Ferrari 812 competizione A 2024 Owner's Manual page 17

Warning
Place the nozzle in the filler neck carefully to avoid damaging the
device seal.
Do not try to open the external flap of the filler neck by pushing it with
your fingers or lever it open using unsuitable tools (e.g., screwdrivers).
This may damage the external flap mechanism and the seal.
Warning
Do not overfill the fuel tank: this may cause the fuel to leak out.
As indicated on the refuelling label, do not let the nozzle click off more
than twice.
After fuelling, wait for about 10 seconds before slowly removing the
nozzle from the filler neck: in this way, the last drops of fuel will flow
into the tank and will not drip onto the vehicle.
Warning
Do not place funnels or portable container nozzles in the filler neck.
If it is necessary to refuel from a portable fuel container, only use the
funnel included in the tool kit, which releases the automatic filler neck
locking mechanism.
Starting the vehicle
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