2010 MERCEDES-BENZ C300LUX 4MATIC key

tilt/sliding sunroof have reached the
desired position.
The vehicle unlocks.XRelease button % on the SmartKey to
interrupt the opening procedure.
Vehicles with panorama roof with
power tilt/sliding panel
When roller sunblinds are extended:
XPress and hold button % on the
SmartKey.
The vehicle unlocks.
The door windows open and the roller
sunblinds begin to retract after
approximately 1 second.XWith the door windows opened and the
roller sunblinds fully retracted, press and
hold button % on the SmartKey again.
The tilt/sliding panel opens.XRelease button % on the SmartKey to
interrupt the opening procedure.
When roller sunblinds are retracted:
XPress and hold button % on the
SmartKey.
The door windows and the tilt/sliding panel
opens after approximately 1 second.XRelease button % on the SmartKey to
interrupt the opening procedure.
Convenience closing feature
When locking the vehicle, you can
simultaneously close
R the door windows
R the tilt/sliding sunroof
R the panorama roof with power tilt/sliding
panel
Afterward, you can extend the roller
sunblinds of the panorama roof with power
tilt/sliding panel.
GWarning!
When closing the door windows and the tilt/
sliding sunroof or panorama roof with power
tilt/sliding panel, make sure there is no
danger of anyone being harmed by the closing
procedure.
If potential danger exists, proceed as follows:
R Release button & to stop the closing
procedure. To open, press and hold button
% . To continue the closing procedure
after making sure that there is no danger of
anyone being harmed by the closing
procedure, press and hold button &.
Vehicles with KEYLESS-GO:
R Release the sensor surface on the outside
door handle to stop the closing procedure.
R Immediately pull on the same outside door
handle and hold firmly. The door windows
and the tilt/sliding sunroof or panorama
roof with power tilt/sliding panel will open
for as long as the door handle is held but
the door not opened.
With SmartKey
The SmartKey must be in close proximity to
the driver’s outside door handle.
XAim transmitter eye of the SmartKey at the
driver’s outside door handle.XPress and hold button & on the
SmartKey until the door windows and the
tilt/sliding sunroof or panorama roof with
power tilt/sliding panel are closed
completely.XRelease button & on the SmartKey to
interrupt the closing procedure.XVehicles with panorama roof with
power tilt/sliding panel: Press and hold
button & on the SmartKey once more.
The roller sunblinds extend.XRelease button & on the SmartKey to
interrupt the extending procedure.100Power windowsControls in detail
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With KEYLESS-GO
The SmartKey with KEYLESS-GO must be
located outside the vehicle within
approximately 3 ft (1 m) of a door.
XClose all doors.XTouch and hold the sensor surface on an
outside door handle (Y page 71) until the
door windows and the tilt/sliding sunroof
or panorama roof with power tilt/sliding
panel are closed completely.
iMake sure you are only touching the
sensor surface.
XRelease the sensor surface to interrupt the
closing procedure.
XVehicles with panorama roof with
power tilt/sliding panel: Touch and hold
the sensor surface once more.
The roller sunblinds extend.
XRelease the sensor surface to interrupt the
extending procedure.
Driving and parking
Safety notes
GWarning!
Make sure absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure the pedals
still have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between or
under the pedals. You could then no longer
brake or accelerate. This could lead to
accidents and injury.
GWarning!
With the engine not running, there is no power
assistance for the brake and steering
systems. In this case, it is important to keep
in mind that a considerably higher degree of
effort is necessary to brake and steer the
vehicle. Adapt your driving accordingly.
Starting the engine
GWarning!
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness 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 only with at least one
window fully open at all times.
Manual transmission
Gearshift pattern for manual transmission
kReverse gear1 to 6Forward gears
For more information, see “Manual
transmission” (Y page 107).
XDepress the brake pedal.XMake sure the manual transmission is in
the neutral position (no gear selected).
XFully depress the clutch pedal.
Otherwise the engine cannot be started
due to the integrated safety interlock.
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Automatic transmission
Gearshift pattern for automatic transmission
jPark position with gear selector lever lockkReverse geariNeutral positionhDrive position
For more information, see “Automatic
transmission” (Y page 108).
XMake sure the automatic transmission is in
park position P.
With SmartKey
XDo not depress the accelerator pedal.XTurn the SmartKey in the starter switch to
position 3 (Y page 77) and release it.
The engine starts automatically.
With KEYLESS-GO
GWarning!
As long as the SmartKey is in your vehicle, the
vehicle can be started. Therefore, never leave
children unattended in the vehicle, as they
could otherwise accidentally start the engine.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Do
not leave children unattended in the vehicle,
or with access to an unlocked vehicle. A
child’s unsupervised access to a vehicle could
result in an accident and/or serious personal
injury.
You can start your vehicle without the
SmartKey in the starter switch using the
KEYLESS-GO start/stop button.
The SmartKey must be located in the vehicle.
KEYLESS-GO start/stop button
:USA only;Canada onlyXMake sure the KEYLESS-GO start/stop
button is inserted in the starter switch
(Y page 78).
iTo start the engine with the SmartKey
instead of the KEYLESS-GO function,
remove the KEYLESS-GO start/stop button
from the starter switch. Proceed as
described in “With SmartKey”
(Y page 102).
XDepress the brake pedal during the starting
procedure.
XDo not depress the accelerator pedal.XPress the KEYLESS-GO start/stop button
once.
The engine starts automatically.
Starting difficulties
! Remember that extended starting
attempts can drain the battery.
The engine does not start. You can hear
the starter.
There could be a malfunction in the engine
electronics or in the fuel supply system.
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Carry out the following steps:XIf you are starting the engine with the
SmartKey: Turn the SmartKey in the starter
switch to position 0 and repeat the starting
procedure.XIf you are starting the engine with KEYLESS-
GO: Close any doors that may be open to
allow for better detection of the SmartKey.
or
XRemove the KEYLESS-GO start/stop
button from the starter switch.XStart the engine with the SmartKey as radio
signals from another source may be
interfering with the KEYLESS-GO function.XRepeat the starting procedure.
If the engine does not start after several
starting attempts:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The engine does not start. You cannot
hear the starter.
The battery may not be charged sufficiently.
XGet a jump start ( Y page 323).
If the engine will not start despite a jump
start:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
The starter has been exposed to excessive
temperatures.
XLet the starter cool for about 2 minutes.XRepeat the starting procedure.
If the engine does not start after several
starting attempts:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.Driving offGWarning!
On slippery road surfaces, never downshift in
order to obtain braking action. This could
result in drive wheel slip and reduced vehicle
control. Your vehicle’s ABS will not prevent
this type of loss of control.
! Do not run a cold engine at high engine
speeds. Running a cold engine at high
engine speeds may shorten the service life
of the engine. This is not covered by the
Mercedes-Benz Limited Warranty.
C 63 AMG: At engine temperatures below
68‡ (20†), the engine’s maximum speed
is restricted in order to protect it from
damage. Avoid driving your vehicle at full
speed when the engine is cold to prevent
premature engine wear and/or diminished
comfort.
! If an acoustic warning sounds and the
message Release Parking Brake
appears in the multifunction display when
driving off, you have forgotten to release
the parking brake.
Release the parking brake.
! Avoid spinning of a drive wheel. This may
cause serious damage to the drivetrain
which is not covered by the Mercedes-Benz
Limited Warranty.
! Simultaneously depressing the
accelerator pedal and applying the brakes
reduces engine performance and causes
premature brake and drivetrain wear which
is not covered by the Mercedes-Benz
Limited Warranty.
i Once the vehicle is in motion, the
automatic central locking function engages
and the locking knobs in the doors move
down.
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XAllow the engine and coolant to cool off.XCheck the coolant level and add coolant if
necessary ( Y page 227).
In case of accident
If the vehicle is leaking fuel:
XDo not start the engine under any
circumstances.XExit the vehicle at a safe distance from the
roadway.XNotify local fire and/or police authorities.
If the extent of the damage cannot be
determined:
XContact an authorized Mercedes-Benz
Center or call Roadside Assistance.
If no damage on major assemblies, fuel
system, and engine mount can be
determined:
XStart the engine in the usual manner.
Parking
GWarning!
Do not park this vehicle in areas where
combustible materials such as grass, hay or
leaves can come into contact with the hot
exhaust system. These materials could be
ignited and cause a vehicle fire.
Vehicle movement can cause serious
personal injury or damage to the vehicle or
the vehicle drivetrain. Therefore, always do
the following before turning off the engine and
leaving the vehicle:
R Keep right foot on the brake pedal.
R Engage the parking brake.
R Manual transmission: Shift the manual
transmission into 1st gear or reverse gear
R .
R
Automatic transmission: Shift the
automatic transmission into park position
P .
R Slowly release the brake pedal.
R When parked on an incline, always turn the
front wheels towards the road curb.
R Turn the SmartKey in the starter switch to
position 0 and remove the SmartKey from
the starter switch, or press the KEYLESS-
GO start/stop button.
R Take the SmartKey with you and lock the
vehicle when leaving.GWarning!
Manual transmission:
Wait until the vehicle is stationary before
removing the SmartKey from the starter
switch. The vehicle cannot be steered when
the SmartKey is removed from the starter
switch.
Parking brake
GWarning!
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to lock
up. You could lose control of the vehicle and
cause an accident. In addition, the vehicle’s
brake lights do not light up when the parking
brake is engaged.
GWarning!
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it with
you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Children could
release the parking brake and/or shift the
automatic transmission out of park position
P (manual transmission: shift into the neutral
position), either of which could result in an
accident and/or serious personal injury.
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XReleasing: Pull on release handle :.
When the ignition is switched on or the
engine is running, the brake warning lamp
$ (USA only) or J (Canada only) in
the instrument cluster goes out.
XEngaging: Step on parking brake
pedal ; firmly.
When the engine is running, the brake
warning lamp $ (USA only) or J
(Canada only) in the instrument cluster
comes on.
Turning off the engine
GWarning!
Do not turn off the engine before the vehicle
has come to a complete stop. With the engine
not running, there is no power assistance for
the brake and steering systems. In this case,
it is important to keep in mind that a
considerably higher degree of effort is
necessary to brake and steer the vehicle.
XManual transmission: Shift the manual
transmission into 1st gear or reverse gear
R.
XAutomatic transmission: Shift the
automatic transmission into park position
P.
XEngage the parking brake.
iAlways engage the parking brake in
addition to shifting the automatic
transmission into park position P (manual
transmission: shifting into 1st gear or
reverse gear R).
With SmartKey
XTurn the SmartKey in the starter switch to
position 0.
XRemove the SmartKey from the starter
switch.
Automatic transmission: The SmartKey can
only be removed from the starter switch with
the automatic transmission in park position
P.
With KEYLESS-GO
XPress the KEYLESS-GO start/stop button.
With the driver’s door closed, the starter
switch is now in position 1. With the driver’s
door opened, the starter switch is set to
position 0, same as the SmartKey removed
from the starter switch (Y page 77).
If an acoustic warning sounds, you have tried
to turn off the engine with the KEYLESS-GO
start/stop button while the automatic
transmission was not in park position P.
Read and observe messages that may appear
in the multifunction display (Y page 276).
iIn an emergency you can turn off the
engine while driving by pressing and
holding the KEYLESS-GO start/stop button
for approximately 3 seconds.
If you have started the engine with the
KEYLESS-GO start/stop button and cannot
turn it off as described above:
XRemove the KEYLESS-GO start/stop
button from the starter switch.
XInsert the SmartKey into the starter switch.
The engine turns off. The starter switch is
in position 0 (Y page 77).
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iShifting the automatic transmission out of
park position P is only possible with the
brake pedal depressed.
Only depressing the brake pedal releases
the gear selector lever lock.
iThe current gear selector lever position
corresponds with the current transmission
position.
The current transmission position P, R, N,
or D appears in the multifunction display
(Y page 109).
There are additional indicators on the cover
of the shifting gate showing the current gear
selector lever position.
The indicators come on when you insert the
SmartKey into the starter switch, and go out
when you remove the SmartKey from the
starter switch.
Shifting procedure
The automatic transmission selects individual
gears automatically, depending onRthe selected gear range (Y page 111)
Rthe selected program mode:
C/S (Y page 111)
or
M (vehicles with dynamic handling package
and C 63 AMG only) (Y page 113)
Rthe position of the accelerator pedal
Rthe vehicle speed
With drive position D selected, you can
influence transmission shifting by
Rlimiting the gear range
Rextending the gear range
Rchanging the gears manually (vehicles with
dynamic handling package and C 63 AMG
only)
C 63 AMG:
Double-clutching is active when downshifting
in all program modes. Double-clutching
reduces load-alteration effects and supports
sporty driving. The degree to which you
perceive double-clutching acoustically varies
depending on the selected program mode.
Transmission positions
The current transmission position appears in
the multifunction display.
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EffectBPark position
Shift the automatic transmission
into park position P only when the
vehicle is stopped. The park position
is not intended to serve as a brake
when the vehicle is parked. Rather,
the driver should always engage the
parking brake in addition to shifting
the automatic transmission into
park position P to secure the
vehicle.
The SmartKey can only be removed
from the starter switch with the gear
selector lever in park position P.
With the SmartKey removed from
the starter switch, the gear selector
lever is locked in park position P.
If the vehicle’s electrical system is
malfunctioning, the gear selector
lever could remain locked in park
position P. To unlock the gear
selector lever manually, see
“Manually unlocking the gear
selector lever” ( Y page 311).CReverse gear
Shift the automatic transmission
into reverse gear R only when the
vehicle is stopped.EffectANeutral position
No power is transmitted from the
engine to the drive axle. When the
brakes are released, the vehicle can
be moved freely (pushed or towed).
To avoid damage to the
transmission, never shift the
automatic transmission into neutral
position N while driving.
Exception: If the ESP ®
is switched
off or malfunctioning, shift the
automatic transmission into neutral
position N if the vehicle is in danger
of skidding.
! Coasting the vehicle, or driving
for any other reason with the
automatic transmission in neutral
position N can result in
transmission damage that is not
covered by the Mercedes-Benz
Limited Warranty.7Drive position
The automatic transmission shifts
automatically. All forward gears are
available.
Driving tips
Kickdown
Use the kickdown when you want maximum
acceleration.
XU.S. vehicles except AMG vehicles:
Fully depress the accelerator pedal.
Depending on the engine speed the
automatic transmission shifts into a lower
gear.XCanada vehicles and AMG vehicles:
Depress the accelerator pedal past the
point of resistance.
Depending on the engine speed the
automatic transmission shifts into a lower
gear.110Automatic transmissionControls in detail
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