The warning light on the dial turns on (on certain versions together with the message on the display) when one or more doors, the boot (indication fitted on some versions only) or the bonnet are not properly shut.
Symbols 
shown on the multifunction
display indicate incomplete left/right door closing.
With doors and boot open, if 4 km/h speed is exceeded the buzzer will sound (only for versions with reconfigurable multifunction display).
IMPORTANT On versions not fitted with electric door lock, no warning message will be displayed if door is not perfectly closed or is left open.
See also:
EOBD system
The EOBD system (European On Board Diagnosis) allows continuos diagnosis of the
components of the car correlated with emissions.
It also alerts the driver, by the turning on of the warning light
...
To close the bonnet
Proceed as follows:
❒ hold the bonnet up with one hand and, with the other, remove rod (C) from recess
(D) replace it in its clip;
❒ lower the bonnet at approx. 20 cm from the engine ...
Sun Visors
The driver and passenger sun visors are located on the headliner, near the front
windshield. The sun visor can be rotated downward or up against the door glass.
Both sun visors are equipped with c ...