Mercedes-Benz AMG GT Operator's Manual page 452

Display messages
Auxiliary battery malfunc-
tion (white display message)
Auxiliary battery malfunc-
tion (red display message)
Brakes
Display messages
!
Parking brake See Owner's
Manual
Possible causes/consequences and
* The auxiliary battery for the automatic transmission is no longer being charged.
Consult a qualified specialist workshop.
#
Until then, always select park position j manually before you switch off the vehicle.
#
Before leaving the vehicle, apply the electric parking brake.
#
* Vehicles with automatic transmission: The auxiliary battery for the transmission is no longer being charged.
Consult a qualified specialist workshop.
#
Vehicles with automatic transmission: until then, always select park position j before you switch off the vehicle.
#
Before leaving the vehicle, apply the electric parking brake.
#
Possible causes/consequences and
* The yellow ! indicator lamp is lit. The electric parking brake is malfunctioning.
To apply:
Switch the vehicle off and switch it back on
#
Apply the electric parking brake manually (
#
If it is not possible to apply the electric parking brake:
Consult a qualified specialist workshop.
#
Solutions
M
Solutions
M
page 210).
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Display messages and warning/indicator lamps 449