Warning Lamp - Mercedes-Benz AMG GT S 2016 Operator's Manual

Warning and indicator lamps in the instrument cluster
154
Engine
Warning/
N Signal type
indicator
Possible causes/consequences and M Solutions
lamp
N The red coolant warning lamp comes on while the engine is running. A
?
warning tone also sounds.
The coolant temperature has exceeded 248 ‡ (120 †). The airflow to the
engine radiator may be blocked or the coolant level may be too low.
G
The engine is not being cooled sufficiently and may be damaged.
Do not drive when your engine is overheated. This can cause some fluids which
may have leaked into the engine compartment to catch fire.
Steam from the overheated engine can also cause serious burns which can
occur just by opening the hood.
There is a risk of injury.
Observe the additional display messages in the multifunction display.
X
Pull over and stop the vehicle safely and switch off the engine, paying
X
attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Leave the vehicle and keep a safe distance from the vehicle until the engine
X
has cooled down.
Check the coolant level and add coolant, observing the warning notes
X
(
Y
If you need to add coolant more often than usual, have the engine coolant
X
system checked.
Make sure that the air supply to the engine radiator is not blocked, e.g. by
X
snow, slush or ice.
At coolant temperatures below 248 ‡ (120 †), drive to the nearest qualified
X
specialist workshop.
Avoid subjecting the engine to heavy loads, e.g. driving in mountainous
X
terrain, and stop-and-go traffic.
WARNING
page 204).
page 110).
Y