Applies to: vehicles with plug-in hybrid drive
If the indicator lamp 
is lit, the high-voltage battery is being charged or is already fully charged.
is lit, the high-voltage battery is being charged or is already fully charged.If the warning lamp 
lights up permanently, there is a fault in the charging system. Have the fault rectified by a qualified workshop without delay.
lights up permanently, there is a fault in the charging system. Have the fault rectified by a qualified workshop without delay.
Charging connector still attached. Vehicle cannot be drivenThis message appears if the charging system is still connected to the vehicle. Unplug the connector link►.
(Applies to vehicles with Audi virtual cockpit: ) 
Charging system incompatible. Please check charging system
Charging system incompatible. Please check charging system(Applies to vehicles with analogue instrument cluster:) AC charging: currently not possible
AC charging: currently not possibleThis message appears if the charging system is incompatible. Only use charging systems intended for use with your vehicle.
AC charging system: fault! Please contact workshopThis message appears if there is a fault in the charging system. You should have the fault rectified soon by a qualified workshop.