warning MERCEDES-BENZ S CLASS 2010 Service Manual

! Avoid spinning of a drive wheel for an
extended period with the ESC switched off.
This may cause serious damage to the
drivetrain which is not covered by the
Mercedes-Benz Limited Warranty.
Switching on the ESCXSwitch on the ESC via the control system
( Y page 231).
PRE-SAFE ®
Brake
The PRE-SAFE ®
Brake is available in vehicles
equipped with DISTRONIC PLUS. The PRE-
SAFE ®
Brake can assist you in minimizing the
risk of a rear-end collision with a vehicle in
front of you. The PRE-SAFE ®
Brake may also
reduce the severity of an accident. At speeds
above approximately 20 mph (30 km/h) it will
issue a warning when your vehicle is
approaching the preceding vehicle very
quickly. An intermittent acoustic warning
sounds and the distance warning lamp 00BA
in the instrument cluster comes on.
When the driver and front passenger have
fastened their seat belts, the PRE-SAFE ®
Brake can also
R brake the vehicle within a speed range of
up to 112 mph (180 km/h) automatically
R activate preventative occupant safety
measures (PRE-SAFE ®
) ( Y page 54)
GWarning!
An intermittent warning sounds and the
distance warning lamp 00BA in the instrument
cluster is illuminated if the PRE-SAFE ®
Brake
calculates that the distance to the vehicle
ahead and your vehicle’s current speed
indicate that the PRE-SAFE ®
Brake will not be
capable of slowing the vehicle sufficiently to
maintain the preset following distance, which
creates a danger of a collision.
Immediately brake your vehicle to increase
the distance between your vehicle and the
vehicle driving in front of you. The warning
sound is intended as a final caution that you
have not interceded with your own braking
inputs to avoid a potentially dangerous
situation. Do not wait for the operation of the
warning signal to intercede with your own
braking, as that will result in potentially
dangerous emergency braking which will not
always result in an impact being avoided.
Tailgating increases the risk of an accident.GWarning!
The PRE-SAFE ®
Brake is a convenience
system designed to assist the driver during
vehicle operation. The responsibility for the
vehicle speed and the distance to the vehicle
ahead, including most importantly brake
operation to assure safe stopping distance,
always remains with the driver.
Always pay attention to traffic conditions
even while the PRE-SAFE ®
Brake is switched
on. Otherwise, you may not be able to
recognize dangerous situations until it is too
late and could cause an accident resulting in
personal or fatal injury to you or others.
i USA only:
This device has been approved by the FCC
as a “Vehicular Radar System”. The radar
sensor is intended for use in an automotive
radar system only. Removal, tampering, or
altering of the device will void any
warranties, and is not permitted by the
FCC. Do not tamper with, alter, or use in
any non-approved way.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
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iCanada only:
This device complies with RSS-210 of
Industry Canada. Operation is subject to
the following two conditions:
1. This device may not cause interference,
and
2. this device must accept any interference received, including
interference that may cause undesired
operation of the device.
Removal, tampering, or altering of the
device will void any warranties, and is not
permitted. Do not tamper with, alter, or use
in any non-approved way.
Any unauthorized modification to this
device could void the user’s authority to
operate the equipment.
Using the radar sensors, the PRE-SAFE ®
Brake detects obstacles that are in your
driving path for a sufficient period of time for
the system to recognize it. If you approach a
vehicle and the PRE-SAFE ®
Brake has
established that the distance to the vehicle
ahead at your current speed is so close that
the PRE-SAFE ®
Brake will not be capable of
slowing the vehicle sufficiently, the system
will initially warn you visually and acoustically.
If you do not apply the brakes yourself or
maneuver around a sensed obstacle, the
vehicle will brake lightly automatically. The
PRE-SAFE ®
system ( Y page 54) is activated
when the distance to the vehicle ahead at
your current speed is so close that the PRE-
SAFE ®
Brake will not be capable of slowing
the vehicle sufficiently.
When the danger of a collision still persists
and you do not brake or accelerate
significantly, the PRE-SAFE ®
Brake may
initiate full application of the brakes
automatically.GWarning!
The PRE-SAFE ®
Brake will only respond with
brake assistance if it has clearly detected an
object. Detection can be impeded by
R dirty or covered sensors
R snowfall or heavy rain
R disturbance from other radar sources
R strong radar reflection such as in parking
garages
The PRE-SAFE ®
Brake uses radar signals that
are not reflected well by narrow objects and
absorptive materials. For this reason the PRE-
SAFE ®
Brake will not react to persons,
animals, and approaching traffic or cross-
traffic.
The PRE-SAFE ®
Brake may not detect narrow
vehicles driving in front of you, such as
motorcycles and vehicles driving offset from
your vehicle center.
GWarning!
Depending on the vehicle speed, the
PRE-SAFE ®
Brake brakes your vehicle with a
maximum of 13 ft/s 2
(4 m/s 2
) before a
possible hard stop. This corresponds to about
40% of the maximum deceleration ability of
your vehicle. The driver must apply the brakes
additionally in order to prevent a collision. The
self-acting hard stop will be initiated when the
imminent danger of a collision exists, e.g.
when an evasive driving maneuver cannot
avoid an accident.
The PRE-SAFE ®
Brake applies the brake pedal
automatically which results in the brake pedal
moving. Therefore keep driver’s foot area
clear at all times, including the area under the
brake pedal. Objects stored in this area may
impair pedal movement which could interfere
with the braking ability of the PRE-SAFE ®
Brake.
Do not place your foot under the brake pedal
– your foot could become caught.
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To maintain the proper distance to the vehicle
in front of you and thus prevent a rear-end
collision, you must apply the brakes yourself.XBrake the vehicle immediately to avoid a
collision.
Under no circumstances should the driver
await the intermittent warning sound
before braking. Observe the following
warning note.
The intermittent warning sound ceases and
the distance warning lamp 00BA goes out
when the necessary distance to the vehicle
ahead is again established.
The PRE-SAFE ®
Brake can react to stationary
obstacles such as standing or parked vehicles
at road speeds of up to approximately 40 mph
(70 km/h).
GWarning!
If you do not receive visual or acoustic
warning signals, the PRE-SAFE ®
Brake may
R not have recognized the collision risk
R have been deactivated
R be malfunctioning
Apply the brakes yourself to avoid a collision.
The PRE-SAFE ®
Brake does not always clearly
interpret complex traffic situations. If a visual
and/or acoustic warning is issued in an
uncritical driving situation, or if the vehicle
brakes lightly, you can interrupt the PRE-
SAFE ®
Brake maneuver by pressing down all
the way on the accelerator pedal, using
kickdown, or releasing the brake pedal.
The PRE-SAFE ®
Brake maneuver is
terminated immediately when
R you avoid the obstacle by evasive steering
R you drive less than 9 mph (15 km/h)
R an obstacle can no longer be identified
ahead of you
R the system no longer senses the risk of a
collision
i The PRE-SAFE ®
Brake will remain passive
while DISTRONIC PLUS is switched on
( Y page 330).
After a hard collision or damage to the front
of the vehicle from an accident, have the
settings and operation of the radar sensors
checked by an authorized Mercedes-Benz
Center.
When traveling in Canada in a vehicle not
registered in Canada, you must switch off the
radar sensor system ( Y page 236). Canadian
law does not permit the use of the radar
sensor system for vehicles from outside of
Canada.
When you switch off the radar system, the
following functions are deactivated:
R PRE-SAFE ®
Brake
R BAS PLUS ( Y page 64)
R DISTRONIC PLUS ( Y page 330)
R Blind Spot Assist ( Y page 359)XActivating and deactivating: Activate or
deactivate the PRE-SAFE ®
Brake using the
instrument cluster control system
( Y page 232).
After the function has been activated, the
PRE-SAFE ®
Brake indicator 00C7 appears
in the instrument cluster. When the HOLD
function is switched on, the PRE-SAFE ®
Brake indicator 00C7 will not appear.
Anti-theft systems
Immobilizer
The immobilizer prevents unauthorized
persons from starting your vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. The
engine can be started by anyone with a valid
SmartKey that is left inside the vehicle.
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ActivatingXWith SmartKey: Remove the SmartKey
from the starter switch.
XWith KEYLESS-GO: Turn off the engine and
open the driver’s door.
Deactivating
XSwitch on the ignition.
iStarting the engine will also deactivate
the immobilizer.
In the event that the engine cannot be
started (yet the vehicle’s battery is
charged), the system is not operational.
Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCedes (in the
USA) or 1-800-387-0100 (in Canada).
Anti-theft alarm system
Once the alarm system has been armed, a
visual and audible alarm is triggered when
someone opens
Ra door
Rthe trunk
Rthe hood
The alarm will stay on even if the activating
element, a door, for example, is closed
immediately.
The alarm system will also be triggered when
Rthe vehicle is opened with the mechanical
key
Ra door is opened from the inside
To cancel the alarm after it has been
triggered, see “Canceling the alarm”
(Y page 73).
iIf the alarm stays on for more than
30 seconds, the Tele Aid system initiates a
call to the Customer Assistance Center
automatically. The Tele Aid system will
initiate the call provided that
Ryou have subscribed to the Tele Aid
service
Rthe Tele Aid service has been activated
properly
Rthe necessary mobile phone, power
supply and GPS coverage are available
XArming: Lock the vehicle with the
SmartKey or with KEYLESS-GO.
The turn signal lamps flash three times and
an acoustic warning sounds three times to
indicate that the vehicle is locked. Indicator
lamp \000F flashes to indicate that the alarm
system is armed.
iIf the turn signal lamps do not flash three
times and the acoustic warning does not
sound three times, a door or the trunk may
not be properly closed.
Close the respective element.
XDisarming: Unlock the vehicle with the
SmartKey or with KEYLESS-GO.
The turn signal lamps flash once and an
acoustic warning sounds once to indicate
that the alarm system is disarmed.
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Vehicle equipment
i This Operator’s Manual describes all
features, standard or optional, potentially
available for your vehicle at the time of
purchase. Please be aware that your
vehicle might not be equipped with all
features described in this manual.
COMAND introduction
COMAND operating safety
COMAND (
Cockpit Management and Data
System) is an information and operating
center for vehicle sound and communications
systems. It includes the radio and navigation
system, as well as other optional equipment
(satellite radio, telephone, etc.).
GWarning!
Any alteration of electronic components or
software can cause malfunctions.
Radio, satellite radio, amplifier, CD/DVD
changer, navigation module, telephone and
Voice Control Systems are interconnected.
Therefore, if one of the components is not
operational, or has not been removed/
replaced properly, the function of other
components could be impaired.
Such conditions might seriously impair the
operating safety of your vehicle.
We recommend to have any service work on
electronic components carried out by an
authorized Mercedes-Benz Center.
GWarning!
In order to avoid distraction which could lead
to an accident, the driver should enter system
settings while the vehicle is at a standstill, and
operate the system only when permitted by
road, weather and traffic conditions.
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.
COMAND supplies you with information to
help you select your route more easily and
guide you conveniently and safely to your
destination. For safety reasons, we
encourage the driver to stop the vehicle in a
safe place before answering or placing a call,
or consulting the COMAND screen to read
navigational maps, instructions, or
downloaded information.GWarning!
While the navigation system provides
directional assistance, the driver must remain
focused on safe driving behavior, especially
attention to traffic and street signs, and
should utilize the system’s audio cues while
driving.
The navigation system does not supply any
information on stop signs, yield signs, traffic
regulations or traffic safety rules. Their
observance always remains in the driver’s
personal responsibility. Maps do not cover all
areas nor all routes within an area.
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.
Availability of functions while the
vehicle is in motion
For safety reasons, certain COMAND
functions are not available while the vehicle
is in motion or they are only available to a
limited extent. You will notice this, for
example, by the fact that certain menu items
cannot be selected or that the COMAND
display shows a corresponding message.
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REAR LLeft screen7REAR RRight screen 7
i
In position COMAND, you can operate
various COMAND functions via remote
control buttons 0088 and 0086.
Switching SPLITVIEW or rear screens on/
off
i When the SmartKey is in starter switch
position 0 or 1 or removed from the starter
switch, the rear screens switch off after 30
minutes automatically. A corresponding
message appears on the screens prior to
switching off.
You can switch the screens back on. Keep
in mind however that this will drain the
vehicle battery.
XSwitching on with the COMAND system
already on: Aim the remote control on the
screen.XPress button 0046.XSwitching off: Aim the remote control on
the screen.XPress button 0046.
Switching button backlight on/off
XPress button 0047.
i
When you do not use the remote control
for approximately 15 seconds, the button
backlight switches off automatically.
Mute on/off (for wired headphones or
COMAND)
XPress button 0087.Selecting menu or menu item and
confirming selectionXSelecting menu or menu item: Press
arrow buttons 0088.XConfirming selection: Press button 0086.
Headphone
GWarning!
The driver should not wear a headphone while
operating the vehicle under any
circumstances. The use of a headphone while
driving the vehicle could drastically impair the
ability to react to audible traffic conditions
(e.g. emergency sirens from police/fire/
ambulance, another car’s horn, etc.).
GWarning!
When not in use, headphones or external
video sources should be stored in a safe
location (e.g. one of the vehicle’s storage
compartments) so that they are not loose
within the passenger compartment during
braking, vehicle maneuvers or a traffic
accident. Objects moving within the
passenger compartment could cause serious
personal injury to vehicle occupants.
GWarning!
Due to a potential choking hazard, wired
headphone usage by children should only
occur with adult supervision.
For information on using SPLITVIEW, see
( Y page 90).
For information on using the Rear Seat
Entertainment System, see ( Y page 189).
7
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Upload/Download of Data
This function lets you transfer COMAND data
to a memory card or a USB storage device and
vice versa.
The following COMAND data can be
transferred:
R Navigation destination memory and last
destination
R Address book entries
R Audio/Video presets memory
R System settings
i You can use this function, for example, to
save your COMAND data and transfer them
to another vehicle.XInsert an SD card into the SD card slot
( Y page 180) or connect a USB storage
device to the built-in USB socket in the
glove box (Y page 80). The USB jack of the
optional media interface is not intended for
this purpose.XSelect Vehicle 0054 System 0054 Upload/
Download Data .XDownload: Select Copy Data to
Storage Medium 0054 On the Memory
Card or On USB .XSelect Start Copying .XUpload: Select Import Data from
Storage Medium 0054 From Memory Card
or From USB .XSelect Start Data Import .XExiting menu without data transfer:
Select Back.
Reset
i You can reset COMAND back to its
factory settings.
Among other things, all personal data are
deleted, for example
R the address book entries
R the entries in the destination memory
R the list of last destinations of the
navigation systemXSelect Vehicle 0054 System 0054 Reset .
A prompt appears asking whether you
really want to reset.XSelect Yes or No.
If you select Yes another prompt will
appear asking whether you really want to
reset.XSelect Yes or No.
If you select Yes, COMAND will be reset
and restarted.
COMAND navigation (introduction)
Safety notes
GWarning!
For safety reasons, only enter a destination
when the vehicle is stationary. When the
vehicle is in motion, a passenger should enter
the destination. Study manual and select
route before driving.
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.
COMAND calculates the route to the
destination without taking account of the
following, for example:
R Traffic lights
R Stop and right-of-way signs
R Parking or stopping in prohibited areas
R Lane merging
R Other road and traffic rules and regulations
R Narrow bridges
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COMAND may give incorrect navigation
commands if the data in the digital map does
not correspond with the actual road or traffic
situation. Maps do not cover all areas nor all
routes within an area. For example, if the
traffic routing has been changed or the
direction of a one-way road has been
reversed.
For this reason, you must always observe
applicable road and traffic rules and
regulations during your journey. Road and
traffic rules and regulations always have
priority over the navigation commands
generated by the system.GWarning!
Navigation announcements are intended to
direct you while driving without diverting your
attention from the road and driving.
Please always use navigation announcements
instead of consulting the map display for
directions. Consulting the symbols or map
display for directions may cause you to divert
your attention from driving and increase your
risk of an accident.
Map software
The digital maps generated by the map
software become outdated in the same way
as conventional road maps. Optimum route
guidance can only be provided by the
navigation system in conjunction with the
latest map software. Information about new
map software versions can be obtained from
an authorized Mercedes-Benz Center.
Displaying installed map version
XNavi 0054 Map Version
The installed map version is displayed.
For information on installing new map
software see ( Y page 96).
Installing the map software
Your vehicle is factory-equipped with map
software for the USA (including Alaska and
Hawaii), Canada, the U.S. Virgin Islands, and
Puerto Rico.
You can install new map software from one or
more DVDs, depending on the size of the map
software.
Copy protection of map software
COMAND map software is subject to charges.
The map software requires an activation
code. The map software can be used for one
individual vehicle only and is
non-transferrable. The six-digit activation
code is available at any authorized Mercedes-
Benz Center. Contact an authorized
Mercedes-Benz Center in case you have lost
your activation code or when the COMAND
system does not accept the activation code
you have received.
When reinstalling a map software that has
been installed in that vehicle already, an
activation code is not required.
Installation process
i The installation process can take
between 10 and 120 minutes, depending
on the size of the map software. If the radio
is switched on when you start the
installation process, you can still adjust the
volume. During the installation process,
some COMAND functions are suspended.
Still available are the COMAND functions
for automatic air conditioning operation
and canceling the installation process.
If possible, carry out the installation when
the vehicle is stationary. When the vehicle
is stationary, the reading rate of the DVD
drive is higher than in a moving vehicle and
the installation process requires less time.
GObserve Safety notes, see page 76.
i COMAND may switch off during the
installation process automatically in order
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to protect the battery. This may happen
when the engine is switched off and the
vehicle battery has insufficient power. If
this occurs, restart the installation with the
engine running. Similarly, if the SmartKey
position is unintentionally switched to 0,
restart the installation.GWarning!
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness and lead to death. Do not
run the engine in confined areas (such as a
garage) which are not properly ventilated.
Installing
Notes about handling DVDs ( Y page 179).
XLoad the map software DVD into the DVD
changer ( Y page 179).
The COMAND system verifies the DVD and
a respective message appears in the
COMAND display.
Map software incompatible with
navigation system
A message indicates that installation of the
map software is not possible.
XConfirming message: Press 00A1.
The DVD is ejected.XRemove the DVD from the slot.XInsert a DVD that is compatible with the
navigation system of the vehicle.
Map software incompatible with the
current system software
A message indicates that the system
software and the map software are
incompatible.
XConfirming message: Press 00A1.
The DVD is ejected.XRemove the DVD from the slot.XHave the system software updated at an
authorized Mercedes-Benz Center.
The system software must be updated before
you can install the map software.
Map software compatible with
navigation software and current
system software
The COMAND system verifies whether the
map data on the DVD have been installed
already.
Map data installed already
A message that indicates that the map data
have been installed already appears. Also,
you are being asked if you would like to install
the map software anyhow.
XSelect Yes or No.
When you select Yes, the current map data
will be overwritten.
When you select No, the DVD will be ejected
automatically and the installation process
is cancelled.XRemove the DVD from the slot.
Map data not installed yet
The versions of the map software on the DVD
and of the installed map software appear in
the COMAND display. You are then asked if
you want to install the map software.
XSelect Yes or No.
When you select Yes, the map data will be
installed.
When you select No, the DVD will be ejected
automatically and the installation process
is cancelled.XRemove the DVD from the slot.
When an activation code is required, you will
be prompted to enter it.
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XSelect Navi.XCheck the check box for menu item City
(3D) .
Setting route type
You can set the following route types:
R Fast Route : COMAND calculates a route
with minimized driving time.
R Dynamic Route : COMAND calculates a
route with minimized driving time and takes
into account traffic messages received
along the route. Thus, the navigation
system can dynamically recalculate the
route. Roads that are blocked will be
avoided whenever possible. For
information on traffic messages see
( Y page 138).
R Short Route : COMAND calculates a route
with minimized route length.
XSelect Navi 0054 Mode .
The list of available rote types appears. The
dot 003F indicates the currently selected
setting.XSelect route type: Fast Route , Dynamic
Route or Short Route .XExit menu: Slide 009E005B 009F.
i
If you change the route type setting during
active route guidance, COMAND calculates
a new route. If you change the setting when
route guidance is inactive, COMAND uses
the new setting for the next route guidance.
Setting route mode
With this function you can select the following
options for route calculation:
R Minimize Highways
R Minimize Toll Roads
R Minimize Tunnels
R Minimize Ferries
R Minimize Motorail Trains
XSelect Navi 0054 Mode .
The mode list appears.XSwitching mode on or off: Select desired
modes.
Depending on the previous status, the
mode is switched on or off. A checkmark
indicates that the mode is switched on. It
is possible to switch on more than one
mode.XExiting menu: Slide 009E005B 009F or press back
button 0041 in the center console
( Y page 87).
COMAND will verify whether it can
incorporate the modes if you select them
with route guidance active.
If possible, COMAND calculates a new
route considering the selected options.
If the route cannot be recalculated with the
selected options, a message appears and
an announcement is made. COMAND
calculates a new route. Only options that
are possible will be considered.
Displaying highway information
When this function is enabled, highway
information ahead will display automatically
( Y page 137).
Audio fadeout
XSelect Navi 0054 Audio Fadeout .
When the check box is checked 0069 the
volume of the current audio source fades
during a navigation announcement.
COMAND navigation system
(entering a destination)
Introduction
GWarning!
For safety reasons, only enter a new
destination when the vehicle is stationary.
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