MERCEDES-BENZ C230 KOMPRESSOR COUPE 2004 CL203 Owner's Manual

321 Technical data
Warranty coverage
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 ex-
change or repair any defective parts origi-
nally installed in the vehicle in accordance
with the terms of the following warranties:

New Vehicle Limited Warranty


Emission System Warranty


Emission Performance Warranty


California, Maine, Massachusetts, and
Vermont Emission Control Systems
WarrantyReplacement 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 re-
placement. It will be mailed to you.

322 Technical dataIdentification labels
Identification labels1Certification label2Vehicle Identification Number (VIN)3Information label, California version
Vacuum line routing for emission con-
trol system
4Engine number (engraved on engine)
5VIN, visible (lower edge of windshield)
6Emission control label
When ordering spare parts, please specify
vehicle identification and engine numbers.

323 Technical data
Layout of poly-V-belt drive
Layout of poly-V-belt drive
C230Kompressor
1Power steering pump
2Idler pulley
3Supercharger
4Automatic belt tensioner
5Air conditioning compressor
6Crankshaft
7Coolant pump
8Generator (alternator)
C320
1Automatic belt tensioner
2Power steering pump
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator (alternator)
7Idler pulley

324 Technical dataEngine
EngineModel
C 230 Kompressor (203.740)
1
1The 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.
C 320 (203.764)
1
Engine
271
112
Mode of operation
4-stroke engine, gasoline injection
4-stroke engine, gasoline injection
No. of cylinders
4
6
Bore
3.23 in (82.00 mm)
3.54 in (89.90 mm)
Stroke
3.35 in (85.00 mm)
3.3 in (84.00 mm)
Total piston displacement
109.6 cu in (1796 cm
3)
195.2 cu in (3199 cm
3)
Compression ratio
8.5:1
10:1
Output acc. to SAE J 1349
189 hp / 5800 rpm
(141 kW / 5800 rpm)
215 hp / 5700 rpm
(160 kW / 5700 rpm)
Maximum torque acc. to SAE J 1349
192 lb-ft / 3500 rpm
(260 Nm / 3500 rpm)
229 lb-ft / 3000 rpm
(310 Nm / 3000 rpm)
Maximum engine speed
6000 rpm
6000 rpm
Firing order
1-3-4-2
1-4-3-6-2-5
Poly-V-belt
2420 mm
2380 mm

325 Technical data
Rims and Tires
Rims and Tires
Use only tires and rims which have been
specifically developed for your vehicle and
tested and approved by Mercedes-Benz.
Other tires and rims can have detrimental
effects, such as

poor handling characteristics


increased noise


increased fuel consumption
!Moreover, tires and rims not approved
by Mercedes-Benz may, under load, ex-
hibit dimensional variations and differ-
ent tire deformation characteristics
that could cause them to come into
contact with the vehicle body or axle
parts. This may result in damage to the
tires or the vehicle.
iFurther information on tires and rims is
available at any authorized Mercedes-
Benz Center. A tire inflation pressure
table is located on the fuel filler flap of
the vehicle. The tire pressure should be
checked regularly and should only be
adjusted on cold tires. Follow tire man-
ufacturer’s maintenance recommenda-
tion included with vehicle.

326 Technical dataRims and TiresSame size tiresSpare wheelModel
C 230 Kompressor (standard in U.S.A.;
optional in Canada)
Evolution Package
C320
Evolution Package
C 230 Kompressor (standard in Canada;
Canada only)
Rims (light alloy)
7 1/2J x17
7J x 16 H2
Wheel offset
1.46 in (37 mm)
1.46 in (37 mm)
Summer tires (radial-ply tires)
All season tires (radial-ply tires)
225/45 R17 91 W
1
1Must not be used with snow chains
205/55 R16 91 H
Winter tires (radial-ply tires)
225/45 R17 91 H M+S
1
205/55R16 91 H M+S
C230Kompressor
C320
Rim (light alloy)
4.5 B x 15 H2
4.5 B x 16 H2
Wheel offset
0.47 in (12 mm)
0.47 in (12 mm)
Collapsible Tire
165 - 15 89P
1
165/70 - 16 92P
1
1Must not be used with snow chains.

327 Technical data
Electrical system
Electrical system
Model
C230Kompressor
C320
Generator (alternator)
14 V/120 A
14 V/120 A
Starter motor
12 V/1.1 kW
12 V/1.7 kW
Battery
12V/100 Ah
12V/100 Ah
Spark plugs
Bosch F 6 MPP 332
Bosch F 8 DPP332
NGK PFR 5 R-11
Electrode gap
0.031 in (0.8 mm)
0.039 in (1.0 mm)
Tightening torque
18 – 22 lb-ft (25 - 30 Nm)
15 – 22 lb-ft (20 – 30 Nm)

328 Technical dataMain Dimensions
Main DimensionsModel
C230Kompressor
C320
Overall vehicle length
171.0 in (4345 mm)
Overall vehicle width
68.0 in (1728 mm)
Overall vehicle height
55.4 in (1406 mm)
Wheelbase
106.9 in (2715 mm)
Track, front
58.8 in (1493 mm)
Track, rear
57.6 in (1464 mm)

329 Technical data
Weights
Weights
Roof load max.
220 lb (100 kg)
Trunk load max.
220 lb (100 kg)

330 Technical dataFuels, coolants, lubricants, etc.
Fuels, coolants, lubricants, etc.CapacitiesVehicle components and their respective
lubricants must match. Therefore use only
brands tested and approved by Mercedes-Benz. Please refer to the Facto-
ry Approved Service Products pamphlet, or
inquire at your Mercedes-Benz Center.
Model
Capacity
Fuels, coolants, lubricants, etc.
Engine with oil filter
C230Kompressor
C320
5.8 US qt (5.5 l)
7.9 US qt (7.5 l)
approved engine oils
Automatic transmission
8.5 US qt (8.0 l)
MB Automatic Transmission Oil
Manual transmission
1.3 US qt (1.2 l)
MB Manual Transmission Oil
Rear axle
1.2 US qt (1.1 l)
Hypoid gear oil SAE 85 W 90
Power steering
approx. 1.1 US qt (1.0 l)
MB Power Steering Fluid (Pentosin CHF 11S)
Front wheel hubs
approx. 2.1 oz (60 g) each
High temperature roller bearing grease
Cooling system
C230Kompressor
C320
approx. 5.9 US qt (5.6 l)
approx. 6.8 US qt (6.4 l)
MB 325.0 Anticorrosion/Antifreeze Agent