Display messages
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Stop vehicle See Owner's
Manual
Û
48 V battery See Owner's
Manual
Ý
Please wait 48 V battery
charging
Possible causes/consequences and
* The 48 V on-board electrical system is malfunctioning.
Stop the vehicle immediately in accordance with the traffic conditions. Do not continue driving.
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Switch off the engine.
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Consult a qualified specialist workshop.
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* The 48 V on-board electrical system has function restrictions. Comfort functions may be restricted.
Consult a qualified specialist workshop immediately.
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* The 48 V battery is discharged. You have switched on the ignition 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 driver dis‐
play will show the
Possible to start the engine again
Start the vehicle.
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Drive the vehicle for a while to charge the 12 V battery and the 48 V battery after disconnecting the charger
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from the vehicle.
If the
Possible to start the engine again
Try to start the vehicle.
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Display messages and warning/indicator lamps 525
M M
Solutions
display message.
display message does not appear after a few minutes: