2010 MERCEDES-BENZ C350S Owner's Manual

Removing towing eye boltXLoosen towing eye bolt ; by turning it
counterclockwise.XUnscrew towing eye bolt ;.XStore the towing eye bolt ; and wheel
wrench back into the vehicle tool kit.
Towing with all wheels on the ground
GWarning!
If circumstances require towing the vehicle
with all wheels on the ground, always tow with
a tow bar if:
R the engine will not run
R there is a malfunction in the brake system
R there is a malfunction in the power supply
or in the vehicle’s electrical system
This is necessary to adequately control the
towed vehicle.
Prior to towing the vehicle with all wheels on
the ground, make sure the SmartKey is in
starter switch position 2.
If the SmartKey is left in the starter switch
position 0 for an extended period of time, it
can no longer be turned in the switch. In this
case, the steering is locked. To unlock,
remove SmartKey from starter switch and
reinsert.
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.
XMake sure the ignition is switched on.XWith the vehicle at a standstill, depress the
brake pedal and keep it pressed.XVehicles with manual transmission: Shift
the manual transmission into the neutral
position (no gear selected).
or
XVehicles with automatic transmission: Shift
the automatic transmission into neutral
position N.XRelease the brake pedal.XIf engaged, release the parking brake.XSwitch on the hazard warning flasher
( Y page 93).
!
The vehicle may be towed only for
distances up to 30 miles (50 km) and at a
speed not to exceed 30 mph (50 km/h).
i While being towed with the hazard
warning flasher in use, use the combination
switch in the usual manner to signal turns.
Only the selected turn signal will operate.
Upon canceling the turn signal, the hazard
warning flasher will operate again.
Towing with front axle raised
! The vehicle may be towed only for
distances up to 30 miles (50 km) and at a
speed not to exceed 30 mph (50 km/h).
! Vehicles with 4MATIC: Do not tow with
one axle raised. Doing so could damage the
transfer case, which is not covered by the
Mercedes-Benz Limited Warranty.
All wheels must be on or off the ground.
Observe instructions for towing the vehicle
with all wheels on the ground.
XMake sure the ignition is switched on.XWith the vehicle at a standstill, depress the
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XVehicles with manual transmission: Shift
the manual transmission into the neutral
position (no gear selected).
or
XVehicles with automatic transmission: Shift
the automatic transmission into neutral
position N.XRelease the brake pedal.XIf engaged, release the parking brake.XSwitch off the automatic central locking
( Y page 135).XSwitch off the ignition and leave the
SmartKey in the starter switch.XSwitch on the hazard warning flasher
( Y page 93).
!
Vehicles without 4MATIC:
Because the ESP ®
operates automatically,
the engine and ignition must be shut off
(SmartKey in starter switch position 0 or
1 or KEYLESS-GO start/stop button in
position 0 or 1) when the vehicle is being
towed with the front axle raised.
Active braking action through the ESP ®
may otherwise seriously damage the brake
system which is not covered by the
Mercedes-Benz Limited Warranty.
Fuses
Introduction
The electrical fuses in your vehicle serve to
switch off malfunctioning power circuits.
If a fuse is blown, the components and
systems secured by that fuse will stop
operating.
GWarning!
Only use fuses approved by Mercedes-Benz
with the specified amperage for the system in
question and do not attempt to repair or
bridge a blown fuse. Using other than
approved fuses or using repaired or bridged
fuses may cause an overload leading to a fire,
and/or cause damage to electrical
components and/or systems. Have the cause
determined and remedied by an authorized
Mercedes-Benz Center.
A blown fuse must be replaced by an
appropriate spare fuse (recognizable by its
color or the fuse rating given on the fuse) of
the amperage recommended in the fuse
chart. Any Mercedes-Benz Center will be glad
to advise you on this subject.
i In case of a blown fuse contact Roadside
Assistance or an authorized Mercedes-
Benz Center.
If a newly inserted fuse blows again, have the
cause determined and rectified by an
authorized Mercedes-Benz Center.
The fuse chart is located in the trunk with the
vehicle tool kit ( Y page 268). The fuse chart
explains the fuse allocation and fuse
amperages.
Before replacing fuses
XEngage the parking brake.XMake sure the automatic transmission is in
park position P (manual transmission to
Neutral).XSwitch off all electrical consumers.XTurn off the engine.XRemove the SmartKey from the starter
switch.XVehicles with KEYLESS-GO: Open the
driver’s door (this puts the starter switch in
position 0, same as with the SmartKey
removed from the starter switch). The
driver’s door then can be closed again.
Fuse box in passenger compartment
! Do not use sharp objects such as a
screwdriver to open the fuse box cover in
the dashboard. You could damage the fuse
box cover or the dashboard.
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XOpen the driver’s door.XOpening: Using your hands, pull fuse box
cover : in direction of arrow = and
remove in direction of arrow ;.
XClosing: Hook fuse box cover : into the
opening at the front.
XPress fuse box cover : back on until it
engages.
! The fuse box cover must be properly
positioned as described. Otherwise,
moisture or dirt could enter the fuse box
and possibly impair fuse operation.
Fuse box in trunk
XOpen the trunk.XOpening: Turn lock : clockwise.XPull cover ; downward in direction of
arrow.
XClosing: Press cover ; backward.XTurn lock : counterclockwise.Fuse box in engine compartmentXOpen the hood.XWith a dry cloth, remove any moisture from
fuse box cover.
XOpening: Release wire ; from fuse box
cover.
XRelease clamps :.XRemove fuse box cover.XClosing: Make sure the sealing rubber is
positioned properly.
XPress fuse box cover down and secure with
clamps :.
XFasten wire ; on fuse box cover.
! The fuse box cover must be properly
positioned as described. Otherwise,
moisture or dirt could enter the fuse box
and possibly impair fuse operation.
XClose the hood after checking or replacing
fuses.
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Vehicle equipment ............................332
Parts service .....................................332
Warranty coverage ...........................332
Identification labels ..........................332
Vehicle specification C 250
(204.052) ...........................................334
Vehicle specification C 250 Sport
(204.052) ...........................................334
Vehicle specification C 250
4MATIC (204.085) .............................335
Vehicle specification C 250
4MATIC Sport (204.085) ..................336
Vehicle specification C 300
(204.054) ...........................................337
Vehicle specification C 300 Sport
(204.054) ...........................................338
Vehicle specification C 300
4MATIC (204.081) .............................339
Vehicle specification C 300
4MATIC Sport (204.081) ..................340
Vehicle specification C 350
(204.056) ...........................................341
Vehicle specification C 350 Sport
(204.056) ...........................................342
Vehicle specification C 350
4MATIC (204.087) .............................343
Vehicle specification C 63 AMG
(204.077) ...........................................343
Rims and tires ...................................344
Fuels, coolants, lubricants, etc. ......349
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Vehicle equipment
iThis Operator’s Manual describes all
features, standard or optional, potentially
available for your vehicle at the time of
purchase. Please be aware that your
vehicle might not be equipped with all
features described in this manual.
Parts service
All authorized Mercedes-Benz Centers
maintain a stock of Genuine Mercedes-Benz
Parts required for maintenance and repair
work. In addition, strategically located parts
distribution centers provide quick and
reliable parts service.
More than 300 000 different parts for
Mercedes-Benz models are available.
Genuine Mercedes-Benz Parts are subjected
to stringent quality inspections. Each part has
been specifically developed, manufactured or
selected for and adapted to Mercedes-Benz
vehicles.
Therefore, Genuine Mercedes-Benz Parts
should be installed.
! Do not use non-genuine Mercedes-Benz
parts and accessories not authorized by
Mercedes-Benz. Doing so could damage
the vehicle, which is not covered by the
Mercedes-Benz Limited Warranty. Also, it
could compromise the vehicle’s durability
or safety.
Warranty coverage
Your vehicle is covered under the terms of the
warranties printed in the Service and
Warranty Information booklet.
Your authorized Mercedes-Benz Center will
exchange or repair any defective parts
originally installed in the vehicle in
accordance with the terms of the following
warranties:
RNew Vehicle Limited Warranty
REmission System Warranty
REmission Performance Warranty
RCalifornia, Connecticut, Maine,
Massachusetts, New York, Pennsylvania,
Rhode Island, and Vermont Emission
Control Systems Warranty
RState Warranty Enforcement Laws (Lemon
Laws)
Replacement parts and accessories are
covered by the Mercedes-Benz Parts and
Accessories warranties, copies of which are
available at any authorized Mercedes-Benz
Center.
Loss of Service and Warranty
Information booklet
Should you lose your Service and Warranty
Information booklet, have an authorized
Mercedes-Benz Center arrange for a
replacement. It will be mailed to you.
Identification labels
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The Vehicle Identification Number (VIN) can
be found
Ron certification label : on the driver’s door
B-pillar
Rembossed underneath the carpet in the
front passenger footwell (Y page 333)
Ron the lower edge of the windshield
(Y page 333)
Example certification label (U.S. vehicles)
;VIN=Paintwork code
Example certification label (Canada vehicles)
;VIN=Paintwork code
iData shown on certification label are for
illustration purposes only. These data are
specific to each vehicle and may vary from
data shown in the illustration. Refer to
certification label on vehicle for actual data
specific to your vehicle.
XMove the front passenger seat backward
as far as possible (Y page 80).
XFold carpet ? backward.
VIN A is now visible.
BEmission control information label,
includes both federal and California
certification exhaust emission standards
CVIN (on lower edge of windshield)DEngine number (engraved on engine)
iWhen ordering parts, please specify
vehicle identification and engine number.
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Vehicle specification C 250 (204.052)
The quoted data apply only to the standard
vehicle. Contact an authorized Mercedes-
Benz Center for the corresponding data of all
special bodies and special equipment.
i The C 250 is available in Canada only.Engine C 250Engine, type272Mode of operation4-stroke engine,
gasoline injectionNo. of cylinders6Bore3.46 in (88.00 mm)Stroke2.69 in (68.40 mm)Total piston
displacement152.3 cu in
(2 496 cm 3
)Compression
ratio11.4:1Output acc. to
SAE J 1349 21201 hp/6
100 rpm
(150 kW/6 100 rpm)Maximum torque
acc. to SAE J 1349181 lb-ft/
2 900 - 5 500 rpm
(245 Nm/
2 900 - 5 500 rpm)Maximum engine
speed6 500 rpmFiring order1-4-3-6-2-5Poly-V-belt2 401 mmElectrical system C 250Alternator14 V/150 AStarter motor12 V/1.4 kWBattery12 V/74 AhElectrical system C 250Spark plugs, typeBosch Y 7 MPP33Spark plugs,
electrode gap0.031 in (0.8 mm)Spark plugs,
tightening torque15 - 18 lb-ft
(20 - 25 Nm)Main dimensions C 250Overall vehicle
length182.3 in (4 630 mm)Overall vehicle
width 2279.5 in (2
020 mm)Overall vehicle
height56.9 in (1 444 mm)Wheelbase108.7 in (2 760 mm)Track, front60.7 in (1 541 mm)Track, rear60.8 in (1 544 mm)Turning circle35.4 ft (10.8 m)Weights C 250Roof loadmax. 220 lb (100 kg)Trunk loadmax. 220 lb (100 kg)
Vehicle specification C 250 Sport
(204.052)
The quoted data apply only to the standard
vehicle. Contact an authorized Mercedes-
Benz Center for the corresponding data of all
special bodies and special equipment.
i The C 250 Sport is available in Canada
only.
21 Premium fuel required. Performance may vary with fuel octane rating.
22 Exterior rear view mirrors folded out.334Vehicle specification C 250 Sport (204.052)Technical data
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