otherwise seriously damage the brake
system or the transfer case which is not
covered by the Mercedes-Benz Limited
Warranty.
! Because the ESC operates automatically,
the engine and ignition must be shut off
(SmartKey in starter switch position 0 or
1 or KEYLESS-GO start/stop button in
position 0 or 1) when the electronic parking
brake is being tested on a brake test
dynamometer or when the vehicle is being
towed with one axle raised.
Active braking action through the ESC may
otherwise seriously damage the brake
system which is not covered by the
Mercedes-Benz Limited Warranty.
Instrument cluster
Introduction
For a full view illustration of the instrument
cluster, see “Instrument cluster”
(Y page 32).
GWarning!
No messages will be displayed if either the
instrument cluster or the multifunction
display is inoperative.
As a result, you will not be able to see
information about your driving conditions,
such as
Rspeed
Routside temperature
Rwarning/indicator lamps
Rmalfunction/warning messages
Rfailure of any systems
Driving characteristics may be impaired.
If you must continue to drive, do so with added
caution. Contact an authorized Mercedes-
Benz Center as soon as possible.
GWarning!
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
The language setting for the multifunction
display can be changed via COMAND
(Y page 94).
Activating the instrument cluster
The instrument cluster is activated when you
Ropen a door
Rswitch on the ignition
Rswitch on the exterior lamps
Adjusting the instrument cluster
illumination
XTo brighten illumination: Turn knob :
clockwise.
XTo dim illumination: Turn knob :
counterclockwise.
iThe instrument cluster illumination is
dimmed or brightened automatically to suit
ambient light conditions.
The instrument cluster illumination will also
be adjusted automatically when you switch
on the vehicle’s exterior lamps.
326Instrument clusterControls in detail
221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 326
XSwitch on the ignition.XSwitching on: Press rocker switch ¤
up or down.
The indicator lamp in the rocker switch
comes on.XSwitching off: Press rocker switch ¤
up or down.
The rear window defroster switches off when
the battery voltage is too low. Too many
electrical consumers may be operating
simultaneously.
XSwitch off consumers that are currently not
needed if required.
Power tilt/sliding sunroof
Opening and closing
GObserve Safety notes, see page 56.GWarning!
When opening or closing the tilt/sliding
sunroof, make sure there is no danger of
anyone being harmed by the opening/closing
procedure.
The tilt/sliding sunroof is equipped with the
express operation and automatic reversal
function. If the movement of the tilt/sliding
sunroof is blocked during the closing
procedure, the tilt/sliding sunroof will stop
and open slightly.
The tilt/sliding sunroof operates differently
when the sunroof switch is pressed and held.
See the “Closing when the tilt/sliding sunroof
is blocked” section for details.
The opening/closing procedure of the tilt/
sliding sunroof can be immediately halted by
releasing the sunroof switch or, if the sunroof
switch was moved past the resistance point
and released, by moving the sunroof switch in
any direction.
GWarning!
The tilt/sliding sunroof is made out of glass.
In the event of an accident, the glass may
shatter. This may result in an opening in the
roof.
In a vehicle rollover, occupants not wearing
their seat belts or not wearing them properly
may be thrown out of the opening. Such an
opening also presents a potential for injury for
occupants wearing their seat belts properly as
entire body parts or portions of them may
protrude from the passenger compartment.
! To avoid damaging the seals, do not
transport any objects with sharp edges
which can stick out of the tilt/sliding
sunroof.
Do not open the tilt/sliding sunroof if there
is snow or ice on the roof, as this could
result in malfunctions.
If you cannot open or close the tilt/sliding
sunroof due to a malfunction contact
Roadside Assistance or an authorized
Mercedes-Benz Center.
! Please keep in mind that weather
conditions can sometimes change rapidly.
Make sure to close the tilt/sliding sunroof
when leaving the vehicle. If water enters
the vehicle interior, vehicle electronics
could be damaged which is not covered by
the Mercedes-Benz Limited Warranty.
i You can also open or close the tilt/sliding
sunroof using the SmartKey or the
KEYLESS-GO function, see “Summer
opening feature” ( Y page 309) and
“Convenience closing feature”
( Y page 309).
i After switching off the ignition or
removing the SmartKey from the starter
switch, you can operate the tilt/sliding
sunroof until you open the driver’s or front
passenger door. If no door was opened you
can operate the tilt/sliding sunroof for up
to 5 minutes.Power tilt/sliding sunroof373Controls in detail221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 373Z
required direction of arrow :, ; or =
until the front roller sunblind has reached
its desired position.
XExpress operation: Move the roof panel
switch past the resistance point in
direction of arrow :, ; or = and release.
The front roller sunblind retracts/extends
completely.
XStopping during express operation:
Move the roof panel switch in any direction.
Operating rear roller sunblind from
front
GWarning!
When extending the rear roller sunblind, make
sure no one is in danger of being injured by
the extending procedure.
The rear roller sunblind is equipped with the
express operation and automatic reversal
function. If the movement of the rear roller
sunblind is blocked during the extending
procedure, the rear roller sunblind will stop
and retract slightly.
The extending of the rear roller sunblind can
be immediately halted by pressing the
sunblind switch again.
XRetracting/Extending: Press roller
sunblind switch :.
The rear roller sunblind retracts/extends
completely.
XStopping: Press roller sunblind switch :
again.
To change directions, you must first extend
or retract the rear roller sunblind completely.
Operating rear roller sunblind from rear
GWarning!
When extending the rear roller sunblind, make
sure no one is in danger of being injured by
the extending procedure.
The rear roller sunblind is equipped with the
express operation and automatic reversal
function. If the movement of the rear roller
sunblind is blocked during the extending
procedure, the rear roller sunblind will stop
and retract slightly.
The extending of the rear roller sunblind can
be immediately halted by releasing the
sunblind switch or, if the sunblind switch was
moved past the resistance point and released,
by pressing or pulling the sunblind switch
again.
Rear door control panel
XRetracting/Extending: Press or pull roller
sunblind switch : until the rear roller
sunblind has reached the desired position.
XExpress operation: Press or pull roller
sunblind switch : past the resistance
point and release.
The rear roller sunblind retracts or extends
completely.
XStopping during express operation:
Press or pull roller sunblind switch :
again.
376Panorama roof with power tilt/sliding panelControls in detail
221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 376
panel could otherwise lock-up in the open
position.
If the tilt/sliding panel cannot be closed or
synchronized, contact an authorized
Mercedes-Benz Center or call Roadside
Assistance.
Tilt/sliding panel and front roller
sunblindXSwitch on the ignition.XPull and hold the roof panel switch several
times in direction of arrow =
( Y page 375) until the tilt/sliding panel is
fully closed.XKeep holding the roof panel switch in
direction of arrow = for approximately
1 second.XPull and hold the roof panel switch several
times in direction of arrow = until the front
roller sunblind is fully extended.XKeep holding the roof panel switch in
direction of arrow = for approximately
1 second.XCheck the express operation feature of the
front roller sunblind.
If the front roller sunblind retracts
completely, the front roller sunblind is
synchronized. Otherwise repeat the above
steps.XCheck the express operation feature of the
tilt/sliding panel ( Y page 377).
If the tilt/sliding panel opens completely,
the tilt/sliding panel is synchronized.
Otherwise repeat the above steps.
Rear roller sunblind
XSwitch on the ignition.XPull roller sunblind switch :
( Y page 376) in the rear door control panel
several times until the rear roller sunblind
is fully extended.XKeep holding roller sunblind switch : for
approximately 1 second.XCheck the express operation feature of the
front roller sunblind.
If the rear roller sunblind retracts
completely, the rear roller sunblind is
synchronized. Otherwise repeat the above
steps.
Loading and storing
Loading instructions
GWarning!
Always fasten items being carried as securely
as possible using cargo tie-down hooks and
fastening materials appropriate for the weight
and size of the load.
In an accident, during hard braking or sudden
maneuvers, loose items will be thrown around
inside the vehicle. This can cause injury to
vehicle occupants unless the items are
securely fastened in the vehicle.
To help avoid personal injury during a collision
or sudden maneuver, exercise care when
transporting cargo. Do not pile luggage or
cargo higher than the seat backrests.
The trunk is the preferred place to carry
objects. Always use cargo tie-down hooks
when transporting cargo. Do not place
anything on the rear-window shelf.
Never drive a vehicle with the trunk open.
Deadly carbon monoxide (CO) gases may
enter vehicle interior resulting in
unconsciousness and death.
Load distribution
The total load weight including vehicle
occupants and luggage/cargo should not
exceed the total load limit indicated on the
corresponding Tire and Loading Information
placard located on the driver’s door B-pillar
( Y page 418).
The handling characteristics of a fully loaded
vehicle depends greatly on the load
Loading and storing379Controls in detail221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 379Z
XOpening: Press glove box lid release :.XClosing: Push glove box lid ; upwards
until it engages.
You can lock the glove box, e.g. when the
vehicle is in the shop for service.
The glove box can only be locked or unlocked
with the mechanical key.
1Glove box unlocked2Glove box locked
Eyeglasses compartment
XOpening: Press eyeglasses compartment
mark :.
XClosing: Guide eyeglasses compartment
upward until it engages.
Front armrest storage compartment
iThe Roadside Assistance button º
(Y page 389) and the Information button
E (Y page 392) are located in the
storage compartment.
XOpening storage compartment: Press
button : and swing armrest upward.
Door storage compartments
GWarning!
Keep the door storage compartments closed
while vehicle is in motion. Failure to do so may
cause the seat belt to catch at the rear and
prevent proper positioning of the seat belt.
XOpening: Pull storage compartment
lid : upward.
382Loading and storingControls in detail
221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 382
Power outlet in trunk
Tele Aid
! In order to activate the Tele Aid system, a
subscriber agreement must be completed.
To ensure your system is activated and
operational, please press Information
button E to perform the acquaintance
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 Customer
Assistance Center at
1-800-FOR-MERCedes (1-800-367-6372)
(USA only) or 1-888-923-8367 (Canada
only).
Shortly after the completion of your Tele Aid
acquaintance call, you will receive a user ID
and password in the mail. You may use this
password to access the Tele Aid section in
“Owner’s Online” at www.mbusa.com (USA
only). The “My Tele Aid” section will give you
access to account information, remote door
unlock and more.
The Tele Aid system is available if
Rit has been activated and is operational.
Activation requires a subscription for
monitoring services, connection and
cellular air time
Rvehicle battery power is available
Rthe relevant cellular phone network and
GPS signals are available and pass the
information on to the Customer Assistance
Center
iLocation 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 Customer
Assistance Center.
The Tele Aid system
(Telematic Alarm Identification on Demand)
The Tele Aid system consists of three types
of response:
RAutomatic and manual emergency
RRoadside Assistance
RInformation
To adjust the speaker volume during a Tele
Aid call do the following:
XPress button W or X on the
multifunction steering wheel.
or
XUse the COMAND volume thumbwheel
H on the lower part of the front center
console (Y page 87).
Be sure to check “Owner’s Online” at
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:RThe indicator lamp in the SOS button does
not come on during the system self-test.
RThe indicator lamp in Roadside Assistance
button º does not come on during the
system self-test.
Useful features389Controls in detail221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 389Z
directly to the Navigation system in your
vehicle.
Specify and Send a Destination Address
i Please refer to any specific instructions
provided by either website regarding
entering or sending an address. Each
website functions differently and is subject
to change.XGo to www.maps.google.com or
www.maps.yahoo.com and enter a
destination address in the address entry
field.XDepending on which website you are using,
click on the appropriate button to send the
destination address to your Tele Aid
account email address.XEnter the email address you specified when
you activated your Tele Aid account in the
appropriate field when the “Send” dialog
box appears.XClick “Send”.
Retrieve Destination Address
XPress the Tele Aid Information button to
begin the download of the destination
address to your vehicle's navigation
system.
i If you have sent more than one
destination address to your vehicle you
must make one Information call for each
destination address download.
XSelect Yes when the message appears
asking if you would like to start navigation.
This will open the start navigation screen.XSelect Start.
or
XSelect No if you wish to save the
downloaded destination address in the
From Memory destination list for future
use.
i Destination addresses will download in
the same order they were sent. If you have
multiple Mercedes-Benz vehicles equipped
with Tele Aid and active accounts, each
destination address sent will be retrievable
by all vehicles associated with the e-mail
address you specified for your Tele Aid
account.
Remote door unlock
In case you have locked your vehicle
unintentionally (e.g. SmartKey inside vehicle),
and the reserve SmartKey is not available:
XContact the Customer Assistance Center
at 1-800-FOR-MERCedes
(1-800-367-6372) (USA only) or
1-888-923-8367 (Canada only).
You will be asked to provide your password.XThen return to your vehicle at the time
arranged with the Customer Assistance
Center and pull the trunk lid handle for a
minimum of 20 seconds until the indicator
lamp in the SOS button is flashing.
The message Connecting Call appears in
the multifunction display.
As an alternative, you may unlock the vehicle
via Internet in the “My Tele Aid” section of
“Owner’s Online”, using your ID and password
(USA only).
i The remote door unlock feature is
available if the relevant cellular phone
network is available.
The SOS button will flash and the message
Connecting Call will appear in the
multifunction display to indicate receipt of
the door unlock command.
If the trunk lid handle was pulled for more
than 20 seconds before door unlock
authorization was received, you must wait
15 minutes before pulling the trunk lid
handle again.
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 Customer Assistance
Center.
394Useful featuresControls in detail
221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 394
The vehicle can be remotely locked within
four days after the ignition has been switched
off.XContact the Customer Assistance Center
at 1-800-FOR-MERCedes
(1-800-367-6372) (USA only) or
1-888-923-8367 (Canada only).
You will be asked to provide your password.
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.
Automatic Maintenance Call
Your vehicle is equipped with a feature that
considerably enhances vehicle care. Just
prior to reaching a vehicle maintenance
milestone, Tele Aid transmits important
vehicle maintenance information that alerts
your authorized Mercedes-Benz Center of
required service. This is automatic and does
not require driver intervention. This feature
allows your preferred Mercedes-Benz Center
to significantly improve the process of
arranging your service appointment and
ensures that your vehicle receives the best
possible care.
i The Automatic Maintenance Call feature
is available if the relevant telephone
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 Customer
Assistance Center along with your
password.
The Customer Assistance Center will then
attempt to covertly contact the vehicle’s
Tele Aid system. Once the vehicle is
located, the Customer Assistance 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 Tele Aid system will
notify the Customer Assistance 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.
Useful features395Controls in detail221_AKB; 6; 20, en-USd2ugruen,Version: 2.11.8.12009-09-24T13:28:17+02:00 - Seite 395Z