Mercedes-Benz E-Class Coupe 2022 Owner's Manual page 440

W W ar arning/indicat ning/indicator lamp or lamp P Possible causes/conseq ossible causes/consequences and uences and
The engine coolant pump is faulty
R
If there is an additional warning tone, the coolant temperature has exceeded 120°C.
& W W ARNING
ARNING Risk of burns when opening the bonnet
If you open the bonnet in the event of an overheated engine or re in the engine compartment, the following situa-
tions may occur:
You may come into contact with hot gases.
R
You may come into contact with other escaping hot operating uids.
R
Before opening the bonnet, allow the engine to cool down.
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In the event of a re in the engine compartment, keep the bonnet closed and call the re service.
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Stop immediately in accordance with the tra c conditions and switch o the vehicle. Do not continue driving.
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Note the messages on the instrument display.
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If t If the coolant t he coolant tem emper peratur ature displa e display is at t
Consult a quali ed specialist workshop.
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If the coolant t If t he coolant tem emper peratur ature displa e display is at t
Exit the vehicle and keep a safe distance from it until the engine has cooled down.
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Check the coolant level (
/
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M M Solutions Solutions
y is at the low he lower end of t er end of the t he tem emper
y is at the upper end of t he upper end of the t he tem emper
page 310).
Display messages and warning/indicator lamps 437
peratur ature scale: e scale:
peratur ature scale: e scale:
437