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:
If an interior light burns out
Modifications or repairs to the electrical system carried out incorrectly
and without bearing the features of the system in mind can cause malfunctions with
the risk of fire.
See “If a bulb burn ...
Jump starting
If the battery is flat, it is possible to start the engine using an auxiliary
battery with the same capacity or a little higher than the flat one.
Proceed as follows:
❒ Connect positive ter ...
Pollen filter
The pollen filter is located under the dashboard near the central dashboard unit
on passenger side.
REPLACING THE FILTER
Loosen the screws (A) and remove the filtering element to be replaced. ...