technical data MERCEDES-BENZ C320 WAGON 2002 S203 Owner's Manual

6 Contents
Vehicle careCleaning and care of the vehicle .354
Power washer ..............................355
Tar stains .....................................355
Paintwork, painted body
components .................................355
Engine cleaning ..........................356
Vehicle washing .........................356
Ornamental moldings ................357
Headlamps, taillamps,
turn signal lenses ......................357
Window cleaning ........................357
Wiper blade .................................357
Light alloy wheels ......................358
Instrument cluster .....................358
Steering wheel and
gear selector lever ......................358
Cup holder ...................................358
Seat belts .....................................359
Headliner and
shelf below rear window ...........359Leather upholstery .................... 359
Hard plastic trim items ............. 359
Plastic and rubber parts ........... 359
Technical dataSpare parts service ....................... 362
Warranty coverage ........................ 362
Identification labels ...................... 363
Layout of poly-V-belt drive ........... 364
Technical data ................................ 365
Fuels, coolants, lubricants etc. -
capacities ................................... 368
Engine oils ...................................... 370
Engine oil additives ...................... 370
Air conditioner refrigerant .......... 370
Brake fluid ...................................... 370
Premium unleaded gasoline .........371
Fuel requirements .........................371
Gasoline additives ......................... 372
Coolants .......................................... 372
Consumer information ..................374
Uniform tire quality grading ........374
IndexIndex ................................................ 376
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13 IntroductionWhere to find it
The Operator’s Manual is divided into eight sections:
• Instruments and controls: An overview of all the controls that can be operated from the driver’s seat.
•Operation: Information on the vehicle’s equipment and its operation.
•Driving: Important information on driving.
• Instrument cluster display: Displays and indicator lamps on the instrument cluster with brief instructions.
•Practical hints: Assistance and instructions in the event of an emergency.
• Car care: Instructions on caring for your vehicle.
• Technical data: All the important technical data for your vehicle as well as consumer information such as fuels,
coolants, lubricants etc. is contained here.
•Index: Key terms to help you find a topic quickly.
Other documents may also be supplied, depending on your vehicle’s equipment.
Explanation of color used:
Warning notices for the protection of yourself and
others appear on red background.
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275 What you should know at the gas station
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Fuel tank capacity approximately 16.4 US gal (62.0 l).
This includes approximately 2.1 US gal (8.0 l) reserve.
Use premium unleaded gasoline:
Posted Octane Index 91 (Average of 96 RON / 86 MON).
Engine oil
Checking oil level, see instructions on page 135 and 314.
Recommended engine oils, see Approved Service
Products sheet.
Coolant
For normal replenishing, use water (potable water
quality). For further information refer to page 315.
Tire pressure
For tire pressure, refer to tire pressure label inside the
fuel filler flap. See page 329 for further details.Spark plugs
Approved spark plugs, refer to “Technical Data”.
Air conditioner
R-134a refrigerant and special PAG lubricant, refer to
“Technical Data”.
Bulbs
High and low beams: H7 (55 W),
low beam: Xenon (optional)
fog lamps: H B4 (55 W),
turn signal lamps,
front: 1156 NA (26.9 / 5 W/32/4 cp),
parking and standing lamps, front: W 5W (5 W)
side marker lamps, front: 5 W / 4 cp,
turn signal lamps, rear: PY 21 W bulb (yellow),
stop lamps: P 21 W/32 cp bulb,
rear fog lamp (driver’s side)/tail, parking, standing and
side marker lamp: P 21/4 W
backup lamps: P 21 W / 32 cp,
license plate lamps: 5 W / 4 cp
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321 Tires, Wheels
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index Wheels
Replace rims or tires with the same designation,
manufacturer and type as shown on the original part.
See your authorized Mercedes-Benz Center for further
information.
See your authorized Mercedes-Benz Center for
information on tested and recommended rims and tires
for summer and winter operation. They can also offer
advice concerning tire service and purchase.
Tire replacement
Front and rear tires should be replaced in sets. Rims
and tires must be of the correct size and type. For
dimensions, see “Technical Data”.
We recommend that you break in new tires for
approximately 60 miles (100 km) at moderate speed.
Wa r n i n g !
The jack is designed exclusively for jacking up the
vehi c le a t the j ack take-up b ra ckets b ui lt i nto eit her
side of the vehicle. To help avoid personal injury,
use the jack only to lift the vehicle during a wheel
change. Never get beneath the vehicle while it is
supported by the jack. Keep hands and feet away
from the area under the lifted vehicle. Always
firmly set parking brake and block wheels before
raising vehicle with jack.Do n ot d is engage parki n g brake w hil e t he vehi c le i s
raised. Be certain that the jack is always vertical
when in use, especially on hills. Always try to use
the jack on level surface. Be sure that the jack arm
is fully seated in the jack take-up bracket. Always
lower the vehicle onto sufficient capacity
jackstands before working under the vehicle.
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322 Tires, Wheels
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hintsCar care Index
It is imperative that the wheel mounting bolts be
fastened to a tightening torque of 80 ft.lb. (110 Nm)
whenever wheels are mounted.
For rim and tire specifications, refer to “Technical Data”.Rotating wheels
The wheels can be rotated according to the degree of
tire wear while retaining the same direction of travel.
Rotating, however, should be carried out as
recommended by the tire manufacturer, before the
characteristic tire wear pattern (shoulder wear on front
wheels and tread center wear on rear wheels) becomes
visible, as otherwise the driving properties deteriorate.
Notes:
Thoroughly clean the inner side of the wheels any time
you rotate the wheels or wash the vehicle underside.
The use of retread tires is not recommended. Retread
tires may adversely affect the handling characteristics
and safety of the vehicle.
Dented or bent rims can cause tire pressure loss and
damage to the tire beads. For this reason, check rims for
damage at regular intervals. The rim flanges must be
checked for wear before a tire is mounted. Remove
burrs, if any.
Check and ensure proper tire inflation pressure after
rotating the wheels. For tire inflation pressure see
inside of fuel filler flap and also page 274.
Wa r n i n g !
Worn, old tires can cause accidents. If the tire tread
is badly worn, or if the tires have sustained
damage, replace them.When replacing rims, use only genuine
Mercedes-Benz wheel bolts specified for the
particular rim type. Failure to do so can result in
the bolts loosening and possibly an accident.
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361 Contents - Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Technical dataSpare parts service ........................362
Warranty coverage .........................362
Identification labels .......................363
Layout of poly-V-belt drive ............364
Technical data ................................365
Fuels, coolants, lubricants etc. -
capacities ...................................368
Engine oils ......................................370Engine oil additives ...................... 370
Air conditioner refrigerant .......... 370
Brake fluid ...................................... 370
Premium unleaded gasoline .........371
Fuel requirements .........................371
Gasoline additives ......................... 372
Coolants .......................................... 372
Consumer information ..................374
Uniform tire quality grading ........374
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362 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Spare parts service
All authorized Mercedes-Benz Centers maintain a stock
of original spare 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 spare parts, for
Mercedes-Benz models, are available.
Mercedes-Benz original spare parts are subjected to
stringent quality inspections. Each part has been
specifically developed, manufactured or selected for and
adapted to Mercedes-Benz vehicles.
Therefore, Mercedes-Benz original spare parts should
be installed.
Important!
The use of non-genuine parts and accessories not
authorized by Mercedes-Benz could damage the vehicle
which damage is not covered by the Mercedes-Benz
Limited Warranty or compromise its durability or safety.Wa r r a n t y c o v e r a g e
Your vehicle is covered under the terms of the
“warranties” printed in the Service and Warranty
Information booklet and your authorized
Mercedes-Benz Center will exchange or repair any
defective parts originally installed on the vehicle in
accordance with the terms of the following warranties:
1. New vehicle limited warranty
2. Emission systems warranty
3. Emission performance warranty
4. California, Maine, Massachusetts, and Vermont
emission control systems warranty
Replacement parts and accessories are covered by the
Mercedes-Benz Spare Parts and Accessories warranties,
copies of which are available at any Mercedes-Benz
Center.
Loss of Service and Warranty Information Booklet
Should you lose your Service and Warranty Information
booklet, have your authorized Mercedes-Benz Center
arrange for a replacement. It will be mailed to you.
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363 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Identification labels
1Certification label2Vehicle Identification Number (VIN)
(below right front passenger seat)
2
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364 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
3VIN, visible (lower edge of windshield)
4Engine number
5Emission control label
6Information label, California version
Vacuum line routing for emission control system
When ordering spare parts, please specify vehicle
identification and engine numbers.Layout of poly-V-belt drive
1Automatic belt tensioner
2Crankshaft
3Air conditioner compressor
4Generator (alternator)
5Idler pulley
6Power steering pump
7Coolant pump, fan
4
6
3
5
P01.00-2220-26
6
5
1
2
3
7
4
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365 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index Te ch n i c a l d a t a
Model C 320 (203.264
1)
Engine11 2
Mode of operation 4-stroke engine, gasoline injection
No. of cylinders 6
Bore 3.54 in (89.90 mm)
Stroke 3.30 in (84.00 mm)
Total piston displacement 195.2 cu.in. (3199 cm
3)
Compression ratio 10:1
Output acc. to SAE J 1349 215 hp/5700 rpm
(160 kW/5700 rpm)
Maximum torque acc. to SAE J 1349 228 ft.lb/3000 rpm
(310 Nm/3000 rpm)
Maximum engine speed 6000 rpm
Firing order 1-4-3-6-2-5
Poly-V-belt 2390 mm
1 The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center
for the corresponding data of all special bodies and special equipment.
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