Mercedes-Benz B-Class hatchback 2022 Owner's Manual page 452

Display messages
æ
Reserve fuel level
!
Clean the fuel filter
¸
Replace air cleaner
Drive system Malfunction
Visit workshop
Drive system Malfunction
Stop Switch engine off
Possible causes/consequences and
* The fuel supply has dropped into the reserve range.
Refuel.
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* Vehicles with diesel engines: the fuel filter is dirty or the water in the fuel filter needs to be drained.
Consult a qualified specialist workshop.
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* Vehicles with diesel engines: the engine air filter is dirty and must be replaced.
Consult a qualified specialist workshop.
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* The drive system is malfunctioning.
Consult a qualified specialist workshop.
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* The drive system is malfunctioning.
Stop the vehicle immediately in accordance with the traffic conditions and switch off the engine.
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Consult a qualified specialist workshop.
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Solutions
M
Display messages and warning/indicator lamps 449