
The needle indicates the amount of fuel left in the tank.The reserve warning light (A) turns on (on certain versions together with the message shown on the reconfigurable multifunction display) to indicate that 5 to 7 litres of fuel are left in the tank.
E - tank empty.
F - tank full (see contents of “At the filling station” paragraph in this chapter).
Do not travel with the fuel tank almost empty: the gaps in fuel delivery could damage the catalyst.
IMPORTANT If the needle reaches the (E) with warning light (A) flashing this means that there is a failure. Contact a Fiat Dealership.

Fiat Punto. Diesel fuel filter
DRAINING THE CONDENSE (diesel versions)
The presence of water
in the fuel circuit may cause serious damage to the entire injection
system
and cause irregular engine operation. ...
Skoda Fabia. Refuelling
Fig. 123 Open tank lid / tank cap
Open fuel filler flap
Open the fuel filler flap with one hand » Fig. 123 - A.
Hold the fuel filler cap on the fuel filler tube with one hand and
unlock ...
Chevrolet Sonic. Automatic Door Locks
The vehicle is programmed so that when the doors are closed, the ignition is
on, and the shift lever is moved out of P (Park) for automatic transmissions, or
when the vehicle speed is above 13 km/ ...