Mercedes-Benz S-Class 2020 Operator's Manual page 508

506 Display messages and warning/indicator lamps
Display messages Possible causes/consequences and
ÿ
* The coolant is too hot.
Coolant Too Hot Stop Vehi-
cle Turn Engine Off
ÿ
* The fan motor is faulty.
To switch engine off, press * You have pressed the start/stop button while driving.
and hold Start/Stop but-
ton for at least 3 secs. or
press 3 times.
Stop the vehicle immediately in accordance with the traffic conditions and switch off the engine.
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& WARNING Danger of burns when opening the hood
If you open the hood when the engine has overheated or during a fire in the engine compartment, you could
come into contact with hot gases or other escaping operating fluids.
Before opening the hood, allow the 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 impaired.
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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
#
the coolant temperature display remains below the red marking.
Information about switching off the engine while driving (
#
M M Solutions
page 173).
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