
Windshield fogged on the outside XSwitch the windshield wipers on
( Y page 253).
If the automatic mode of the climate control
is switched off:
XPress button 0091 repeatedly until one of
the following symbols 009E or 009D
appears in display 0073 (Y page 298).
Maximum cooling MAX COOL
MAX COOL is only available in U.S. vehicles.
MAX COOL is only operational when the
engine is running.
You can use this setting to provide the fastest
possible cooling of the vehicle interior (when
windows are closed).
XActivating: Press button 00CB.
The indicator lamp in the button comes on.
The climate control switches automatically to
the following functions:
R maximum cooling
R maximum blowing power
R the air recirculation mode is switched on
XDeactivating: Press button 00CB again.
The indicator lamp in the button goes out.
The previous settings are once again in
effect.
i To switch the maximum cooling function
off, you can also press button 0061, 005A
or 0066 .
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside (e. g. before driving through
a tunnel). This setting cuts off the intake of
outside air and recirculates the air in the
passenger compartment.
GWarning!
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window fogging. If interior
window fogging persists, make sure the air
conditioning is activated, or press button
0066 .
XActivating: Press button 0074.
The indicator lamp in the button comes on.
i The air recirculation mode is activated
automatically at high outside
temperatures.
The indicator lamp in button 0074 is not lit
when the air recirculation mode is switched
on automatically.
A quantity of outside air is added after
approximately 30 minutes.
XDeactivating: Press button 0074 again.
The indicator lamp in the button goes out.
i The manually selected air recirculation
mode is deactivated automatically:
R after 5 minutes if the outside
temperature is below approximately
41‡ (5†)
R after 5 minutes if the air conditioning is
turned off
R after 30 minutes if the outside
temperature is above approximately
41‡ (5†)
Using driver-side settings for
passenger side
This feature is only available in Canada
vehicles.
You can use the settings of the driver’s side,
such as temperature, air volume and air
distribution, for the passenger side.
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steps may result in a system that is not
activated.
If you have any questions regarding
activation, please call the Response Center
at 866-990-9007 (USA only) or
1-888-923-8367 (Canada only).
Shortly after the completion of your mbrace
acquaintance call, you will receive an account
number via email. You will also receive a two-
part welcome kit via mail that will provide
your account and Personal Identification
Number (PIN). You will only need the PIN once
to access the mbrace account section in
“Owners Online” at
http://www.MBUSA.com (USA only).
The mbrace system is available if
R it has been activated and is operational.
Activation requires a subscription for
monitoring services, connection and
cellular air time
R vehicle battery power is available
R the relevant cellular phone network and
GPS signals are available
i Location of the vehicle on a map is only
possible if the vehicle is able to receive
signals from the GPS satellite network and
pass the information on to the Response
Center.
The mbrace system
The mbrace system consists of three types of
response:
R Automatic and manual emergency
R Roadside Assistance
R Information
To adjust the speaker volume during a
mbrace call do the following:
XPress button 005A or 005B on the
multifunction steering wheel.
or
XUse the volume adjustment button on your
COMAND system.Be sure to check “Owners Online” at
http://www.MBUSA.com (USA only) for
more information and a description of all
available features.
System self-test
The system performs a self-test after you
have switched on the ignition.
GWarning!
A malfunction in the system has been
detected if any or all of the following
conditions occur:
R The indicator lamp in the SOS button does
not come on during the system self-test.
R The indicator lamp in the wrench button
005E does not come on during the system
self-test.
R The indicator lamp in the Information
button 00E5 does not come on during the
system self-test.
R The indicator lamp in the SOS button,
wrench button 005E, or Information button
00E5 remains illuminated constantly in red
after the system self-test.
R The message Tele Aid Inoperative or
Tele Aid Not Activated appears in the
multifunction display after the system self-
test.
If a malfunction is indicated as outlined above,
the system may not operate as expected. In
case of an emergency, help will have to be
summoned by other means.
Have the system checked at the nearest
Mercedes-Benz Center or contact the
Response Center at 866-990-9007 (USA
only) or 1-888-923-8367 (Canada only) as
soon as possible.
Emergency calls
! In order to activate the mbrace system, a
subscriber agreement must be completed.
To ensure your system is activated and
operational, please press Information
button 00E5 to perform the acquaintance
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call. Failure to complete either of these
steps may result in a system that is not
activated.
If you have any questions regarding
activation, please call the Response Center
at 866-990-9007 (USA only) or
1-888-923-8367 (Canada only).
An emergency call is initiated automatically
following an accident in which the Emergency
Tensioning Devices (ETDs) or air bags have
deployed.
i An automatically initiated mbrace
emergency call cannot be canceled.
An emergency call can also be initiated
manually ( Y page 310).
Once the emergency call is in progress, the
indicator lamp in the SOS button will begin to
flash. The message Connecting Call
appears in the multifunction display and the
COMAND system is muted. When the
connection is established, the message
Call Connected appears in the
multifunction display.
All information relevant to the emergency,
such as the location of the vehicle
(determined by the GPS satellite location
system), vehicle model, identification number
and color are generated.
A voice connection between the Response
Center and the occupants of the vehicle will
be established automatically soon after the
emergency call has been initiated. The
Response Center will attempt to determine
the nature of the emergency more precisely,
provided they can speak to an occupant of
the vehicle.
i If no vehicle occupant responds,
emergency services will be sent to the
vehicle immediately.GWarning!
If the indicator lamp in the SOS button is
flashing continuously and there was no voice
connection to the Response Center
established, then the mbrace system could
not initiate an emergency call (e.g. the
relevant cellular phone network is not
available).
The message Call Failed appears in the
multifunction display for approximately
10 seconds.
Should this occur, assistance must be
summoned by other means.
Initiating an emergency call manually XBriefly press on cover 0046 to open.XPress SOS button 0047 briefly.
The indicator lamp in SOS button 0047 will
flash until the emergency call is concluded.XWait for a voice connection to the
Response Center.XClose cover 0046 after the emergency call is
concluded.GWarning!
If you feel at any way in jeopardy when in the
vehicle (e.g. smoke or fire in the vehicle,
vehicle in a dangerous road location), please
do not wait for voice contact after you have
pressed the emergency button. Carefully
leave the vehicle and move to a safe location.
The Response Center will automatically
contact local emergency officials with the
vehicle’s approximate location if they receive
an automatic SOS signal and cannot make
voice contact with the vehicle occupants.
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XTerminating calls: Press button 007F on
the multifunction steering wheel.
or
XPress the respective button for ending a
telephone call on the COMAND system.
Wrench button
XPress and hold wrench button 0046 for longer
than 2 seconds.
A call to a Mercedes-Benz Roadside
Assistance representative will be initiated.
The indicator lamp in wrench button 0046 will
flash while the call is in progress. The
message Connecting Call will appear in
the multifunction display and the COMAND
system is muted.
When the connection is established, the
message Call Connected appears in the
multifunction display. The mbrace system will
transmit data generating the vehicle
identification number, model, color and
location (subject to availability of cellular and
GPS signals).
i The COMAND system display indicates
that a mbrace call is in progress. While the
call is connected you can change to the
navigation menu by pressing the NAVI
button on the COMAND system. Spoken
commands are not available.
A voice connection between the Roadside
Assistance representative and the occupants
of the vehicle will be established.
XDescribe the nature of the need for
assistance.The Mercedes-Benz Roadside Assistance
representative will either dispatch a qualified
Mercedes-Benz technician or arrange to tow
your vehicle to the nearest authorized
Mercedes-Benz Center. For services such as
labor and/or towing, charges may apply.
Refer to the Roadside Assistance brochure
for more information.
Sign and Drive services (USA only): Services
such as a jump start, a few gallons of fuel or
the replacement of a flat tire with the vehicle
spare wheel are obtainable at no charge.
i If the indicator lamp in wrench
button 0046 is flashing continuously and
there was no voice connection to the
Response Center established, then the
mbrace system could not initiate a
Roadside Assistance call (e.g. the relevant
cellular phone network is not available).
The message Call Failed appears in the
multifunction display.XTerminating calls: Press button 007F on
the multifunction steering wheel.
or
XPress the respective button for ending a
telephone call on the COMAND system.
Information button
XPress and hold Information button 0046 for
longer than 2 seconds.
A call to the Response Center will be
initiated. The indicator lamp in Information
button 0046 will flash while the call is in
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Call will appear in the multifunction
display and the COMAND system is muted.
When the connection is established, the
message Call Connected appears in the
multifunction display. The mbrace system will
transmit data generating the vehicle
identification number, model, color and
location (subject to availability of cellular and
GPS signals).
i The COMAND system display indicates
that a mbrace call is in progress. While the
call is connected you can change to the
navigation menu by pressing the NAVI
button on the COMAND system. Spoken
commands are not available.
A voice connection between the Response
Center representative and the occupants of
the vehicle will be established. Information
regarding the operation of your vehicle, the
nearest authorized Mercedes-Benz Center or
Mercedes-Benz USA products and services is
available to you.
For more details concerning the mbrace
system, please visit
http://www.MBUSA.com (USA only) and
log in to “Owners Online”.
i If the indicator lamp in Information
button 0046 is flashing continuously and
there was no voice connection to the
Response Center established, then the
mbrace system could not initiate an
Information call (e.g. the relevant cellular
phone network is not available). The
message Call Failed appears in the
multifunction display.
XTerminating calls: Press button 007F on
the multifunction steering wheel.
or
XPress the respective button for ending a
telephone call on the COMAND system.Call priority
If other service calls such as a Roadside
Assistance call or Information call are active,
an emergency call is still possible. In this
case, the emergency call will take priority and
override all other active calls.
The indicator lamp in the respective button
flashes until the call is concluded. Automatic
initiated emergency calls can only be
terminated by a Response Center
representative. All other calls can be
terminated by pressing button 007F on the
multifunction steering wheel or the
respective button for ending a telephone call
on the COMAND system.
i When a mbrace call has been initiated, the
COMAND system is muted. The mobile
phone is no longer connected to the
COMAND system. If you must use this
phone, we recommend that you use it only
with the vehicle at a standstill in a safe
location.
Points of Interest Destination
Download to the COMAND system
i For information on components and
operating principles of the COMAND
system, see ( Y page 70).
This service is only available as part of the
PLUS package.
Point of Interest (POI) Destination Download
allows an mbrace Customer Specialist to
access information from an impressively
large nationwide database for download to
your vehicle’s navigation system. If you know
the address of your destination, the Customer
Specialist can download the address to your
vehicle’s navigation system. You can also
request points of interest near your location.
Once the information is downloaded to your
vehicle, the navigation system will generate a
route to that destination. You can choose to
save it in the system’s memory for future use.
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Route Assistance
This service is only available as part of the
PLUS package.
With the Route Assistance service you get
professional, reliable guidance from an
mbrace Customer Specialist without leaving
your vehicle.
Using your current location and intended
destination, a Customer Specialist can find
the best route and provide turn-by-turn
directions, giving you the reassurance of live
assistance in times of need. Route Assistance
is available at the touch of a button, even if
your vehicle is not equipped with a COMAND
navigation system.
Search & Send
“Search & Send” is a navigation destination
address entry service. For more information
on “Search & Send”, see ( Y page 125).
Remote door lock
If you have forgotten to lock your vehicle and
are no longer near it, you can have it locked
remotely through the Response Center.
The vehicle can be remotely locked within
four days after the ignition has been switched
off.
XContact Response Center at
866-990-9007 (USA only) or
1-888-923-8367 (Canada only).
You will be asked to provide your Personal
Identification Number (PIN).
When you are inside your vehicle the next
time and switch on the ignition, the message
Tele Aid Doors Locked Remotely will
appear on the multifunction display.
i The remote door lock feature is available
if the relevant cellular phone network is
available and data connection is possible.
Stolen Vehicle Recovery Services
In the event your vehicle was stolen:
XReport the incident to the police.
The police will issue a numbered incident
report.XPass this number on to the Response
Center along with your Personal
Identification Number (PIN).
The Response Center will then attempt to
covertly contact the vehicle’s mbrace
system. Once the vehicle is located, the
Response Center will contact the local law
enforcement and you. The vehicle’s
location will only be provided to law
enforcement.
i If the anti-theft alarm stays on for more
than 30 seconds, the mbrace system will
notify the Response Center automatically.
Garage door opener
The integrated remote control can operate up
to three separately controlled devices
compatible with HomeLink ®
or some other
systems.
GWarning!
Before programming the integrated remote
control to a garage door opener or gate
operator, make sure people and objects are
out of the way of the device to prevent
potential harm or damage. When
programming a garage door opener, the door
moves up or down. When programming a gate
operator, the gate opens or closes.
Do not use the integrated remote control with
any garage door opener that lacks safety stop
and reverse features as required by U.S.
federal safety standards (this includes any
garage door opener model manufactured
before April 1, 1982). A garage door that
cannot detect an object - signaling the door
to stop and reverse - does not meet current
U.S. federal safety standards.
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RVehicle lighting (Y page 400)
RWasher system and headlamp cleaning
system (Y page 325)
RBrake fluid level (Y page 325)
Engine compartment
Hood
GWarning!
Do not pull the release lever while the vehicle
is in motion. Otherwise the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/or others.
Opening
GWarning!
Do not open the hood when the engine is
overheated. You could be seriously injured.
Observe the coolant temperature display to
determine whether the engine may be
overheated. If you see flames or smoke
coming from the engine compartment, move
away from the vehicle. Wait until the engine
has cooled. If necessary, call the fire
department.
GWarning!
You could be injured when the hood is open –
even when the engine is turned off.
Parts of the engine can become very hot. To
prevent burns, let the engine cool completely
before touching any components on the
vehicle. Comply with all relevant safety
precautions.
GWarning!
To help prevent personal injury, stay clear of
moving parts when the hood is open and the
engine is running.
The radiator fan may continue to run for
approximately 30 seconds or may even
restart after the engine has been turned off.
Stay clear of fan blades.
GWarning!
The engine is equipped with a transistorized
ignition system. Because of the high voltage
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system
Rwith the engine running
Rwhile starting the engine
Rwhen the ignition is switched on and the
engine is turned manually
XPull hood lock release lever \000F.
The hood is unlocked.
! Never open the hood if the wiper arms are
folded forward away from the windshield.
Otherwise the windshield wipers or the
hood could be damaged.
XPush handle \000G under the hood upwards.XPull up on the hood and then release it.
The hood will be held open at shoulder
height by gas-filled struts automatically.
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ClosingGWarning!
When closing the hood, use extreme caution
not to catch hands or fingers. Be careful that
you do not close the hood on anyone.
Make sure the hood is securely engaged
before driving off. Do not continue driving if
the hood can no longer engage after an
accident, for example. The hood could
otherwise come loose while the vehicle is in
motion and injure you and/or others.
XLet the hood drop from a height of
approximately 8 in (20 cm).XCheck to make sure the hood is fully
closed.
If you can raise the hood at a point above
the headlamps, then it is not properly
closed. Open it again and let it drop with
somewhat greater force.
Engine oil
The amount of oil your engine consumes will
depend on a number of factors, including
driving style. Increased oil consumption can
occur when the vehicle is new or the vehicle
is driven frequently at higher engine speeds.
Engine oil consumption checks should only
be made after the vehicle break-in period.
! Do not use any special lubricant additives,
as these may damage the drive assemblies.
Using special additives not approved by
Mercedes-Benz may cause damage not
covered by the Mercedes-Benz Limited
Warranty.
For further information contact an
authorized Mercedes-Benz Center.
Notes on checking engine oil level
XPark the vehicle on level ground.XTurn off the engine at operating
temperature after 30 seconds of idling.Checking engine oil level XOpen the hood ( Y page 322).XUnscrew oil filler cap 0046 with integrated oil
dipstick.XWipe oil dipstick clean.XScrew filler cap 0046 back on as far as it will
go.XUnscrew oil filler cap 0046 once more and
read the oil dipstick.
The oil level is correct when it is between
lower (min) mark 008A and upper (max)
mark 0047 of oil dipstick 0046.
i
The filling quantity between the upper and
lower marks on the oil dipstick is
approximately 1.6 US qt. (1.5 l).
XIf necessary, add engine oil.
For more information on engine oil, see
“Fuels, coolants, lubricants etc.”
( Y page 425).
For information on messages in the
multifunction display concerning engine oil,
see the “Practical hints” section
( Y page 383).
Adding engine oil
! Only use approved engine oils and oil
filters required for vehicles with
Maintenance System. For a listing of
approved engine oils and oil filters, contact
an authorized Mercedes-Benz Center or
visit http://www.MBUSA.com (USA
only).
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