappears in the multifunction
display.
This function is available in the range between
40 mph and 120 mph (60 km/h and
200 km/h).
Alane-correcting brake application can only
be made after driving overasolid,
recognizable lane marking. Before this, a
warning must be given by means of
intermittent vibration in the steering wheel.
In addition,alane with lane markings on both
sides must be recognized. The brake
application also slightly reduces vehicle
speed.
iAfurther lane-correcting brake
application can only occur after your
vehicle has returned to the original lane.
No lane-correcting brake application occurs
if:
Ryou clearly and actively steer, brake or
accelerate.
Ryou cut the corner onasharp bend.
Ryou have switched on the turn signals.
Radriving safety system intervenes, e.g.
ESP®,PRE-SAFE®Brake or Active Blind
Spot Assist.
Ryou have adoptedasporty driving style with
high cornering speeds or high rates of
acceleration.
RESP®is switched off.
Rthe transmission is not in positionD.
Raloss of tire pressure oradefective tire has
been detected and displayed.
Active Lane Keeping Assist may is unable to
detect other road or traffic conditions. An
inappropriate brake application may be
interrupted at any time if you:
Driving systems215
Driving and parking
Z

Rsteer slightly in the opposite direction
Ruseaturn signal
Rclearly brake or accelerate
Alane-correcting brakeapplicationis
interrupted automatically if:
Radrivingsafetysystem intervenes,e.g.
ESP®,PRE-SAFE®Brake or ActiveBlind
Spot Assist.
Rlane markings can no longer be recognized.
Switching on Active Lane Keeping Assist
XSwitch on ActiveLane KeepingAssist using
the on-board computer;todoso, select
StandardorAdaptive(Ypage 229).
If you drive at speeds above 40 mph
(60 km/h) and lane markings are detected,
the lines in the assistancegraphicsdisplay
(Ypage 227)are shown in green.Lane
KeepingAssist is ready for use.
IfStandardis selected, no warning
vibration occurs if:
Ryou have switched on the turnsignals.In
thisevent, the warnings aresuppressed
foracertainperiodoftime.
Radriving safety systemintervenes, such
as ABS, BAS or ESP®.
IfAdaptiveis selected, no warning
vibrationoccurs if:
Ryouhaveswitched on the turnsignals.In
thisevent, the warnings aresuppressed
foracertainperiodoftime.
Radriving safety systemintervenes, e.g.
ABS, BAS or ESP®.
Ryouaccelerate hard, e.g.kickdown.
Ryou brakehard.
Ryou steer actively, e.g. swervetoavoid
an obstacle or change lanes quickly.
Ryou cut the corner onasharp bend.
In order that you are warnedonly when
necessary and in good timeifyou cross the
lane marking, the system recognizes certain
conditions and warns you accordingly.
The warning vibration occurs earlier if:
Ryou approach the outer lane marking on a
bend.
Rthe road has very wide lanes, e.g. a
highway.
Rthe system recognizes solid lane markings.
The warning vibration occurs later if:
Rthe road has narrow lanes.
Ryou cut the corner onabend.
216Driving systems
Driving and parking

Outsidetemperature display
You should pay special attention to road
conditions when temperatures are around
freezing point.
The outside temperature display is in the
multifunction display (Ypage 221).
Changes in the outside temperature are
displayed afterashort delay.
Speedometer with segments
The segments in the speedometer indicate
which speed range is available.
RCruise control activated (Ypage 175):
The segments light up from the stored
speed to the maximum speed.
RDISTRONIC PLUS activated (Ypage 177):
One or two segments in the set speed
range light up.
RDISTRONIC PLUS detectsavehicle in front:
The segments between the speed of the
vehicle in frontand the stored speed light
up.
Operatingthe on-board computer
Overview
Multifunctiondisplay
Right control panel
$Switches on the VoiceControl System;
see the separateoperating instructions
!Backbutton
Left control panel
XTo activatethe on-board computer:turn
the SmartKey to position1in the ignition
lock.
You can control the multifunction displayand
the settings in the on-board computer using
the buttons on the multifunction steering
wheel.
220Displays and operation
On-board computer and displays

GWARNING
If you deactivate ESP®,ESP®no longer
stabilizes the vehicle. There is an increased
risk of skidding and an accident.
Only deactivate ESP®in the situations
described in the following.
It may be best to deactivate ESP®in the
following situations:
Rwhen using snow chains
Rin deep snow
Ron sand or gravel
Activating/deactivating ESP®on AMG
vehicles (Ypage70).
For further information about ESP®,see
(Ypage68).
XStart the engine.
XPress the\norbutton on the
steering wheeltoselect theDriveAssist
menu.
XPress theorbutton to select
ESP.
XPress thebutton.
The current selection is displayed.
XTo activate/deactivate:press the
button again.
ESP®is deactivated if the warning lamp
in the instrument cluster lights up
continuously when the engine is running.
If thewarning lamp and the
warning lamp are lit continuously,ESP®is not
available due toamalfunction.
Observe the information on warning lamps
(Ypage269).
Observe the information on display messages
(Ypage238).
Activating/deactivating PRE-SAFE®
Brake
PRE-SAFE®Brake is only available in vehicles
with DISTRONIC PLUS.
XPress\noron the steering wheel
to select theDriveAssistmenu.
XPress theorbutton to select
PRE-SAFEBrake.
XPress thebutton.
The current selection is displayed.
XTo activate/deactivate:press the
button again.
When PRE-SAFE®Brake is deactivated, the
assistance graphic showsthe
symbol in
the multifunction display.
For more information on PRE-SAFE®Brake,
see (Ypage72).
Activating/deactivating ATTENTION
ASSIST
XPress\noron the steering wheel
to select theDriveAssistmenu.
XPressorto selectAttention
Assist.
XPress thebutton.
The current selection is displayed.
XTo activate/deactivate:press the
button again.
When ATTENTION ASSIST is deactivated, the

symbol and OFF appear in the
multifunction display in the assistance
display when the engine is running.
For further information about ATTENTION
ASSIST, see (Ypage203).
Activating/deactivating Blind Spot
Assist
XPress\noron the steering wheel
to select theDriveAssistmenu.
XPress theorbutton to select
Blind Spot Asst.
228Menus and submenus
On-board computer and displays

XPress thebutton.
The currentselection is displayed.
XTo activate/deactivate:press the
button again.
If theBlind Spot Assist Sensors
DeactivatedorAct. Blind Spot Asst.
Sensors Deactivatedmessage appears,
the radar sensor system is deactivated.
XSwitchonthe radar sensor system
(Ypage 232).
For further information about Blind Spot
Assist,see (Ypage 207).
For further information about Active Blind
Spot Assist,see (Ypage 211).
Activating/deactivating Lane Keeping
Assist
XPress\noron the steering wheel
to select theDriveAssistmenu.
XPress theorbutton to select
Lane Keep. Asst.
XPress thebutton.
The currentselection is displayed.
XPressto confirm.
XPress theorbutton to setOff,
StandardorAdaptive.
XPress thebutton to save the setting.
For further information about Lane Keeping
Assist,see (Ypage 209).
For further information about Active Lane
Keeping Assist,see (Ypage 214).
Maintenance menu
In theServ.menu, you have the following
options:
RCalling up display messages in message
memory (Ypage 237)
RRestarting the tire pressure loss warning
system (Ypage 342)
RCheckingthe tire pressure electronically
(Ypage 342)
RCalling up the servicedue date
(Ypage 310)
Settings menu
Introduction
In theSett.menu, you have the following
options:
RChanging the instrument cluster settings
(Ypage 229)
RChanging the light settings (Ypage 230)
RChanging the vehicle settings
(Ypage 232)
RChanging the convenience settings
(Ypage 233)
RRestoringthe factory settings
(Ypage 234)
Instrument cluster
Selecting the unit of measurement for
distance
TheDisplay Unit Speed-/Odometer:
function allows you to choose whether
certain displays appear in kilometers or miles
in the multifunction display.
Menus and submenus229
On-boar dc omputer and displays
Z

You can determinewhether the multifunction
display shows some messages in miles or
kilometers.
XPress the\norbutton on the
steeringwheel to selecttheSett.menu.
XPress theorbutton to select the
Inst. Clustersubmenu.
XPressto confirm.
XPress theorbutton to select the
Display Unit Speed-/Odometer:
function.
You will see the selected setting:kmor
miles.
XPress thebutton to save the setting.
The selected unit of measurement for
distance applies to:
Rthe digital speedometer in theTripmenu
Rodometer and the trip odometer
Rtrip computer
Rcurrent consumption and the range
Rthe navigation instructions in theNavi
menu
Rcruise control
RDISTRONIC PLUS
RASSYST PLUS service interval display
Selecting the permanent display function
You can determine whether the multifunction
displaypermanently shows your speed or the
outside temperature.
XPress the\norbutton on the
steering wheel to select theSett.menu.
XPress theorbutton to select the
Inst. Clustersubmenu.
XPressto confirm.
XPress theorbutton to select the
Permanent Display:function.
You will see the selected settingOutside
TemperatureorSpeedometer [km/h]
(USA)/Speedometer [mph](Canada).
XPress thebutton to save the setting.
iThe speed is shown in km/h (USA)/mph
(Canada).
Lights
Setting the brightness of the instrument
cluster lighting and switches
The lighting in the instrumentcluster,inthe
displays and the controls in the vehicle
interior can be adjusted using the
Brightness Display/Switches:function.
XPress the\norbutton on the
steeringwheel to selecttheSett.menu.
XPress theorbutton to select the
Lightssubmenu.
XPressto confirm.
XPress theorbutton to select the
Brightness Display/Switches:
function.
You will see the selected setting.
XPressto confirm.
XPress theorbutton to adjust the
brightness to any level fromLevel 1to
Level 5(bright).
XPress theorbutton to save the
setting.
If the light switch is set to\r,or
,the brightness is dependent upon
the brightness of the ambient light.
iThe light sensor in the instrumentcluster
automatically controls the brightnessof
the multifunction display.
In daylight, the displays in the instrument
cluster are not illuminated.
Switching thedaytime running lamps on/
off
iThis function is not available in Canada.
XPress the\norbutton on the
steeringwheel to selecttheSett.menu.
XPress theorbutton to select the
Lightssubmenu.
XPressto confirm.
230Menus and submenus
On-board computer and displays

XPressorto select theDay
Lights:function.
If theDayLights:have been switched on,
the cone of light and thesymbol in
the multifunction display are shown in red.
XPress thebutton to save the setting.
Further information on daytime running
lamps (Ypage 117).
Setting the brightness of the ambient
lighting
XPress the\norbutton on the
steeringwheel to select theSett.menu.
XPress theorbutton to select the
Lightssubmenu.
XPressto confirm.
XPress theorbutton to select the
Amb. Light +/-.function.
You will see the selected setting.
XPressto confirm.
XPress theorbutton to adjust the
brightness to any level fromOfftoLevel
5(bright).
XPress theorbutton to save the
setting.
Setting the ambient lighting color
XPress the\norbutton on the
steeringwheel to select theSett.menu.
XPress theorbutton to select the
Lightssubmenu.
XPressto confirm.
XPress theorbutton to select the
Ambient Light Colorfunction.
XPressto confirm.
XPress theorbutton to set the
color toSOLAR,NEUTRALorPOLAR.
XPress theorbutton to save the
setting.
Activating/deactivating surround
lighting and exterior lighting delayed
switch-off
XPress the\norbutton on the
steeringwheel to select theSett.menu.
XPress theorbutton to select the
Lightssubmenu.
XPressto confirm.
XPressorto select the
Surround Lightingfunction.
When theSurround Lightingfunction is
activated, the light cone and the area
around the vehicle are displayedinred in
the multifunction display.
XPress thebutton to save the setting.
Deactivating delayed switch-off of the
exterior lighting temporarily:
XBefore leaving the vehicle, turn the
SmartKey to position0in the ignition lock.
XTurn the SmartKey to position2in the
ignition lock.
The exterior lighting delayed switch-off is
deactivated.
Delayed switch-off of the exterior lighting is
reactivated the next time you start the
engine.
If you have activated theSurround
Lightingfunction and the light switch is set
to\r,the following functions are activated
when it is dark:
RSurround lighting:the exterior lighting
remains lit for 40 seconds after unlocking
with the SmartKey. If you start the engine,
the surround lighting is switched off and
the automatic headlamp mode is activated
(Ypage 117).
RExterior lighting delayed switch-off:the
exterior lighting remains lit for 60seconds
after the engine is switched off. If you close
all the doors and the trunklid, the exterior
lighting goes off after5seconds.
iDepending on your vehicle's equipment,
when the surround lighting and delayed
Menus and submenus231
On-boar dc omputer and displays
Z

switch-off exterior lighting are on, the
following light up:
RParking lamps
RLow-beam headlamps
RDaytime running lamps
RSide marker lamps
RSurround lighting in the exterior mirrors
Activating/deactivating the interior
lighting delayed switch-off
If you activate theInterior Lighting
Delayfunction,the interior lighting remains
on for 20seconds after you remove the
SmartKey from the ignition lock.
XPress the\norbutton on the
steering wheel to select theSett.menu.
XPress theorbutton to select the
Lightssubmenu.
XPressto confirm.
XPressorto select theLight.
Delayfunction.
When theInterior Lighting Delay
function is activated, the vehicle interior is
displayed in red in the multifunction
display.
XPress thebutton to save the setting.
Vehicle
Activating/deactivating the automatic
door locking mechanism
XPress the\norbutton on the
steering wheel to select theSett.menu.
XPressorto select theVehicle
submenu.
XPressto confirm.
XPressorto select theAuto.
Door Locksfunction.
When theAutomaticDoorLockfunction
is activated, the vehicle doors are displayed
in red in the multifunction display.
XPress thebutton to save the setting.
If you activate theAutomatic Door Lock
function,the vehicle is centrally locked above
aspeed of around9mph (15 km/h).
For further information on the automatic
locking feature, see (Ypage 83).
Activating/deactivating the acoustic
locking verification signal
If you switch on theAcousticLockfunction,
an acoustic signal sounds when you lock the
vehicle.
XPress the\norbutton on the
steering wheel to select theSett.menu.
XPressorto select theVehicle
submenu.
XPressto confirm.
XPress theorbutton to select the
Acoustic Lockfunction.
If theAcousticLockfunction is activated,
thesymbol in the multifunction
displaylights up red.
XPress thebutton to save the setting.
Activating/deactivating the radar sensor
system
XPress the\norbutton on the
steering wheel to select theSett.menu.
XPressorto select theVehicle
submenu.
XPressto confirm.
XPress theorbutton to select
Radar Sensor (See Oper. Manual):.
You will see the selected setting:Enabled
orDisabled.
XPress thebutton to save the setting.
The following systems are switched off when
the radar sensor system is deactivated:
RDISTRONIC PLUS (Ypage 177)
RBAS PLUS (Ypage 67)
RPRE-SAFE®Brake (Ypage 72)
RBlind Spot Assist (Ypage 207)
RActive Blind Spot Assist (Ypage 211)
232Menus and submenus
On-board computer and displays

mirrors willnot fold out automatically
(Ypage110).
You can then only fold out the exterior mirrors
using button.
Restoringthe factory settings
XPress the\norbutton on the
steering wheeltoselect theSett.menu.
XPress theorbutton to select the
Factory Settingsubmenu.
XPressto confirm.
TheReset All Settings?message
appears.
XPress theorbutton to select
NoorYes.
XPressto confirm the selection.
If you have selectedYes,the multifunction
display showsaconfirmation message.
For safety reasons, theDaytime Running
Lightsfunction in theLightssubmenu is
only reset if the vehicleisstationary.
AMG menu in AMG vehicles
AMG displays
Digital speedometer
Gear indicator
$Upshift indicator
!Engine oil temperature
Coolant temperature
%ECO start/stop function status indicator
(Ypage 151)
XPress the\norbutton on the
steering wheel to select theAMGmenu.
Upshift indicatorUP$indicates that the
engine has reached the overrevving range
when in the manual gearshift program.
Upshift indicatorUP$fades out other
messages until you have shifted up.
When the engine oil temperature is below
176‡(80 †) the oil temperature is shownin
blue. Avoid drivingatfull engineoutput during
this time.
SETUP
Driveprogram (C/SS+/M)
ESP®mode (ON/OFF)orSPORT handling
mode (SPORT)
$Suspension tuning(COMFORT/SPORT/
SPORT+)
SETUP shows the drive program, the ESP®
(Electronic Stability Program) mode and the
suspension tuning.
XPress the\norbutton on the
steering wheel to select theAMGmenu.
XPress thebutton repeatedly until
SETUP is displayed.
or
XBriefly press the AMG button on the center
console (Ypage 191).
234Menus and submenus
On-boar dc omputer and displays