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:
Handbrake
The handbrake lever is located between the two front seats.
Pull the handbrake lever upwards until the car cannot be moved. Four or five
clicks are generally enough when the car is on level ground ...
Auto-Down — If Equipped
The driver’s door window switch may have an Auto- Down feature. Press the window
switch for approximately one second, release, and the window will go Power Window
Switches 2 THINGS TO KNOW BEFORE ...
With map reading lights
Press switch A-fig. 90 to switch the lights on and off.
Switch B operates the map-reading light.
According to the position, you can have the following conditions:
– switch A pressed at the centre ...