Fiat 500 Owner's Handbook Manual page 112

FUEL TANK CAP
Plug B fig. 84 is fitted with loss
prevention device C which secures it to
flap A.
84
Refuelling procedure
open lid A;
turn the ignition key anticlockwise in
the lock and unscrew the cap B. The
sealing may cause a slight pressure
increase in the tank. A little breathing
off, while slackening the cap is
absolutely normal;
when refuelling, fasten the cap to
the device inside the flap as shown
in fig. 84.
110
LPG VERSIONS
IMPORTANT Only use LPG for motor
vehicles.
The gas filler is located next to the
petrol filler cap. It has a check valve,
located in the filler body itself.
To access the filler, open the access
flap A fig. 85 and undo the cap B.
F0S0104
85
Observe the following precautions
during the refuelling operation:
stop the engine;
apply the handbrake;
turn the ignition key to STOP;
do not smoke;
hand the special adapter over to the
qualified LPG refuelling personnel.
IMPORTANT Before refuelling with LPG,
the qualified personnel must make
sure that the adapter is correctly
screwed onto the filler.
IMPORTANT Depending on the country,
there are various types of adapters for
the refuelling pump. The adapter C
fig. 86 that comes with the car in a
special case is specifically designed for
the country in which the car is sold. If
you are in a different country, find out
what type of adapter is used there.
F0S0538
86
IMPORTANT Look after the LPG
adapter carefully so that it does not get
damaged.
IMPORTANT Only use LPG for motor
vehicles.
F0S0539