Mercedes-Benz ML350 Operator's Manual page 416

Display symbol Display messages
N
Engine oil level
Visit workshop
Oil sensor malfunction
Visit workshop
When the Add 1 qt. engine oil when
next refueling (Canada: 1 liter
sage appears while the engine is running
and at operating temperature, the engine
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.
Possible cause
The engine oil has dropped to a
critical level.
The measuring system is mal-
functioning.
Visually check for oil leaks. If no obvious oil
) mes- leaks are noted, drive to the nearest
service station where the engine oil should
be topped to the required level with an ap-
proved oil specified in the Factory
Approved Service Products pamphlet.
Practical hints
What to do if ...
Possible solution
Check the engine oil level ( page 328)
(ML 500 only), or ( page 330) (ML 350
only) and add oil as required
( page 331).
If you must add engine oil frequently, have
the engine checked for possible leaks.
Have the measuring system checked by
an authorized Mercedes-Benz Light Truck
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.
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