service indicator MERCEDES-BENZ CLS-Class 2014 W218 Owner's Manual

1, 2,
3...
12 Vsocket
see Sockets
4ETS
see ETS/4ETS (Electronic
Tractio nSystem)
4MATIC (permanent four-wheel
drive) .................................................. 193
4MATIC off-road system ...................193 A
ABS (Anti-lock Braking System) Display message ............................ 238
Function/notes ................................ 66
Important safety notes ....................66
Warning lamp ................................. 267
Activating/deactivating cooling
with air dehumidification .................136
Active Blin dSpot Assist
Activating/deactivating (on-
board computer) ............................ 228
Display message ............................ 254
Function/informatio n.................... 211
Active Driving Assistanc epackage .211
Active Lane Keepin gAssist
Activating/deactivating (on-
board computer) ............................ 229
Display message ............................ 253
Function/informatio n.................... 214
Active light function .........................121
Active multicontour seat Adjusting (on the seat) ..................103
Active Parking Assist
Detecting parking spaces ..............197
Display message ............................ 254
Function/notes ............................. 196
Important safety notes ..................196
Parking .......................................... 198
ADAPTIVE BRAKE ................................. 72
Adaptive Dampin gSyste m(ADS) .....1 90
Adaptive Highbeam Assist Display message ............................ 248
Function/notes ............................. 121
Additives (engine oil) ........................376Airb
ags
Display message ............................ 244
Front airb ag (driver, front
passenger )....................................... 44
Important safety notes ....................42
Knee bag .......................................... 45
PASSENGER AIR BAG OFF
indicator lamp .................................. 47
Pelvis airb ag................................... 46
Safety guidelines ............................. 41
Side impact airb ag.......................... 45
Windo wcurtain air bag .................... 47
Air-conditionin gsystem
see Climate control
AIRF LOW ........................................... 137
AIRMATIC Display message ............................ 252
Function/notes ............................. 189
Airv ents
Glove box ....................................... 142
Important safet ynotes .................. 142
Rea r............................................... 143
Setting ........................................... 142
Setting the center airv ents........... 142
Setting the sid eairvents ............... 142
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 231
Setting the color (on-board
computer) ...................................... 231
AMG adaptive sport suspension
system ................................................ 190
Ashtray ............................................... 287
Assistanc edisplay (on-board
computer) .......................................... 227
Assistanc emenu (on-board
computer) .......................................... 227
ASSYST PLUS Displaying aservice message ........310
Hiding aservice message ..............310
Notes ............................................. 309
Resetting the service interval
displa y........................................... 310
Service message ............................ 309
Specia lservice requirements ......... 310 4
Index

Contac
tanauthorize dMercedes-Benz
Cente rorcall 1-800-FOR-MERCedes (in the
USA) or 1-800-387-0100 (in Canada). ATA (anti-thef
talarm system) X
To arm: lockthe vehicle with the SmartKey
or KEYLESS-GO.
Indicator lamp 001Aflashes. The alarm
system is armed after approximately
15 seconds.
X To disarm: unlock the vehicle with the
SmartKey or KEYLESS-GO.
Av isual and audible alarm is triggere difthe
alarm system is armed and you open:
R ad oor
R the vehicle with the mechanical key
R the trunk lid
R the hood
X To turn th ealarmo ff with the
SmartKey: press the0014or000F button
on the SmartKey.
The alarm is switched off.
or
X Insert the SmartKey int othe ignition lock.
The alarm is switched off. X
To stop th ealarmu sing KEYLESS-GO:
grasp the outside door handle. The
SmartKey must be outside the vehicle.
The alarm is switched off.
or
X Press the Start/Stop button on the
dashboard. The SmartKey must be inside
the vehicle.
The alarm is switched off.
The alarm is not switched off, even if you
close the open door that triggered it, for
example.
i If the alarm stays on for more than
30 seconds, the mbrace emergency call
system automatically sends amessage to
the Customer Assistance Center by text
message or data connection .The
emergency call system sends the message
provided that:
R you have subscribed to the mbrace
service
R the mbrace service has been activated
properly
R the necessary mobile phone network is
available 74
Theft deterrent locking systemSafety

Parking brake
G
WARNING
If you must brake the vehicle with the parking
brake, the braking distance is considerably
longer and the wheels could lock. There is an
increased danger of skidding and accidents.
Only use the parking brake to brake the
vehicle when the service brake is faulty. Do
not apply the parking brake too firmly. If the
wheels lock, release the parking brake until
the wheels begin turninga gain.G
WARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for
example:
R releasing the parking brake
R shifting the automatic transmission out of
the parking position P
R startingt he engine.
They could also operate the vehicle's
equipment. There is arisk of an accident and
injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle. If you brake the vehicle with the parking
brake, the brake lamps will not light up. X
To apply: depress parking brake 0010firmly.
When the engine is running, the 0004(USA
only) or 0001(Canada only) indicator lamp
lights up in the instrumen tcluster.
X To release: depressthe brak epedal and
keep it depressed.
X Pull release handle 001A.
When the ignition is switched on or the
engine is running, the 0004(USA only) or
0001 (Canada only) indicator lamp goes out
in the instrumen tcluster. Parking th
evehicle for along period
If you leave th evehicle parked for longer than
four weeks, th ebattery may be damage dby
exhaustive discharging.
If you leave th evehicle parked for longer than
six weeks, th evehicle may suffer damage as
ar esult of lack of use.
X Visit aqualifie dspecialist workshop and
seek advice.
i You can obtain informatio nabout trickle
chargers from aqualifie dspecialist
workshop. Driving tips
General notes
Important safety notes G
WARNING
If you switch off th eignitio nwhile driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the power steering and the brake
boosting effect.Y ou will require considerably
more effort to steer and brake. There is arisk
of an accident.
Do not switch off the ignition while driving. G
WARNING
If you operate mobile communication
equipment while driving, you will be Driving tips
169Driving and parking
Z

R
as ervic esubscription is available
R thes tarter battery is sufficiently charged
i Determining th elocatio nofthe vehicle on
am ap is only possible if:
R GPS reception is available.
R the vehicle position can be forwarded to
the Customer AssistanceC enter.
The mbrace system To adjust the volume during
acall, proceed
as follows:
X Press the 0008or0009 button on the
multifunction steering wheel.
or
X Use the volume controller of the audio
system/COMAND.
The system offers various services, e.g:
R Automatic and manual emergency call
R Roadside Assistancec all
R MB Info call
USA only: you can find information and a
description of all available features under
"Owners Online" at http://www.mbusa.com.
System self-test After you have switched on the ignition, the
system carries out aself-diagnosis.
Am alfunction in th esystem has been
detected if on eofthefollowin goccurs:
R The indicator lamp in th eSOS bu tton does
no tc om eond uringthe system self-test.
R The indicator lamp in the 0002Roadside
Assistanc ebutto ndoes not light up during
self-diagnosis of the system.
R The indicator lamp in the 0014MB Info call
button does not light up during self-
diagnosis of the system. R
The indicator lamp in one or more of the
following button scontinues to light up red
after the system self-diagnosis:
- SOS button
- 0002 Roadside Assistance call button
- 0014 MB Info call button
R after the system self-diagnosis, the
Inoperative or
Service Not Activated message appears in the
multifunction display.
If am alfunction is indicated as outlined
above, the system may not operate as
expected. In the event of an emergency, help
will have to be summoned by other means.
Have the system checked at the nearest
authorized Mercedes-Benz Center or contact
the following service hotlines:
R USA: Mercedes-Benz Customer Assistance
Center at
1-800-FOR-MERCedes (1-800-367-6372)
or 1-866-990-9007
R Canada: Customer Servic eat
1-888-923-8367
Emergency call Important safety notes
!
You must have alicense agreement to
activate the mbrace service. Make sure
that your system is activated and ready for
use. To register, press the 0014MB Info call
button .Ifany of the steps mentioned are
not carried out, the system may not be
activated.
If you have questions about the activation,
contact one of the following telephone
hotlines:
R USA: Mercedes-Benz Customer
Assistance Center at
1-800-FOR-MERCedes
(1-800-367-6372)o r1-866-990-9007
R Canada: Customer Servic eat
1-888-923-8367 Features
291Stowage and features Z

vehicl
eimmediatel yafter pressing the SOS
button, you willn ot know whethermbrace
placed the emergency call. In this case,
always summon assistance by other
means.
Roadside Assistance button X
Press Roadside Assistance button 001A.
This initiates acall to the Mercedes-Benz
Customer Assistance Center. The indicator
lamp in Roadside Assistance button 001A
flashes while the call is active. The
multifunction display shows the
Connecting Call message. The audio
output is muted.
If ac onnection can be made, the CallConnected message appears in the
multifunction display.
If am obile phone network and GPS reception
are available, the system transfers data to the
Mercedes-Benz Customer Assistance Center,
for example:
R Current location of the vehicle
R Vehicle identification number
i The COMAND display indicates that acall
is active. Durin gthe call, you can chang eto
the navigation menu by pressin gthe NAVI
button on COMAND ,for example.
Voice output is not available.
Av oice connection is established between
the Mercedes-Benz Customer Assistance
Center and the vehicle occupants.
From the vehicle remote malfunction
diagnosis, the Mercedes-Benz Customer Assistance Center can ascertain the nature of
the problem (Y
page 297).
The Mercedes-Benz Customer Assistance
Center either sends aqualified Mercedes-
Benz technician or arranges for your vehicle
to be transported to the nearest authorized
Mercedes-Benz Center. You may be charged
for services such as repair work and/or
towing.
Further details are available in your mbrace
manual.
i The system has not been able to initiate
ar oadside assistance call, if:
R the indicator lamp for Roadside
Assistance call button 001Ais flashing
continuously.
R no voice connection to the Mercedes-
Benz Customer Assistance Center was
established.
This may be because the corresponding
mobile phone network is not available.
The Call Failed message appears in the
multifunction display.
X To end acall: press the 0008button on the
multifunctio nsteering wheel.
or
X Press the corresponding button for ending
ap hone cal lonCOMAND.
MB Info call button Features
293Stowag eand featur es Z

X
Press MB Infoc all button001A.
This initiates acall to the Mercedes-Benz
Customer Assistance Center. The indicator
lamp in MB Infoc all button001Aflashes while
the connection is being made. The
Connecting Call message appears in the
multifunction display and COMAND is
muted.
If ac onnection can be made, the CallConnected message appears in the
multifunction display.
If am obile phone network and GPS reception
are available, the system transfers data to the
Mercedes-Benz Customer Assistance Center,
for example:
R Current location of the vehicle
R Vehicle identification number
i The COMAND display indicates that acall
is active. During the call, you can change to
the navigation menu by pressing the NAVI
button on COMAND ,for example.
Voice output is not available.
Av oice connection is established between
the Mercedes-Benz Customer Assistance
Center and the vehicle occupants. You can
obtain information on how to operate your
vehicle's systems, on the location of the
nearest authorized Mercedes-Benz Center,
and on further products and services offered
by Mercedes-Benz USA.
USA only: you can find further information on
the mbrace system under "Owners Online" at
http://www.mbusa.com.
i The system has not been able to initiate
an MB Info call, if:
R the indicator lamp in MB Info call
button 001Ais flashing continuously.
R no voice connection to the Mercedes-
Benz Customer Assistance Center was
established.
This may be because the corresponding
mobile phone network is not available.
The Call Failed message appears in the
multifunction display. X
To end acall: press the 0008button on the
multifunctio nsteering wheel.
or
X Press the corresponding button for ending
ap hone cal lonCOMAND.
Call priority When service calls ar
eactive, e.g .Roadside
Assistance or MB Info calls, an emergency
call can still be initiated. In this case, an
emergenc ycall will take priority and override
all other active calls.
The indicator lamp of the respective button
flashes until the call is ended. An emergency
call can only be terminated by the Mercedes-
Benz Customer Assistance Center.
All other calls can be ended by pressing:
R the 0008 button on the multifunction
steerin gwheel
R or the corresponding COMAND button for
ending atelephone call
i When acall is initiated, the audio system
is muted. The mobile phone is no longer
connected to COMAND. However, if you
want to use your mobile phone, do so only
when the vehicle is stationary and in asafe
location.
Downloading destinations in COMAND Downloading destinations
Destination Download gives you access to a
data bank with over 15 million Points of
Interest (POIs). These can be downloaded on
the navigation system in your vehicle. If you
know the destination
,the address can be
downloaded. Alternatively, you can obtain the
location of Points of Interest (POIs)/
important destination sinthe vicinity.
Furthermore, you can download routes with
up to 20 way points.
You are prompted to confirm route guidance
to the address entered. 294
FeaturesStowage and features

Befor
ehandling the battery ,touch the vehicle
bod ytor emove any existing electrostatic
build-up.
The highly flammable ga smixture forms when
charging the battery as well as whe njump-
starting.
Always mak esure that neither you no rthe
battery is electrostatically charged. Abuild-
up of electrostati ccharge can be caused, for
example:
R by wearing clothing made from synthetic
fibers
R due to friction between clothing and seats
R if you push or pull the battery across the
carpet or other synthetic materials
R if you wipe the battery with acloth G
WARNING
During the charging process, abattery
produces hydrogen gas. If ashort circuit
occurs or sparks are created, the hydrogen
gas can ignite. There is arisk of an explosion.
R Make sure that the positive terminal of a
connected battery does not come into
contact with vehicle parts.
R Never place metal objectsort ools on a
battery.
R It is important that you observe the
described order of the battery terminals
when connecting and disconnecting a
battery.
R When jump-starting, make sure that the
battery poles with identical polarity are
connected.
R It is particularly important to observe the
described order when connecting and
disconnecting the jumper cables.
R Never connect or disconnectt he battery
terminals while the engine is running. G
WARNING
Batterya cid is caustic. There is arisk of injury.
Avoid contact with the skin, eyes or clothing.
Do not inhale any battery gases. Do not lean over the battery. Keep children away from
batteries. Wash battery acid immediately with
water and seek medical attention.
H
Environmental note Batteries contain dangerous
substances. It is against the
law to dispose of them with
the household rubbish. They
must be collected separately
and recycled to protect the
environment. Dispose of batteries in an
environmentally friendly
manner. Take discharged
batteries to aqualified
specialist workshop or a
special collection point for
used batteries.
! Have the battery checked regularly at a
qualified specialist workshop.
Observe the service intervals in the
MaintenanceB ooklet or contact aqualified
specialist workshop for more information.
! You should have all work involving the
battery carried out at aqualified specialist
workshop. In th eexcepti onal cas ethatitis
necessar yfor you to disconnect th ebattery
yourself, mak esure that:
R you switch off th eenginea nd remove the
SmartKey. On vehicles wit hKEYLESS-
GO, ensure that th eignition is switched
off .C heck that all the indicator lamps in
the instrumentc luster are off.Otherwise,
electroni ccomponents, such as the
alternator ,may be damaged.
R you first remove the negative terminal
clamp and then the positive terminal
clamp. Never swap the terminal clamps.
Otherwise, the vehicle's electronic
system may be damaged.
R the transmission is locked in position P
after disconnectingt he battery. The
vehicle is secured against rolling away.
You can then no longer move the vehicle. Battery (vehicle)
323Breakdown assistance Z

over the battery. Keep children away from
batteries. Wash battery acid immediately with
water and seek medical attention. G
WARNING
Ad ischarged battery can freeze at
temperatures below freezin gpoint .When
jump-starting the vehicle or charging the
battery, gases can escape from the battery.
There is arisk of an explosion.
Allow the frozen battery to thaw out before
charging it or jump-starting.
! Only use battery chargers with a
maximum charging voltage of 14.8 V.
! Only charge the battery using the jump-
startingc onnection point.
The jump-starting connection point is in the
engine compartment( Ypage 326).
X Open the hood (Y page 306).
X Connect the battery charger to the positive
terminal and ground point in the same
order as when connecting the donor
battery in the jump-starting procedure
(Y page 326).
If, at low temperatures, the indicator lamps/
warning lamps in the instrumentc luster do
not light up, it is highly likely that the
discharged battery has frozen.Int his case,
you may neither charge the battery nor jump-
start the vehicle. The service life of athawed-
out battery may be shorter. The starting
characteristics may be impaired, especiallyat
low temperatures. Have the thawed-out
battery checked at aqualified specialist
workshop.
Never charge abattery still installed in the
vehicle unless abattery charger unit
approved by Mercedes-Ben zisbeing used. A
battery charger unit speciallya dapted for
Mercedes-Benz vehicles and tested and
approved by Mercedes-Benz is available as an
accessory. It permits the charging of the
battery in its installed position. Contact an
authorized Mercedes-Benz Center for further information and availability. Read the battery
charger's operating instructions before
charging the battery. Battery (vehicle)
325Breakdown assistance Z

R
you adop taverys porty driving style
(cornering at high speeds or driving with
high rates of acceleration).
R you are driving with aheavy load( in the
vehicl eoront he roof).
Restarting the tire pressure loss
warnin gsystem Restart the tire pressure loss warning system
if you have:
R changed the tire pressure
R changed the wheels or tires
R mounted new wheels or tires
X Before restarting, make sure that the tire
pressures are set properly on all four tires
for the respective operating conditions.
The recommende dtire pressures can be
found on the Tire and Loading Information
placard on the B-pillar on the driver's side
or the tire pressure table on the fuel filler
flap .The tire pressure loss warning system
can only give reliablew arnings if you have
set the correct tire pressure. If an incorrect
tire pressure is set, these incorrectv alues
will be monitored.
X Als oobserv ethe note sinthesectio nontire
pressures (Y page 338).
X Make sure that the SmartKey is in position
2in the ignition lock (Y page 147).
X Press the 000Aor0004 button on the
steerin gwheel to selec tthe Serv. menu.
X Press the 0006or0005 button on the
steering wheel to select the TirePressure menu.
X Press the 000Cbutton.
The Run Flat Indicator Active Press 'OK' to Restart message
appears in the multifunction display. If you wish to confirm the restart:
X
Press the 000Cbutton.
The Tire Pressure Now OK? message
appears in the multifunction display.
X Press the 0006or0005 button to select
Yes .
X Press the 000Cbutton.
The Run Flat Indicator Restarted message appears in the multifunction
display.
After
ateach-in period, the tire pressure
loss warning system will monitor the set
tire pressures of all four tires.
If you wish to cancel the restart:
X Press the 0002button.
or
X When the Tire Pressure Now OK? message appears, press the
0006
or 0005 button to select Cancel .
X Press the 000Cbutton.
The tire pressure values stored at the last
restart will continue to be monitored. Tire pressurem
onitor
General notes If
at ire pressure monitor is installed, the
vehicle's wheels have sensors that monitor
the tire pressures in all four tires. The tire
pressure monitor warns you if the pressure
drops in one or more of the tires. The tire
pressure monitor only functions if the correct
sensors are installed on all wheels.
Information on tire pressures is displayed in
the multifunction display. After afew minutes
of driving, the current tire pressure of each
tire is shown in the Service menu of the
multifunction display. For further information
on displaying this message, refer to the
"Checking the tire pressure electronically"
section (Y page 344). 342
CheckWheels and tires