The needle shows the fuel present in the tank. When the fuel reserve warning light A-fig. 35 - 36 comes on (on certain versions with the dedicated message on the reconfigurable multifunction display) it means that there are approximately 5-7 liters of fuel left in the tank.
E - tank empty.
F - tank full.
Never travel with the tank almost empty: lack of fuel could damage the catalyser.

IMPORTANT
The needle will point to E and the reserve warning light A will flash to indicate a fault in the system. Contact a Fiat Dealership to have the system checked.
See also:
Climate Controls
The air conditioning and heating system is designed to make you comfortable in
all types of weather. ...
Supplemental Side Air Bag Inflatable Curtain(SABIC) Inflator Units
During collisions where the impact is confined to a particular area of the side
of the vehicle, the ORC may deploy the Supplemental Side Air Bag Inflatable Curtain
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6. Park/Headlight ON Indicator / Follow Me Home(Headlight Delay) Indicator —
If Equipped
This indicator will illuminate when the park lights or headlights are turned
on. If the Follow Me Home feature is activated this indicator will illuminate and
the EVIC will show how long the fun ...


