Warning/indicator lamp
Possible causes/consequences and
M
Solutions
ÿ
Coolant warning lamp (red)
* The red coolant warning lamp is lit while the engine is running.
Possible causes:
R
The temperature sensor is malfunctioning
R
The coolant level is too low
R
The air supply to the radiator is obstructed
R
The radiator fan is faulty
R
The engine coolant pump is faulty
If there is an additional warning tone, the coolant temperature has exceeded the maximum permissible temperature.
&
WARNING Risk of burns when opening the hood
If you open the hood in the event of an overheated engine or fire in the engine compartment, the following situations
may occur:
R
You may come into contact with hot gases.
R
You may come into contact with other escaping hot operating fluids.
#
Before opening the hood, allow the engine to cool down.
#
In the event of a fire in the engine compartment, keep the hood closed and call the fire service.
488 Display messages and warning/indicator lamps
Содержание GLS 2023
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Страница 16: ...14 At a glance Door operating unit and seat adjustment...
Страница 18: ...16 At a glance Control settings in the rear passenger compartment...
Страница 20: ...18 At a glance Emergencies and breakdowns...
Страница 176: ...To open or close turn controller 1 of air vent 2 clockwise or counter clockwise 174 Climate control...
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