Mercedes-Benz E-Class Coupe 2022 Owner's Manual page 425

422 Display messages and warning/indicator lamps
422
Display messag Displa y messages es
Ý
Please wait 48 V battery
charging
Cannot start engine See
Owner's Manual
Motor can be started again
Possible causes/conseq P ossible causes/consequences and uences and
* 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. A er a few minutes, the
started again display message will be shown on the instrument display.
Start the vehicle.
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Drive the vehicle for a while to charge the 12 V battery and the 48 V battery a er disconnecting the charger from
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the vehicle.
If the Motor can be started again
Try to start the vehicle.
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If the vehicle does not start, consult a quali ed specialist workshop.
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* The state of charge of the 48 V battery is too low. You can no longer start the vehicle.
Switch o electrical consumers that are not required.
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Connect a suitable charger approved for Mercedes-Benz with su cient charge output to the jump-start connection
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point of the 12 V battery (
The 48 V battery is charged via the voltage converter in the vehicle.
* The 48 V battery has been charged automatically via the voltage converter.
Start the vehicle and drive for a while to charge the 12 V battery and the 48 V battery.
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M M Solutions Solutions
display message does not appear a er a few minutes:
page 331).
/
Motor can be