489 Controls in detail
Useful features
Remote door unlock
In case you have locked your vehicle unin-
tentionally (e.g. SmartKey inside vehicle),
and the reserve SmartKey is not handy:
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.
or
Contact the Tele Aid web page via In-
ternet using the ID and password sent
to you shortly after the completion of
your acquaintance call.
Then return to your vehicle and pull the
trunk lid handle for a minimum of
20 seconds until the SOS button be-
gins to flash.
The message: “Call connecting” ap-
pears in the multifunction display and
the SOS button is flashing.
The Response Center will then unlock
your vehicle with the remote door un-
locking feature.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 Response
Center.
The vehicle can be remotely locked within
4 days after the ignition has been switched
off.
Contact the Mercedes-Benz Response
Center at 1-800-756-9018 (in the USA)
or 1-888-923-8367 (in Canada).
You will be asked to provide your pass-
word which you provided when you
completed the subscriber agreement.
When you are inside your vehicle the next
time and switch on the ignition, the mes-
sage “Tele Aid Doors locked by remote con-
trol” will appear on the multifunction
display.
iYou can exit Roadside Assistance and/ or
the information display during an active connec-
tion and call up the COMAND application last se-
lected. To do so, select “Back”. Meanwhile,
mute remains active (
page 81).
iThe remote door unlock feature is available
if the relevant mobile phone network is available
and data connection is possible.
The SOS button will flash and the message: “Call
connecting” appears in the multifunction display
to indicate receipt of the door unlock command.
Once the vehicle is unlocked, a Response Center
specialist might attempt to establish voice con-
tact with the vehicle occupants.
If the trunk lid handle was pulled for more than
20 seconds before door unlock authorization
was received by the Response Center, you must
wait 15 minutes before pulling the trunk lid han-
dle again.
iThe remote door lock feature is available if
the relevant mobile phone network is available
and data connection is possible.
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490 Controls in detail
Useful features
Automatic Maintenance Call
The 2007 CL-Class is equipped with a fea-
ture which considerably enhances the care
of your vehicle. Just prior to your vehicle
reaching a maintenance milestone Tele Aid
will initiate a message informing the ser-
vice center, important vehicle mainte-
nance information and the vehicle is due
for a service appointment. The message is
transmitted in the background with no
driver interaction necessary. This feature
allows your preferred Mercedes-Benz Cen-
ter to significantly improve the process of
arranging your service appointment and
ensures that your vehicle receives the best
possible care.Stolen Vehicle Recovery services
In the event your vehicle was stolen:
Report the incident to the police.
The police will issue a numbered
incident report.
Pass this number on to the
Mercedes-Benz Response Center along
with your password issued to you when
you subscribed to the service.
The Response Center will then attempt
to covertly contact the vehicle’s
Tele Aid system. Once the vehicle is
located, the Response Center will
contact the local law enforcement and
you. The vehicle’s location will only be
provided to law enforcement.
Garage door opener
The integrated remote control is capable of
operating up to three separately controlled
devices. It provides a convenient way to re-
place up to three hand-held remote con-
trols used to operate devices such as
garage door openers, gate openers, or oth-
er devices compatible with HomeLink
® or
some other systems.
Before the integrated remote control can
be used, it must be programmed to the ga-
rage door opener, gate operator or other
device you wish to operate. See the follow-
ing instructions for programming informa-
tion.
iThe Automatic Maintenance Call feature is
available if the relevant mobile phone network is
available and data connection is possible.
iWhen the anti-theft alarm or the tow-away
alarm stays on for more than 30 seconds, a call
is initiated automatically to the Response Cen-
ter. See anti-theft alarm system (
page 77) and
tow-away alarm (
page 78).
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506 Operation
Driving instructions
Passenger compartment
Driving abroad
Abroad, there is an extensive
Mercedes-Benz service network at your
disposal. If you plan to drive into areas
which are not listed in the index of your
Mercedes-Benz Center directory, you
should request pertinent information from
an authorized Mercedes-Benz Center.Control and operation of radio trans-
mitters
COMAND, radio, and telephone*Telephones and two-way radios
Radio transmitters, such as a portable tele-
phone or a citizens band unit should only
be used inside the vehicle if they are con-
nected to an antenna that is installed on
the outside of the vehicle.
Refer to the radio transmitter operation in-
structions regarding use of an external
antenna.
Warning!G
Always fasten items being carried as secure-
ly as possible.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown
around inside the vehicle, and cause injury
to vehicle occupants unless the items are
securely fastened in the vehicle.
The trunk is the preferred place to carry ob-
jects.
Warning!G
Please do not forget that your primary re-
sponsibility is to drive the vehicle safely.
Only operate the COMAND (Cockpit Man-
agement and Data System), radio, or tele-
phone
1 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.
1Observe all legal requirements.
Warning!G
Never operate radio transmitters equipped
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to a malfunc-
tion of the vehicle’s electronic system, pos-
sibly resulting in an accident and/or
personal injury.
ProCarManuals.com
515 Operation
Engine compartment
Other display messages
If the SmartKey or KEYLESS-GO* start/
stop button is not in position 2, the follow-
ing message will appear:
“For engine oil level,
turn on ignition”
Switch on the ignition (page 336).
If you see the message
“Waiting period for,
engine oil level
not complete”
If engine is at operating temperature,
wait 5 minutes before repeating check
procedure.
If engine is not at operating tempera-
ture yet, wait 30 minutes before
repeating check procedure.If you see the message
“Engine oil level
Not when engine on”
Turn off the engine.
If the engine is at operating tempera-
ture, wait 5 minutes before checking
oil.
If the engine is not at operating temper-
ature yet, you must wait 30 minutes
before checking oil.If there is excess engine oil with the engine
at operating temperature, the following
message will appear:
“Engine oil level
Reduce oil level”
Have excess oil siphoned or drained
off. Contact an authorized
Mercedes-Benz Center.
For more information on messages in the
multifunction display concerning engine
oil, see the “Practical hints” section
(
page 580).
!Excess oil must be siphoned or drained off.
It could cause damage to the engine and catalyt-
ic converter (gasoline engine) not covered by the
Mercedes-Benz Limited Warranty.
ProCarManuals.com
517 Operation
Engine compartment
Example illustration from CL 550
1Filler cap
Unscrew filler cap1 from filler neck.
Add engine oil as required. Be careful
not to overfill with oil.Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.
Screw filler cap1 back on filler neck.
For more information on engine, see the
“Technical data” section (
page 684) and
(
page 686).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Center
check the automatic transmission.
Active Body Control (ABC) fluid level
Regular fluid level check is not required. If
you notice fluid leaks or malfunction mes-
sages in the multifunction display, have an
authorized Mercedes-Benz Center check
the ABC-system.
!Excess oil must be siphoned or drained off.
It will cause damage to the engine and emission
control system not covered by the
Mercedes-Benz Limited Warranty.
ProCarManuals.com
625 Practical hints
What to do if …?
Display Possible cause/consequencePossible solution
Engine oil level
cannot be
measuredCL 600 only:
The measuring system is malfunctioning.Have the measuring system checked by an
authorized Mercedes-Benz Center.
Engine oil level
Reduce oil levelCL 600:
You have added too much engine oil.
There is a risk of damaging:
the engine
the catalytic converter
Have excess oil siphoned or drained off.
Contact an authorized Mercedes-Benz
Center.
ProCarManuals.com
693 Index
A
ABC 429
Messages in display 593
Setting vehicle level 429
ABS 64
Indicator lamp 31, 64, 566
Messages in display 594
Accelerator position,
automatic transmission 396
Accessory weight 544
Accident 383
Active headlamps 363
Adaptive Brake Lights
(CL 600 and USA only) 66
Additional turn signals 642
Address book (COMAND) 214
Calling up 215
Changing an entry 221
Creating an entry 215
Deleting an entry 217
Details about an entry 219
Displaying details about an
entry in the phone book
on the mobile phone 220Importing data 226
Making a call 222
Menu overview 214
Searching for an entry 217
Starting route guidance 223
Voice entry 224
Address book (Voice Control) 295
Air bags 42
Children 57
Front 45
Front passenger front
air bag off indicator lamp 50
Knee bag 46
OCS 47
Safety guidelines 44
Side impact 46
Window curtain 46, 47
Air conditioning, Refrigerant 685, 686
Air distribution
Adjusting (COMAND) 246
Air pressure 544
Air pressure see Tire inflation pressure
Air recirculation mode 458
Air vents 452Air volume
Adjusting 456
Adjusting (COMAND) 246
Alarm
Audible alarm and
flashing exterior lamps
(Panic alarm) 63
Alarm system see Anti-theft alarm system
Alignment bolt (vehicle tool kit) 632, 652
Ambient lighting
COMAND menu 240
Antiglare
Rear view mirrors 355
Anti-theft systems 77
Alarm, visual and audible 77
Anti-theft alarm system 77
Immobilizer 77
Tow-away alarm 78
Tow-away alarm (COMAND) 243
Aquaplaning see Hydroplaning
Armrest 470, 472
Ashtray 476
Aspect ratio 544
ProCarManuals.com
696 Index
Children in the vehicle 57
Air bags 57
Blocking of
rear side window operation 62
Indicator lamp, front passenger
front air bag off 50, 578
Infant and child restraint systems 57
LATCH-type child seat anchors 61
Tether attachment points 60
Cigarette lighter 477
Cockpit 28
COMAND
Adjusting volume 91
Components 81
Controller 84
Display 82
Display illumination 83
Function buttons 82
Main menus 91
Menu overview 86
Navigation system 149
Operating 86
Operating safety 80
Operating seats 250
Phone book* 137
Radio, FM/AM 95Selecting sound settings 92
SMS messages 145
Surround sound 93
Switching off/on
the audio source 94
Switching on or off 81
Swiveling display 83
System settings 227
Telephone keypad* 84
Telephone* menu 120
Vehicle menu 235
Voice Control settings 229
Combination switch 367
Corner-illuminating lamps 368
High beam flasher 367
Turn signals 382
Windshield wipers 372
Command list (Voice Control) 305
Address book commands 310
Audio commands 312
General commands 305
Navigation commands 308
Telephone* commands 306Control system instrument cluster 256
Multifunction display 256
Multifunction steering wheel 257
Control system instrument cluster menus
Assistance* 268
Audio 263
Navi 261
Service 269
Settings 271
Telephone* 265
Trip 260
Vehicle status message memory 270
Coolant 518
Adding 518
Anticorrosion/antifreeze
mixing ratio and quantity 689
Checking level 518
Messages in display 609
Temperature 508
Temperature gauge 31, 403
Coolant level
Checking 518
Corner-illuminating lamps 368
Courtesy lighting 371
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