Mercedes-Benz GLE Owner's Manual page 576

Display messages
!
Clean the fuel filter
5
Engine oil level cannot be
measured
?
Coolant Stop vehicle
Switch engine off
Possible causes/consequences and
* Vehicles with diesel engines: the fuel filter is dirty or the water in the fuel filter must be drained off.
Consult a qualified specialist workshop.
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* The electrical connection to the oil level sensor has been interrupted or the oil level sensor is faulty.
Consult a qualified specialist workshop.
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* The coolant is too hot.
Stop the vehicle immediately, paying attention to road and traffic conditions, and switch off the engine.
#
& WARNING Danger of burns when opening the bonnet
If you open the engine bonnet 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 bonnet, allow the engine to cool down.
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In the event of a fire in the engine compartment, keep the engine bonnet 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 obstructed.
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Display messages and warning/indicator lamps 573
M M Solutions