2002 MERCEDES-BENZ E WAGON check engine

3 Contents
DrivingControl and operation
of radio transmitters ................ 186
The first 1 000 miles
(1 500 km) ................................. 187
Maintenance ................................... 187
Tele Aid ........................................... 188
Catalytic converter ........................ 198
Emission control ............................ 199
Steering lock ...................................200
Starting and turning
off the engine ............................202
Automatic transmission ...............203
Parking brake ................................. 212
Driving instructions ...................... 213
Drive sensibly - Save Fuel ......... 213
Drinking and Driving ................ 213
Pedals ........................................... 213
Power assistance ........................ 214
Brakes .......................................... 214
Driving off ................................... 215Parking ......................................... 216
Tires .............................................. 216
Snow chains ................................ 219
Winter driving instructions ...... 219
Block heater ................................ 221
Deep water .................................. 221
Passenger compartment ........... 221
Traveling abroad ........................ 221
Cruise control ................................ 222
Brake assist system
(BAS) .......................................... 225
Antilock brake system
(ABS) .......................................... 227
Four wheel electronic traction
system (4MATIC) ...................... 229
Electronic stability program
(ESP) ........................................... 230
Parking assist
(Parktronic) ............................... 234
What you should know
at the gas station ...................... 239
Check regularly and
before a long trip ...................... 241
Instrument cluster displayMalfunction and indicator lamps
in the instrument cluster .........244
On-board diagnostic system .....244
Check engine malfunction
indicator lamp .............................244
Brake warning lamp ..................245
Supplemental restraint system
(SRS) indicator lamp ..................246
Fuel reserve and fuel cap
placement warning ....................246
Electronic stability program
(ESP) — warning lamp ...............247
BAS / ESP malfunction
indicator lamp .............................247
ABS malfunction
indicator lamp .............................248
Seat belt warning lamp .............248
Malfunction and indicator lamp
in the center console ................249
AIRBAG OFF indicator lamp .....249

4 Contents
Malfunction and warning
messages in the
multifunction display ...............250
DISPLAY DEFECTIVE ................ 251
BATTERY / ALTERNATOR .........252
ABS-SYSTEM ...............................253
BRAKE ASSIST ...........................253
BRAKE LINING WEAR ..............254
BRAKE FLUID .............................254
PARKING BRAKE .......................255
ENGINE FAN ...............................255
COOLANT (coolant level) ..........256
COOLANT TEMP. ........................257
LIGHTING SYSTEM ....................258
LIGHT SENSOR ...........................259
REMOVE KEY .............................259
STEERING GEAR OIL .................260
ENGINE OIL LEVEL ................... 261
WASHER FLUID ..........................262
ELEC. STABIL. PROG.
(Electronic stability program) ..263
TELE AID .....................................263
Practical hintsFirst aid kit ..................................... 266
Fuses ............................................... 267
Electrical outlet ............................. 269
Hood ................................................ 270
Checking engine oil level ............. 273
Automatic transmission
fluid level ....................................274
Coolant level ....................................274
Adding coolant ........................... 275
Windshield and headlamp
washer system ...........................276
Windshield and headlamp
washer fluid mixing ratio .........276
Spare wheel, vehicle tools,
storage compartment ............... 277
Vehicle jack .................................... 278
Wheels ............................................ 279
Tire replacement ....................... 279
Rotating wheels ......................... 280
Spare wheel .................................... 281
Spare wheel bolts ...................... 281Changing wheels ...........................282
Tire inflation pressure ..................287
Battery .............................................289
Jump starting .................................. 291
Towing the vehicle .........................294
Transmission selector lever,
manually unlocking ..................296
Exterior lamps ................................297
Headlamp assembly ...................298
Taillamp assemblies .................. 301
Changing batteries
in the electronic main key ......304
Synchronizing
remote control ............................306
Emergency engine shut-down .....306
Emergency operation of
sliding / pop-up roof .................307
Manual release for
fuel filler flap .............................308
Replacing wiper blade insert .......308
Roof rack ..........................................311

26 Central locking system
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Start lock-out
Important!
Removing the electronic key from the steering lock
activates the start lock-out. The engine cannot be
started.
Inserting the electronic key in the steering lock
deactivates the start lock-out.
Note:
In case the engine cannot be started (vehicle’s battery is
in order), the system is not operational. Contact an
authorized Mercedes-Benz Center or call 1-800-FOR-
MERCedes (in the USA), or 1-800-387-0100 (in Canada).General notes on the central locking system
If the electronic key is inserted in the steering lock, the
vehicle cannot be locked or unlocked with the remote
control.
If the vehicle cannot be locked or unlocked:
•Aim transmitter eye at a receiver of either front door
handle. Check the batteries of the electronic key, see
page 304, or synchronize the remote control, see
page 306.
•Use the mechanical key to unlock the vehicle. To
start engine, insert the electronic key in the steering
lock. There could be a slight delay until the
electronic key can be turned in the steering lock.
Important!
When unlocking the driver’s door with the mechanical
key, the exterior lamps will flash and the alarm will
sound.
To cancel the alarm, insert the electronic key in the
steering lock or press buttonŒ or‹ on the
electronic key.

88 Instrument cluster
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Indicator lamps in the instrument cluster
High beam
ABS malfunction, see page 248
Brake fluid low (except Canada).
Parking brake engaged, see page 245
Brake fluid low (Canada only).
Parking brake engaged, see page 245
BAS malfunction, see page 247
ESP malfunction, see page 247
Fasten seat belts, see page 248
ESP. Adjust driving to road condition,
seepage247Engine malfunction indicator lamp. If the
“CHECK ENGINE” malfunction indicator
lamp comes on when the engine is running,
it indicates a malfunction of the fuel
management system, emission control
system, systems which impact emissions, or
the fuel cap is not closed tight. In all cases,
we recommend that you have the
malfunction checked as soon as possible,
seepage244
SRS malfunction, see page 246
Function indicator lamp on the center console
Front passenger airbag automatically
switched off, see page 249
ABSBRAKE
CHECK
ENGINESRS

117 Engine oil level indicator
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Engine oil level indicator
To check the engine oil level, park vehicle on level
ground, with engine at normal operational temperature.
Check oil level approximately 5 minutes after turning
off the engine, allowing for the oil to return to the oil
pan.Turn the electronic key in steering lock to position 2.
To call up the trip odometer and main odometer, press
button è or ÿ on the multifunction steering
wheel until the display appears. See page 96.
Press button j or k on the multifunction
steering wheel repeatedly until the “MEASUREMENT
CORRECT – ONLY IF VEH. LEVEL” engine oil level
indicator appears. This indicator is only a reminder.
Measurement can be cancelled by pressing button j
or k if the vehicle is not parked on level ground. An
incorrect reading will be displayed if you do not cancel
the measurement. Move the vehicle to level ground and
measure again.
The electronic key in steering lock is not in position 2 if
the “ENGINE OIL LEVEL – SWITCH ON IGNITION”
message appears.
The “ENGINE OIL LEVEL – MEASURING NOW”
message is displayed after approximately 3 seconds.

118 Engine oil level indicator
Te ch n i c a l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
One of the following messages will subsequently appear
on the indicator:
“ENGINE OIL LEVEL – O.K.”
No oil needs to be added.
“ENGINE OIL LEVEL – ADD 1.0 QUART”
(Canada: 1.0 L)
“ENGINE OIL LEVEL – ADD 1.5 QUART”
(Canada: 1.5 L)
“ENGINE OIL LEVEL – ADD 2.0 QUART”
(Canada: 2.0 L)
See page 273 for instructions on adding engine oil.
“ENGINE OIL LEVEL – REDUCE OIL LEVEL”
Do not overfill the engine.
Excessive oil must be siphoned or drained off. It could
cause damage to the engine and catalytic converter not
covered by the Mercedes-Benz Limited Warranty.
The message “MEASURING NOT POSSIBLE” will be
displayed if a proper oil level check cannot be
performed. The engine oil level check can be repeated
after a short time.Perform the engine oil level check with the dipstick, if it
cannot be completed via the multifunction display.
See page 273.
In this case we recommend that you have the system
checked at a Mercedes-Benz Center.
Note:
See malfunction and warning messages on page 250
and page 261 if an engine oil level indicator appears on
the multifunction display when the engine is running.
The engine oil level cannot be checked while the engine
is running. The “ENGINE OIL LEVEL – NOT WHEN
ENGINE ON” message will appear.
Engine oil consumption
Engine oil consumption checks should only be made
after the break-in period. During the break-in period,
higher oil consumption may be noticed and is normal.
Frequent driving at high engine speeds results in
increased consumption.

185 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 ................ 186
The first 1 000 miles
(1 500 km) ................................. 187
Maintenance ................................... 187
Tele Aid ........................................... 188
Catalytic converter ........................ 198
Emission control ............................ 199
Steering lock ...................................200
Starting and turning
off the engine ............................202
Automatic transmission ...............203
Parking brake ................................. 212Driving instructions .......................213
Drive sensibly - Save Fuel .........213
Drinking and Driving ................213
Pedals ...........................................213
Power assistance .........................214
Brakes ...........................................214
Driving off ....................................215
Parking ......................................... 216
Tires .............................................. 216
Snow chains ................................ 219
Winter driving instructions ...... 219
Block heater ................................ 221
Deep water .................................. 221
Passenger compartment ........... 221
Traveling abroad ........................ 221Cruise control .................................222
Brake assist system
(BAS) ...........................................225
Antilock brake system
(ABS) ...........................................227
Four wheel electronic traction
system (4MATIC) ......................229
Electronic stability program
(ESP) ...........................................230
Parking assist
(Parktronic) ................................234
What you should know
at the gas station .......................239
Check regularly and
before a long trip ...................... 241

202 Starting and turning off the enging
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”. Turn electronic key in
steering lock to position 2.
Starting
Do not depress accelerator.
Briefly turn electronic key in steering lock 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.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 221.
Turning off
Turn the electronic key in the steering lock to position 0
to stop the engine.
The electronic key can only be removed with the
selector lever in position “P”.