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:
Front sidelights
To change the bulb, proceed as follows:
1) Remove the protection cover B-fig.
18 turning it counterclockwise;
2) Press tabs A-fig. 21, remove the bulb holder from housing B and remove the
bulb C ...
Engine starting
It is dangerous to let the engine run in a garage or other closed area. The
engine consumes oxygen and gives off carbon dioxide, carbon monoxide and other poisonous
fumes.
Do not touch the high ...
Electronic Brake Control System
Your vehicle is equipped with a advanced electronic brake control system that
includes the Anti-Lock Brake
System (ABS), Brake Assist System (BAS), Traction Control System (TCS), Hill
Start Assis ...