Seat LEON 2019 Owner's Manual page 326

CAUTION
If any fuel is spilt onto the vehicle, it
●
should be removed immediately. It could
otherwise damage the paintwork.
Never run the tank completely dry. The
●
catalytic converter can be damaged.
When filling the fuel tank after having run
●
it completely dry on a vehicle with a diesel
engine, the ignition must be switched on for
at least 30 seconds before starting the en-
gine. When you then start the engine it may
take longer than normal (up to one minute)
to start firing.
For the sake of the environment
Do not overfill the fuel tank, it may cause
the fuel to overflow if it becomes warm.
Note
There is no emergency mechanism for the
manual release of the fuel tank flap. If nec-
essary, request assistance from special-
ised personnel.
Note
Diesel vehicles are fitted with a protective
device that prevents the insertion of the
wrong fuel hose 1) . It is only possible to re-
fuel with Diesel nozzles.
1) Depending on country
324
Practical tips
If the pump nozzle is worn, damaged, or if
●
it is very small, it is possible that it will not
be able to open the protective device. Be-
fore trying to insert the pump nozzle by
turning it, try a different pump or request
specialist help.
If you fill the tank from a reserve fuel can-
●
ister, the protective device will not open.
One way to resolve this is to pour the fuel in
very slowly.
Refuelling natural gas
Tank cap open: gas filler mouth
Fig. 309
filler mouth retainer .
2
Before refuelling, the engine and the ignition,
mobile telephone and heating must be
›››
switched off separately .
Read the instructions on how to use the natu-
ral gas pump carefully.
Refuelling
The natural gas filler mouth is behind the fuel
tank cap, next to the petrol filler
›››
mouth Fig. 309.
Remove the plug from the gas filler mouth
●
.
1
Connect the pump filling nozzle to the gas
●
filler mouth.
The fuel tank will be full when the pump
●
compressor automatically cuts the supply.
If you wish to finish refuelling in advance,
●
press the button on the pump to stop the flow.
If the ambient temperature is very high, the
natural gas pump's overheating protection
disconnects it automatically.
Closing the fuel tank cap
Check that the mouth retainer
●
filler is not trapped with the filler. If this hap-
,
1
pens, replace it in the filler mouth.
Insert the plug in the filler mouth.
●
Close the tank flap. Make sure you hear it
●
click into place.
of the gas
2