Mercedes-Benz AMG GT Operator's Manual page 476

Display messages
Device detected at diagnos-
tics connection See Own-
er's Manual
Battery
Display messages
Cannot start engine See
Owner's Manual
Possible causes/consequences and
* The vehicle functions for fault detection are restricted.
At least one of the main functions of the Mercedes me connect system is malfunctioning.
Observe the notes on the diagnostics connection (
#
Consult a qualified specialist workshop.
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Possible causes/consequences and
* The vehicle cannot be started.
Switch the vehicle off and switch it back on
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If the display message still appears, consult a qualified specialist workshop.
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* Vehicles with 48 V on-board electrical system: the state of charge of the 48 V battery is too low. You can no longer
start the vehicle.
Switch off electrical consumers that are not required.
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Connect a suitable charger approved for Mercedes-Benz with sufficient 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.
* Plug-in hybrid: the charging cable is inserted.
Disconnect the charging cable from the vehicle.
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Solutions
M
page 40).
/
Solutions
M
page 372).
/
Display messages and warning/indicator lamps 473