Display Message - Mercedes-Benz 2015 M-Class Operator's Manual

Display messages
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
Ø
Check Additive Check Additive See See
Operator's Manual Operator's Manual
Ø
Remaining Starts: Remaining Starts:
16 16
Possible causes/consequences and M M Solutions
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
The DEF tank is almost empty.
Have the DEF tank filled as soon as possible at a qualified spe-
X
cialist workshop (
Y
The DEF level has fallen to a minimum. You can start the engine a
further 16 times.
Have the DEF tank filled immediately at a qualified specialist
X
workshop ( page 180).
Y
i
You can start the engine a further 16 times. If DEF is not added,
it will then not be possible to restart the engine. Refill the DEF
tank with approximately 1 gal (3.8 l) DEF (
Display messages
page 180).
page 180).
Y
Z
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