2010 MERCEDES-BENZ C300 4MATIC Keyless go

the presence of water sprayed on the
windshield, and windshield wipers may be
damaged as a result.
! Vehicles with rain sensor: If you have set
intermittent wiping, dirt on the surface of
the rain sensor or optical effects may cause
the windshield wipers to wipe in an
undesired fashion. This could then damage
the windshield wiper blades or scratch the
windshield. You should therefore switch off
the windshield wipers when weather
conditions are dry.
Vehicles with rain sensor: Intermittent wiping
interval is dependent on the wetness of the
windshield. After the initial wipe, pauses
between wipes are controlled by the rain
sensor automatically.XTurn the combination switch to position
Ä or Å .
Intermittent wiping starts with selected
wiping interval.
Intermittent wiping is interrupted when the
vehicle is at a standstill and a front door is
opened. This protects persons getting into or
out of the vehicle from being sprayed.
Intermittent wiping will be continued when all
doors are closed and
R the clutch pedal is depressed (vehicles with
manual transmission)
or
R the automatic transmission is in drive
position D or reverse gear R (vehicles with
automatic transmission)
or
R the wiper setting is changed using the
combination switch
Single wipe
XPress the combination switch briefly in
direction of arrow B to the resistance
point.
The windshield wipers wipe one time
without washer fluid.Wiping with washer fluidXPress the combination switch in direction
of arrow B past the resistance point.
The windshield wipers operate with washer
fluid.
i To prevent smears on the windshield or
noisy/chattering wiper blades, wipe with
washer fluid every now and then even when
it is raining.
For information on filling up the washer
reservoir, see “Washer system and headlamp
cleaning system” ( Y page 228).
For information on cleaning the headlamps
with washer fluid, see “Headlamp cleaning
system” ( Y page 93).
Problems with wipers
! If anything blocks the windshield wipers
(leaves, snow, etc.), switch them off
immediately.
For safety reasons, do the following before
attempting to remove any blockage:
R Stop the vehicle in a safe location.
R Remove the SmartKey from the starter
switch.
or
R Turn off the engine by pressing the
KEYLESS-GO start/stop button and
open the driver’s door (with the driver’s
door open, starter switch is in position
0 , same as with SmartKey removed from
starter switch).
R Engage the parking brake.
R Remove blockage.
R Turn the windshield wipers on again.
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If the windshield wipers fail to function at
all with the combination switch in position
Ä or Å,
Rset the combination switch to the next
higher wiper speed
Rhave the windshield wipers checked at
the nearest authorized Mercedes-Benz
Center
Power windows
Opening and closing
The door windows are opened and closed
electrically. The switches for all door windows
are located on the driver’s door control panel.
The switches for the respective door windows
are located on the front passenger door and
on the rear doors.
i Operating the rear door windows from
the rear is not possible when you activate
the override switch (Y page 59).
GObserve Safety notes, see page 54.GWarning!
When opening or closing the door windows,
make sure there is no danger of anyone being
harmed by the opening/closing procedure.
The door windows are equipped with the
express operation and automatic reversal
function. If in express operation mode a door
window encounters an obstruction that
blocks its path, the automatic reversal
function will stop the door window and open
it slightly.
The door windows operate differently when
the switch is pulled and held. See the “Closing
when a door window is blocked” section in
this chapter for details.
The closing of the door windows can be
immediately halted by releasing the switch or,
if the switch was pulled past the resistance
point and released, by either pressing or
pulling the respective switch.
If a door window encounters an obstruction
that blocks its path in a circumstance where
you are closing the door windows by pressing
and holding button & on the SmartKey or
by pressing and holding the sensor surface
(vehicles with KEYLESS-GO) on an outside
door handle, the automatic reversal function
will not operate.
Activate the override switch when children
are riding in the back seats of the vehicle. The
children may otherwise injure themselves,
e.g. by becoming trapped in the door window
opening.
GWarning!
Do not keep any part of your body up against
the window pane when opening a window. The
downward motion of the pane may pull that
part of your body down between the window
pane and the door frame and trap it there. If
there is a risk of entrapment, release the
switch and pull it to close the window.
iYou can also open or close the door
windows using the SmartKey, see
“Summer opening feature” (Y page 99)
and “Convenience closing feature”
(Y page 100).
iAfter switching off the ignition or
removing the SmartKey from the starter
switch, you can operate the door windows
until you open the driver’s or front
passenger door. If no door was opened you
can operate the door windows for up to
5 minutes.
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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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