Mercedes-Benz S-Class, Operator'S Manual

Page: 495 / 586

Display messages
Possible causes/consequences and M M Solutions
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Check Coolant Level See
Operator's Manual
* The coolant level is too low.
* NOTE Engine damage due to insufficient coolant
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Avoid long journeys with insufficient coolant.
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Add coolant (
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page 329).
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Have the engine cooling system checked at a qualified specialist workshop.
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Coolant Too Hot Stop Vehi-
cle Turn Engine Off
* The coolant is too hot.
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Stop the vehicle immediately in accordance with the traffic conditions and switch off the engine.
& 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:
R
You could come into contact with hot gases.
R
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.
Display messages and warning/indicator lamps 493