[Fdibra]

Hello friends, today i let my citroen ds4 with 1 gallon of fuel, and the indicator was working correctly and remembering me that it was on reserve, i went to the gas station and put 4 gallons, but the indicator was showing again the same as i were on reserve and non of the bars were grown up, even I had range 30 km and after i refuel it was still the same. I have on the tank 5 gallons and the fuel indicator is telling me that I'm out of fuel and the range is 0 km. I turned off and on the car but still the same. Can someone help?

 

[Chris]

The Tanks warning light will light up when 6 litres remain in the tankYou must put at least 4 litres in before the gauge needle moves
Its in your Manual

 

[Frank Bullitt]

The Tanks warning light will light up when 6 litres remain in the tankYou must put at least 4 litres in before the gauge needle moves
Its in your Manual

4 gallons is circa 19 litres so that would show (unless the OP means 4 litres)

 

[Chris]

I assume he means litres

 

[Fdibra]

No gallons my friend

 

[Chris]

In that case I suggest that the Gauge may be faulty