Mercedes-Benz E-Class Operator's Manual page 383

Display messages
4
Check Engine Oil At Next
Refueling
8
Gas Cap Loose
8
Fuel Level Low
Possible causes/consequences and
* The engine oil level has dropped to the minimum level.
* NOTE Engine damage caused by driving with insufficient engine oil
Avoid long journeys with insufficient engine oil.
#
Check the engine oil level when next refueling.
#
Add engine oil ( page 281).
→
Notes on engine oil ( page 346).
→
* There has been pressure loss in the fuel system. The fuel filler cap is not closed correctly or the fuel system is
leaking.
Close the fuel filler cap.
#
If the fuel filler cap was already properly closed: consult a qualified specialist workshop.
#
* The fuel level has dropped into the reserve range.
Refuel.
#
Display messages and warning/indicator lamps 381
M Solutions