washer fluid MERCEDES-BENZ C300 4MATIC 2010 W204 Owner's Manual

Power steering fluid .......................351
Washer and headlamp cleaning
system ........................................... 352
Fog lamps ............................................. 92
Messages in the multifunction
display ................................... 292, 294
Fold-in function for exterior rear
view mirrors ........................................ 88
Four-wheel drive see All-wheel drive (4MATIC)
Front air bags
see Air bags
Front axle oil ...................................... 351
Front lamps see Headlamps
Front passenger front air bag ............ 40
Messages in the multifunction
display ........................................... 272
Front passenger front air bag off
indicator lamp (Canada only) ..... 46, 307
Front passenger front air bag off
indicator lamp (USA only) .......... 42, 308
Front seat head restraints see Head restraints
Fuel ..................................................... 222
Additives ........................................ 355
Capacity, fuel tank .........................352
Drive sensibly–safe fuel .................254
Ethanol fuel (E85) .......................... 355
Fuel consumption (Flexible Fuel
Vehicle) .......................................... 355
Fuel consumption statistics ...........122
Fuel filler flap and cap ...................223
Fuel tank reserve warning lamp .....304
Premium unleaded gasoline ...........354
Refueling ........................................ 222
Requirements ................................ 354
Switching (Flexible Fuel Vehicle) .... 355
Fuel filler flap ..................................... 223
Opening manually ..........................310
Fuel gauge ................................... 28, 118
Fuels, coolants, lubricants etc. ........ 349
Fuel tank
Capacity ........................................ 352
Fuel filler flap and cap ...................223
Refueling ........................................ 222
Fuses .................................................. 328G
Garage door opener .................... 32, 216
Gasoline see Fuel
GAWR (Gross Axle Weight Rating) ... 251
Gear range ......................................... 111
Indicator ........................................ 111
Limiting .......................................... 112
Shifting into optimal ......................113
Gear selector lever ............................ 108
Cleaning ......................................... 265
Gearshift pattern ........................... 108
Lock ...................................... 102, 108
Shifting procedure .........................109
Transmission position indicator .....109
Transmission positions ..................109
Gearshift lever ................................... 107
Gearshift pattern ........................... 107
Generator
see Alternator
Global locking/unlocking
see Key, SmartKey
Glove box ........................................... 205
Gross Axle Weight Rating see GAWR
Gross Vehicle Weight
see GVW
Gross Vehicle Weight Rating
see GVWR
GVW (Gross Vehicle Weight) ............ 251
GVWR (Gross Vehicle Weight
Rating) ................................................ 251
H
Halogen headlamps see Headlamps
Hard plastic trim items, cleaning .... 265
Hazard warning flasher ....................... 93
Headlamp cleaning system ................ 93
Headlamps
Active Bi-Xenon headlamps .............90
Automatic headlamp mode ..............91
Bi-Xenon .................................. 90, 314
Cleaning lenses ............................. 263
Cleaning system .............................. 93
Daytime running lamp mode ............91
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Sun visors .......................................... 208
T
Tachometer .................................. 28, 117
Overspeed range ........................... 117
Tail lamps ........................................... 314
Cleaning lenses ............................. 263
Messages in the multifunction
display ........................................... 295
Replacing bulbs ............................. 314
Tar stains ........................................... 261
Technical data
Air conditioning refrigerant ....352, 354
Brake fluid ............................. 351, 354
Capacities fuels, coolants,
lubricants etc. ................................ 349
Coolant .................................. 351, 356
Engine oil additives ........................353
Engine oils ............................. 350, 353
Fuel requirements .......................... 354
Gasoline additives .......................... 355
Identification labels .......................332
Premium unleaded gasoline ...........354
Rims and tires ................................ 344
Spare wheel ................................... 349
Vehicle specification C 250 ...........334
Vehicle specification
C 250 4MATIC ............................... 335
Vehicle specification
C 250 4MATIC Sport ...................... 336
Vehicle specification C 250 Sport .. 334
Vehicle specification C 300 ...........337
Vehicle specification
C 300 4MATIC ............................... 339
Vehicle specification
C 300 4MATIC Sport ...................... 340
Vehicle specification C 300 Sport .. 338
Vehicle specification C 350 ...........341
Vehicle specification
C 350 4MATIC ............................... 343
Vehicle specification C 350 Sport .. 342
Vehicle specification C 63 AMG ..... 343
Washer and headlamp cleaning
system ................................... 352, 358
Technical data (dimensions)
see Vehicle specification
Technical data (electrical system)
see Vehicle specification
Technical data (engine)
see Vehicle specification
Technical data (weights)
see Vehicle specification
Tele Aid ............................................... 211
Emergency calls ............................. 212
Information button .........................215
Initiating an emergency call
manually ........................................ 213
Messages in the multifunction
display ........................................... 284
Remote door lock .......................... 216
Remote door unlock ......................215
Roadside Assistance button ..........214
Search & Send ............................... 215
SOS button .................................... 213
Stolen Vehicle Recovery Services ..216
System self-test ............................. 212
Telephone .......................................... 167
Answering/ending a call ................128
Call lists ......................................... 176
Emergency calls “911” ..................173
Hands-free microphone ...................33
Making calls ................................... 177
Menu ............................................. 128
Operation ....................................... 128
Phone book ........................... 128, 174
Redialing ........................................ 129
Temperature
Coolant .......................................... 117
Interior temperature ......................192
Outside .......................................... 118
Tether anchorage points
see Children in the vehicle
Tie-down rings ................................... 203
Tightening torque
Wheels ........................................... 321
Time setting ....................................... 132
TIN (Tire Identification Number) ...... 252
Tire and Loading Information
placard ............................................... 238
Tire and loading terminology ........... 250
Tire Identification Number see TIN 16Index204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 16

U
Uniform Tire Quality Grading
Standards .................................. 244, 252
Units
Selecting speedometer display
mode ............................................. 131
Unleaded gasoline, premium ........... 354
Unlocking the vehicle
KEYLESS-GO .................................... 71
Manually ........................................ 309
SmartKey ......................................... 70
Upholstery, cleaning ......................... 266
Useful features .................................. 207
V
Valet locking ........................................ 77
Vehicle
Battery ........................................... 321
Care ............................................... 260
Control system .............................. 118
Identification Number (VIN) ...........332
Locking/unlocking ........................... 70
Lowering (wheel change) ...............321
Modifications and alterations,
Operating safety .............................. 22
Towing ........................................... 325
Unlocking/locking manually ..........309
Vehicle dimensions
see Vehicle specification
Vehicle Identification Number
(VIN) ................................................... 332
Vehicle jack see Jack
Vehicle lighting .................................... 90
Vehicle loading
Cargo tie-down rings ...................... 203
Instructions .................................... 202
Load limit ....................................... 239
Roof rack ....................................... 203
Split rear seat bench .....................204
Terminology ................................... 250
Vehicle maximum load on the tire ... 252
Vehicle specification
C 250 ............................................. 334
C 250 4MATIC ............................... 335
C 250 4MATIC Sport ...................... 336
C 250 Sport ................................... 334
C 300 ............................................. 337
C 300 4MATIC ............................... 339
C 300 4MATIC Sport ...................... 340
C 300 Sport ................................... 338
C 350 ............................................. 341
C 350 4MATIC ............................... 343
C 350 Sport ................................... 342
C 63 AMG ...................................... 343
Vehicle status message memory .... 129
Vehicle tool kit .................................. 268
Vehicle washing see Vehicle care
Vehicle weights
see Vehicle specification
W
Warning sounds
Driver’s or passenger’s seat belt .....51
Parking brake ................................ 281
Parktronic system ..........................187
Seat belt telltale ............................ 301
Warranty coverage ............................ 332
Washer and headlamp cleaning
system ................................................ 358
Washer fluid
Mixing ratio .................................... 358
Refilling .......................................... 228
Washing the vehicle .......................... 260
Wear pattern (tires) .......................... 245
Weights (vehicle) see Vehicle specification
Wheel
Changing ....................................... 317
Removing ....................................... 320
Spare ............................................. 317
Tightening torque ........................... 321
Wheels, sizes ..................................... 344
Wheels, Tires and .............................. 229
Window curtain air bags ..................... 42
Windows see Power windows
Windows, cleaning ............................ 264
Windshield
Cleaning wiper blades .................... 264
Defogging ...................................... 195
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Washer fluid ................................... 358
Wipers ............................................. 96
Windshield wipers
Replacing wiper blades ..................316
Winter driving
Instructions .................................... 253
Snow chains .................................. 253
Tires ............................................... 252
Winter tires ................................ 252, 344
Wood trims, cleaning ........................ 266Index19204_AKB; 5; 23, en-USd2ureepe,Version: 2.11.8.12009-07-16T17:54:06+02:00 - Seite 19

Exterior view
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.
FunctionPage:Trunk:Locking and unlocking70,
309
Opening and closing75Valet locking77;Rear lamps314=Rear window defroster196?Fuel filler flap222AExterior rear view mirrors86BPower tilt/sliding sunroof196Panorama roof with power
tilt/sliding panel199
CWindshield:Wiping with washer fluid97Cleaning264FunctionPageDDoors:Locking and unlocking70,
309
EWipers96Wiper blades, replacing316Wiper blades, cleaning264FHood224GFront lamps314HHeadlamp cleaning system93IFront towing eye326JTires and wheels229Rims and tires344KRear towing eye32626Exterior viewAt a glance
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and
R the windshield wipers have wiped the
windshield with washer fluid for the first
time
The headlamps are cleaned every tenth time
the windshield is washed with washer fluid.
The counter resets when you switch off the
ignition.
For information on filling up the washer
reservoir, see “Washer system and headlamp
cleaning system” ( Y page 228).
Corner-illuminating front fog lamps
The corner-illuminating front fog lamps
improve illumination of the area in the
direction into which you are turning.
The corner-illuminating front fog lamps will
only operate
R in low ambient lighting conditions
R at vehicle speeds below 25 mph
(40 km/h)
R with the front fog lamps switched off
R when the engine is running
Switching on
XTurn the exterior lamp switch to position
L or c .
or
XActivate the daytime running lamp mode
( Y page 91).XSwitch on the left or right turn signal,
depending on whether you are turning left
or right.
The respective front fog lamp comes on. If
you have switched on the turn signal for
one side but turn the steering wheel in the
other direction, the corner-illuminatingfront fog lamp on the side of the turn signal
comes on.
or
XTurn the steering wheel in the desired
direction.
Driving forward: The front fog lamp on the
side of your steering direction comes on.
Driving in reverse: The front fog lamp
opposite to your steering direction comes
on.
The corner-illuminating front fog lamps will
come on automatically depending on the
steering angle, even if you did not switch on
either turn signal. If the corner-illuminating
front fog lamps came on automatically, they
will also go out automatically depending on
the steering angle and vehicle speed.
The corner-illuminating front fog lamps
temporarily come on on both sides of the
vehicle if you turn the steering wheel in one
direction and then again in the other direction
shortly thereafter.
The corner-illuminating front fog lamp
remains lit for a short time only. It then goes
out automatically.
Switching off
XSwitch off the left or right turn signal.
or
XSteer straight ahead.
i There may be a brief delay before the
corner-illuminating front fog lamps go out.
94LightingControls in detail
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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.
96WipersControls in detail
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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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For more information, see also “Practical
hints” ( Y page 305).XRemove the SmartKey from the starter
switch.
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.XOpening: Press fuel filler flap : at the
point indicated by the arrow.XTurn fuel filler cap ; counterclockwise.XTake off fuel filler cap ;.
!
The fuel filler cap is tethered to the fuel
filler neck. Do not drop the cap. It could
damage the vehicle paint finish.
XPlace fuel filler cap ; in direction of arrow
into holder =.XFully insert filler nozzle unit and refuel.XOnly fill your tank until the filler nozzle unit
cuts out – do not top off or overfill .XClosing: Turn fuel filler cap ; clockwise
until it audibly engages.
i Close the fuel filler flap before locking the
vehicle. Otherwise the flap locking pin will
prevent closing the fuel filler flap.
XClose fuel filler flap :.
Check regularly and before a long trip
For information on quantities and
requirements of operating agents, see “Fuels,
coolants, lubricants, etc.” ( Y page 349).
Check the following:
R Engine oil level ( Y page 225)
R Tire inflation pressure ( Y page 232)
R Coolant level ( Y page 227)
R Vehicle lighting ( Y page 313)
R
Washer system and headlamp cleaning
system ( Y page 228)
R Brake fluid ( Y page 228)
Engine compartment
Hood
GWarning!
Do not pull the release lever while the vehicle
is in motion. Otherwise the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/or others.
Opening
GWarning!
Do not open the hood when the engine is
overheated. You could be seriously injured.
Observe the coolant temperature gauge to
determine whether the engine may be
overheated. If you see flames or smoke
coming from the engine compartment, move
away from the vehicle. Wait until the engine
has cooled. If necessary, call the fire
department.
GWarning!
You could be injured when the hood is open –
even when the engine is turned off.
Parts of the engine can become very hot. To
prevent burns, let the engine cool completely
before touching any components on the
vehicle. Comply with all relevant safety
precautions.
GWarning!
To help prevent personal injury, stay clear of
moving parts when the hood is open and the
engine is running.
The radiator fan may continue to run for
approximately 30 seconds or may even
restart after the engine has been turned off.
Stay clear of fan blades.
224Engine compartmentOperation
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The coolant level is correct if the level
Rfor cold coolant: reaches marking bar
= in coolant expansion tank ;
Rfor warm coolant: is approximately 0.6 in
(1.5 cm) higher
XAdd coolant as required.XScrew cap : back on and tighten it.
For more information on coolant, see the
“Technical data” section (Y page 351) and
(Y page 356).
Washer system and headlamp
cleaning system
GWarning!
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on hot engine parts, because it may
ignite and burn. You could be seriously
burned.
! Always use washer solvent/antifreeze
where temperatures may fall below
freezing point. Failure to do so could result
in damage to the washer system/fluid
reservoir.
! Only use washer fluid which is suitable for
plastic lenses. Improper washer fluid can
damage the plastic lenses of the
headlamps.
! Do not use distilled or deionized water in
the washer fluid reservoir. Otherwise, the
washer fluid level sensor could be
damaged.
Fluid for the washer system and the headlamp
cleaning system is supplied from the washer
fluid reservoir.
During all seasons, use MB Windshield
Washer Concentrate “MB SummerFit”. Mix it
with water or premixed washer solvent/
antifreeze depending on the ambient
temperature (Y page 358).
XOpening washer fluid reservoir: Pull tab
of cap : upwards.
XRefill the washer fluid reservoir.XClosing washer fluid reservoir: Press
cap : onto filler hole until it engages.
For more information, see “Washer system
and headlamp cleaning system”
(Y page 352).
Brake fluid level
! If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum
mark or below, have the brake system
checked for brake pad thickness and leaks
immediately. Contact an authorized
Mercedes-Benz Center immediately. Do
not add brake fluid as this will not solve the
problem. For more information, see
“Practical hints”.
When checking the brake fluid level, the
vehicle must be parked on level ground.
228Engine compartmentOperation
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