When a petrol filler nozzle is introduced into the fuel filler neck of your Diesel vehicle, it comes into contact with the flap. The system remains closed and prevents filling.

Do not persist but introduce a Diesel type filler nozzle.

It remains possible to use a fuel can to fill the tank.

In order to ensure a good flow of fuel, do not place the nozzle of the fuel can in direct contact with the flap of the misfuel prevention device and pour slowly.