2010 MERCEDES-BENZ CL CLASS Owners Manual

Control systems
Function Page
:
Press button
% briefly to
cancel Voice Control
System, back, confirm
messages. Press and hold button
% to select the standard
display.
;
Press button = or ;
to select menus.
Press button : or 9
briefly:
to select function or scroll
through lists
within Audio menu to
select previous or next
track, scene or stored
station
within Telephone menu to
switch to the phone book
and select a name or
number Function Page
Press and hold
button
: or 9: within Audio to select
previous or next station in
station list or wave band
within Telephone menu to
start the quick search in the
phone book
Press button a to
confirm selection or
messages
=
Multifunction display 203
?
Press button 6:
to answer a call 143
to dial 143
to redial
Press button ~:
to end a call 145
to reject an incoming call 143
Press button 8 to mute Control systems
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Function Page
Press button
W or X :to set the volume
to operate the RACETIMER
2A
Press button ?:
to activate Voice Control
System
218
to accept a call 143
B
Instrument cluster
illumination
300
C
Swiveling COMAND display 70
D
COMAND display
illumination
70
E
COMAND display 69
F
Clock 79
G
CD/DVD changer 165
H
SD card slot 166
I
Rear window sunshade
switch
352
J
Head restraint release
switch
268
K
Program mode selector
switch for automatic
transmission
296
L
Shortcut button for:
CD/DVD/SD card 168
Radio 153
M
Back button 75
N
Hazard warning flasher
switch
278
O
Seat menu button 198
P
Shortcut button for:
Telephone 137
Navigation
88 Function Page
Q
COMAND on/off button 68
R
Volume control 76
S
Favorite button 81
T
Telephone keypad 137
U
COMAND controller 71
2
AMG vehicles only 32
Control systems
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Center console
Function Page
:
Thumbwheel for air volume
control for left center air
vent
342
;
Thumbwheel for air volume
control for right center air
vent
342
=
Air distribution and air
volume, driver’s side
(automatic mode)
341
?
Temperature control,
driver’s side
341
A
Manual fan speed
adjustment, driver’s side
342
B
Front defroster 343
C
Air recirculation 343
D
Climate control on/off 340
E
Residual engine heat and
ventilation (REST)
344
F
Rear window defroster
344 Function Page
G
Manual fan speed
adjustment, passenger side
342
H
Temperature control,
passenger side
341
I
Air distribution and air
volume, passenger side
(automatic mode)
341
J
Alarm system indicator
lamp
65
K
Cup holder 350
L
Ashtray 352
Cigarette lighter 353
M
CD/DVD changer 165
SD card slot 166Center console
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Overhead control panel
Function Page
:
Eyeglasses compartment 348
;
Left reading lamp on/off 279
=
Rear interior lighting on/off 279
?
Front interior lighting on/
off
279
A
Power tilt/sliding sunroof
switch
345
B
SOS button (Tele Aid
system)
353
C
Automatic interior lighting
control
279
D
Right reading lamp on/off 279
E
Interior rear view mirror 271
F
Garage door opener 360
G
Hands-free microphone for:
Tele Aid (emergency call
system)
353
Telephone 135
Voice Control System 217 Driver’s door control panel
Function Page
:
Inside door handle 256
;
Central unlocking switch 257
Central locking switch 257
=
Seat adjustment switch 265
?
Memory function 273
Selector button for front
passenger seat
265
A
Seat heating switch 269
Seat ventilation switch 269
B
Exterior rear view mirror
adjustment
271
Power-folding exterior rear
view mirrors
273
C
Switches for opening/
closing front and rear door
windows
282
D
Remote trunk opening/
closing switch
257
E
Override switch 5534
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Vehicle equipment ..............................
36
Occupant safety .................................. 36
Panic alarm .......................................... 55
Driving safety systems ....................... 56
Anti-theft systems .............................. 65 35Safety and security
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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. Occupant safety
Introduction
In this section you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint systems are:
R Seat belts
R Child restraints
R Lower Anchors and Tethers for CHildren
(LATCH) also known as ISOFIX
Additional protection
potential is provided by:
R Supplemental Restraint System (SRS) with
- Air bags
- Air bag control unit (with crash sensors)
- Emergency Tensioning Device (ETD) for
seat belts
- Seat belt force limiter
R Preventive occupant safety (PRE-SAFE
®
)
R Air bag system components with
-Front passenger front air bag off
indicator lamp
- Front passenger seat with Occupant
Classification System (OCS)
Although the systems are independent, their
protective functions

work in conjunction with
each other. G
Warning!
Modifications to or work improperly
conducted on restraint system components or their wiring, as well as tampering with
interconnected electronic systems, can lead
to
the

restraint systems no longer functioning
as intended.
Air bags or Emergency Tensioning Devices
(ETDs), for example, could deploy
inadvertently or fail to deploy in accidents
although the deceleration threshold for air
bag deployment is exceeded. Therefore,
never modify the restraint systems. Do not
tamper with electronic components or their
software.
i See “Children in the vehicle”
(Y page 51) for information on
R infants and children traveling with you in
the vehicle
R restraint systems for infants and children SRS indicator lamp
The SRS system conducts a self-test when
the ignition is switched on and in regular
intervals while the engine is running. This
facilitates detection of system malfunctions.
The SRS indicator lamp 6 in the
instrument cluster comes on when the
ignition is switched on. It goes out no later
than a

few seconds after the engine has been
started.
The SRS components are in operational
readiness when the SRS indicator lamp
6 is not lit while the engine is running. G
Warning!
The SRS self-check has detected a
malfunction when the SRS indicator lamp
6
R does not come on at all
R fails to go out after approximately
4 seconds after the engine was started
R comes on after the engine was started or
while driving 36
Occupant safety
Safety and security
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For your safety, we strongly recommend that
you contact an authorized Mercedes-Benz
Center immediately to have the system
checked. Otherwise the SRS may not be
activated
when
needed in an accident, which
could result in serious or fatal injury. The SRS
might also deploy unexpectedly and
unnecessarily which could also result in injury
as well.
In addition, improper work on the SRS creates
a risk of rendering the SRS inoperative or
causing unintended air bag deployment. Work
on the SRS must therefore only be performed
by qualified technicians. Contact an
authorized Mercedes-Benz Center.
If it is necessary to modify an air bag system
to accommodate a person with disabilities,
contact an authorized Mercedes-Benz Center.
USA only: Call our Customer Assistance
Center at 1-800-FOR-MERCedes
(1-800-367-6372) for details. Air bags
G
Warning!
Air bags are designed to reduce the potential
of injury and fatality in certain
R frontal impacts (front air bags and driver’s
side knee bag)
R side impacts (side impact air bags and
window curtain air bags)
R rollovers (window curtain air bags)
However, no system available today can
completely eliminate injuries and fatalities.
Deployment of the air bags temporarily
releases a small amount of dust from the air
bags. This dust, however, is neither harmful
to your

health, nor does it indicate a fire in the
vehicle. The dust might cause some
temporary breathing difficulty for people with
asthma or other breathing trouble. To avoid
this, you may wish to get out of the vehicle as
soon as it is safe to do so. If you have any
breathing difficulty but cannot get out of the vehicle after the air bag inflates, then get fresh
air by opening a window or door.
G
Warning!
To reduce the risk of injury when the front air
bags inflate,

it is very important for the driver
and front passenger to always be in a properly
seated position and to wear their respective
seat belt.
For maximum protection in the event of a
collision always be in normal seated position
with your back against the seat backrest.
Fasten your seat belt and make sure it is
properly positioned on your body.
Since the air bag inflates with considerable
speed and force, a proper seating position
and correct positioning of the hands on the
steering wheel will help to keep you at a safe
distance from the air bag. Occupants who are
not wearing their seat belt, are not seated
properly or are too close to the air bag can be
seriously injured or killed by an air bag as it
inflates with great force instantaneously:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R Move the driver’s seat as far back as
possible, still permitting proper operation
of vehicle controls. The distance from the
center of the driver’s chest to the center of
the air bag cover on the steering wheel
must be at least 10 inches (25 cm) or more.
You should be able to accomplish this by
adjusting the seat and steering wheel. If
you have any difficulties, please contact an
authorized Mercedes-Benz Center.
R Do not lean your head or chest close to the
steering wheel or dashboard.
R Keep hands on the outside of the steering
wheel rim. Placing hands and arms inside
the rim can increase the risk and potential
severity of hand/arm injury when the driver
front air bag inflates. Occupant safety
37
Safety and security
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R
Adjust the front passenger seat as far as
possible rearward from the dashboard
when the seat is occupied.
R Occupants, especially children, should
never place
their bodies or lean their heads
in the area of the door where the side
impact air bag inflates. This could result in
serious injuries or death should the side
impact air bag be deployed. Always sit as
upright as possible, wear the seat belt
properly and use an appropriately sized
infant restraint, toddler restraint, or
booster seat recommended for the size and
weight of the child.
Failure to follow these instructions can result
in severe injuries to you or other occupants.
If you sell your vehicle, it is important that you
make the buyer aware of this safety
information. Be sure to give the buyer this
Operator’s Manual. G
Warning!
Accident research shows that the safest place
for children

in an automobile is in a rear seat.
There is a possibility for a side impact air bag-
related injury if occupants, especially
children, are not properly seated or restrained
when next to a side impact air bag which
needs to deploy rapidly in a side impact in
order to do its job.
To help avoid the possibility of injury, please
follow these guidelines:
(1) Occupants, especially children, should never
place their bodies or
lean their heads in the area of the
door where the side impact air bag
inflates. This could result in
serious injuries or death should
the side impact air bag be
deployed.
(2) Always sit as upright as possible, wear the
seat belt properly and use
an appropriately sized infant
restraint, toddler restraint, or
booster seat recommended for the size and weight of the child. and
for children 12 years old and
under, use an appropriately sized
infant restraint, toddler restraint,
or booster seat recommended for
the size and weight of the child.
(3) Always wear seat belts properly.
If you believe that, even with the use of these
guidelines, it

would be safer for your rear seat
occupants to have the rear mounted side
impact air bags deactivated, then
deactivation can be carried out upon your
written request at an authorized Mercedes-
Benz Center at an additional cost.
Please contact an authorized Mercedes-Benz
Center or call the Customer Assistance
Center (in the USA) at 1-800-FOR-MERCedes
(1-800-367-6372), or Customer Service (in
Canada) at 1-800-387-0100 for details.
Air bags are designed to deploy only in certain
R frontal impacts (front air bags and driver’s
side knee bag)
R side impacts (side impact and window
curtain air bags) if the system determines
the need for air bag deployment
R rollovers (window curtain air bags)
Only in the event of such a situation will they
provide their supplemental protection.
The driver and passengers should always
wear their seat belts. Otherwise it is not
possible for the air bags to provide their
supplemental protection.
In case of other types of impacts and impacts
below air bag deployment thresholds, air
bags will not deploy. The driver and
passengers will then be protected to the
extent possible by a properly fastened seat
belt. A properly fastened seat belt is also
needed to provide the best possible
protection in a rollover.
Air bags are not a substitute for seat belts.
Always wear your seat belt, regardless of
whether or not your vehicle is equipped with
air bags. 38
Occupant safety
Safety and security
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