2005 MERCEDES-BENZ E320 Service oil messages

Contents
At the gas station .............................. 299
Refueling ...................................... 299
Check regularly and before a
long trip........................................ 301
Engine compartment ......................... 303
Hood ............................................ 303
Engine oil ..................................... 304
Transmission fluid level ................ 308
Coolant level ................................ 308
Battery ......................................... 309
Windshield washer system and
headlamp cleaning system* ......... 310
Tires and wheels ................................ 311
Important guidelines .................... 311
Tire care and maintenance........... 312
Direction of rotation ..................... 314
Loading the vehicle ...................... 314
Recommended tire inflation
pressure ....................................... 320
Checking tire inflation pressure ... 322
Tire labeling.................................. 327
Load identification ....................... 331
DOT, Tire Identification Number
(TIN) ............................................. 332
Maximum tire load ....................... 333
Maximum tire inflation pressure .. 334Uniform Tire Quality Grading
Standards (U.S. vehicles) .............. 334
Tire ply material ............................ 336
Tire and loading terminology......... 337
Rotating tires ................................ 340
Winter driving ..................................... 341
Winter tires ................................... 341
Block heater* (Canada only) ......... 342
Snow chains.................................. 342
Maintenance....................................... 343
Clearing the maintenance service
indicator........................................ 344
Maintenance service term
exceeded ...................................... 344
Calling up the maintenance
service indicator ........................... 345
Resetting the maintenance
service indicator ........................... 345
Setting the date for special
works ............................................ 346
Calling up the maintenance
service data information ............... 347
Vehicle care........................................ 348
Cleaning and care of vehicle ......... 348
Practical hints.................................. 355
What to do if … ................................... 356
Lamps in instrument cluster ......... 356
Lamp in center console ................ 365
Vehicle status messages in the
multifunction display .................... 367
Where will I find ...? ............................ 407
First aid kit.................................... 407
Spare wheel .................................. 407
Luggage box ................................. 408
Vehicle tool kit.............................. 409
Unlocking/locking in an emergency .. 410
Unlocking the vehicle ................... 410
Locking the vehicle ....................... 411
Fuel filler flap emergency release . 412
Manually unlocking the
transmission selector lever ........... 412
Opening/closing in an emergency ..... 414
Power tilt/sliding sunroof* or
panorama roof with power tilt/s
liding panel* ................................. 414
Replacing SmartKey batteries ............ 415
SmartKey ...................................... 415
SmartKey with KEYLESS-GO* ....... 416

306 OperationEngine compartment
If engine is at normal operating
temperature, wait five minutes before
repeating check procedure.

If engine is not at operating tempera-
ture yet, wait 30 minutes before
repeating check procedure.
If you see the message:
Engine oil level
Not when engine on
Turn off the engine.

If the engine is at normal operating
temperature, wait five minutes before
checking oil.

If the engine is not yet at normal
operating temperature, you must wait
30 minutes before checking oil.If there is excess engine oil with the engine
at normal operating temperature, the
following message will appear:
Engine oil level
Reduce oil level
Have excess oil siphoned or drained
off. Contact an authorized
Mercedes-Benz Center.
For more information on messages in the
display concerning engine oil, see the
“Practical hints” section (
page 387). Adding engine oil
!Excess 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.
!Only use approved engine oils and oil
filters required for vehicles with Main-
tenance System (U.S. vehicles) or
FSS PLUS (Canada vehicles). For a list-
ing of approved engine oils and oil fil-
ters, refer to the Factory Approved
Service Products pamphlet in your ve-
hicle literature portfolio, or contact an
authorized Mercedes-Benz Center.
Using engine oils and oil filters of spec-
ification other than those expressly re-
quired for the Maintenance System
(U.S. vehicles) or FSS PLUS (Canada
vehicles), or changing of oil and oil filter
at change intervals longer than those
called for by the Maintenance System
(U.S. vehicles) or FSS PLUS (Canada
vehicles) will result in engine damage
not covered by the Mercedes-Benz
Limited Warranty.

388 Practical hintsWhat to do if …When the
Engine oil - Visit workshop

message appears while the engine is run-
ning and at operating temperature, the en-
gine oil level has dropped to approximately
the minimum level.
When this occurs, the warning will first
come on intermittently and then stay on if
the oil level drops further.If no oil leaks are noted, continue to drive
to the nearest service station where the
engine oil should be topped to the required
level with an approved oil specified in the
Factory Approved Service Products pam-
phlet.
Display symbol
Display messages
Possible cause
Possible solution
:
Engine oil
Visit workshop
The engine oil has dropped to a critical
level.

Check the engine oil level
(page 305) and add oil as required
(page 306).

If you must add engine oil frequently,
have the engine checked for possible
leaks.
It may be that there is water in the engine
oil.

Have the engine oil checked.
Engine oil level
Visit workshop
The measuring system is malfunctioning.

Have the measuring system checked
by an authorized Mercedes-Benz
Center.!The engine oil level warnings should
not be ignored. Extended driving with
the symbol displayed could result in
serious engine damage that is not
covered by the Mercedes-Benz Limited
Warranty.

485 Index
Emergency operations
Opening/closing sliding/pop-up roof*
or panorama sliding/pop-up
roof* 414
Releasing trunk lid from inside 117
Remote door unlock 278
Unlocking the trunk lid 411
Unlocking the vehicle 410
Emergency tensioning device see
ETD 70, 472
Emission control 297
Ending
A call (telephone) 172
Engine 450
Compartment 303
Message in the display 359, 360,
383
Starting 46
Starting with KEYLESS-GO* 47
Starting with the SmartKey 46, 47
Turning off with the key 56
Engine compartment
Hood 303
Engine malfunction indicator lamp 359,
360, 383
Engine number 472Engine oil
Adding 306
Checking level 304
Consumption 304
Display messages 387
Messages in display 305
Viscosity 472
ESP 87, 472
Four wheel electronic traction system
with ESP 93
Switching off 89
Switching on 90
Synchronizing 372
Warning lamp 357
ETD 472
Safety guidelines 64
Exterior lamp switch 133
Exterior rear view mirrors
Adjusting 41
Parking position for 168F
Fahrenheit
Setting temperature units 157
Fastening the seat belts 43
Fine adjustment
Cruise control 234
First aid kit 407
Flat tire 425
Collapsible tire 429
Mounting the spare wheel 425, 428
Spare wheel 425
Flexible Service System (Canada
vehicles) 343
Flexible Service System (FSS) 473
Fog lamp, rear 137
Fog lamps, front
Messages in display 392
Switching on 136
Following distance in Distronic* 242
Four wheel electronic traction system
(4MATIC) with ESP 93
4MATIC 93