RVehicle status message memory
( Y page 282)
R Checking tire inflation pressure
electronically with the Advanced TPMS
( Y page 329)
R Calling up the maintenance service
indicator display ( Y page 353)
Vehicle status message memory
Use the vehicle status message memory
function to scan malfunction and warning
messages that may be stored in the system.
Such messages appear in the multifunction
display and are based on conditions or
system status the vehicle’s system has
recorded.
GWarning!
Malfunction and warning messages are only
indicated for certain systems and are
intentionally not very detailed. The
malfunction and warning messages are
simply a reminder with respect to the
operation of certain systems. They do not
replace the owner’s and/or driver’s
responsibility to maintain the vehicle’s
operating safety. Have all required
maintenance and safety checks performed on
the vehicle. Bring the vehicle to an authorized
Mercedes-Benz Center to address the
malfunction and warning messages.
XPress button = or ; to select the
Service menu.
If conditions have occurred causing status
messages to be recorded, the number of
messages appears in the multifunction
display:XPress button : or 9 to select the
Messages function.XPress button a to confirm.
The stored messages will now be displayed
in the order in which they have occurred.
For malfunction and warning messages,
see “Vehicle status messages in the
multifunction display” ( Y page 364).XUse button : or 9 to scroll through
the messages.
If you turn off the engine by pressing the
KEYLESS-GO start/stop button and then
open the driver’s door, all messages will be
deleted from the message memory.
Settings menu
Introduction
In the Settings menu there are two
functions: The function Factory Setting
( Y page 282), with which you can reset the
settings to the original factory settings and a
collection of submenus ( Y page 283) with
which you can make individual settings for
your vehicle.
Resetting to factory settings
You can reset most of the settings of the
submenus to the factory settings.
For safety reasons, the function Daytime
Running Lights in the Lights submenu
cannot be reset while driving.
XPress button = or ; to select the
Settings menu.XPress button : or 9 to select the
Factory Setting function.XPress button a.
The function Reset All Settings?
appears in the multifunction display.282Control systemControls in detail
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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 W or X 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
F does not come on during the system
self-test.
R The indicator lamp in the Information
button ï does not come on during the
system self-test.
R The indicator lamp in the SOS button,
wrench button F, or Information button
ï 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 ï 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 : to open.XPress SOS button ; briefly.
The indicator lamp in SOS button ; will
flash until the emergency call is concluded.XWait for a voice connection to the
Response Center.XClose cover : 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 ~ 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 : for longer
than 2 seconds.
A call to a Mercedes-Benz Roadside
Assistance representative will be initiated.
The indicator lamp in wrench button : 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 : 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 ~ 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 : for
longer than 2 seconds.
A call to the Response Center will be
initiated. The indicator lamp in Information
button : 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 : 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 ~ 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 ~ 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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Reprogramming a single signal
transmitter button
To program a device using a signal
transmitter button previously trained, follow
these steps:
XSwitch on the ignition.XPress and hold the desired signal
transmitter button ( ;, = or ?). Do not
release the button.
Indicator lamp : will begin to flash after
20 seconds.XWithout releasing the signal transmitter
button, proceed with programming starting
with step 3.
Operation of integrated remote control
XSwitch on the ignition.XSelect and press the appropriate
integrated signal transmitter button ( ;,
= or ?) to activate the remote controlled
device.
The integrated remote control transmitter
continues to send the signal as long as the
button is pressed – up to 20 seconds.
Erasing the integrated remote control
memory
i If you sell your vehicle, erase the codes of
all three channels.
XSwitch on the ignition.XSimultaneously press and hold outer signal
transmitter buttons ; and ?, for
approximately 20 seconds, until indicator
lamp : flashes rapidly. Do not hold for
longer than 30 seconds.
The codes of all three channels are erased.
Programming tips
If you are having difficulty programming the
integrated remote control, here are some
helpful tips:
R Check the frequency of hand-held remote
control A (typically located on the reverse
side of the remote). The integrated remote
control is compatible with radio-frequency
devices operating between 280-390 MHz.
R Put a new battery in hand-held remote
control A. This will increase the likelihood
of the hand-held remote control sending a
stronger and more accurate signal to the
integrated remote control.
R While performing step 3, hold hand-held
remote control A at different lengths and
angles from the signal transmitter button
( ; , = or ?) you are programming.
Attempt varying angles at the distance of 2
to 12 inches (5 to 30 cm) away or the same
angle at varying distances.
R If another hand-held remote control is
available for the same device, try the
programming steps again using that other
hand-held remote control. Make sure new
batteries are in the hand-held remote
control before beginning the procedure.
R Straighten the antenna wire from the
garage door opener assembly. This may
help improve transmitting and/or receiving
signals.
i Certain types of garage door openers are
incompatible with the integrated remote
control. If you should experience further
difficulties with programming the
integrated remote control, contact an
authorized Mercedes-Benz Center, or call
the Mercedes-Benz Customer Assistance
Center (USA only) at
1-800-FOR-MERCedes (1-800-367-6372),
or the HomeLink ®
Hotline (USA only) at
1-800-355-3515, or the Customer Service
(Canada only) at 1-800-387-0100.
i USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
1. This device may not cause harmful
interference, and316Useful featuresControls in detail
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Tire care and maintenanceGWarning!
Regularly check the tires for damage.
Damaged tires can cause tire inflation
pressure loss. As a result, you could lose
control of your vehicle.
Worn, old tires can cause accidents. If the tire
tread is worn to minimum tread depth, or if
the tires have sustained damage, replace
them.
Check the tire inflation pressure at least once
a month. For more information on checking
tire inflation pressure, see “Recommended
tire inflation pressure” ( Y page 327).
Tire inspection
Every time you check the tire inflation
pressure, you should also inspect your tires
for the following:
R excessive treadwear ( Y page 338)
R cord or fabric showing through the tire’s
rubber
R bumps, bulges, cuts, cracks or splits in the
tread or side of the tire
Replace the tire if you find any of the above
conditions.
Make sure you also inspect the spare tire
periodically for condition and inflation. Spare
tires will age and become worn over time even
if never used, and thus should be inspected
and replaced when necessary.
Life of tire
GWarning!
Tires and spare tire should be replaced after
6 years, regardless of the remaining tread.
The service life of a tire is dependent upon
varying factors including but not limited to:
R Driving style
R Tire inflation pressure
R Distance driven
Tread depth GWarning!
Although the applicable federal motor vehicle
safety laws consider a tire to be worn when
the treadwear indicators (TWI) become visible
at approximately 1
/ 16 in (1.6 mm), we
recommend that you do not allow your tires
to wear down to that level. As tread depth
approaches 1
/ 8 in (3 mm), the adhesion
properties on a wet road are sharply reduced.
Depending upon the weather and/or road
surface (conditions), the tire traction varies
widely.
Do not allow your tires to wear down too far.
Adhesion properties on wet roads are sharply
reduced at tread depths of less than 1
/ 8 in
(3 mm).
Treadwear indicators (TWI) are required by
law. These indicators are located in six places
on the tread circumference and become
visible at a tread depth of approximately 1
/ 16
in (1.6 mm), at which point the tire is
considered worn and should be replaced.
The recommended minimum tire tread depth
for summer tires is 1
/ 8 in (3 mm). The
recommended minimum tire tread depth for
winter tires is 1
/ 6 in (4 mm).
Treadwear indicator
: appears as a solid
band across the tread.
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and the safety of others, we recommend that
you pull over to a safe location and stop
before placing or taking a telephone call.
If you choose to use the telephone 11
while
driving, please use the hands-free device and
only use the telephone when road, weather
and traffic conditions permit. Some
jurisdictions prohibit the driver from using a
mobile telephone while driving a vehicle.
Only operate the COMAND 11
(Cockpit
Management and Data System) if road,
weather and traffic conditions permit.
Otherwise, you may not be able to observe
traffic conditions and could endanger yourself
and others.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
Emission control
Certain systems of the engine serve to keep
the toxic components of the exhaust gases
within permissible limits required by law.
These systems will function properly only
when maintained strictly according to factory
specifications. Any adjustments on the
engine should, therefore, be carried out only
by qualified Mercedes-Benz Center
authorized technicians.
Engine adjustments should not be altered in
any way. Moreover, the specified service
procedures must be carried out regularly
according to Mercedes-Benz servicing
requirements. For details refer to the
Maintenance Booklet.
GWarning!
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness and possible death.
Do not run the engine in confined areas (such
as a garage) which are not properly ventilated.
If you think that exhaust gas fumes are
entering the vehicle while driving, have the
cause determined and corrected
immediately. If you must drive under these
conditions, drive only with at least one
window fully open at all times.
Maintenance
Notes
The Maintenance System in your vehicle
tracks the distance driven and the time
elapsed since the last maintenance service.
It calculates other maintenance service work
required, and calls for the next maintenance
service accordingly.
We strongly recommend that you have your
vehicle serviced at an authorized Mercedes-
Benz Center. Have it serviced in accordance
with the Maintenance Booklet at the times
called for by the maintenance service
indicator.
i Failure to have the vehicle maintained in
accordance with the Maintenance Booklet
and maintenance service indicator at the
designated times/mileage will result in
vehicle damage not covered by the
Mercedes-Benz Limited Warranty.
Maintenance service indicator
message
Information on maintenance work and
maintenance intervals are specified in the
Maintenance Booklet. Contact an authorized
Mercedes-Benz Center, or visit
http://www.MBUSA.com (USA only) for
additional information.
The maintenance service indicator message
will notify you when the next maintenance
service is required.
11 Observe all legal requirements.352MaintenanceOperation
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