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838 Display messages and warning/indicator lamps
Display messages
#
Start the vehicle to charge
the 12 V battery
#
Stop vehicle Leave vehicle
on to charge the 12 V bat-
tery
Û
Battery overheated Stop,
everybody out! Outdoors if
possible
Possible causes/consequences and
* The vehicle is off and the state of charge of the 12 V battery is too low.
Switch off electrical consumers that are not required.
#
Drive for 30–60 mins.
#
or
Charge the 12 V battery when stationary (
#
Plug-in hybrid: Charge the vehicle at a charging station (
#
* The state of charge of the 12 V battery is too low.
Stop the vehicle immediately in accordance with the traffic conditions. Do not continue driving.
#
Leave the vehicle running
#
If the display message disappears: drive on.
#
If the display message does not disappear: consult a qualified specialist workshop.
#
* The 48 V battery is overheating. There is a risk of fire.
Stop the vehicle immediately in accordance with the traffic conditions.
#
If possible, stop the vehicle in the open air and ensure that all vehicle occupants get out.
#
%
Supporting vehicle functions may activate automatically, e.g. air-recirculation mode as part of climate control.
Do not continue driving.
#
If smoke is present, leave the danger zone and call the fire service immediately.
#
Solutions
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page 50).
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page 285).
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F118 0058 02
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