2008 MERCEDES-BENZ CL550 warning

402 Controls in detailPower windowsOpening and closing power windows
The side windows are opened and closed
electrically. The switches

for all side windows are on the driver’s
door


for the passenger door window are on
the passenger door


for each rear side window are on the re-
spective rear side trim panel
1Left front window
2Right front window
3Left rear window
4Right rear window
Warning!
G
When closing the windows, make sure there
is no danger of anyone being harmed by the
closing procedure.
Activate the override switch (
page 63)
when children are riding in the back seats of
the vehicle. The children may otherwise in-
jure themselves, e.g. by becoming trapped
in the window opening.
The closing of the side windows can be im-
mediately halted by releasing the switch or,
if the switch was pressed past the resis-
tance point and released, by pressing the
lower part of the respective switch again.
The door windows are equipped with the ex-
press-close and automatic reversal func-
tion. If a door window encounters an
obstruction that blocks its path in a circum-
stance where you pressed the switch past
the resistance point and released it to close
the window, the automatic reversal function
will stop the window and open it slightly.
If a door window encounters an obstruction
that blocks its path in a circumstance where
you are closing the window by pressing and
holding the switch, by pressing and holding
button ‹ on the SmartKey or SmartKey
with KEYLESS-GO*, by pressing and holding
the sensor surface (vehicles with
KEYLESS-GO*) on an outside door handle,
or by pressing and holding button, on
the climate control panel, the automatic re-
versal function will not operate.
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.

403 Controls in detail
Power windows

Switch on the ignition (
page 365).

Opening: Press the lower part of
switch1 to 4 (
page 402) to the re-
sistance point.
The corresponding window will move
downwards until you release the
switch.

Closing: Press the upper part of
switch1 to 4 (
page 402) to the re-
sistance point.
The corresponding window will move
upwards until you release the switch.

Express-opening: Press the lower part
of switch1 to4 (
page 402) past
the resistance point and release.
The corresponding window opens com-
pletely.

Express-closing (door windows
only): Press the upper part of
switch1 to4 (
page 402) past the
resistance point and release.
The corresponding window closes com-
pletely.
i
You can also open or close the windows us-
ing the SmartKey, see “Summer opening fea-
ture” (page 404) and “Convenience closing
feature” (page 404).
Depending on current position, the windows may
also open or close when the air recirculation
button, (page 491) is pressed and held
for 2 seconds.
i
Operating the windows from the rear is not
possible if you activate the override switch
(
page 63).
i
If PRE-SAFE
® has been activated, the front
side windows close automatically until only a
small gap remains.
i
With the SmartKey in starter switch
position0 or removed from the starter switch,
the power windows can be operated:


until you open the driver’s or passenger’s
door


for at least 5 minutes if no door was opened
Warning!
G
If you press and hold the switch up when
closing the window, and upward movement
of the window is blocked by some obstruc-
tion including but not limited to arms, hands,
fingers, etc., the automatic reversal will not
operate.
Warning!
G
Driver’s door only:
If within 5 seconds you again press the
switch past the resistance point and re-
lease, the automatic reversal will not
operate.


404 Controls in detailPower windows
Stopping during Express-operation:
Briefly press the respective power win-
dow switch again.
Summer opening feature
If the weather is warm, you can ventilate
the vehicle before driving off by simulta-
neously:

opening the side windows


opening the tilt/sliding sunroof


turning on the seat ventilation* for the
driver’s seat

Aim transmitter eye of the SmartKey or
SmartKey with KEYLESS-GO* at the
driver’s outside door handle. The
SmartKey or SmartKey with
KEYLESS-GO* must be in close proxim-
ity to the driver’s door handle.

Press and hold button Πuntil the
side windows and tilt/sliding sunroof
have reached the desired position.The vehicle unlocks.

Release button Πto interrupt pro-
cedure.
Convenience closing feature
When you lock the vehicle, you can close
the side windows and tilt/sliding sunroof
simultaneously.
!
If the upward movement of a door window is
blocked during the closing procedure, the door
window will stop and open slightly.
Remove the obstruction, press the respective
power window switch at the upper part again
past the resistance point and release.
If the door window still does not close when
there is no obstruction, press and hold the re-
spective power window switch at the upper part.
The door window will then close without the ob-
struction sensor function.
i
The “Summer opening” function can only be
activated via the remote control of the SmartKey
or SmartKey with KEYLESS-GO*.
i
The seat ventilation* for the driver’s seat is
automatically set to the highest level if activated
via summer opening feature.
i
The function of the SmartKey overrules the
KEYLESS-GO* function.Warning!
G
When closing the side windows and the
tilt/sliding sunroof, make sure that there is
no danger of anyone being harmed by the
closing procedure.
If potential danger exists, proceed as fol-
lows:

Release button ‹ to stop the closing
procedure. To open, press and hold but-
ton Œ. To continue the closing after
making sure that there is no danger of


406 Controls in detailDriving and parking
Starting the engine Automatic transmission
Gearshift pattern for automatic
transmissionPPark position
RReverse gear
NNeutral
DDrive position
For more information on how to operate
the gear selector lever, see “Automatic
transmission” (
page 417).
Warning!
G
Make sure that absolutely no objects are ob-
structing the pedals’ range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure that the pedals still
have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury.
Warning!
G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause un-
consciousness and possible death.
Do not run the engine in confined areas
(such as a garage) which are not properly
ventilated. If you think that exhaust gas
fumes are entering the vehicle while driving,
have the cause determined and corrected
immediately. If you must drive under these
conditions, drive with at least one window
fully open.

407 Controls in detail
Driving and parking
Starting with the SmartKey
Make sure the automatic transmission
is set to park positionP.
The gear position indicator in the multi-
function display should be on park
positionP.

Do not depress accelerator.

Turn the SmartKey in the starter switch
to position3 and hold until the engine
starts (
page 365).
For information on turning off the engine
with the SmartKey, see “Turning off the en-
gine” (
page 415).Starting with KEYLESS-GO*
You can start your vehicle without the
SmartKey in the starter switch using the
KEYLESS-GO start/stop button on the
starter switch.
The SmartKey with KEYLESS-GO must be
located in the vehicle.
KEYLESS-GO start/stop button1USA only
2Canada only
Make sure KEYLESS-GO start/stop
button is inserted in the starter switch
(page 366).

Make sure the automatic transmission
is set to park positionP.
The gear position indicator in the multi-
function display should be on park
positionP.

Depress the brake pedal during the
starting procedure.
i
You can also use the “touch-start” function.
Turn the SmartKey to position 3 and release it
again immediately. The engine then starts auto-
matically.
i
You can also start the engine with the auto-
matic transmission set to neutral positionN.
Warning!
G
As long as the SmartKey with KEYLESS-GO
is in your vehicle, the vehicle can be started.
Therefore, never leave children unattended
in the vehicle, as they could otherwise acci-
dentally start the engine.
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO 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.


409 Controls in detail
Driving and parking
The engine does not start. You cannot
hear the starter.
The battery may not be sufficiently
charged.
Have the vehicle jump-started
(page 707).
If the engine will not start despite a jump
start:

Call Roadside Assistance.

Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
Driving off
Depress the brake pedal.
The gear selector lever can now be
used.

Shift the automatic transmission to
drive positionD or reverse gearR.

Release the brake pedal.

Carefully depress the accelerator
pedal.
The electronic parking brake is auto-
matically released (
page 412).
The red brake warning lamp 0
(USA only) or ! (Canada only) in the
instrument cluster goes out.After a cold start, the automatic transmis-
sion shifts at a higher engine revolution.
This allows the catalytic converter to reach
its operating temperature earlier.
i
Wait for the gear selection process to com-
plete before setting the vehicle in motion.
i
Shifting from park position P to reverse
gearR, neutral positionN, or drive positionD is
only possible with the brake pedal depressed.
Without the brake pedal depressed, the gear se-
lector lever can be moved, but the parking pawl
remains engaged, not allowing shifting to occur.
!
If you hear a warning signal, the red indica-
tor lamp 0 (USA only) or ! (Canada only)
in the instrument cluster flashes and the mes-
sage “Please Release Parking Brake” appears in
the multifunction display when driving off, you
are driving with the electronic parking brake en-
gaged, or you are carrying out an emergency
brake application with the electronic parking
brake.
Release the electronic parking brake
(
page 412).
i
Once the vehicle is in motion, the automatic
central locking system engages and the locking
knobs in the doors move down.
The automatic door lock feature can be deacti-
vated (page 263).
You can open a locked door from the inside.
Open door only when conditions are safe to do
so.


410 Controls in detailDriving and parking
For more information, see “Driving instruc-
tions” (
page 539).
Turn signalsCombination switch1Turn signals, right
2Turn signals, left
Press the combination switch in the
direction of arrow1 or2.
The corresponding turn signal indicator
lampL orK in the instrument
cluster flashes (
page 30).
The combination switch resets automati-
cally after major steering wheel move-
ments.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehi-
cle control. Your vehicle’s ABS will not pre-
vent this type of loss of control.Warning!
G
It is dangerous to shift the gear selector le-
ver out of position P or N if the engine speed
is higher than idle speed. If your foot is not
firmly on the brake pedal, the vehicle could
accelerate quickly forward or in reverse. You
could lose control of the vehicle and hit
someone or something. Only shift into gear
when the engine is idling normally and when
your right foot is firmly on the brake pedal.
!
Shift the automatic transmission to
positionP or R only when the vehicle is stopped
in order to avoid damaging the transmission.
!
Do not run cold engine at high engine
speeds. Running a cold engine at high engine
speeds may shorten the service life of the en-
gine. This is not covered by the Mercedes-Benz
Limited Warranty
CL 63 AMG and CL 65 AMG only:
At engine temperatures below 68°F (20° C), the
maximum speed is restricted in order to protect
the engine. Avoid driving the vehicle at full speed
while the engine is cold in order to prevent pre-
mature engine wear as well as diminished com-
fort.
!
Simultaneously depressing the accelerator
pedal and applying the brakes reduces engine
performance and causes premature brake wear
and drivetrain wear which is not covered by the
Mercedes-Benz Limited Warranty.


411 Controls in detail
Driving and parking
Problems while driving
The engine runs erratically and misfires

An ignition cable may be damaged.


The engine electronics may not be op-
erating properly.


Unburned gasoline may have entered
the catalytic converter and damaged it.

Give very little gas.

Have the problem repaired by an au-
thorized Mercedes-Benz Center as
soon as possible.The coolant temperature is above
248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.

Stop the vehicle in a safe location as
soon as possible and turn off the en-
gine. Allow engine and coolant to cool
off.

Check the coolant level and add cool-
ant if necessary (
page 559).In case of accident
If the vehicle is leaking gasoline:

Do not start the engine under any cir-
cumstances.

Move away from vehicle.

Notify local fire and/or police authori-
ties.
If the extent of the damage cannot be de-
termined:

Contact an authorized Mercedes-Benz
Center or call Roadside Assistance.
If no damage can be determined on the


major assemblies


fuel system


engine mount:

Start the engine in the usual manner.
i
To signal minor directional changes such as
changing lanes, press combination switch only
to point of resistance and release. The corre-
sponding turn signals will flash three times.
i
Excessive coolant temperatures trigger a
warning message in the multifunction display
(
page 622).