checking oil MERCEDES-BENZ C300 4MATIC 2010 W204 Owner's Manual

System settings ............................. 147
Telephone ...................................... 167
Auto-dimming rear view mirrors ........ 87
Automatic central locking .......... 74, 135
Automatic headlamp mode ................ 91
Automatic interior lighting control .... 95
Automatic locking when driving ...... 135
Automatic shift program .................. 111
Automatic transmission ................... 108
Automatic shift program ................111
Gear range indicator ......................111
Gear ranges ................................... 111
Gear selector lever ........................108
Hill-start assist system ..................183
Kickdown ....................................... 110
Kickdown (manual shift program) ..115
Manual shift program ..................... 113
One-touch gearshifting ..................112
Program mode indicator ................112
Program mode selector switch
(automatic shift program) ..............111
Program mode selector switch
(manual shift program) ..........113, 114
Shifting procedure .........................109
Steering wheel gearshift control ....112
Transmission position indicator .....109
Transmission positions ..................109
AUX socket ........................................ 166
Axle oils .............................................. 351
B
BabySmart™
Air bag deactivation system .............46
Self-test ........................................... 47
Back button ....................................... 141
Backrest see Seats
Backup lamps
Messages in the multifunction
display ........................................... 292
Replacing bulbs ............................. 314
Bar (air pressure unit) ....................... 250
BAS (Brake Assist System) ................. 61
Batteries, SmartKey
Checking condition ..........................73
Replacing ....................................... 312
Battery, Vehicle ................................. 321
Charging ........................................ 323
Jump starting ................................. 323
Messages in the multifunction
display ........................................... 290
Bead (tire) .......................................... 250
Beverage holders see Cup holders
Bluetooth ®
settings .......................... 147
Brake Assist System see BAS
Brake fluid
Checking level ............................... 228
Messages in the multifunction
display ........................................... 282
Brake lamps
Cleaning lenses ............................. 263
Replacing bulbs ............................. 314
Brake pads
Messages in the multifunction
display ........................................... 279
Brakes ................................................ 255
High-performance brake system ....256
Parking brake ................................ 105
Warning lamp ................................. 298
Break-in period .................................. 222
Bulbs see Replacing bulbs
C
CAC (Customer Assistance Center) ... 23
California retail buyers and
lessees, important notice for ............. 21
Calls (phone) .............................. 128, 167
Can holders see Cup holders
Capacities and recommended
fuel/lubricants .................................. 349
Cargo tie-down rings ......................... 203
Carpets, cleaning .............................. 265
CD player ............................................ 158
Center console
Lower part ....................................... 32
Upper part ....................................... 31
Central locking
Automatic ................................ 74, 135
KEYLESS-GO .................................... 71
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Electrical system
Improper work on or
modifications ................................... 22
Power outlets ................................. 210
Electrical system (Technical data)
see Vehicle specification
Electronic Stability Program
see ESP ®

Electronic Traction System
see ETS/4-ETS
Emergency, in case of
First aid kit ..................................... 268
Flat tire .......................................... 317
Hazard warning flasher ....................93
Roadside Assistance ................ 21, 214
Towing the vehicle .........................325
Emergency calls
Tele Aid .......................................... 212
Telephone ...................................... 173
Emergency operations
Remote door lock (Tele Aid) ........... 216
Remote door unlock (Tele Aid) .......215
Trunk lid, emergency release ...........76
Emergency Tensioning Device
see ETD
Emission control ............................... 258
Information label ............................ 333
System warranties ...........................20
Engine
Break-in recommendations ............222
Cleaning ......................................... 262
Compartment ................................ 224
Malfunction indicator lamp ............305
Messages in the multifunction
display ........................................... 288
Number .......................................... 333
Starting .......................................... 101
Turning off ..................................... 106
Engine (Technical data)
see Vehicle specification
Engine coolant
see Coolant
Engine oil
Adding ........................................... 226
Additives ........................................ 353
Checking level ............................... 226
Consumption ................................. 225Messages in the multifunction
display ........................................... 291
Oil dipstick ..................................... 226
Recommended engine oils and oil
filter ............................................... 353
ESP ®
(Electronic Stability
Program) .............................................. 62
ETS/4-ETS ....................................... 63
Messages in the multifunction
display ........................... 280, 281, 283
Warning lamp ................................. 302
ETD (Emergency Tensioning
Device) ................................................. 52
Safety guidelines ............................. 39
Ethanol fuel (E85) .............................. 355
ETS/4-ETS (Electronic Traction
System) ................................................ 63
Express operation
Panorama roof ............................... 200
Power windows ................................ 98
Tilt/sliding sunroof ........................196
Exterior lamp switch ........................... 90
Exterior rear view mirrors .................. 86
Fold-in function ................................ 88
Parking position ............................... 87
Power-folding ................................... 88
Switching fold-in function on or
off .................................................. 136
Exterior view of vehicle ...................... 26
F
Fastening the seat belts ..................... 50
First aid kit ......................................... 268
Flat tire ............................................... 317
Lowering the vehicle ......................321
Mounting the spare wheel .............318
Preparing the vehicle .....................318
Spare wheel ........................... 317, 349
Flexible Fuel Vehicles ....................... 355
Floormats ........................................... 220
Fluids
Automatic transmission fluid .........350
Brake fluid ..................................... 351
Capacities ...................................... 349
Engine coolant ............................... 351
Engine oil ....................................... 350
Manual transmission oil .................350
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GWarning!
The engine is equipped with a transistorized
ignition system. Because of the high voltage
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system
Rwith the engine running
Rwhile starting the engine
Rwhen the ignition is switched on and the
engine is turned manually
XPull hood lock release lever :.
The hood is unlocked.
! Never open the hood if the wiper arms are
folded forward away from the windshield.
Otherwise the windshield wipers or the
hood could be damaged.
XPush handle ; under the hood upwards.XPull up on the hood and then release it.
The hood will be held open at shoulder
height by gas-filled struts automatically.
ClosingGWarning!
When closing the hood, use extreme caution
not to catch hands or fingers. Be careful that
you do not close the hood on anyone.
Make sure the hood is securely engaged
before driving off. Do not continue driving if
the hood can no longer engage after an
accident, for example. The hood could
otherwise come loose while the vehicle is in
motion and injure you and/or others.
XLet the hood drop from a height of
approximately 8 in (20 cm).
XCheck to make sure the hood is fully
closed.
If you can raise the hood at a point above
the headlamps, then it is not properly
closed. Open it again and let it drop with
somewhat greater force.
Engine oil
The amount of oil your engine consumes will
depend on a number of factors, including
driving style. Increased oil consumption can
occur when the vehicle is new or the vehicle
is driven frequently at higher engine speeds.
Engine oil consumption checks should only
be made after the vehicle break-in period.
! Do not use any special lubricant additives,
as these may damage the drive assemblies.
Using special additives not approved by
Mercedes-Benz may cause damage not
covered by the Mercedes-Benz Limited
Warranty.
For further information contact an
authorized Mercedes-Benz Center.
Notes on checking engine oil level
When checking the oil level
Rthe vehicle must be parked on level ground
Rwith the engine at operating temperature,
the vehicle must have been stationary for
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at least 5 minutes with the engine turned
off
Rwith the engine not at operating
temperature, the vehicle must have been
stationary for at least 30 minutes with the
engine turned off
Checking engine oil level
XOpen the hood (Y page 224).XPull out oil dipstick :.XWipe oil dipstick : clean.XSlowly insert oil dipstick : fully into the
dipstick guide tube.
XPull out oil dipstick : again after
approximately 3 seconds to obtain
accurate reading.
The oil level is correct when it is between
lower (min) mark = and upper (max)
mark ; of oil dipstick :.
iAll models (except C 63 AMG):
The filling quantity between the upper and
lower marks on the oil dipstick is
approximately 2.1 US qt. (2.0 l).
C 63 AMG:
The filling quantity between the upper and
lower marks on the oil dipstick is
approximately 1.6 US qt. (1.5 l).
XIf necessary, add engine oil.
For more information on engine oil, see
“Fuels, coolants, lubricants etc.”
(Y page 349).
For information on messages in the
multifunction display concerning engine oil,
see the “Practical hints” section
(Y page 291).
Adding engine oil
! Only use approved engine oils and oil
filters required for vehicles with
Maintenance System. For a listing of
approved engine oils and oil filters, contact
an authorized Mercedes-Benz Center or
visit www.mbusa.com (USA only).
The following will result in engine or
emission control system damage not
covered by the Mercedes-Benz Limited
Warranty:
RUsing engine oils and oil filters of
specification other than those expressly
required for the Maintenance System.
RChanging of oil and oil filter at change
intervals longer than those called for by
the Maintenance System.
RUsing any oil additives.
All models (except C 63 AMG)
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C 63 AMG
XUnscrew filler cap : from filler neck.XAdd engine oil as required. Be careful not
to overfill with oil.
Be careful not to spill any oil when adding.
Avoid environmental damage caused by oil
entering the ground or water.
! Excess oil must be siphoned or drained
off. It could cause damage to the engine
and emission control system not covered
by the Mercedes-Benz Limited Warranty.
XScrew filler cap : back on filler neck.
For more information on engine oil, see the
“Technical data” section (Y page 349) and
(Y page 353).
Transmission fluid level
Vehicles with automatic transmission:
The transmission fluid level does not need to
be checked. If you notice transmission fluid
loss or gearshifting malfunctions, have an
authorized Mercedes-Benz Center check the
transmission.
Coolant level
The engine coolant is a mixture of water and
anticorrosion/antifreeze.
When checking the coolant level, the vehicle
must be parked on level ground, and the
coolant temperature must be below 158‡
(70†).
GWarning!
In order to avoid any potentially serious burns:
RUse extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system, or
if the coolant temperature gauge indicates
that the coolant is overheated.
RDo not remove the cap on the coolant
expansion tank if the coolant temperature
is above 158‡ (70†). Allow the engine to
cool down before removing the cap. The
coolant expansion tank contains hot fluid
and is under pressure.
RUsing a rag, slowly open the cap
approximately 1/2 turn counterclockwise
to relieve excess pressure. If opened
immediately, scalding hot fluid and steam
will be blown out under pressure.
RDo not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which
may burn if it comes into contact with hot
engine parts.
XUsing a rag, slowly open cap :
approximately 1/2 turn counterclockwise
to relieve excess pressure.
XContinue turning cap : counterclockwise
and remove it.
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