2014 MERCEDES-BENZ CLA sport mode

Problem (malfunction).....................76
Starting the engine........................138
SmartKey positions (ignition lock)..137
Snow chains......................................315
Sockets
Center console..............................263
Points to observe before use.........263
Rearcompartment.........................264
Trunk.............................................264
Specialist workshop............................ 25
Special seat beltretractor.................. 57
Speed,controlling
see Cruise control
Speed Limit Assist
Activating/deactivating the
warning function............................203
Displaying......................................203
Display message............................229
Display message in the
multifunctiondisplay.....................187
Function/notes.............................187
Important safety notes..................187
Speedometer
Activating/deactivating the
additional speedometer.................206
Digital............................................198
In the Instrument cluster.................29
Segments......................................195
Selecting the unit of measurement 206
see Instrument cluster
SPORT handling mode
Activating/deactivating (AMG
vehicles)..........................................66
Warning lamp ................................. 245
SRS
see SRS (Supplemental Restraint
System)
SRS (Supplemental Restraint
System)
Display message............................219
Introduction.....................................38
Warning lamp ................................. 247
Warning lamp (function) ................... 39
Standing lamps
Display message............................225
Switching on/off...........................106
Start/stop function
see ECO start/stop function
Starting (engine)................................ 137
STEERCONTROL..................................69
Steering (display message)..............239
Steering wheel
Adjusting (manually)........................97
Button overview...............................31
Buttons (on-board computer) ......... 195
Cleaning ......................................... 290
Important safety notes....................96
Paddle shifters...............................147
Steering wheel paddle shifters........147
Stopwatch (RACETIMER)................... 210
Stowage areas...................................254
Stowage compartments
Armrest (front)...............................256
Armrest (under).............................256
Center console..............................255
Cupholders...................................260
Eyeglasses compartment...............255
Glove box .......................................255
Important safety information.........254
Parcelnet......................................257
Under driver's seat/front-
passenger seat..............................256
Stowage space
Center console (rear).....................256
Stowage well beneath the trunk
floor....................................................259
Summer tires.....................................314
Sun visor............................................261
Surround lighting (on-board
computer)..........................................207
Switching air-recirculation mode
on/off.................................................131
Switching off the alarm (ATA)............70
T
Tachometer........................................ 195
Tail lamps
Display message............................224
see Lights
Tank content
Fuel gauge.......................................29
Technical data
Capacities......................................345
Information....................................344
16Index

U
Unlocking
Emergencyunlocking.......................79
From inside the vehicle (central
unlocking button).............................78
V
Vanity mirror (in the sun visor)........262
Vehicle
Correct use......................................25
Data acquisition...............................26
Equipment.......................................22
Individualsettings..........................205
Limited Warranty.............................26
Loading..........................................323
Locking (in an emergency)...............79
Locking (SmartKey) .......................... 72
Lowering........................................340
Maintenance....................................23
Parking for a long period ................ 156
Pulling away...................................138
Raising...........................................337
Reporting problems.........................25
Securing from rolling away............337
Towing away..................................305
Tow-starting...................................305
Transporting..................................307
Unlocking (in an emergency)...........79
Unlocking (SmartKey)......................72
Vehicle data...................................351
Vehicle data.......................................351
Vehicle dimensions...........................351
Vehicle emergency locking................79
Vehicle identification number
see VIN
Vehicle identification plate..............344
Vehicle maintenance
see ASSYST PLUS
Vehicle tool kit..................................294
Video (DVD)........................................ 201
VIN......................................................344
W
Warning and indicator lamps
ABS ................................................ 242
Brakes...........................................242
Check Engine.................................248
Coolant..........................................248
Distance warning...........................250
DISTRONICPLUS...........................250
ESP®..............................................244
ESP®OFF ....................................... 245
Fuel tank ........................................ 248
Overview..........................................30
PASSENGER AIR BAG OFF
indicator lamp..................................45
Reserve fuel...................................248
Seat belt........................................240
SPORT handling mode...................245
SRS ................................................ 247
Tire pressure monitor....................251
Warranty............................................344
Washer fluid
Display message............................239
Wheel bolttightening torque...........340
Wheel chock......................................337
Wheels
Changingawheel..........................336
Checking ........................................ 313
Cleaning ......................................... 287
Cleaning (warning).........................336
Important safety notes..................312
Interchanging/changing................336
Mountinganew wheel...................339
Mountingawheel..........................336
Removingawheel..........................339
Storing...........................................336
Tightening torque ........................... 340
Wheelsize/tiresize.......................340
Window curtain air bag
Display message............................220
Operation .........................................45
Windows
see Side windows
Windshield
Defrosting......................................129
Windshieldwasher fluid
see Windshield washer system
Windshieldwasher system
Adding washer fluid.......................283
Notes.............................................350
Index19

Warning and indicator lamps
FunctionPage
Low-beam
headlamps105
Parking lamps106
"High-beam
headlamps106
!ESP®244
Electric parking brake (red)
(USA only)
(Canada only)247
Electric parking brake
(yellow)247
Distance warning250
Turn signals106
SRS247
Seat belts240
FunctionPage
SPORT handling
mode in AMG vehicles245
\rCoolant248
Rearfog lamp106
\rFog lamps105
Engine diagnostics248
Tire pressure monitor251

Reserve fuel248
#ESP®OFF244
$ABS242
%Brakes242
(USA only)
(Canada only)
30Instrument cluster
At a glance

!When testing the electric parking brake
on a braking dynamometer, switch off the
ignition. Application of the brakes by
ESP®may otherwise destroy the brake
system.
!Vehicles with 4MATIC: switch off the
ignition when the electric parking brake is
being tested on a brake dynamometer.
Application of the brakes by ESP®may
otherwise destroy the brake system.
!Vehicles with 4MATIC: function or
performance tests may only be carried out
on a 2-axle dynamometer. Before you
operate the vehicle on such a
dynamometer, please consult a qualified
workshop. You could otherwise damage
the drive train or the brake system.
!Do not tow vehicles with 4MATIC with the
front or rear axle raised.
Vehicles without 4MATIC: when towing your
vehicle with the front axle raised, it is
important that you observe the notes on
ESP®(Ypage 307).
Vehicles with 4MATIC: when towing your
vehicle with both axles on the ground, it is
important that you observe the notes on
ESP®(Ypage 307).
ESP®is deactivated if theESP®OFF
warning lamp in the instrument cluster lights
up continuously when the engine is running.
If theESP®warning lamp and the
ESP®OFF warning lamp are lit
continuously, ESP®is not available due to a
malfunction.
Observe the information on warning lamps
(Ypage 244) and displaymessages which
may be shown in the instrument cluster
(Ypage 213).
iOnly use wheels with the recommended
tire sizes. Only then will ESP®function
properly.
Characteristics of ESP®
General information
If theESP warning lamp goes out before
beginning the journey, ESP®is automatically
active.
If ESP®intervenes, theESP®warning
lamp flashes in the instrument cluster.
If ESP®intervenes:
XDo not deactivate ESP®under any
circumstances.
XOnly depress the accelerator pedal as far
as necessary when pulling away.
XAdapt your driving style to suit the
prevailing road and weather conditions.
ECO start/stop function
The ECO start/stop function switches the
engine off automatically when the vehicle
stops moving. The engine starts
automatically when the driver wants to pull
away again. ESP®remains in its previously
selected status.Example:if ESP®was
deactivated before the enginewas switched
off, ESP®remains deactivated when the
engine is switched on again.
Deactivating/activating ESP®(AMG
vehicles)
Important safety notes
iObserve the "Important safety notes"
section(Ypage 61).
You can select between the following states
of ESP®:
RESP®is activated.
RSPORT handling mode is activated.
RESP®is deactivated.
GWARNING
When SPORT handling mode is activated,
there is a greater risk of skidding and
accidents.
66Driving safetysystems
Safety

Only activate SPORT handling mode in the
situations described in the following.
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.
In the following situations, it may be better to
activate SPORT handling mode or deactivate
ESP®:
Rwhen using snow chains
Rin deep snow
Ron sand or gravel
Ron designated roads when the vehicle's
own oversteering and understeering
characteristics are desired
Driving in SPORT handling mode or without
ESP®requires an extremely qualified and
experienced driver.
iActivate ESP®as soon as the situations
described above no longer apply. ESP®will
otherwise not be able to stabilize the
vehicle if the vehicle starts to skid or a
wheel starts to spin.
!Avoid spinning the driven wheels for an
extended period with ESP®deactivated.
You could otherwise damage the drivetrain.
Deactivating/activating ESP®
XTo activate SPORT handling mode:
briefly press button.
TheSPORT handling mode warning
lamp in the instrument cluster lights up.
TheSPORT handling modemessage
appears in the multifunction display.
XTo deactivate SPORT handling mode:
briefly press button.
TheSPORT handling mode warning
lamp in the instrument cluster goes out.
XTo deactivate ESP®:press buttonuntil
theESP®OFF warning lamp lights up
in the instrument cluster.
TheOFFmessage appears in the
multifunction display.
XTo activate ESP®:briefly press button.
TheESP®OFF warning lamp in the
instrument cluster goes out. The
ESP®ONmessage appears in the
multifunction display.
Characteristics of activated SPORT
handling mode
If SPORT handling mode is activated and one
or more wheels start to spin, theESP®
warning lamp in the instrument cluster
flashes. ESP®only stabilizes the vehicle to a
limited degree.
When SPORT handling mode is activated:
RESP®only improves driving stability to a
limited degree.
Rtraction control is still activated.
Rengine torque is only restricted to a limited
degree, and the drive wheels are able to
spin.
The spinning of the wheels results in a
cutting action for better traction on loose
surfaces.
RESP®still provides support when you
brake.
Driving safety systems67
Safety
Z

Apart from driving style, consumption is
dependent on many factors such as, e.g.:
Rload
Rtire pressure
Rcold start
Rchoice of route
Relectrical consumers switched on
These factors are not taken into
considerationby the ECO display.
The evaluation of your driving style is carried
out using the following three categories:
RAcceleration(evaluation of all
acceleration processes):
-The bar fills up: moderate acceleration,
especially at higher speeds
-The bar empties: sporty acceleration
RConstant(assessmentofdriving behavior
at all times):
-The bar fills up: constant speed and
avoidance of unnecessary acceleration
and deceleration
-The bar empties: fluctuations in speed
RCoasting(assessment of all deceleration
processes):
-The bar fills up: anticipatory driving,
keeping yourdistance and early release
of the accelerator. The vehicle can coast
without use of the brakes.
-The bar empties: frequent braking
iAn economical driving style specially
requires driving at moderate engine
speeds.
To achieve a higher value in the categories
AccelerationandConstant:
Robserve the gearshift recommendations.
Rdrive in drive programE.
iOn long journeys at a constant speed, e.g.
on the highway, only the bar forConstant
will change.
iThe ECO display summaries the driving
characteristics fromthe start of the journey
to its completion. For this reason, the bars
change dynamically at the beginning of the
journey. On longer journeys, there are
fewer changes. For more dynamic changes,
carry out a manual reset.
Further information on the ECO display
(Ypage 198).
Braking
Important safety notes
GWARNING
If you shift down on a slippery road surface in
an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
There is an increased danger of skidding and
accidents.
Do not shift down for additional engine
braking on a slippery road surface.
Downhill gradients
!On long and steep gradients, you must
reduce the load on the brakes by shifting to
a lower gear in good time. This allows you
to take advantage of the engine's braking
effect.For this, you need to have selected
manual drive programM.This helps you to
avoid overheating the brakes and wearing
them out excessively.
When you take advantage of the engine's
braking effect, a drive wheel may not turn
for some time, e.g. on a slippery road
surface. This could cause damage to the
drive train. This type of damage is not
covered by the Mercedes-Benzwarranty.
iBriefly depressing the acceleratorpedal
on downhill gradients while the manual
drive programMis temporarily activated:
the automatic transmission may switch to
the last active automatic drive programE
orS.The automatic transmission may shift
to a higher gear. This can reduce the
engine's braking effect.
158Driving tips
Driving and parking

Activating the HOLD function
Example: vehicles with a color multifunctiondisplay
XMake sure that the activation conditions
are met.
XDepress the brake pedal.
XQuickly depress the brake pedal further
untilappears in the multifunction
display.
The HOLD function is activated. You can
release the brake pedal.
iIf depressing the brake pedal the first
time does not activate the HOLD function,
wait briefly and then try again.
Deactivating the HOLD function
The HOLD function is deactivated
automatically if:
Ryou accelerate.Onvehicles with automatic
transmission:only when the transmission
is in positionDorR.
Rthe transmission is in positionPon vehicles
with automatic transmission.
Ryou depress the brake pedal againwith a
certain amountofpressure until
disappears from the multifunction display.
Ryou secure the vehicle using the electric
parking brake.
Ryou activate DISTRONIC PLUS.
iAfter a time, the electric parking brake
secures the vehicle and relieves the service
brake.
The electric parking brake automatically
secures the vehicle if the HOLD function is
activated and:
Rthe driver's door is open and the driver's
seat beltis unfastened.
Rthe engine is switched off, unless it is
automatically switched off by the ECO
start/stop function.
Ra system malfunction occurs.
Rthe power supply is not sufficient.
If a malfunction occurs, then the transmission
may be shifted into positionPautomatically.
RACE START
Important safety notes
RACE START enables optimal acceleration
from a standing start. The precondition for
this is a suitable high-grip road surface.
RACE START is intended solely for activation
on dedicated race circuits.
iRACE START is only available in AMG
vehicles.
Conditions for activation
You can activate RACE START if:
Rthe doors, hood and the trunk lid are
closed.
Rthe engine is running and the transmission,
all-wheel drive clutch and the engine are at
operating temperature.
RSPORT handling mode is activated.
(Ypage 66)
Rthe steering wheel is in the straight-ahead
position.
Rthe vehicle is stationary and the brake
pedal is depressed (left foot).
Rthe transmission is in positionD.
Rdrive programMis selected (Ypage 146).
Driving systems173
Driving and parking
Z

Activating RACE START
XDepress the brake pedal withyour left foot
and keep it depressed.
XPull and hold both steering wheel shift
paddles.
XTheRACE START Confirm: Paddle UP
Cancel: Paddle DOWNmessage appears
in the multifunction display.
XRelease both steering wheel shift paddles.
iIf the activation conditions are no longer
fulfilled, RACE START is canceled. The
RACE START Not Possible See
Operator's Manualmessage appears in
the multifunction display.
XTo cancel:pull the left steering wheel
paddle shifter (Ypage 147).
or
XTo confirm:pull the right steering wheel
paddle shifter (Ypage 147).
TheRACE START Available Depress
gas pedalmessage appears in the
multifunction display.
iIf you do not depress the accelerator
pedal within a few seconds, RACE START is
canceled. The multifunction display shows
theRACE START Canceledmessage.
XFully depress the accelerator pedal.
The engine speed is increased.
TheRACE START Release brake to
startmessage appears in the
multifunction display.
iIf you do not release the brake pedal
within a short time, RACE START will be
canceled. The multifunction display shows
theRACE START Canceledmessage.
XTake your foot off the brake, but keep the
accelerator pedal depressed.
The vehicle pulls away at maximum
acceleration.
TheRACESTARTActivemessage appears
in the multifunction display.
RACE START is deactivated when the vehicle
reaches a speed of approximately 30 mph
(Canada: 50 km/h). Drive programSis
activated. SPORT handling mode remains
activated.
RACE START is deactivated immediately if
you release the accelerator pedal during
RACE START or if any of the activation
conditions are no longer fulfilled. TheRACE
START Not PossibleorRACE START
Canceledmessage appears in the
multifunction display.
iIf RACE START is used repeatedly within
a short period of time, it is only available
again after the vehicle has been driven a
certain distance.
4MATIC (permanent four-wheel drive)
4MATIC ensures that all four wheels are
permanently driven. Together with ESP®, it
improves the traction of your vehicle
whenever a drive wheel spins due to
insufficientgrip.
If you fail to adapt yourdriving style, 4MATIC
can neither reduce the risk of accident nor
override the laws of physics. 4MATIC cannot
take account of road, weather and traffic
conditions. 4MATIC is only an aid.You are
responsible for the distance to the vehicle in
front, for vehicle speed, for braking in good
time and for staying in your lane.
If a drive wheel spins due to insufficient grip:
ROnly depress the accelerator pedal as far
as necessary when pulling away.
RAccelerate less when driving.
!Never tow the vehicle with one axle
raised. This may damage the transfer case.
Damage of this sort is not covered by the
Mercedes-Benz Limited Warranty. All
wheels must remain either on the ground
or be fully raised. Observe the instructions
for towing the vehicle with all wheels in full
contact with the ground.
iIn wintry driving conditions, the maximum
effect of 4MATIC can only be achieved if
you use winter tires(M+S tires), with snow
chains if necessary.
174Driving systems
Driving and parking