Practical hints – Mercedes-Benz C-Class 2009 Owners Manual User Manual
Page 330
Vehicle status messages in the multifunction display
328
When the message Check Engine Oil At
Next Refueling appears while the engine is
running and at operating temperature, the
engine oil level has dropped to approximately
the minimum level.
The message will be stored in the vehicle
status message memory after you have
cleared it from the multifunction display.
Visually check for oil leaks. If there are no
obvious oil leaks, drive to the nearest service
station to refill your engine oil to the required
level.
For information on approved engine oils
contact an authorized Mercedes-Benz Center
(USA only).
!
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.
Display messages
Possible cause/consequence
Possible solution
4
Reserve Fuel
Level
The fuel level has dropped below the
reserve mark.
X
Refuel at the next gas station.
4
Gas Cap Loose
A loss of pressure has been detected in
the fuel system. The fuel cap may not be
closed properly or the fuel system may be
leaky.
X
X
If it is not closed properly: Close the fuel cap.
X
If it is closed properly: Have the fuel system
checked at an authorized Mercedes-Benz
Center.
Practical hints