ignition MERCEDES-BENZ CLA 2014 Manual PDF

Display messagesPossible causes/consequences and
Solutions
Wiper
Malfunctioning
The windshield wipers are malfunctioning.
XVisit a qualified specialist workshop.
Hazard Warning
Flashers
Malfunctioning
The hazard warning lamps are faulty.
XVisit a qualified specialist workshop.
SmartKey
Display messagesPossible causes/consequences and
Solutions

Key Does Not
Belong to Vehicle
You have put the wrong SmartKey in the ignition lock.
XUse the correct SmartKey.

TakeYourKeyfrom
Ignition
The SmartKey is in the ignition lock.
XRemove the SmartKey.

Obtain a New Key
The SmartKey needs to be replaced.
XVisit a qualified specialist workshop.
Warning and indicator lamps in the instrument cluster
Seatbelts
ProblemPossible causes/consequences and
Solutions

After starting the
engine, the red seat
belt warning lamp lights
up for six seconds.
The seat belt warning lamp reminds the driver and frontpassenger
to fasten their seat belts.
XFastenyour seat belt (Ypage 50).

After starting the
engine, the red seat
belt warning lamp lights
up. In addition, a
warning tone sounds
for up to six seconds.
The driver's seat belt is not fastened.
XFasten your seat belt (Ypage 50).
The warning tone ceases.
240Warning and indicator lamps in the instrument cluster
On-board computer and displays

Engine
ProblemPossible causes/consequences and
Solutions

The yellow Check
Engine warning lamp
lights up while the
engine is running.
There may be a malfunction, for example:
Rin the engine management
Rin the fuel injection system
Rin the exhaust system
Rin the ignition system
Rin the fuel system
The emission limit values may be exceeded and the enginemay
be running in emergency mode.
XHave the vehicle checked as soon as possible at a qualified
specialist workshop.
iIn some states, you must immediately visit a qualified
specialist workshop as soon as the yellow CheckEngine warning
lamp lights up.This depends on the locally applicable legal
requirements. If in doubt, check whether such legal regulations
apply in the state in which you are currently driving.


The yellow reserve fuel
warning lamp lights up
while the engine is
running.
The fuel level has dropped into the reserve range.
XRefuel at the nearest gas station.


The yellow reserve fuel
warning lamp flashes
while the engine is
running.
The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
XCheck that the fuel filler cap is correctly closed.
XIf the fuel filler cap is not correctly closed:close the fuel filler
cap.
XIf the fuel filler cap is closed:visit a qualified specialist
workshop.
\r
The red coolant
warning lamp lights up
while the engine is
running and the coolant
temperature gage is at
the start of the scale.
The temperature sensor for the coolant temperature gage is
defective.
The coolant temperature is no longer being monitored. There is a
risk of engine damage if the coolant temperature is too high.
XPull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions. Do not continue
driving under any circumstances.
XSecure the vehicle against rolling away (Ypage 153).
XConsult a qualified specialist workshop.
248Warning and indicator lamps in the instrument cluster
On-board computer and displays

There is a risk of fire and injury.
Always hold the cigarette lighter by the knob.
Always make sure that the cigarette lighter is
out of reach of children. Never leave children
unsupervised in the vehicle.
Your attention must always be focused on the
traffic conditions. Only use the cigarette
lighter when road and traffic conditions
permit.
Example: vehicles with a cover over the stowagecompartment
XTurn the SmartKey to position2in the
ignition lock (Ypage 137).
XTo open:push the lower section of
cover.
The stowage compartment opens.
XPress in cigarette lighter.
Cigarette lighterwill pop out
automatically when the heating element is
red-hot.
12Vsockets
Points to observe before use
XTurn the SmartKey to position1in the
ignitionlock (Ypage 137).
The sockets can be used for accessories with
a maximum draw of 180 W (15 A).
Accessories include such items as lamps or
chargers for mobile phones.
If you use the sockets for long periods when
the engine is switched off, the battery may
discharge.
iAn emergency cut-out ensures that the
on-board voltage does not drop too low. If
the on-board voltage is too low, the power
to the sockets is automatically cut. This
ensures that there is sufficient power to
start the engine.
Socket in the front-compartment center
console
Vehicles with a cover over the stowagecompartment
XTo open:push the lower section of
cover.
The stowage compartment opens.
XLift up the cover of socket.
Vehicles without a cover over the stowagecompartment
XLift up the cover of socket.
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System self-test
After you have switched on the ignition, the
system carries out a self-diagnosis.
Amalfunction in the system has been
detected if one of the following occurs:
RThe indicator lamp in the SOSbutton does
not come on during the system self-test.
RThe indicator lamp in theRoadside
Assistance buttondoes not light up during
self-diagnosis of the system.
RThe indicator lamp in the\nMB Info call
button does not light up during self-
diagnosis of the system.
RThe indicator lamp in one or more of the
following buttons continues to light up red
after the system self-diagnosis:
-SOS button
-Roadside Assistance call button
-\nMB Info call button
RAfter the system self-diagnosis, the
InoperativeorService Not
Activatedmessage appears in the
multifunction display.
If a malfunction 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:
RUSA:Mercedes-Benz Customer Assistance
Center at
1-800-FOR-MERCedes (1-800-367-6372)
or 1-866-990-9007
RCanada:Customer Service at
1-888-923-8367
Emergency call
Important safety notes
GWARNING
It can be dangerous to remain in the vehicle,
even if you have pressed the SOS button in an
emergency if:
Ryou see smoke inside or outside of the
vehicle, e.g. if there is a fire after an
accident
Rthe vehicle is on a dangerous section of
road
Rthe vehicle is not visible or cannot easily be
seen by other road users, particularly when
dark or in poor visibility conditions
There is a risk of an accident and injury.
Leave the vehicle immediately in this or
similar situations as soon as it is safe to do
so. Move to a safe location along with other
vehicle occupants. In such situations, secure
the vehicle in accordance with national
regulations, e. g. with a warning triangle.
You must have a license agreement to
activate the mbrace service. Make sure that
your system is activated and operational. To
register, press the\nMB Info call button.
If any 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:
RUSA:Mercedes-Benz Customer Assistance
Center at
1-800-FOR-MERCedes (1-800-367-6372)
or 1-866-990-9007
RCanada:Customer Service at
1-888-923-8367
General notes
An emergency call is dialed automatically if
an air bag or Emergency Tensioning Device is
triggered.
iYou cannot end an automatically
triggered emergency call yourself.
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iThe destination download function is
available if the relevant mobile phone
network is available and data transfer is
possible.
iThe destination download function can
only be used if the vehicle is equipped with
a navigation system.
Route Assistance
This service is part of the mbrace PLUS
Package and cannot be purchased
separately.
iYou can also use the Route Assistance
function if your vehicle is not equipped with
a navigation system.
Within the framework of this service, you
receive a professional and reliable form of
navigation support without having to leave
your vehicle.
The customer service representative finds a
suitable route depending on your vehicle's
currentposition and the desired destination.
You will then be guided live through the
current route section.
Search&Send
General notes
iTo use "Search&Send", your vehicle
must be equipped with mbrace and a
navigation system. Additionally, an mbrace
service subscription must be completed.
"Search & Send" is a destination entry
service.Adestination address which is found
on Google Maps®can be transferred via
mbrace directly to your vehicle's navigation
system.
Specifying and sending the destination
address
XGo to the website http://
www.maps.google.com and enter a
destination address into the entry field.
XTo send the destination address to the
e-mail address of your mbrace
account:click on the corresponding
button on the website.
iExample:
If you select 'Send to vehicle' and then
'Mercedes-Benz', the destination address
will be sent to your vehicle.
XWhen the "Send" dialog window appears:
Enter the e-mail address you specified
when setting up your mbrace account into
the corresponding field.
XClick "Send".
iInformation on specific commands such
as "Address entry" or "Send" can be found
on the website.
Calling up destination addresses
XSwitch on the ignition.
The destination address is loaded into the
vehicle's navigation system.
Adisplay message appears, asking
whether navigation should be started.
XSelectYesby turning\ror sliding
 the COMAND controller and press
\nto confirm.
The system calculates the route and
subsequently starts the routeguidance
with the address entered.
iIf you selectNo, the address can be saved
in the address book.
iIf you have sent more than one
destination address, each individual
destination must be confirmed separately.
iDestination addresses are loaded in the
same order as the order in which they were
sent.
If you own multiple Mercedes-Benz
vehicles with mbrace and activated mbrace
accounts:
If multiple vehicles are registered under the
same e-mail address, the destination will
be sentto all the vehicles.
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Vehicle remote opening
You can use the vehicle remote opening if you
have unintentionally locked your vehicle and
a replacement SmartKey is not available.
The vehicle can be opened by the Mercedes-
Benz Customer Assistance Center.
The vehicle can be immediately opened
remotely within fourdays of the ignition being
turned off. After this time, the remote
unlocking may be delayed by 15 to
60 minutes. After30days, the vehicle can no
longer be opened remotely.
XContactthe following service hotlines:
RUSA:Mercedes-BenzCustomer
Assistance Centerat
1-800-FOR-MERCedes
(1-800-367-6372) or 1-866-990-9007
RCanada:Customer Service at
1-888-923-8367
You will be asked for yourpassword.
XReturn to your vehicle at the time agreed
upon with the Mercedes-BenzCustomer
Assistance Center.
USAonly:alternatively, the vehicle can be
opened via:
Rthe Internet, under the "Owners Online"
section
Rthe telephone application (e.g.iPhone®,
Blackberry)
To do this, you will need your identification
number and password.
iVehicle remote opening is only possible if
the corresponding mobile phone network
is accessible.
Vehicle remote closing
The remote closing feature can be used when
you have forgotten to lock the vehicle and you
are no longer nearby.
The vehicle can then be locked by the
Mercedes-Benz Customer Assistance Center.
The vehicle can be immediately remotely
locked within four days of the ignition being
turned off. After this time, the remote closing
may be delayed by 15 to 60 minutes. After
30 days the vehicle can no longer be closed
remotely.
XContact the following service hotlines:
RUSA:Mercedes-Benz Customer
Assistance Center at
1-800-FOR-MERCedes
(1-800-367-6372)or 1-866-990-9007
RCanada:Customer Service at
1-888-923-8367
You will be asked for your password.
The next time you are inside the vehicle and
you switch on the ignition, theDoors
Locked Remotelymessage appears in the
multifunction display.
USA only: alternatively, the vehicle can be
locked via:
Rthe Internet, under the "Owners Online"
section
Rthe telephone application (e.g. iPhone®,
Blackberry)
To do this, you will need your identification
number and password.
iThe vehicle remote closing feature is
available when the relevant mobile phone
network is available and data connection is
possible.
Stolen vehicle recovery service
If your vehicle has been stolen:
XNotify the police.
The police will issue a numbered incident
report.
XThis number will be forwarded to the
Mercedes-Benz Customer Assistance
Center together with your PIN.
The Mercedes-Benz Customer Assistance
Center then tries to locate the system. The
Mercedes-Benz Customer Assistance
Center contacts you and the local law
enforcement agency if the vehicle is
located.
270Features
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However, only the law enforcement agency
is informed of the location of the vehicle.
iIf the anti-theft alarm system is activated
for longer than 30 seconds,the Mercedes-
Benz Customer Assistance Center is
automatically informed.
Vehicle remote malfunction diagnosis
With the vehicle remote malfunction
diagnosis (Vehicle Health Check), the
Customer Assistance center can provide
improved support for problems with your
vehicle. During an existing call, vehicle data
is transferred to the Customer Assistance
center. The customer service representative
can use the received data to decide what kind
of assistance is required.You are then, for
example, guided to the nearest authorized
Mercedes-Benz Center or a recovery vehicle
is called.
If vehicle data needs to be transferred during
an MB Info call or a Roadside Assistance call,
this is initiated by the Customer Assistance
center. You will see theRoadside
Assistance Connectedmessage in the
COMAND display.Ifthe vehicle remote
malfunction diagnosis can be started, the
Request for vehicle diagnosis
received. Start vehicle diagnosis?
message appears in the display.
XConfirm the message withYes.
XWhen theVehicle Diagnosis Please
start ignitionmessage appears, turn
the SmartKey to position2in the ignition
lock (Ypage 137).
XWhen thePlease follow the
instructionsreceivedbyphoneand
move your vehicle to a safe
position.message appears, follow the
customer service representative's
instructions.
The message in the display disappears.
If you selectCancel, the vehicle remote
malfunction diagnosis is canceled
completely.
The vehicle operating state check begins.
You will see theVehicle diagnosis
activated.message.
When the diagnosis is completed, theSend
vehicle diagnostics data//(Voice
connection may be//interrupted
duringdatatransfer)message appears.
The vehicle data can now be sent to the
Customer Assistance center.
XPressOKto confirm the message.
The voice connection with the Customer
Assistance center is terminated.
You will see theVehicle Diagnosis:
Transferring data...message.
The vehicle data is sent to the Customer
Assistance center.
Depending on what the customer service
representative agreed with you, the voice
connection is re-established after the transfer
is complete. If necessary, you will be
contacted at a later time by another means,
e.g. by e-mail or phone.
Further functions of the vehicle remote
malfunction diagnosis include, for example:
Rtransfer of service data to the Customer
Assistance center. Ifaservice is overdue,
the COMAND display shows a message
about various special offers at your
workshop.
Rmonthly status information e-mail on oil
level, air pressure, maintenance, brakes,
etc.Ifapplicable, you will receive
information on special offers in the e-mail.
USA only: this information can also be
called up under "Owners Online" at http://
www.mbusa.com.
Information on the data stored in the vehicle
(Ypage 26).
Information on Roadside Assistance
(Ypage 23).
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Garage door opener
Important safety notes
GWARNING
When you operate or programthe garage door
with the integrated garage door opener,
persons in the range of movement of the
garage door can become trapped or struck by
the garage door. There isarisk of injury.
When using the integrated garage door
opener, always make sure that nobody is
within the range of movement of the garage
door.
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbonmonoxide. Inhaling
these exhaust gases leads to poisoning. There
is a risk of fatal injury. Therefore never leave
the engine running in enclosed spaces
without sufficient ventilation.
The HomeLink®garage door opener
integrated in the rear-view mirror allows you
to operate up to three different door and gate
systems.
Use the integrated garage door opener only
on garage doors that:
Rhave safety stop and reverse features and
Rmeet current U.S. federal safety standards
When programming a garage door opener,
park the vehicle outside the garage.
iCertain garage door drives are
incompatible with the integrated garage
door opener. If you have difficulty
programming the integrated garage door
opener, contact an authorized Mercedes-
Benz Center.
Alternatively, you can call the following
telephone assistance services:
RUSA:Mercedes-Benz Customer
Assistance Center at
1-800-FOR-MERCedes
RCanada:Customer Service at
1-800-387-0100
RHomeLink®hotline 1-800-355-3515
(free of charge)
More information on HomeLink®and/or
compatible products is also available
online at http://www.homelink.com.
iNotes on the declaration of conformity
(Ypage 24).
USA: FCC ID: CB2HMIHL4
Canada: IC: 279B-HMIHL4
Programming
Programming buttons
Observe the "Important safety notes"
(Ypage 273).
Integrated garage door opener in the rear-viewmirror
Garage door remote controlis not part of
the integrated garage door opener.
XThe first time before programming, clear
the integrated garage door opener memory
(Ypage 275).
XTurn the SmartKey to position2in the
ignition lock.
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XPress and hold one of buttonsto!on
the integrated garage door opener.
After a short time, indicator lamplights
up yellow.
iIndicator lamplights up yellow as soon
as button,"or!is programmed for
the first time. If the selected button has
already been programmed, indicator
lampwill only light up yellow after ten
seconds have elapsed.
XRelease button,"or!. Indicator
lampflashes yellow.
XPoint garage door remote control
towards buttonsto!on the rear-view
mirror at a distance of 2 to 8 inches (5 to
20 cm).
iThe required distance between remote
controland the integrated garage door
opener depends on the garage door drive
system. Several attempts might be
necessary. You should test every position
for at least 25 seconds before trying
another position.
XPress and hold button on remotecontrol
until indicator lamplights up green.
If indicator lamplights up green or
flashes, then programming has been
successful.
XRelease button on remote controlfor
the garage door drive system.
XIf indicator lamplights up red: repeat
the programming procedure for the
corresponding button on the rear-view
mirror. When doing so, vary the distance
between remote controland the rear-
view mirror.
iIf the indicator lamp flashes green after
successful programming, the garage door
system is using a rolling code. After
programming, you must synchronize the
garage door opener integrated in the rear-
view mirror with the receiver of the garage
door system.
Synchronizing the rolling code
Observe the "Important safety notes"
(Ypage 273).
Your vehicle must be within reach of the
garage door or exterior gate drive. Make sure
that neither your vehicle nor any persons/
objects are present within the sweep of the
door or gate.
XTurn the SmartKey to position2in the
ignition lock.
XPress the program button of the door or
gate drive (see the door or gate drive
operating instructions, e.g. under
"programming of additional remote
controls").
iUsually, you now have 30seconds to
initiate the next step.
XPress previously programmed button,
"or!of the integrated garage door
opener until the door closes.
The rolling code synchronization is then
complete.
Notes on programming the remote
control
Canadianradio frequency laws require a
"break" (or interruption) of the transmission
signals after broadcasting for a few seconds.
Therefore, these signals may notlast long
enough for the integrated garage door
opener. The signal is notrecognized during
programming. Comparable with Canadian
law, some U.S.garage door openers also
feature a "break".
Proceed as follows:
Rif you live in Canada
Rif you have difficulties programming the
garage door opener (regardless of where
you live) when using the programming
steps
274Features
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XPress and hold one of buttonsto!on
the integrated garage door opener.
After a short time, indicator lamplights
up yellow.
XRelease the button.
Indicator lampflashes yellow.
XPress button of garage door remote
controlfor two seconds, then release it
for two seconds.
XPress button again for two seconds.
XRepeat this sequence on button of
remote controluntil indicator lamp
lights up green.
If indicator lampturns red, repeat the
process.
XContinue with the other programming
steps (see above).
Problems when programming
If you are experiencing problems
programming the integrated garage door
opener on the rear-view mirror, take note of
the following instructions:
RCheck the transmitter frequency of garage
door drive remote control.This can
usually be found on the back of the remote
control.
The integrated garage door opener is
compatible with devices that have units
which operate in the frequency range of
280to 433MHz.
RReplace the batteries in garage door
remote control.This increases the
likelihood that garage door remote control
will transmit a strongand precise signal
to the integrated garage door openerinthe
rear-view mirror.
RWhen programming, hold remote control
at varying distances and angles from the
button that you are programming. Try
various angles at a distance between 2and
12 inches (5to 30 cm) or at the same angle
but at varying distances.
RIf another remote control for the same
garage door drive is available, repeat the
same programming steps with this remote
control. Before performing these steps,
make sure that new batteries have been
installed in garage door drive remote
control.
RNote that some remote controls only
transmit for a limited amount of time (the
indicator lamp on the remote control goes
out). Press button on remote control
again before transmission ends.
RAlign the antenna cable of the garage door
opener unit. This can improve signal
reception/transmission.
Opening/closing the garage door
After it has been programmed, the integrated
garage door opener performs the function of
the garage door system remote control.
Please also read the operating instructions
for the garage door system.
XTurn the SmartKey to position2in the
ignition lock.
XPress button,"or!which you have
programmed to operate the garage door.
Garage door system with a fixed code:
indicator lamplights up green.
Garage door system with a rolling code:
indicator lampflashes green.
iThe transmitter will transmit a signal as
long as the button is pressed. The
transmission is halted after a maximum of
ten seconds and indicator lamplights
up yellow. Press button,"or!again
if necessary.
Clearing the memory
XTurn the SmartKey to position2in the
ignition lock.
XPress buttonsand!.
The indicator lamp lights up yellow.
XPress and hold buttonsand!until the
indicator lamp turns green.
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