2008 MERCEDES-BENZ CL550 child lock

506 Controls in detailPower tilt/sliding sunroofOpening and closing power tilt/sliding sunroofWarning!
G
When closing the tilt/sliding sunroof, make
sure that there is no danger of anyone being
harmed by the closing procedure.
If the tilt/sliding sunroof encounters an ob-
struction that blocks its path in a circum-
stance where you are closing the tilt/sliding
sunroof by moving the tilt/sliding sunroof
switch past the resistance point, or by
pressing and holding button‹on the
SmartKey, by pressing and holding the sen-
sor surface (vehicles with KEYLESS-GO*) on
the outside door handle, the automatic re-
versal function will not operate.
The opening/closing procedure of the
tilt/sliding sunroof can be immediately halt-
ed by releasing the switch or, if the switch
was moved past the resistance point and re-
leased, by moving the switch in any direc-
tion.
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.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised ac-
cess to a vehicle could result in an accident
and/or serious personal injury.!
To avoid damaging the seals, do not trans-
port 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 sun-
roof due to a malfunction contact Roadside As-
sistance 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, vehi-
cle electronics could be damaged which is not
covered by the Mercedes-Benz Limited
Warranty.
i
When the tilt/sliding sunroof is open, reso-
nance noises may result in addition to the usual
wind noises. They are caused by minimal pres-
sure changes in the passenger compartment. To
reduce or eliminate these noises, change the po-
sition of the tilt/sliding sunroof or open a side
window slightly.

517 Controls in detail
Useful features
Opening ashtray
Press mark on cover plate2 forward.
Removing ashtray insert

Push sliding button1 to the left.
The ashtray is disengaged and slides
out a short way.

Remove the insert from the ashtray
frame.
Reinstalling ashtray insert

Install the insert by pushing it back into
the frame until it engages.
Closing ashtray

Briefly press mark on cover plate2
forward.
Cigarette lighter
1Cigarette lighter

Open the cover plate (
page 516).

Switch on the ignition (
page 365).

Push in cigarette lighter1.
The lighter will pop out automatically
when hot.
Warning!
G
Never touch the heating element or sides of
the lighter; they are extremely hot. Hold the
knob only.
Make sure that any children traveling with
you do not injure themselves or start a fire
with the hot cigarette lighter.
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. A child’s unsupervised ac-
cess to a vehicle could result in an accident
and/or serious personal injury.

595 Operation
Vehicle care
Vehicle care
Cleaning and care of vehicle
Regular and proper care will help to main-
tain the value of your vehicle. The best way
to protect your vehicle from harmful envi-
ronmental influences is to wash it and use
protective treatments regularly.While in operation, even while parked, your
vehicle is subjected to varying external in-
fluences which, if gone unchecked, can
attack the paintwork as well as the vehicle
underbody and cause lasting damage.
Such damage is caused not only by
extreme and varying climatic conditions,
but also by:


Air pollution


Road salt


Tar


Gravel and stone chippingTo avoid paint damage, you should imme-
diately remove:


Grease and oil


Fuel


Coolant


Brake fluid


Bird droppings


Insects


Tree resins, etc.
Frequent washing reduces and/or elimi-
nates the aggressiveness and potency of
the above adverse influences.
Warning!
G
Many cleaning products can be hazardous.
Some are poisonous, others are flammable.
Always follow the instructions on the partic-
ular container. Always open your vehicle’s
doors or windows when cleaning the inside.
Never use fluids or solvents that are not de-
signed for cleaning your vehicle.
Always lock away cleaning products and
keep them out of reach of children.

686 Practical hintsReplacing SmartKey batteriesIf the batteries in the SmartKey/SmartKey
with KEYLESS-GO* are discharged, the ve-
hicle can no longer be locked or unlocked.
It is recommended to have the batteries re-
placed at an authorized Mercedes-Benz
Center.Batteries contain materials that can harm
the environment if disposed of improperly.
Recycling of batteries is the preferred
method of disposal. Many states require
sellers of batteries to accept old batteries
for recycling.
Replacement batteries: Lithium, type
CR 2025 or equivalent.

Remove the mechanical key out of the
SmartKey/SmartKey with
KEYLESS-GO* (
page 684).1Mechanical key
2Battery compartment

Insert mechanical key 1 into opening.

Press mechanical key 1 in direction of
arrow.
The battery compartment is unlatched.

Pull battery compartment 2 out of the
housing.
Warning!
G
Batteries contain poisonous and corrosive
substances. Therefore keep the batteries
out of reach of children.
If a battery is swallowed, seek medical help
immediately.Warning!
G
Air bags contain Perchlorate material, which
may require special handling and regard for
the environment. Check with your local gov-
ernment’s disposal guidelines. California
residents, see
http://www.dtsc.ca.gov/HazardousWaste
/Perchlorate/index.cfm.
i
When inserting the batteries, make sure
they are clean and free of lint.
i
When changing batteries, always replace
both batteries.
The required replacement batteries are available
at any authorized Mercedes-Benz Center.

711 Practical hints
Towing the vehicle
Towing with front wheels raised

Vehicles with KEYLESS-GO*: Remove
the KEYLESS-GO start/stop button
from the starter switch (
page 366).

Insert the SmartKey into the starter
switch.

Switch on the ignition.

Switch off the automatic central lock-
ing (
page 363).

Depress the brake pedal.

Shift the automatic transmission to
neutral positionN.

If engaged, manually release the
electronic parking brake.

Switch off the ignition and leave the
SmartKey in the starter switch.
Warning!
G
When leaving the SmartKey or SmartKey
with KEYLESS-GO* in the starter switch, do
not leave children unattended in the vehicle.
It is possible for children to switch on the
ignition which could result in unsupervised
use of vehicle equipment. Unsupervised use
of vehicle equipment could result in an
accident and/or serious personal injury.
!
Keep in mind that it is important for the
SmartKey to be left in starter switch with the ig-
nition switched off. As soon as the SmartKey is
removed from the starter switch the automatic
transmission will shift to park positionP.
!
Make sure that the ignition is switched off.
If the starter switch is in position2, active brak-
ing action through the ESP
® may otherwise seri-
ously damage the brake system.
!
The vehicle may be towed only for distances
up to 30 miles (50 km) and at a speed not to ex-
ceed 30 mph (50 km/h).

745 Index
Message in display 655
Reconnecting 706
Removing 705
Bead 586
Beverage holder see Cup holder
Blind Spot Assist* 485
Messages in display 633
Bluetooth
®
Settings (COMAND) 176
Brake assist system (BAS Plus) 68
Brake assist system (BAS) 67
Brake fluid 552, 735, 736
Brake lamp bulbs 689
Brake lamp, high mounted 689
Brake pads
Message in display 645
Brake warning lamp 31
Brakes 540
High-performance brake system
(CL 63 AMG and CL 65 AMG) 541
Warning lamp 31, 609
Break-in period 538Bulbs, replacing 688
Additional turn signals 689
Brake lamps 689
Fog lamps 689
Front lamps 689
High beam 689
High mounted brake lamp 689
License plate lamps 689
Low beam 689
Parking and standing lamps 689
Rear fog lamp 689
Turn signal lamps 689C
California retail buyers and lessees,
important notice for 15
Can holder see Cup holder
Capacities and recommended
fuel/lubricants 733
Carpets, Cleaning and care of 605
Catalytic converter 548
CD
Ejecting (COMAND) 118
Loading (COMAND) 116
Menu overview (COMAND) 119
Playback options (COMAND) 124
Selecting a medium (COMAND) 122
Selecting a track (COMAND) 122
CD (COMAND) 112
Central locking
Automatic 363
Locking/unlocking from inside 364
Central locking/unlocking switches 364
Certification label 722
Change of address or ownership 16
Children in the vehicle 57
Air bags 57
Blocking of rear side window
operation 63

752 IndexI
Identification labels 722
Identification Number, Vehicle (VIN) 723
Ignition 365, 367
Switching on 365
Switching on, KEYLESS-GO* 367
Immobilizer 79
Indicator lamps see Lamps,
indicator and warning
Individualization
Voice Control 350
Infant and child restraint systems see
Children in the vehicle
Infrared reflecting windshield 536
Inside door handle 362
Instrument cluster 30, 434
Coolant temperature gauge 31, 435
Fuel gauge 31
Illumination 434, 483
Lamps 608
Multifunction display 282
Outside temperature indicator 436
Selecting the language
(COMAND) 258Interior lighting 398
Activating automatic control 398
Ambient lighting (COMAND) 265
Deactivating automatic control 398
Delayed switch-off (COMAND) 266
Reading lamps in the front 399
Interior rear view mirror
Adjusting 381
Auto-dimming 383
Interior storage spaces see
Storage compartments
J
Jack 682, 697
Jacking up the vehicle 697
Jump starting 707K
Key, Mechanical 684
Loss of 361
Key, SmartKey 352
Battery check lamp 352, 355
Factory setting 354
Global locking and unlocking 354
Lock button 352
Locking and unlocking 352
Loss of 361
Messages in display 662
Opening button for trunk 352
Panic button 64
Remote control 352
Restoring to factory setting 355
Selective setting 355
Starting the engine 407
Switching on ignition with 365
Turning off engine 415
Unlock button 352
Key, SmartKey with KEYLESS-GO* 356
Battery check lamp 356, 360
Factory setting 359
Global locking and unlocking 360
Important notes on using
KEYLESS-GO* 358

753 Index
Lock button 356
Locking and unlocking 356
Loss of 361
Messages in display 661
Opening button for trunk 356
Panic button 64
Remote control 356
Restoring to factory setting 361
Selective setting 360
Starting the engine 407
Switching on ignition with 367
Turning off engine 415
Unlock button 356
Kickdown 424
Kilopascal 586
Knee bag 46L
Labels 722
Certification 722
Emission control information 723
Tire and Loading Information 565
Vacuum line routing diagram 723
Lamp bulbs, exterior 688
Lamps, exterior
Front 689
Light sensor 664
Rear 689
Lamps, indicator and warning
ABS 31, 65, 608
Air bag Off 46
Battery check lamp (SmartKey with
KEYLESS-GO*) 360
Battery check lamp (SmartKey) 355
Brake warning lamp 31
Brakes 609
Combination low tire pressure
malfunction telltale 31, 618
Distance warning lamp* 31, 614
DISTRONIC Plus* 31, 446, 614
Electronic parking brake 31, 610
Engine diagnostics 31, 612Engine malfunction 31, 612
ESP
®
31, 609, 614
Front passenger
front air bag off 51, 620
High beam headlamp 31
Maintenance service indicator 592
Park Assist* 31
Parktronic* 31
Seat belt telltale 31, 615
SRS 31, 617
TPMS malfunction telltale 31, 618
Turn signals 31
Language (COMAND) 258
LATCH-type child seat anchors see
Children in the vehicle
Lever
For automatic transmission
(gear selector lever) 417
For cruise control 438, 449
For DISTRONIC Plus* 449
License plate lamps
Messages in display 666
Replacing bulbs 689
Light alloy wheels, Cleaning 604
Light sensor
Message in display 664