2010 MERCEDES-BENZ CL CLASS Owners Manual

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.
i Canada 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 49) 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. G
Warning!
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. G
Warning!
The PRE-SAFE ®
Brake brakes your vehicle
with a maximum of 13 ft/s 2
(4 m/s 2
). This
corresponds to about 40% of the maximum
deceleration ability of your vehicle. This
automatic braking is intended only to initiate
the braking

if the driver has not already done
so. The driver must apply the brakes in order
to prevent a collision.
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 Driving safety systems
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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.
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.
X Brake 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 · 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). G
Warning!
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 304).
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 216). 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 57)
R DISTRONIC PLUS (Y page 304)
R Park Assist ( Y page 324)
R Blind Spot Assist (Y page 335)
R Advanced Parking Guidance ( Y page 327)
X Activating and deactivating: Activate or
deactivate the PRE-SAFE ®
Brake using the
instrument cluster control system
(Y page 213).
After the function has been activated, the
PRE-SAFE ®
Brake indicator Ä appears
in the instrument cluster. When the HOLD
function is switched on, the PRE-SAFE ®
Brake indicator Ä will not appear. 64
Driving safety systems
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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.
Activating X
With SmartKey: Remove the SmartKey
from the starter switch.
X With KEYLESS-GO: Turn off the engine and
open the driver’s door.
Deactivating X
Switch on the ignition.
i Starting 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
R a door
R the trunk
R the 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
R the vehicle is opened with the mechanical
key
R a door is opened from the inside To cancel the alarm after it has been
triggered, see “Canceling the alarm”
(Y page 66).
i
If 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
R you have subscribed to the Tele Aid
service
R the Tele Aid service has been activated
properly
R the necessary mobile phone, power
supply and GPS coverage are available X
Arming: 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 : flashes to indicate that the alarm
system is armed.
i If 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.
X Disarming: 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. Anti-theft systems
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i
Unless you open a door or the trunk within
approximately 40 seconds after unlocking
the vehicle:
R The vehicle will be locked again.
R The anti-theft alarm system will be
rearmed. Canceling the alarm
To cancel the alarm, do one of the following:
X Insert the SmartKey into the starter switch.
X Press button % or & on the
SmartKey.
In vehicles with KEYLESS-GO:
X Grasp an outside door handle.
The SmartKey must be within 3 ft (1 m) of
the vehicle.
X Press the KEYLESS-GO start/stop button.
The SmartKey must be inside the vehicle. 66
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Vehicle equipment ..............................
68
COMAND introduction ........................68
COMAND system settings .................79
COMAND navigation (introduction) ...83
COMAND navigation system
(entering a destination) ......................93
COMAND navigation system (Point
of interest entry) ............................... 111
COMAND navigation system (route
guidance) ........................................... 116
COMAND navigation system (dur-
ing route guidance) ...........................122
COMAND navigation system (real-
time traffic) ....................................... 125
COMAND navigation system (des-
tination memory) .............................. 130
COMAND navigation system (last
destinations) ..................................... 134
COMAND telephone ..........................135
COMAND FM/AM radio ....................152
COMAND satellite radio ...................157
COMAND audio CD/audio DVD/
MP3 .................................................... 162
Audio AUX and video AUX ................172
COMAND video DVD .........................174Music Register
.................................. 180
Media Interface ................................. 183
COMAND vehicle menu ....................189
COMAND automatic climate control 194
COMAND seats .................................. 198
Instrument cluster control system . 201
Voice Control System introduction .217
Voice Control System navigation ....219
Voice Control System telephone .....225
Voice Control System address book 229
Voice Control System radio .............231
Voice Control System CD/DVD
changer/MP3 .................................... 234
Voice Control System external
devices ............................................... 236
Voice Control System command list 237
Voice Control System trouble-
shooting ............................................. 247
Voice Control System individuali-
zation ................................................. 250 67Control systems
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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.). G
Warning!
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. G
Warning!
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. G
Warning!
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. 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. Switching COMAND on or off
X Press shortcut button u in the center
console (Y page 69).
COMAND calls up the last selected menu.
i When you switch off COMAND, you also
switch off the currently playing audio
source. During

a telephone call, you cannot
switch off COMAND. 68
COMAND introduction
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COMAND components
COMAND can be used to operate:
R Audio functions
R Navigation system
R Telephone
R External audio and video sources
R Video DVD
R Various vehicle settings
COMAND consists of the following:
R COMAND shortcut buttons
R COMAND display
R Telephone keypad
R COMAND controller
R Built-in USB socket to connect USB storage
devices
R Optional media interface in the glove box
to connect external devices via iPod ®
cable, jack plug, or USB cable
i For information about cleaning and care
of displays, see ( Y page 409).
COMAND shortcut buttons Use the COMAND shortcut buttons to select
main functions directly. Function
:
Shortcut button for rear window
sunshade (
Y page 352) ;
R Shortcut button for:
R
CD/DVD/SD card (Y page 168)
R Radio ( Y page 153) =
% Back button (Y page 75)
?
T Seat menu button
(Y page 198)
A
S Shortcut button for:
R
Telephone ( Y page 135)
R Navigation ( Y page 83) B
u COMAND on/off button
(Y page 68)
C
H Volume control (Y page 76)
D
h Favorite button (
Y page 81) COMAND display
In the COMAND display, you will find the
function currently selected and the
corresponding menus. The COMAND display
is divided into several areas.
:
Status line
; Main functions
= Main area
? Submenus
A Climate control settings COMAND introduction
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The currently selected main function is
highlighted.
Once you have selected a main function, main
area
= is active.
i The layout of the menus may vary
depending on your vehicle’s equipment.
This manual shows the menus for a fully
equipped vehicle.
Adjusting COMAND display illumination X
Increasing the illumination: Turn
knob : clockwise.
X Dimming the illumination: Turn knob :
counterclockwise.
Swiveling COMAND display With button
: or ; you can swivel the
COMAND display to the left or right. Instrument cluster multifunction
display This section describes features and controls
via the COMAND controller, display and
shortcut buttons only.
Related COMAND features are described in
the “Instrument cluster control system”
section (
Y page 201). It contains function
descriptions and operation of the instrument
cluster multifunction display and the
multifunction steering wheel buttons.
Telephone keypad X
Flip up cover ;.
With telephone keypad : you can
R enter and clear numbers and special
characters
R reject, answer, connect and end calls
(Y page 135)
R select preset radio stations and enter the
frequency manually ( Y page 155)
R select preset satellite radio stations and
enter the channel number (Y page 161)
R select a storage medium from the DVD
changer (Y page 170)
R select a track directly in CD mode, DVD
audio mode or MP3 mode (Y page 170), or
from a device connected to the media
interface (Y page 187) 70
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