HANDBRAKE ON (red)
Turning the ignition key to MAR the warning light turns on, but it should go off after few seconds.
Low brake fluid level
The warning light turns on when the level of the brake fluid in the reservoir falls below the minimum level, due to possible leak in the circuit.
On certain versions the dedicated message is displayed.
If the warning light 
turns on
when traveling (on certain versions together with the message on the display) stop
the vehicle immediately and contact Fiat Dealership.
Handbrake on
The warning light turns on when the handbrake is on.
On certain versions, if the vehicle is moving the buzzer will also sound.
IMPORTANT If the warning light turns on when traveling, check that the handbrake is not engaged.
See also:
TIREFIT Kit
Small punctures up to 1/4 in (6 mm) in the tire tread can be sealed with TIREFIT.
Foreign objects (e.g., screws or nails) should not be removed from the tire. TIREFIT
can be used in outside temper ...
Controls
(A): Air temperature knob (mixing hot and cold air);
(B): Air recirculation on/off button;
(C): Fan knob and climate control system on/off;
(D): Air distribution knob. ...
Quick heating
Proceed as follows:
❒ close all dashboard vents;
❒ turn knob (A) to ;
❒ turn knob (C) to 4 ;
❒ turn knob (D) to . ...