Turning the ignition key to MAR the warning light on the dial turns on, but it should go off after few seconds.
If the warning light stays on (on certain versions together with the message on the display), you will not have steering assistance and the effort on the steering wheel will be increased, steering is however possible. Contact Fiat Dealership.
See also:
Steering Wheel Audio Controls
The remote sound system controls are located on the rear surface of the steering
wheel. Reach behind the wheel to access the switches.
Remote Sound System
Controls (Back View Of Steering Wheel)
...
Instruments
Instrument background and type can change according to versions. ...
Jump-Starting Procedure
If your vehicle has a discharged battery, it can be jumpstarted using a set of
jumper cables and a battery in another vehicle or by using a portable battery booster
pack. Jump-starting can be dang ...