Turning the key to MAR the warning light on the dial turns on, but it should go off as soon as the engine is started.
If the 
warning light turns on when
the car is travelling (on certain versions together with the message on the display),
stop the engine immediately and contact a Fiat Dealership.
See also:
Electronic Vehicle Information Center (EVIC)Setup Menu
The menu comprises a series of functions arranged in a cycle. Press the + and
– buttons to access the different options and settings (setup).
The setup menu can be activated by pressing the MENU ES ...
Engine starting
It is dangerous to let the engine run in a garage or other closed area. The
engine consumes oxygen and gives off carbon dioxide, carbon monoxide and other poisonous
fumes.
Do not touch the high ...
Headlamps
1. Remove the plastic cap from the back of the headlamp housing.
2. Rotate the bulb counter-clockwise.
3. Remove the bulb and replace as needed.
4. Install the bulb and rotate clockwise to lock in ...