2014 MERCEDES-BENZ CLS ECO mode

TheAMGRideControlSPORT+message
appears in the multifunction display.
Comfort mode
When comfortmode is selected, the driving
characteristics of your vehicle are more
comfortable. Select this mode if you prefer a
comfort-oriented driving style. Select
comfortmode also when driving fast on
straight roads, e.g. on straight stretches of
highway.
XPress buttonrepeatedly until indicator
lamps$and!go out.
You have selected Comfort mode.
TheAMG Ride Control COMFORT
message appears in the multifunction
display.
Storing and calling up settings
Once the suspension tuning and drive
program have been selected, you can store
and call up your settings using AMG
button.
XTo store:press AMG buttonuntil you
hearatone.
XTo call up:press AMG button.
The stored suspension tuning and drive
program are selected.
XTo display:briefly press AMG button.
Your selection appears in the multifunction
display.
Vehicle level
Important safety notes
GWARNING
When the vehicle is being lowered, people
could become trapped if their limbs are
between the vehicle body and the wheels or
underneath the vehicle. There isarisk of
injury.
Make sure no one is underneath the vehicle
or in the immediate vicinityofthe wheel
arches when the vehicle is being lowered.
The vehicle lowers when you press the button
for selecting the suspension tuning or the
AMG button.The vehicle also lowers if it is
stationary.
!If Sport or Sport+suspension tuning has
been selected, thevehicle's ground
clearance decreases. Makesure that no
objectsbecome trapped or that thevehicle
does notbecome damaged, for example,
on the curb.
iThe vehicle level may change visibly at the
rear axle if you park the vehicle and the
outside temperature changes.Ifthe
temperature drops, the vehicle level
lowers; with an increase in temperature,
the vehicle level rises.
Changing the rear axle ride height
This function is only available for the CLS 63
AMG 4MATIC.
The vehicle level at the rear axle depends on
the selected suspension tuning and the
vehicle speed.
The vehicle level at the rear axle changes
during the journey depending on the selected
suspension tuning:
RComfort: +0.4 in (+10 mm)
RSport+and Sport: -0.6in(-15 mm)
When switching from Comfort to Sport or
Sport +, the rear axle lowers by approximately
1.0 in (25 mm). When switching from Sport
or Sport+toComfort, the rear axle raises by
approximately 1.0 in (25 mm). This level
change also takes place when the vehicle is
stationary.
If you drive faster than 105 mph(170 km/h),
the rear axle ride height is set toamedium
level. Thisincreases driving safety and
reduces airresistance. If you then drive at
speeds below 93 mph (150 km/h), the rear
axle ride height is readjusted to the selected
suspension tuning.
192Driving systems
Driving and parking

Useful information
iThis 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 notethat your vehicle may
not be equipped with all features
described. This also applies to safety-
related systemsand functions.
iRead the information on qualified
specialist workshops: (Ypage 26).
Important safetynotes
GWARNING
If you operate information systemsand
communication equipment integrated in the
vehicle while driving, you will be distracted
from traffic conditions. You could also lose
controlofthe vehicle. There isarisk of an
accident.
Only operate the equipment when the traffic
situationpermits.Ifyou are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the
equipment when the vehicle is stationary.
GWARNING
If the instrument cluster has failed or
malfunctioned, you may not recognize
function restrictions in systems relevant to
safety. The operating safety of your vehicle
may be impaired. There isarisk of an
accident.
Drive on carefully. Have the vehicle checked
ataqualified specialist workshop
immediately.
You must observe the legal requirements for
the country in which you are currently driving
when operating the on-board computer.
The on-board computer only shows messages
or warnings from certain systems in the
multifunction display.You should therefore
make sure your vehicle is operating safely at
all times. Otherwise,avehicle that is not
operating safely may cause an accident.
For an overview, see the instrument panel
illustration (Ypage 31).
218Important safety notes
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

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

Useful information
iThis 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 notethat your vehicle may
not be equipped with all features
described. This also applies to safety-
related systemsand functions.
iRead the information on qualified
specialist workshops: (Ypage 26).
Engine compartment
Hood
Important safetynotes
GWARNING
If the hood is unlatched, it may open up when
the vehicle is in motion and block your view.
There isarisk of an accident.
Never unlatchthe hood while driving.
GWARNING
When openingand closingthe hood, it may
suddenly fall intothe closed position.There is
arisk of injury to persons within range of
movement of the hood.
Open and close the hood only when no one is
within its range of movement.
GWARNING
Certain components in the engine
compartment, such as the engine, radiator
and parts of the exhaust system, can become
very hot. Working in the engine compartment
posesarisk of injury.
Where possible, let the engine cool down and
touch only the components described in the
following.
GWARNING
Opening the hood when the engine is
overheated or when there isafire in the
engine compartmentcould expose you to hot
gases or other service products. There is a
risk of injury.
Let an overheated engine cool down before
opening the hood. If there isafire in the
engine compartment, keep the hood closed
and contact the fire department.
GWARNING
The engine compartment contains moving
components. Certain components, such as
the radiator fan, may continue to run or start
again suddenly when the ignition is off. There
isarisk of injury.
If you need to do any work inside the engine
compartment,
Rswitch off the ignition
Rnever reach into the area where there is a
risk of danger from moving components,
such as the fan rotation area
Rkeep clothingaway from moving parts
GWARNING
The ignition system and the fuel injection
system work under high voltage. If you touch
components which are under voltage, you
could get an electric shock. There isarisk of
injury.
Never touch components of the ignition
system or fuel injection system when the
ignition is switched on.
Opening the hood
GWARNING
When the hood is open and the windshield
wipers are set in motion,you can be injured
by the wiper linkage. There isarisk of injury.
Always switch off the windshield wipers and
the ignition before opening the hood.
306Engine compartment
Maintenance and care

Useful information
iThis 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 notethat your vehicle may
not be equipped with all features
described. This also applies to safety-
related systemsand functions.
iRead the information on qualified
specialist workshops: (Ypage 26).
Important safetynotes
GWARNING
If wheels and tires of the wrong size are used,
the wheel brakes or suspension components
may be damaged. There isarisk of an
accident.
Always replacewheels and tires with those
that fulfill the specifications of the original
part.
When replacing wheels, make sure to use the
correct:
Rdesignation
Rmodel
When replacing tires, make sure to use the
correct:
Rdesignation
Rmanufacturer
Rmodel
GWARNING
Aflat tireseverely impairs the driving,
steeringand braking characteristics of the
vehicle. There isarisk of accident.
Tires without run-flat characteristics:
Rdo not drive withaflat tire.
Rimmediately replacethe flat tirewith your
emergencyspare wheel or spare wheel, or
consultaqualified specialist workshop.
Tires with run-flat characteristics:
Rpay attention to the information and
warningnotices on MOExtended tires (tires
with run-flat characteristics).
Accessories that are not approved for your
vehicle by Mercedes-Benzorthat are not
being used correctly can impair the operating
safety.
Before purchasing and using non-approved
accessories, visitaqualified specialist
workshop and inquire about:
Rsuitability
Rlegal stipulations
Rfactory recommendations
Information on the dimensions and types of
wheels and tires for your vehicle can be found
in the "Wheel/tire combinations" section
(Ypage 362).
Information on air pressure for the tires on
your vehicle can be found:
Ron the vehicle's Tire and Loading
Information placard on the B-pillar
(Ypage 345)
Ron the tire pressure label on the fuel filler
flap (Ypage 165)
Runder "Tire pressure" (Ypage 338)
Operation
Information on driving
If the vehicle is heavily loaded, check the tire
pressures and correct them if necessary.
While driving, pay attention to vibrations,
noises and unusual handling characteristics,
e.g. pulling to one side. This may indicate that
the wheels or tires are damaged. If you
suspect thatatire is defective, reduce your
speed immediately. Stop the vehicle as soon
as possible to check the wheels and tires for
damage. Hidden tire damage could also be
causing the unusual handling characteristics.
If you find no signs of damage, have the tires
334Operation
Wheels and tires

Bar indicatorfor treadwearisintegrated
into the tire tread.
Treadwear indicators(TWI) are required by
law. Six indicatorsare positioned on the tire
tread. Theyare visible once the treaddepth
is approximatelyin (1.6 mm). If this is the
case,the tire is so worn that it mustbe
replaced.
Selecting, mounting and replacing
tires
ROnly mount tires and wheels of the same
type and make.
Exception: it is permissible to install a
different type or make in the event ofaflat
tire. Observe the "MOExtended tires (tires
with run-flat characteristics" section
(Ypage321).
ROnly mount tires of the correct size onto
the wheels.
RBreak in new tires at moderate speeds for
the first 60 miles(100 km).They only reach
their full performance after this distance.
RDo not drive with tires which have too little
tread depth, as this significantly reduces
the traction on wet roads (hydroplaning).
RReplace the tires after six years at the
latest, regardless of wear.
Observe the notes on the emergency spare
wheel (Ypage 367).
MOExtended tires (tires with run-flat
properties)
With MOExtended tires (tires with run flat
characteristics), you can continue to drive
your vehicle even if there isatotal loss of
pressure in one or more tires.
MOExtended tires may only be used in
conjunction with an active tire pressure loss
warning system or with an active tire pressure
monitor and on wheels specifically tested by
Mercedes-Benz.
Notes on driving with MOExtended tires with
aflat tire (Ypage 321).
iVehicles equipped with MOExtended tires
are not equipped withaTIREFIT kit at the
factory. It is therefore recommended that
you additionallyequip your vehicle with a
TIREFIT kit if you mount tires that do not
feature run-flat properties, e.g. winter tires.
ATIREFIT kit can be obtained from a
qualified specialist workshop.
Winter operation
General notes
Have your vehicle winterproofed ataqualified
specialist workshop at the onset of winter.
Observe the notes in the "Changingawheel"
section (Ypage 357).
Driving with summer tires
At temperatures below 45‡(+7 †), summer
tires lose elasticity significantly,and
therefore traction and braking power as well.
Change the tires on yourvehicle to
M+S tires. Using summer tires at very cold
temperatures could cause crackstoform,
thereby damaging the tires permanently.
Mercedes-Benz cannot accept responsibility
for this type of damage.
M+S tires
GWARNING
M+S tires withatiretread depthofless than
in (4 mm)are notsuitable for use in winter
and do notprovide sufficient traction.There
isariskofanaccident.
M+S tires withatread depthofless than
in (4 mm)must be replacedimmediately.
At temperatures below 45‡(+7 †), use
winter tires or all-weather tires. Both typesof
tireare identified by theM+S marking.
336Winteroperation
Wheels and tires

at thefactory as standard equipmentor
optional extras.
If you would like to equip your vehicle with
approved winter tires, you may also, in
certain circumstances, require rims of the
appropriate size. The sizes of the approved
winter tires may deviate from that of the
standard tires. This is dependent on the
model and the equipment installed at the
factory.
The tires and wheel rims, as well as further
information, can be obtained ataqualified
specialist workshop.
Wheel and tirecombinations363
Wheels and tires
Z