Mercedes-Benz S-Class Owner's Manual page 573

Display messages Possible causes/consequences and
Top up coolant See Own-
er's Manual
8
* The fuel supply has dropped into the reserve range.
Reserve fuel level
#
* The engine is off and the battery charge level is too low.
12 V battery See Owner's
Manual
#
* The battery is no longer being charged and the battery charge level is too low.
Stop vehicle See Owner's
Manual
* NOTE Engine damage due to insufficient coolant
Avoid long journeys with insufficient coolant.
#
Add coolant ( page 467).
→
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Refuel.
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Switch off electrical consumers that are not required.
#
Leave the engine running for a few minutes, or drive for a longer distance.
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The battery will charge.
If the message appears while the engine is running, this indicates an on-board electrical system malfunction.
Consult a qualified specialist workshop.
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* NOTE Possible engine damage if you continue driving
Do not continue driving under any circumstances.
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Consult a qualified specialist workshop.
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Display messages and warning/indicator lamps 571
M M Solutions