2001 MERCEDES-BENZ C240 automatic transmission

Contents
DrivingControl and operation of radio
transmitters ............................... 218
The first 1 000 miles
(1 500 km) ................................. 219
Maintenance ................................... 219
Tele Aid ...........................................220
Catalytic converter ........................228
Emission control ............................229
Starter switch .................................230
Starting and turning
off the engine ............................232
Manual transmission ....................233
Automatic transmission ...............234
Parking brake .................................243
Driving instructions ......................244
Drive sensibly – Save Fuel ........244
Drinking and driving .................244
Pedals ...........................................244Power assistance ........................ 245
Brakes .......................................... 245
Driving off ................................... 246
Parking ........................................ 246
Tires ............................................. 247
Snow chains ............................... 250
Winter driving
instructions ................................ 250
Deep water .................................. 252
Passenger compartment ........... 253
Traveling abroad ........................ 253
Cruise control ................................ 254
Brake assist system (BAS) ............ 257
Antilock brake system
(ABS) .......................................... 258
Electronic stability program
(ESP) ........................................... 260
What you should know at the gas
station ......................................... 264
Check regularly and before a long
trip .............................................. 266
Instrument cluster displayMalfunction and indicator lamps in
the instrument cluster .............268
On-board diagnostic system .........268
Check engine malfunction
indicator lamp .............................268
Brake warning lamp ..................270
Supplemental restraint system
(SRS) indicator lamp .................. 271
Fuel reserve warning ................. 271
ABS malfunction
indicator lamp .............................272
Electronic stability program
(ESP) — warning lamp ...............273
Seat belt nonusage
warning lamp ............................273
Malfunction and indicator lamp in
the center console .....................273
AIRBAG OFF indicator lamp .....273

Contents
Malfunction and warning messages
in the multifunction display ... 274
DISPLAY DEFECTIVE ................275
BATTERY / ALTERNATOR ........ 276
ANTILOCK BRAKE SYSTEM .....277
BRAKE ASSIST ...........................277
BRAKE LINING WEAR ..............278
BRAKE FLUID .............................278
PARKING BRAKE .......................279
SEAT BELT SYSTEM ...................279
ELEC. STABIL. PROG.
(Electronic stability program) ..280
COOLANT (coolant level) .......... 281
COOLANT
(coolant temperature) ................282ENGINE OIL LEVEL ................... 283
LIGHTING SYSTEM ................... 284
LIGHT SENSOR .......................... 286
DOOR ........................................... 286
TRUNK OPEN ............................. 287
HOOD ........................................... 287
TELEPHONE – FUNCTION ....... 288
TELE AID ..................................... 288
WASHER FLUID ......................... 289
RESTRAINT SYSTEM ................ 290
KEY .............................................. 290
FUEL RESERVE .......................... 291
UNDERVOLTAGE ....................... 291
STEER. WHEEL ADJUST. .......... 292
ENTRANCE POSITION .............. 292
Practical hintsFirst aid kit .....................................294
Stowing things in the vehicle ......294
Fuses ................................................295
Hood .................................................297
Checking engine oil level .............300
Automatic transmission fluid
level ............................................. 301
Coolant level ................................... 301
Adding coolant ...........................302
Windshield and headlamp washer
system .........................................302
Spare wheel, vehicle tools, storage
compartment .............................304
Vehicle jack .....................................305

19 Instruments and controls
Te ch n i c a l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index 12Ashtray, see page 199
13Automatic transmission, see page 234, or
Manual transmission, see page 23314Storage compartment, see page 195
15Armrest, see page 195
Storage compartment, see page 201

217 Contents - Driving
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
DrivingControl and operation of radio
transmitters ............................... 218
The first 1 000 miles
(1 500 km) ................................. 219
Maintenance ................................... 219
Tele Aid ...........................................220
Catalytic converter ........................228
Emission control ............................229
Starter switch .................................230
Starting and turning
off the engine ............................232
Manual transmission ....................233Automatic transmission ............... 234
Parking brake ................................ 243
Driving instructions ...................... 244
Drive sensibly – Save Fuel ....... 244
Drinking and driving ................ 244
Pedals .......................................... 244
Power assistance ........................ 245
Brakes .......................................... 245
Driving off ................................... 246
Parking ........................................ 246
Tires ............................................. 247
Snow chains ............................... 250
Winter driving
instructions ................................ 250Deep water ..................................252
Passenger compartment ...........253
Traveling abroad ........................253
Cruise control .................................254
Brake assist system (BAS) ............257
Antilock brake system
(ABS) ...........................................258
Electronic stability program
(ESP) ...........................................260
What you should know at the gas
station .........................................264
Check regularly and before a long
trip ...............................................266

225 Tele Aid
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Upgrade Signals
Tele Aid system processes calls using the following
priority.
•Automatic emergency – First priority
•Manual emergency – Second priority
•Roadside assistance – Third priority
•Information – Fourth priority
Should a higher priority call be initiated while you are
connected, an upgrade (alternating) tone will be heard,
and the appropriate indicator lamp will flash. If certain
information such as vehicle identification number or
client information is not available, the operator may
need to retransmit. During this time you will hear a
chirp and voice contact will be interrupted. Voice
contact will resume once the retransmission is
complete. O n ce a c all i s c onc lud ed , a chir p will be heard ,
the appropriate indicator lamp will stop flashing and a
tone will be heard indicating that the system has reset.Important!
If the indicator lamp continues to flash or the system
does not reset, contact the Response Center at
1-800-756-9018 (in the USA) or 1-888-923-8367 (in
Canada), or Mercedes-Benz Client Assistance at
1-800-FOR-MERCedes (1-800-367-6372) in the USA or
Customer Service at 1-800-387-0100 in Canada.
Notes:
The indicator lamp in the respective button flashes until
the call is concluded and this can only be completed by
a Response Center or Client Assistance Center
representative.

230 Starter switch
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Starter switch
0The electronic key can be withdrawn in this position
only. The steering is locked when the electronic key
is removed from the starter switch. If necessary,
move steering wheel slightly to allow the locking
mechanism to engage.
In vehicles with automatic transmission, the
electronic key can be removed only with the selector
lever in position “P”. After removing the electronic key or with the electronic key in starter switch
position 0, the selector lever is locked in
position “P”.
1Gear selector lever is unlocked.
Most electrical consumers can be operated. For
detailed information see respective subjects.
2Driving position.
3Starting position.
See page 232 for instructions on starting and stopping
the engine.
Wa r n i n g !
When leaving the vehicle always remove the
electronic key from the starter switch, and lock the
vehicle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehicle.
Unsupervised use of vehicle equipment may cause
serious personal injury.

232 Starting and turning off the enginge
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Starting and turning off the engine
Before starting
Ensure that parking brake is engaged and that selector
lever is in position “P” or “N” (gearshift lever in
neutral). Turn electronic key in starter switch to
position 2.
Starting
Vehicles with automatic transmission:
Do n ot de pr ess accelerato r. B rie f ly turn electron ic key i n
starter switch clockwise to the stop and release. The
starter will engage until the engine is running.
If engine will not run, and the starting procedure stops,
turn electronic key completely to the left and repeat
starting the engine.
After several unsuccessful attempts, have the system
checked at the nearest authorized Mercedes-Benz
Center.Vehicles with manual transmission:
Do not depress accelerator. Fully depress clutch pedal,
otherwise the engine cannot be started due to the
integrated safety interlock.
Turn electronic key in starter switch clockwise to the
stop. Release only when the engine is firing regularly.
Important!
Due to the installed starter non-repeat feature, the
electronic key must be turned completely to the left
before attempting to start the engine again.
In areas where temperatures frequently drop below -4
°F
(-20
°C) we recommend that an engine block heater be
installed. Your authorized Mercedes-Benz Center will
advise you on this subject, see page 251.
Turning off
Turn the electronic key in the starter switch to
position 0 to stop the engine.
Vehicles with automatic transmission:
The electronic key can only be removed with the
selector lever in position “P”.

234 Automatic transmission
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Automatic transmissionThe automatic transmission selects individual gears
automatically, dependent upon
•Selector lever position
•Program mode selector
•Accelerator position
•Vehicle speed
The gear shifting process is continuously adapted,
dependent on the driving style, the driving situation
and the road characteristics.
Important!
When parking the vehicle or before working on the
vehicle with the engine running, firmly depress the
parking brake pedal and shift the selector lever into “P”.