Mercedes-Benz 2005 C 240, Operator'S Manual

Page: 315 / 426

313
Practical hints
What to do if …
When the message
At next gas station
add 1.0 qt engine oil
(Canada:
1.0 l
)
appears while the engine is running and at
operating temperature, the engine oil level
has dropped to approximately the mini-
mum level.
When this occurs, the warning will first
come on intermittently and then stay on if
the oil level drops further.
Visually check for oil leaks. If no obvious oil
leaks are noted, 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 pamphlet.
Display symbol Display messages Possible cause Suggested solution
:
Engine oil level
Visit workshop. The engine oil has dropped to a critical
level.
왘
Check the engine oil level
(
컄
page 272) and add oil as required
(
컄
page 274).
왘
If you must add engine oil frequently,
have the engine checked for possible
leaks.
Oil sensor malfunction
Visit workshop.
The measuring system is malfunctioning.
왘
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.