Audi A6  Controls and displays  Instruments and warning/indicator lamps  Warning and indicator lamps
Please refuel
When the indicator lamp lights up for the first time and the message appears, there are still about 10 litres of fuel left in the tank.
Tank system malfunction! Contact workshop
There is a malfunction in the tank system.
Drive to a qualified workshop without delay and have the fault rectified.
Note
For more information about filling the tank, refer to Link.

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