Mercedes-Benz S-Class 2023, Operator'S Manual

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Display messages Possible causes/consequences and
M
Solutions
#
If smoke is present, leave the danger zone and call the fire service immediately.
#
Consult a qualified specialist workshop even if there are no external signs of a fire.
Û
48 V Battery See Opera-
tor's Manual
* The 48 V on-board electrical system has function restrictions.
Comfort functions may be restricted.
#
Consult a qualified specialist workshop immediately.
Ý
Please Wait Charging 48 V
Battery…
* The 48 V battery is discharged. You have switched on the vehicle while the 12 V battery was being charged with a
suitable charger or while another vehicle was providing starting assistance.
The discharged 48 V battery is charged automatically via the voltage converter. After a few minutes, the
Starting Pos-
sible Again display message will be shown on the driver's display.
#
Start the vehicle.
#
Drive the vehicle for a while to charge the 12 V battery and the 48 V battery after disconnecting the charger from
the vehicle.
If the Starting Possible Again display message does not appear after a few minutes:
#
Try to start the vehicle.
#
If the vehicle does not start, consult a qualified specialist workshop.
Display messages and warning/indicator lamps 555