Mercedes-Benz E-Class Operator's Manual page 274

Display messages
272
Display messages
4
Check Engine Oil Check Engine Oil
Level (Add 1 Level (Add 1 quart)
8
Fuel Level Low Fuel Level Low
C
8
Gas Cap Loose Gas Cap Loose
8
Ultra Low-sulfur Ultra Low-sulfur
Diesel Fuel Only Diesel Fuel Only
¸
Replace Air Filter Replace Air Filter
!
Check Fuel Filter Check Fuel Filter
Possible causes/consequences and M M Solutions
AMG vehicles: the engine oil level is too low.
Check the oil level when next refueling, at the latest
X
( page 338).
Y
quart)
If necessary, add engine oil (
X
Have the engine checked at a qualified specialist workshop if
X
engine oil needs to be added more often than usual.
! Avoid long journeys with too little engine oil. The engine will
otherwise be damaged.
Information on approved engine oils can be obtained from any
qualified specialist workshop or on the Internet at http://
bevo.mercedes-benz.com.
The fuel level has dropped into the reserve range.
Refuel at the nearest gas station.
X
There is only a very small amount of fuel in the fuel tank.
Refuel at the nearest gas station without fail.
X
The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
Check that the fuel filler cap is correctly closed.
X
If the fuel filler cap is not correctly closed:
Close the fuel filler cap.
X
If the fuel filler cap is correctly closed:
Visit a qualified specialist workshop.
X
Vehicles with a diesel engine: the fuel level has fallen below the
reserve range.
Refuel at the nearest gas station.
X
Only use commercially available vehicular ULTRA-LOW SULFUR
X
HIGHWAY DIESEL FUEL (ULSD, 15 ppm sulfur MAXIMUM).
Vehicles with a diesel engine: the engine air filter is dirty and must
be replaced.
Visit a qualified specialist workshop.
X
Vehicles with a diesel engine: there is water in the fuel filter. The
water must be drained off.
Visit a qualified specialist workshop.
X
page 338).
Y