2002 MERCEDES-BENZ C320 WAGON alternator

4 Contents
DrivingControl and operation of
radio transmitters .....................226
The first 1 000 miles
(1 500 km) .................................227
Maintenance ...................................227
Tele Aid ...........................................228
Catalytic converter ........................238
Emission control ............................239
Starter switch .................................240
Starting and turning off
the engine ..................................242
Automatic transmission ...............243
Parking brake .................................252
Driving instructions ......................253
Drive sensibly – Save Fuel ........253
Drinking and driving .................253
Pedals ...........................................253
Power assistance ........................254
Brakes ..........................................254
Driving off ...................................255
Parking ........................................256
Tires .............................................257Snow chains ............................... 259
Winter driving
instructions ................................ 260
Deep water .................................. 262
Passenger compartment ........... 263
Traveling abroad ........................ 263
Cruise control ................................ 264
Brake assist system (BAS) ............ 267
Antilock brake system
(ABS) .......................................... 268
Electronic stability program
(ESP) ........................................... 270
What you should know
at the gas station .......................274
Check regularly and
before a long trip .......................276
Instrument cluster displayMalfunction and indicator lamps in
the instrument cluster ............. 278
On-board diagnostic system ........ 278
Check engine malfunction
indicator lamp ............................ 278
Brake warning lamp .................. 280Supplemental restraint system
(SRS) indicator lamp .................. 281
Fuel reserve warning .................282
ABS malfunction
indicator lamp .............................283
Electronic stability program
(ESP) — warning lamp ...............284
Seat belt nonusage
warning lamp ............................284
Malfunction and indicator
lamp in the center console ......284
AIRBAG OFF indicator lamp .....284
Malfunction and warning
messages in the
multifunction display ...............285
DISPLAY DEFECTIVE ................287
BATTERY / ALTERNATOR ........288
ANTILOCK BRAKE SYSTEM ....289
BRAKE ASSIST ...........................289
BRAKE PAD WEAR ....................290
BRAKE FLUID .............................290
PARKING BRAKE ....................... 291
SEAT BELT SYSTEM ................... 291
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241 Starter switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Important!
If the electronic key is left in the starter switch
position 0 for a extended period of time, it can no longer
be turned in the lock. In this case, remove electronic key
from starter switch and reinsert.
Caution!
To prevent accelerated battery discharge and a possible
dead battery, always remove the electronic key from the
starter switch. Do not leave the electronic key in starter
switch position 0.Notes:
A warning sounds when the driver’s door is opened
with the electronic key is in starter switch position 1
or 0.
If the electronic key cannot be turned in the starter
switch, the vehicle battery may not be sufficiently
charged. See battery on page 330 or jump starting on
page 332.
With the engine at idle speed, the charging rate of the
alternator (output) is limited.
It is therefore recommended that you turn off
unnecessary electrical consumers while driving in stop-
and-go traf fic. This precaution helps to avoid draining of
the battery.
Unnecessary strain on the battery and charging system
may be minimized by turning off the following power
consumers, for example:
Heated seats, rear window defroster. In addition, the
automatic climate air volume control should be set to
the lowest position.
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277 Contents - Instrument cluster display
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Instrument cluster displayMalfunction and indicator lamps in
the instrument cluster .............278
On-board diagnostic system .........278
Check engine malfunction
indicator lamp .............................278
Brake warning lamp ..................280
Supplemental restraint system
(SRS) indicator lamp .................. 281
Fuel reserve warning .................282
ABS malfunction
indicator lamp .............................283
Electronic stability program
(ESP) — warning lamp ...............284
Seat belt nonusage
warning lamp .............................284Malfunction and indicator
lamp in the center console ...... 284
AIRBAG OFF indicator lamp .... 284
Malfunction and warning
messages in the
multifunction display .............. 285
DISPLAY DEFECTIVE ................ 287
BATTERY / ALTERNATOR ....... 288
ANTILOCK BRAKE SYSTEM .... 289
BRAKE ASSIST ........................... 289
BRAKE PAD WEAR .................... 290
BRAKE FLUID ............................ 290
PARKING BRAKE ....................... 291
SEAT BELT SYSTEM .................. 291
ELEC. STABIL. PROG.
(Electronic stability program) . 292
COOLANT
(coolant level) ............................. 293COOLANT
(coolant temperature) ................294
ENGINE OIL LEVEL ...................295
STEERING GEAR OIL .................296
LIGHTING SYSTEM ....................297
LAMP SENSOR ...........................299
DOOR ...........................................299
TRUNK OPEN .............................300
HOOD ...........................................300
TELEPHONE – FUNCTION ....... 301
TELE AID ..................................... 301
WASHER FLUID .........................302
RESTRAINT SYSTEM .................303
KEY ...............................................303
FUEL RESERVE ..........................304
UNDERVOLTAGE ........................304
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288 Malfunction and warning messages
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
BATTERY / ALTERNATOR
* C = Category, see page 285
This message indicates a malfunction which must be
repaired immediately.
It may indicate that the poly-V-belt has broken. Should
this condition occur, the poly-V-belt must be replaced
before continuing to operate the vehicle. Otherwise, the
engine will overheat due to an inoperative water pump
which may result in damage to the engine.
Do not continue to drive the vehicle with this message
displayed.
Doing so could result in serious engine damage that is
not covered by the Mercedes-Benz Limited Warranty.
Line 1 Line 2 C*
BATTERY/ALTERNATOR VISIT WORKSHOP! 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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366 Technical data
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index
Rims — Tires Electrical system
We i g h t s Model C 320 (203.264)
Rims (light alloy)
Wheel offset:7J x 16 H2
1.46 in (37 mm)
All season tires:
Radial-ply tires 205/55 R16 91 H
Winter tires:
Radial-ply tires 205/55 R16 91 H M+S
Spare wheel
Rim (steel rim)
Wheel offset:7J x 16 H2
1.46 in (37 mm)
All season tires:
Radial-ply tires 205/55 R16 91 HModel C 320 (203.264)
Generator (alternator) 14 V/120 A
Starter motor 12V/1.7 kW
Battery 12V/100 Ah
Spark plugs
Electrode gap
Tightening torqueBosch F 8 DPER
Beru 14 FGH 8 DPUR X 2
NGK IFR 5 D 10
0.039 in (1.0 mm)
15–22ft.lb (20–30Nm)
Roof load max. 220 lb (100 kg)
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