Mercedes-Benz C-Class Convertible 2021 Operator's Manual page 415

Display messages Possible causes/consequences and
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* The coolant is too hot.
Coolant Too Hot Stop Vehi-
cle Turn Engine Off
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* The fan motor is faulty.
Stop the vehicle immediately in accordance with the traffic conditions and switch off the engine.
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& WARNING Risk of burns when opening the hood
If you open the hood when the engine has overheated or when there is a fire in the engine compartment, the
following situations may occur:
You could come into contact with hot gases.
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You could come into contact with other hot, escaping operating fluids.
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Before opening the hood, allow the overheated engine to cool down.
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In the event of a fire in the engine compartment, keep the hood closed and call the fire service.
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Wait until the engine has cooled down.
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Make sure that the air supply to the radiator is not obstructed.
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Avoiding high loads on the engine, drive to the nearest qualified specialist workshop. In doing so, ensure that
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the coolant temperature display remains below the red marking.
Avoiding high loads on the engine, drive to the nearest qualified specialist workshop. In doing so, ensure that
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the coolant temperature display remains below the red marking.
Display messages and warning/indicator lamps 413
M M Solutions