2010 MERCEDES-BENZ C300 4MATIC interior

If the 45 indicator lamp should not
come on or is continuously lit, the system is
not functioning. You must see an authorized
Mercedes-Benz Center before seating any
child on the front passenger seat. More
information can be found in the “Practical
hints” section ( Y page 307).GWarning!
Do not place powered-on laptops, mobile
phones, electronic tags such as those used in
ski passes and like electronic devices on the
front passenger seat. Signals from such
devices may interfere with the BabySmart™
air bag deactivation system. Such signal
interference may cause the 45
indicator lamp not to come on during self-test.
The SRS indicator lamp 6 and/or the
45 indicator lamp could be
continuously lit, indicating that the system is
not functioning. The front passenger front air
bag could deploy inadvertently or fail to
deploy in an accident.
GWarning!
The BabySmart™ air bag deactivation system
will ONLY work with a special child seat
designed to operate with it. It will not work
with child seats which are not BabySmart™
compatible.
Never place anything between seat cushion
and child seat (e.g. pillow), since it reduces
the effectiveness off the BabySmart™ air bag
deactivation system. The bottom of the child
seat must make full contact with the front
passenger seat cushion. An incorrectly
mounted child seat could cause injuries to the
child in case of an accident, instead of
protecting the child.
Follow the manufacturer’s instructions for
installation of special child seats.
Seat belts
Safety notes
The use of seat belts and infant and child
restraint systems is required by law in all 50
states, the District of Columbia, the U.S.
territories and all Canadian provinces.
Even where this is not the case, all vehicle
occupants should have their seat belts
fastened whenever the vehicle is in motion.
i See “Children in the vehicle”
( Y page 54) for information on
R infants and children traveling with you in
the vehicle
R restraint systems for infants and children
GWarning!
Always fasten your seat belt before driving off.
Always make sure all of your passengers are
properly restrained. You and your passengers
should always wear seat belts.
Failure to wear and properly fasten and
position your seat belt greatly increases your
risk of injuries and their likely severity in an
accident.
If you are ever in an accident, your injuries can
be considerably more severe without your
seat belt properly buckled. Without your seat
belt buckled, you are much more likely to hit
the interior of the vehicle or be ejected from
it. You can be seriously injured or killed.
In the same crash, the possibility of injury or
death is lessened if you are properly wearing
your seat belt. The air bags can only protect
as intended if the occupants are properly
wearing their seat belts.
GWarning!
Never ride in a moving vehicle with the seat
backrest in an excessively reclined position as
this can be dangerous. You could slide under
the seat belt in a collision. If you slide under
it, the seat belt would apply force at the
abdomen or neck. That could cause serious
or even fatal injuries. The seat backrest and
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turning at a vehicle speed of above 9 mph
(15 km/h). You could therefore lock yourself
out when the vehicle is pushed or towed or is
on a test stand.
XSwitching off: Press and hold central
unlocking switch : until an acoustic signal
sounds.
XSwitching on: Press and hold central
locking switch ; until an acoustic signal
sounds.
iIf you press and hold either switch and no
acoustic signal sounds, the respective
setting has already been selected.
iYou can also switch on or off the
automatic central locking using the control
system (Y page 135).
Locking and unlocking from the inside
GObserve Safety notes, see page 54.
You can lock or unlock the vehicle from the
inside using the central locking or unlocking
switch. This can be useful, for example, if you
want to lock the vehicle before starting to
drive.
The central locking or unlocking switch does
not lock or unlock the fuel filler flap.
XLocking: Press central locking switch ;.
When the front passenger door is closed,
the vehicle locks.
XUnlocking: Press central unlocking
switch :.
You can open a locked front door from the
inside. Open door only when conditions are
safe to do so.
If the vehicle was previously locked with the
central locking switch
Rand the SmartKey is set to factory settings,
the complete vehicle is unlocked when a
front door is opened from the inside
Rand the SmartKey is set to selective
settings, only the front door opened from
the inside is unlocked
Opening the trunk
GWarning!
Make sure the trunk is closed when the engine
is running and while driving. Among other
dangers, deadly carbon monoxide (CO) gases
may enter vehicle interior resulting in
unconsciousness and death.
! When you open the trunk, the trunk lid
swings open upwards. Always make sure
there is sufficient overhead clearance.
You can open the trunk when the vehicle is
stationary.
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A minimum height clearance of 5.9 ft (1.80 m)
is required to open the trunk lid.
Opening the trunk from the outside
XPress and hold button F (Y page 70) on
the SmartKey until the trunk unlocks and
begins to open.
or
XPull on handle :.
In vehicles without KEYLESS-GO: The
vehicle must be unlocked.
If the trunk does not open, it is still locked
separately (Y page 77).
Opening the trunk from the inside
XPress remote trunk opening switch : until
the trunk begins to open.
If the trunk does not open, it is still locked
separately (Y page 77).
Closing the trunkGWarning!
Make sure the trunk is closed when the engine
is running and while driving. Among other
dangers, deadly carbon monoxide (CO) gases
may enter vehicle interior resulting in
unconsciousness and death.
GWarning!
To prevent possible personal injury, always
keep hands and fingers away from the trunk
opening when closing the trunk lid. Be
especially careful when small children are
around.
GObserve Safety notes, see page 54.
Do not leave the SmartKey in the open trunk.
You may lock yourself out.
If the vehicle was previously locked centrally
with the SmartKey or KEYLESS-GO, the trunk
lid will lock automatically when closed. All
turn signal lamps flash three times and an
acoustic signal sounds three times to confirm
locking.
XLower the trunk lid using handle : or ;.XClose trunk lid with hands placed flat on
trunk lid.
Trunk lid emergency release
The trunk lid can be opened from inside the
trunk with the emergency release button.
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feature, which could result in an accident
and/or serious personal injury.
With the easy-entry/exit feature activated,
the steering wheel will return to its last set
position when you close the driver’s door with
the ignition switched on. The steering wheel
will also return to its last set position when
you insert the SmartKey into the starter
switch or press the KEYLESS-GO start/stop
button once with the driver’s door closed.
iThe last set steering wheel position is
stored when the ignition is switched off or
the position is stored in memory
(Y page 89).
With the easy-entry/exit feature activated,
the steering wheel tilts upwards when you
remove the SmartKey from the starter switch.
The steering wheel also tilts upwards when
you open the driver’s door with the SmartKey
in starter switch position 0 or 1 or the
KEYLESS-GO start/stop button in position 1.
iWhen the current position for the steering
wheel is in the uppermost tilt position, the
steering wheel will no longer be able to
move upward when the easy-entry/exit
feature is activated.
The adjustment procedure is briefly
interrupted when the engine is started.
GWarning!
Let the system complete the adjustment
procedure before setting the vehicle in
motion. All steering wheel adjustment must
be completed before setting the vehicle in
motion. Driving off with the steering wheel
still adjusting could cause the driver to lose
control of the vehicle.
Crash-responsive exit aid
When you open the driver’s door after an
accident has occurred, the steering column
moves up. The position of the SmartKey in the
starter switch is insignificant. This function
facilitates exiting as well as rescue of vehicle
occupants.
The crash-responsive exit aid can only be
triggered when the easy-entry/exit feature is
activated via the control system.
Mirrors
Notes
Adjust the interior and exterior rear view
mirrors before driving so that you have a good
view of the road and traffic conditions.
Interior rear view mirror
XAdjust the interior rear view mirror
manually.
Interior rear view mirror, antiglare
position
XTilt the mirror to the antiglare position by
moving lever : towards the windshield.
The interior rear view mirror is dimmed.
Exterior rear view mirrors
GWarning!
Exercise care when using the passenger-side
exterior rear view mirror. The mirror surface
is convex (outwardly curved surface for a
wider field of view). Objects in mirror are
closer than they appear. Check your interior
rear view mirror and glance over your
shoulder before changing lanes.
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XSwitch on the ignition.XPress button : for the driver’s side
exterior rear view mirror or button ; for
the passenger-side exterior rear view
mirror.
The indicator lamp in the respective button
comes on.
If you do not make adjustments to the
selected exterior rear view mirror within
15 seconds, the indicator lamp goes out.
You will then have to select the desired
exterior rear view mirror again before
adjustments can be made. Adjustments
can only be made with the indicator lamp
for the respective exterior rear view mirror
button illuminated.
XPress adjustment button = up, down, left
or right according to the desired setting.
! If an exterior rear view mirror was forcibly
hit from the front, manually snap it back
into place.
iAt low ambient temperatures, the exterior
rear view mirrors will be heated
automatically.
Auto-dimming rear view mirrors
The exterior rear view mirror on the driver’s
side and the interior rear view mirror will
respond automatically to glare when the
ignition is switched on and incoming light
from headlamps falls on the sensor in the
interior rear view mirror.
The rear view mirrors will not react if the
automatic transmission is set to reverse gear
R (manual transmission to reverse gear) or
the interior lighting is switched on.
GWarning!
The auto dimming function does not react if
incoming light is not aimed directly at sensors
in the interior rear view mirror.
The interior rear view mirror and the exterior
rear view mirror on the driver’s side do not
react, for example, if the rear window
sunshade is in raised position.
Light hitting the mirror(s) at certain angles
(incident light) could blind you. As a result,
you may not be able to observe traffic
conditions and could cause an accident.
Exterior rear view mirror parking
position
To assist during parking maneuvers, you can
set the passenger-side exterior rear view
mirror so that you can see the rear wheel and
the road curb.
Setting and storing the parking position
XSwitch on the ignition.XPress button ;, to select the passenger-
side exterior rear view mirror.
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Interior lighting in the front:v Rear interior lighting on/off;~ Automatic control on/off=p Right front reading lamp on/off?c Front interior lighting on/off Ap Left front reading lamp on/offBFront reading lamps CFront interior lighting
Automatic control
XActivating: Press button ~.
Button ~ disengages and sits flush with
the other buttons.
The interior lighting comes on, when you
Runlock the vehicle
Rremove the SmartKey from the starter
switch (Interior Lighting Delay:
must be switched on (Y page 135))
Ropen a door
iIf a door remains open, the interior lamps
go out automatically after approximately
5 minutes.
XDeactivating: Press button ~.
Button ~ engages.
Manual control
! An interior lamp switched on manually
does not go out automatically.
Leaving an interior lamp switched on for an
extended period of time with the engine
turned off could result in a discharged
battery.
XSwitching front interior lighting on/
off: Press switch c.
XSwitching rear interior lighting on/off:
Press switch v.
XSwitching front reading lamps on/off:
Press respective button p.
Emergency lighting
When the interior lighting is set to automatic
mode, the interior lighting comes on
automatically if the vehicle is involved in an
accident.
Switching off:
XPress hazard warning flasher switch
(Y page 93).
or
XUnlock the vehicle with the SmartKey.
Interior lighting in the rear
! An interior lamp switched on manually
does not go out automatically.
Leaving an interior lamp switched on for an
extended period of time with the engine
turned off could result in a discharged
battery.
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:p Right rear reading lamp on/off;p Left rear reading lamp on/off=Left reading lamp?Rear interior lampARight reading lampXSwitching rear reading lamps on/off:
Press respective reading lamp switch
p.
Wipers
Notes
! Do not operate the wipers when the
windshield is dry. Dust that accumulates on
a windshield might scratch the glass and/
or damage the wiper blades when wiping
occurs on a dry windshield. If it is necessary
to operate the wipers in dry weather
conditions, always operate the wipers with
washer fluid.
! If the windshield wipers leave smears on
the windshield after the car has been driven
through an automatic car wash, then wax
or other residue is on the windshield.
Shortly after washing the car in an
automatic car wash, clean the windshield
with washer fluid.
Windshield wipersXObserve notes on page (Y page 96).
Switching on/off
Combination switch
1$ Windshield wipers off2Ä Slow intermittent wiping53Å Fast intermittent wiping64° Slow continuous wiping5¯ Fast continuous wipingBí Single wipe/ î Wiping with
washer fluid
XSwitch on the ignition.XTurn the combination switch to the desired
position, depending on the intensity of the
rain.
iWhen the windshield wipers are switched
on and you stop the vehicle, the wipers
operate more slowly.
Intermittent wiping
Only switch on intermittent wiping under wet
weather conditions or in the presence of
precipitation.
! Vehicles with rain sensor: Do not leave
windshield wipers on an intermittent
setting when the vehicle is taken to an
automatic car wash or during windshield
cleaning. Windshield wipers will operate in
5Rain sensor operation with low sensitivity.6Rain sensor operation with high sensitivity.
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XPress button : or 9 to select a
submenu.
Scroll down with button :, scroll up with
button 9.
With the selection marker on the desired
submenu, use the button a to access the
individual functions within that submenu.
Once within the submenu, you can use button
9 to move to the next function or
button : to move to the previous function
within that submenu.
The following lists show what settings can be
changed within the various menus. Detailed
instructions on making individual settings can
be found on the following pages.
Instrument cluster submenu
RSelecting speedometer display mode
(Y page 131)
RShowing or hiding additional
speedometer13 (Y page 132)
RPermanent display14 (speed display or
outside temperature) (Y page 132)
Time/Date submenu
RSetting the time (Y page 132)
RSetting the date (Y page 133)
Lights submenu
RSwitching daytime running lamp mode on
or off (USA only) (Y page 133)
RSwitching locator lighting on or off
(Y page 134)
RSwitching interior lighting delayed shut-off
on or off (Y page 135)
Vehicle submenu
RSwitching automatic central locking on or
off (Y page 135)
Convenience submenu
RActivating easy-entry/exit feature
(Y page 136)
RSwitching fold-in function for exterior rear
view mirrors on or off (Canada only)
(Y page 136)
Instrument cluster submenu
Access the Instr. Cluster submenu via
the Settings menu. Use the Instr.
Cluster submenu to change the instrument
cluster display settings.
The following functions are available:
RSelecting speedometer display mode
(Y page 131)
RShowing or hiding additional
speedometer15 (Y page 132)
RPermanent display16 (speed display or
outside temperature) (Y page 132)
Selecting speedometer display mode
XPress = or ; to select the
Settings menu.
XPress button : or 9 to select the
Instr. Cluster submenu.
XPress button a.XPress button : or 9 to select the
Display Unit Speed-/Odometer:
function.
The current setting is shown.
13Vehicles with manual transmission14Vehicles with automatic transmission15Vehicles with manual transmission16Vehicles with automatic transmission
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