Engine
Display messages | Possible causes/consequences and
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The coolant level is too low.![]() ![]() |
WARNING
Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol
which may burn
if it comes into contact with hot engine parts. You could be seriously burned.
The coolant level is too low.
Avoid making long journeys with too little coolant in the cooling
system. The engine will otherwise be damaged.
The display messages and the corresponding symbol that indicate that the coolant
level is
too low must not be ignored.
Display messages | Possible causes/consequences and
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The coolant is too hot.![]() ![]() ![]() ![]() ![]() |
WARNING
Driving when your engine is overheated can cause some fluids which may have
leaked into the
engine compartment to catch fire. You could be seriously burned.
Steam from an overheated engine can cause serious burns which can occur just by
opening the
engine hood. Stay away from the engine if you see or hear steam coming from
it.
Stop the vehicle in a safe location away from other traffic. Turn off the
engine, get out of the
vehicle and do not stand near the vehicle until the engine has cooled down.
If the coolant temperature
exceeds 248 °F (120 °C) do not continue driving. The engine will
otherwise be damaged.
Display messages | Possible causes/consequences and
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The engine fan is defective.![]() ![]() |
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The battery is not being charged. Possible causes are: • a defective alternator • a torn poly-V-belt • a malfunction in the electronics ![]() ![]() ![]() If the poly-V-belt is torn: ![]() ![]() If the poly-V-belt is not damaged: ![]() |
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The oil level has dropped to the minimum level. A warning tone also sounds. ![]() ![]() ![]() |
Information on approved engine oils can be obtained from any qualified specialist workshop or on the Internet at http://www.mbusa.com (USA only).
The oil level is too low. Avoid
long journeys with too little engine oil. There is a risk of
engine damage.
The display messages and the corresponding symbol that indicate that the oil
level is too
low must not be ignored.
Display messages | Possible causes/consequences and
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The fuel level has dropped into the reserve range.![]() |
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There is only a very small amount of fuel in the fuel tank.![]() |
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The fuel system pressure is too low. The fuel filler cap is not
closed
correctly or the fuel system is leaking.![]() If the fuel filler cap is not correctly closed: ![]() If the fuel filler cap is correctly closed: ![]() |
See also:
Important safety notes
WARNING
In order to help prevent spilling liquids on
vehicle occupants and/or vehicle equipment,
only use containers that fit into the cup
holder. Use lids on open containers and do
not f ...
Notes on regularly inspecting wheelsand tires
WARNING
Regularly check the tires for damage.
Damaged tires can cause tire inflation
pressure loss. As a result, you could lose
control of your vehicle.
Worn, old tires can cause acci ...
2008 Mercedes-Benz M-Class Review
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