Oil MERCEDES-BENZ C230 2007 W203 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2007, Model line: C230, Model: MERCEDES-BENZ C230 2007 W203Pages: 441
Page 7 of 441
Contents
Power tilt/sliding sunroof* ................ 224
Opening and closing
the power tilt/sliding sunroof ...... 224
Synchronizing
the power tilt/sliding sunroof ...... 226
Driving systems ................................. 227
Cruise control............................... 227
Loading .............................................. 230
Roof rack* .................................... 230
Ski sack* (Canada only) ............... 230
Split rear bench seat* .................. 233
Loading instructions ..................... 235
Cargo tie-down rings* .................. 236
Useful features .................................. 237
Storage compartments................. 237
Cup holders .................................. 239
Ashtrays ....................................... 241
Cigarette lighter ........................... 242
Power outlet ................................. 243
Telephone*................................... 244
Tele Aid* ...................................... 247
Garage door opener* ................... 253
Operation......................................... 259
The first 1 000 miles (1 500 km)......... 260
Driving instructions............................ 261
Drive sensibly – save fuel ............. 261
Drinking and driving ..................... 261
Pedals .......................................... 261
Power assistance ......................... 262
Brakes .......................................... 262
Driving off .................................... 263
Parking ......................................... 264
Tires ............................................. 264
Hydroplaning ................................ 265
Tire traction.................................. 265
Tire speed rating .......................... 266
Winter driving instructions ........... 267
Standing water ............................. 268
Passenger compartment .............. 268
Driving abroad.............................. 268
Control and operation
of radio transmitters .................... 268
Catalytic converter ....................... 269
Emission control .......................... 270
Coolant temperature .................... 270At the gas station .............................. 271
Refueling ...................................... 271
Check regularly
and before a long trip................... 273
Engine compartment ......................... 274
Hood ............................................ 274
Engine oil ..................................... 276
Transmission fluid level................ 277
Coolant level ................................ 278
Battery ......................................... 279
Windshield washer system
and headlamp cleaning system* .. 280
Tires and wheels................................ 281
Important guidelines .................... 281
Tire care and maintenance........... 282
Direction of rotation..................... 284
Loading the vehicle ...................... 284
Recommended
tire inflation pressure ................... 289
Checking tire inflation pressure ... 290
MOExtended system* .................. 294
Tire labeling ................................. 295
Load identification ....................... 299
DOT, Tire Identification Number
(TIN) ............................................. 299
Maximum tire load ....................... 301
Page 9 of 441
Contents
Technical data.................................. 395
Parts service ...................................... 396
Warranty coverage ............................. 397
Loss of Service and Warranty
Information Booklet...................... 397
Identification labels............................ 398
Layout of poly-V-belt drive ................. 400
Engine ................................................ 401
Rims and Tires ................................... 403
Same size tires ............................. 404
Mixed size tires ............................ 405
Minispare wheel ........................... 406
Electrical system................................ 407
Main dimensions and weights............ 408
Main dimensions .......................... 408
Weights ........................................ 408Fuels, coolants, lubricants, etc. ......... 409
Capacities .................................... 409
Engine oils.................................... 412
Engine oil additives ...................... 412
Air conditioning refrigerant .......... 412
Brake fluid .................................... 412
Premium unleaded gasoline ......... 413
Gasoline additives ........................ 413
Fuel requirements ........................ 414
Flexible Fuel Vehicles
(C 230/C 230 Sport only) ............ 414
Coolants....................................... 416
Windshield washer and
headlamp cleaning system* ......... 418Index................................................. 419
Page 274 of 441
273 Operation
At the gas station
Check regularly and before a long trip
1Coolant
2Brake fluid (fuse box cover removed)
3Windshield washer and headlamp
cleaning system*Coolant
For normal replenishing, use water (pota-
ble water quality). For more information,
see “Coolant level” (
page 278) and see
“Fuels, coolants, lubricants, etc.”
(
page 409).
Brake fluid
Removing fuse box cover (
page 392).Windshield washer and headlamp
cleaning system*
For more information on filling up the
washer reservoir, see “Windshield washer
system and headlamp cleaning system*”
(
page 280).
Engine oil level
For more information on engine oil level,
see “Engine oil” (
page 276).
Vehicle lighting
Check function and cleanliness. For more
information on replacing light bulbs, see
“Replacing bulbs” (
page 367).
Exterior lamp switch (
page 109).
Tire inflation pressure
More information on tire inflation pressure
(
page 290).
iOpening the hood, see (page 274).
!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. Notify an
authorized Mercedes-Benz Center immediately.
Do not add brake fluid as this will not solve the
problem. For more information, see “Practical
hints” (
page 324).
Page 275 of 441
274 Operation
Engine compartment
Hood
Opening
Warning!G
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.
Warning!G
If you see flames or smoke coming from the
engine compartment, or if the coolant tem-
perature gauge indicates that the engine is
overheated, do not open the hood. Move
away from vehicle and do not open the hood
until the engine has cooled. If necessary,
call the fire department.
Warning!G
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, only touch owner serviceable
components described in the Operator’s
Manual and comply with all relevant safety
precautions.
Warning!G
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 even restart
after the engine has been turned off. Stay
clear of fan blades.
Warning!G
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, diagnos-
tic socket) of the ignition system
with the engine running
while starting the engine
if ignition is “on” and the engine is
turned manually
Page 277 of 441
276 Operation
Engine compartment
Engine oil
The amount of oil your engine needs will
depend on a number of factors, including
driving style. Higher oil consumption can
occur when
the vehicle is new
the vehicle is driven frequently at
higher engine speeds
Engine oil consumption checks should only
be made after the vehicle break-in period.
Checking engine oil level
When checking the oil level
the vehicle must be parked on level
ground
with the engine at operating tempera-
ture, the vehicle must have been sta-
tionary for at least 5 minutes with the
engine turned off
with the engine not at operating tem-
perature yet, the vehicle must have
been stationary for at least 30 minutes
with the engine turned off
1Oil dipstick
2Upper (max) mark
3Lower (min) mark
To check the engine oil level with the oil
dipstick, do the following:
Open the hood (page 274).
Pull out oil dipstick1.
Wipe oil dipstick1 clean.
Fully insert oil dipstick1 into the
dipstick guide tube.
Pull out oil dipstick1 again after
approximately 3 seconds to obtain ac-
curate reading.
The oil level is correct when it is be-
tween the lower (min) mark3 and
upper (max) mark2 of oil dipstick1.
If necessary, add engine oil.
For adding engine oil, see “Adding en-
gine oil” (
page 277).
For more information on engine oil, see
“Fuels, coolants, lubricants, etc.”
(
page 409).
iDo not use any special lubricant additives,
as these may damage the drive assemblies. Us-
ing special additives not approved by
Mercedes-Benz may cause damage not covered
by the Mercedes-Benz Limited Warranty. More
information on this subject is available at any
Mercedes-Benz Center.iThe filling quantity between the upper and
lower marks on the oil dipstick is approximately
2.1 US qt. (2.0 l).
Page 278 of 441
277 Operation
Engine compartment
For more information on messages in the
multifunction display concerning engine
oil, see the “Practical hints” section
(
page 348).
Adding engine oil
1Filler cap
Unscrew filler cap1 from filler neck.
Add 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.
Screw filler cap1 back on filler neck.
For more information on engine oil, see the
“Technical data” section (
page 409) and
(
page 412).
Transmission fluid level
The transmission fluid level does not need
to be checked. If you notice transmission
fluid loss or gear shifting malfunctions,
have an authorized Mercedes-Benz Center
check the transmission.
!Only use approved engine oils and oil filters
required for vehicles with Maintenance System
(U.S. vehicles) or FSS (Canada vehicles). For a
listing of approved engine oils and oil filters,
refer to the Factory Approved Service Products
pamphlet in your vehicle literature portfolio, or
contact an authorized Mercedes-Benz Center.
Using engine oils and oil filters of specification
other than those expressly required for the
Maintenance System (U.S. vehicles) or FSS
(Canada vehicles), or changing of oil and oil filter
at change intervals longer than those called for
by the Maintenance System (U.S. vehicles) or
FSS (Canada Vehicles) will result in engine or
emission control system damage not covered by
the Mercedes-Benz Limited Warranty.
!Excess oil must be siphoned or drained off.
It could cause damage to the engine and emis-
sion control system not covered by the
Mercedes-Benz Limited Warranty.
Page 284 of 441
283 Operation
Tires and wheels
Tread depth
Do not allow your tires to wear down too
far. Adhesion properties on wet roads are
sharply reduced at tread depths under
1/8in (3 mm).
Treadwear indicators (TWI) are required by
law. These indicators are located in six
places on the tread circumference and
become visible at a tread depth of approx-
imately
1/16in (1.6 mm), at which point
the tire is considered worn and should be
replaced.
Recommended minimum tire tread depth:
Summer tires 1/8in (3 mm)
Winter tires 1/6in (4 mm)
1TWI (T
read Wear Indicator)
The treadwear indicator appears as a solid
band across the tread.Storing tires
Cleaning tiresWarning!G
Although the applicable federal motor safety
laws consider a tire to be worn when the
treadwear indicators (TWI) become visible at
approximately
1/16in (1.6 mm), we
recommend that you do not allow your tires
to wear down to that level. As tread depth
approaches 1/8in (3 mm), the adhesion
properties on a wet road are sharply
reduced.
Depending upon the weather and/or road
surface (conditions), the tire traction varies
widely.!Keep unmounted tires in a cool, dry place
with as little exposure to light as possible. Pro-
tect tires from contact with oil, grease and gaso-
line.
!Never use a round nozzle to power wash
tires. The intense jet of water can result in dam-
age to the tire.
Always replace a damaged tire.
Page 305 of 441
304 Operation
Tires and wheels
Tire ply material
1Plies in sidewall
2Plies under tread
This marking tells you about the type of
cord and number of plies in the sidewall
and under the tread.Tire and loading terminology
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio, and heater, to the extent that
these items are available as
factory-installed equipment (whether
installed or not).
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire.
Air pressure is expressed in pounds per
square inch (psi), or kilopascal (kPa) or
bars.
Aspect ratio
Dimensional relationship between tire
section height and section width
expressed in percentage.Bar
Another metric unit for air pressure. There
are 14.5038 pounds per square inch (psi)
to 1 bar; there are 100 kilopascals (kPa)
to 1 bar.
Bead
The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the
rim.
Cold tire inflation pressure
Tire inflation pressure when your vehicle
has been sitting for at least three hours or
driven no more than one mile (1.6 km).
Curb weight
The weight of a motor vehicle with stan-
dard equipment including the maximum
capacity of fuel, oil, and coolant, and, if so
equipped, air conditioning and additional
optional equipment, but without passen-
gers and cargo.
iFor illustration purposes only. Actual data
on tires is specific to each vehicle and may vary
from data shown in above illustration.
Page 312 of 441
311 Operation
Maintenance
Clearing the maintenance service
indicator message
The maintenance service indicator is
automatically cleared
after approximately 10 seconds when
you switch on the ignition or when
reaching the maintenance service
threshold while driving
after approximately 30 seconds, once
the suggested maintenance service
term has passed
You can also clear it yourself.1Reset button
Press reset button1 on the
instrument cluster.
The maintenance service indicator
message is cleared and the standard
display appears in the multifunction
display (
page 126).
iVehicles equipped with Maintenance
System (U.S. vehicles. Canada vehicles, depend-
ing on vehicle production date):
The Maintenance System in your vehicle tracks
distance driven and the time elapsed since your
last maintenance service and calculates other
maintenance service work required.
iVehicles equipped with FSS (Flexible Service
S
ystem) only (Canada vehicles, depending on ve-
hicle production date):
FSS evaluates engine temperature, oil level,
vehicle speed, engine speed, distance driven
and the time elapsed since your last service
and calculates other maintenance service
work required.
The interval between maintenance services
depends on your driving habits. A gentle
driving style, moderate engine speeds and
the avoidance of short-distance trips will
lengthen the interval between services.
Page 313 of 441
312 Operation
Maintenance
Maintenance service term exceeded
If you have exceeded the suggested
maintenance service term, you will see the
following message in the multifunction
display:
Service A exceeded by XXXX miles(km)
Service A exceeded by XXX Days
In addition, a signal sounds when the
message appears.
Any authorized Mercedes-Benz Center will
reset the maintenance service indicator
following a completed maintenance
service.Calling up the maintenance service
indicator display
Switch on the ignition (page 32).
Press buttonè orÿ on the mul-
tifunction steering wheel repeatedly
until the standard display appears in
the multifunction display (
page 121).
Press buttonk orj until the
maintenance service indicator display
with the service symbol9 or½
and the service deadline appears in the
multifunction display.Resetting the maintenance service
indicator
In the event that the maintenance service
on your vehicle is not carried out by an
authorized Mercedes-Benz Center, you can
have the maintenance service indicator
reset. The automotive maintenance facility
carrying out the maintenance service will
find the information for resetting the
maintenance service indicator in the
maintenance-relevant information for your
vehicle. Such information is available from
either your authorized Mercedes-Benz
Center or directly from Mercedes-Benz.
iIf the battery is disconnected, the days of
disconnection will not be included in the count
shown by the maintenance service indicator. To
arrive at the true maintenance service deadline,
you will need to subtract these days from the
days shown in the maintenance service indicator
message or maintenance service indicator dis-
play.
Do not confuse the maintenance service indica-
tor with the engine oil level indicatorN.
iIf the maintenance service indicator was in-
advertently reset, have an authorized
Mercedes-Benz Center correct it.
Only reset if the proper maintenance service has
been performed. Resetting the system without
performing the proper service as called for by
the maintenance service indicator will result in
engine damage and/or other vehicle damage not
covered by the Mercedes-Benz Limited Warran-
ty.