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:
Power Convertible Top — If Equipped
On vehicles equipped with a power convertible top, the power convertible top
switch is located on the overhead console. The switch contains two buttons. The
passenger side button, which is used to ...
Manually deactivating passenger’s front air bag (where required)
Should it be absolutely necessary to carry a child on the front seat, the passenger’s
air bag on the car can be deactivated.
Deactivation/reactivation takes place with ignition key at STOP and op ...
Cellular phone set-up
The system set-up, combined with radio consists of:
❒ dual-purpose aerial (sound system + cellular phone 900/1800 MHz), on the car
roof;
❒ dual-purpose connection wires and ten-pin c ...